350z coolant delete Fits: 2003-2006 Nissan 350Z 2003-2007 Jul 31, 2025 · Q: How often should I bleed the coolant in my 350Z? A: It’s recommended to bleed the coolant in your 350Z every 30,000 to 50,000 miles, or as recommended by the manufacturer. Nissan and Infiniti performance parts for the 300ZX, 350Z, G35, G37, Q60, Q50, 240SX, Skyline, GT-R, and more for the aftermarket Nissan enthusiast. N/ALikes What Coolant do you use for 350z? In the maintance manual Nissan gives a terribly vague recommended coolant suggestions: "Genuine Nissan Anti-freeze Coolant or equivalent" Nissan OEM Green (999MP-AF000P) [Good for 4 years/60k miles] comes as a concentrate, and is backwards compatabilible with the newer The AC condenser and radiator play crucial roles in keeping your Nissan 350z’s engine cool and your air conditioning running smoothly. This is the most comprehensive silicone hose kit on the market, including hoses not available through anyone else! 3 and 4-ply reinforced high-quality silicone hose, custom formed for perfect fitment. We wanted to upgrade the cooling lines, while doing that we might as well change out the the thermostat so we don't If your looking to remove the heater core from your 350z/g35/VQ35DE swapped chassis, or you just want to simplify your cooling system then this block off plate is for you. THIS Part You NEED to Replace on your G35 / 350z!! (Coolant Bleeder Port) My car is a 2004 G35 Coupe 6MT Brembo Package Desert Platinum and has Muffler Delet Oct 19, 2006 · Injen Cai, Motordyne MREV2, 5/16th spacer, ARTs, XYZ with resonator, TB coolant delete, Jet hotted headers, Agency Power Ti, UPREV tune, Quaife with 4. This was my first time sanding or polishing aluminum so I think it came out okay any tips for next time would be appreciated as always. Best way and less time consuming it to simply drain it of coolant and run water through it a few times. I show you the location of the bleeder air relief plug, which is a screw in the back of the engine bay for the radiator on a G35 or 350z. So I just attempted to bleed my coolant system, and I was wondering if I did it right: I pulled my car to my driveway at an incline. com/file/d/1PYan Like any modern car, the 350Z has a number of hoses running all throughout the engine bamore Dec 14, 2021 · Make sure to turn the climate control on full hot to allow coolant to flow through the bleeder valve. Ensure proper fit and function with this genuine Nissan part. This upgrade can add up to 30 horsepower when over 5500 rpm. Also allow the thermostat to open so any trapped air in the radiator can get out. One of the easiest ways to bleed your 2004 Nissan 350Z roadster's radiator is to simply remove the radiator cap and then start your engine. Z1 350Z/G35 Oil Cooler Kit for all '03+ 350Z (including HR engines) and all '02+ G35 models (both Sedan* and Coupe) Designed with the highest quality products available to provide efficient cooling, trouble-free usage, and simple installation. Basically, they’re the same product (although the term †Apr 25, 2016 · Courtesy of Zmanalex: From the workshop manual for a N/A car. Wiring Clean Up, Throttle Body Coolant Hose Delete, and Crossover Coolant Hose Delete. Mar 12, 2009 · If anyone is interested in step by step emissions delete please feel free to ask me and don't listen to the crap of its on there for a reason. Potential causes include a coolant leak, possibly around the water pump or radiator hoses, or issues with the radiator cap not sealing properly. Changing NISSAN 350Z Coolant Sensor: step-by-step manuals Couldn't find an answer to your question in the tutorials? You can ask a question about this replacement on our online forum . OEM Drain Plug on the Stock Radiator and Rear Bleeder Port on Nissan 350Z's and Infiniti G35's. Fuse boxes change across years, pick the year of your vehicle: Z1 350Z/G35 Oil Cooler Kit for all '03+ 350Z (including HR engines) and all '02+ G35 models (both Sedan* and Coupe) Designed with the highest quality products available to provide efficient cooling, trouble-free usage, and simple installation. I didn't see any obvious leaks but noticed that a hose coming off the coolant cap wasn't going anywhere. Dec 27, 2024 · Learn how to remove your engine coolant temperature (ECT) sensor safely and effectively. These tanks are common front end collision parts and come complete with hose and cap attached ready for installation. We discuss tips, tools and products that will makes your life This kit is designed to remove the factory metal hard line from the back of the OEM thermostat housing and replace it with a billet fitting and high-quality AN line kit. The fans plug in on the bottom passenger side of the engine bay but those electrical connections are easy to access with the under tray off. com/file/d/1PYan Like any modern car, the 350Z has a number of hoses running all throughout the engine Aug 12, 2009 · Nissan recommends "long-life" coolant. Suggested solutions involve checking for visible leaks, inspecting the radiator cap, and possibly bleeding the cooling system to remove air r/350z Current search is within r/350z Remove r/350z filter and expand search to all of Reddit The thermostat on the Nissan 350Z is an important component of the engine cooling system. OEM Coolant Crossover Pipe for various VQ35DE equipped Nissan and Infiniti models. The Mishimoto Nissan 350Z fan shroud kit will considerably improve engine cooling functions and the overall performance of your vehicle. You will need to remove the factory met Oct 25, 2015 · There’s quite a few reasons for wanting to remove a VQ35 intake manifold, from installing an intake plenum spacer to servicing your knock sensor. Open radiator drain plug at the bottom of radiator, and remove radiator cap. How to change engine oil and filter. May 23, 2010 · Re: Coolant drain and refill procedure Post by CanuckQx4 » Sun Feb 27, 2011 1:00 pm Ya to remove the the tank you have to remove the headlight and maybe even the bumper to get at the lower bolt. This comprehensive guide delves into the specifics of Nissan INSTALLATION MANUAL This Installation Manual is intended for the following models: 2007-2009 Nissan 350Z (VQ35HR) Feb 28, 2011 · Coolant and antifreeze is a topic we are asked about on a regular basis, and often causes confusion; types, colours, service life etc. (They arnt coming on) and Zs are notoriously hard to bleed. The service life of these two coolants is the fundamental distinction between them, with Nissan Blue lasting slightly longer than Nissan Green. To fix that, I added an extra hose running from the back of the VQ to the front which When elevating your 2006 Nissan 350Z , make sure that the radiator cap or reservoir tank cap is loose, to help speed the process Start the 2006 Nissan 350Z with the radiator cap off. Be sure to select the correct option in the drop down menu. it took a while to get there, but by that point the needle was 3/4 the way up. #Nissan #350Z #G35 #infiniti Subscribe for more Feb 24, 2025 · The Nissan 350z, a legendary sports car known for its sleek design and powerful performance, demands meticulous care to ensure optimal engine health. com. Although other coolants can be used, the two on the list are the most suggested for a 350Z. The way yours is plumbed, you may actually get most of the oil out of yours if you let it drain long enough I did the throttle body coolant hose bypass and drove my car for a while. 5L V6 with petcock, radiator drain flush and burp How to change alternator on 350Z and G35. A common side effect of spirited driving is most coolant overflows quickly fill up and spew coolant out of the cap under heavy use, leaving you with an engine bay to clean. CNC milled from 6061 aluminum and tapped with (x2) 1/8 NPT threads. How to change coolant. All Mishimoto fan shrouds are significantly lighter than standard fan shrouds. So if your fitting a cooler what is the purpose if Nov 13, 2007 · on the 3rd gen rx7 you can install a coolant temp sender that tiggers the fans to come on at 185 instead of the stock 216 degrees. This can be done to bypass a locked-up compressor, or simply to reduce weight on a track car. This helps with water circulation through the back of the cylinder head and yields cooler engine temperatures. : r/350z r/350z Current search is within r/350z Remove r/350z filter and expand search to all of Reddit Make sure the Engine is COLD! We service the cooling system in the Nissan 350Z. Nov 1, 2019 · List of what I've done for each hose: https://drive. Then, run the engine with the radiator cap off and heater on high to allow trapped air to escape. google. All for one, lone, long ass bolt We have had quite the bad luck streak this year with cooling systems on our cars. However, if you notice any signs of reduced performance or overheating, you may need to bleed the coolant more frequently. In this episode I share a few methods of simplifying the coolant system of the VQ platform, while also trialling a custom modification to help keep the flow of coolant from the block and heads Oct 8, 2007 · What is the usual water temp for normal street driving. How to flush the coolant antifreeze in a 2003 Nissan 350Z 3. Jun 9, 2006 · update- i added some coolant and monitored the system with my on board computer with the a/c on, temps seemed to rise. I noticed my car was running a little hot yesterday so I looked under the car and opened up the hood to see if I could spot a coolant leak. it is a very Use of Nissan Blue Long-Life or Nissan Green coolant is typically advised. I kept the coolant bleeder valve open, and capped the radiator cap. Then remove the upper aluminum water pipe ( 3 or 4 6mm hex heads i think). Engine cooling system flush and antifreeze fill, the easy way. In this how-to guide, Aaron walks us through the Jan 14, 2025 · Discover common causes of coolant leaks in the Nissan 350Z, including loose hoses and water pump failures. I will be having a go at installing it over the week end then book it in for the up rev. A previous owner installed a mishimoto radiator. 9K subscribers 580 OEM Coolant Crossover Pipe for various VQ35DE equipped Nissan and Infiniti models. In extreme cold temperatures, the green coolant could even freeze and cause the engine to seize. Step 1: Drain coolant and remove radiator fans This fucking car, if Nissan wrote the steps to wiping your ass, the first step would be removing the rad fans for clearance. My car runs so much better without my emission junk. This allows you to bypass the factory water-to-oil cooler/warmer in minutes without the need to remove any of the factory coolant hard lines. Any green stuff that says "long-life" on the bottle should work. The Block off plate comes with countersunk stainless steel. but with the a/c Mar 18, 2025 · I installed a 75mm throttle body from Z1 Motorsports while also bypassing the coolant line that heats it up. When draining all the coolant in the system, also perform the fol-lowing steps. The O-Ring/Gasket for this plug can be found HERE! Feb 20, 2009 · According to the 3. First the G37 blowing a hose coupler and now the Z blowing up the whole radiator. Jul 14, 2014 · Hi Guys, I have a 2008 track coupe with the VQ35HR, about 60,000km. Removing and replacing the coolant reservoir is an Nov 1, 2019 · List of what I've done for each hose: https://drive. Blue Coolant (Nissan 350z 2006-2009) For the 2006-2009 model years, Nissan switched to a blue-colored coolant, which was a 50/50 mix of water and propylene Perfect fits on 350z look better now! Never use my rear wiper before very happy to find the delete wiper kit on Z1 thanks you Handshake guarantee BEFORE YOU BEGIN: Remove contents from the Z1 Motorsports 350Z / G35 Oil Cooler Kit and verify that ALL necessary hardware is present. If the OBDII check engine code in your 350Z is showing a low or high voltage like our 2007 model is, you can take one step further in our How To Testing guide. Z1 also offers an aluminum version of this bleeder, available HERE! Nissan & Infiniti Specialists – World’s largest selection of OEM, Performance & Aftermarket parts to Maintain or Upgrade your vehicle. How to flush the coolant antifreeze in a 2008 Nissan 350Z 3. I really want to do this mod soon and have an aftermarket oil cooler now. Worldwide Shipping Available, Shop Now. Put bleed port in a few revolutions and let coolant flow out for 20 seconds. This works because you are raising the fluid level above the highest point of the cooling system. but why leave the silly factory "oil cooler" all it does is circulate engine coolant( hot water) through a tiny little manifold back to the engine. Get repair estimates and find certified shops on RepairPal. Feb 28, 2015 · Follow our DIY Guide and learn how to install a 350Z thermostat to fix your OBDII DTC trouble code of P0128 for a failed Coolant Thermostat. How Mar 29, 2012 · Injen Cai, Motordyne MREV2, 5/16th spacer, ARTs, XYZ with resonator, TB coolant delete, Jet hotted headers, Agency Power Ti, UPREV tune, Quaife with 4. The quality and fitment of this assembly matches OE Nissan but for less cost. Since having the TB clean, the car is now idling high in neutral gear. Remove the reservoir tank, drain the coolant and clean the tank before installing. 3. There's like one youtube video in which the guy tells you to run a metre of coolant hose up the front of the motor, and he jankily zipties it to the radiator hosing G35/ 350Z coolant hose delete. Just don't buy the 50/50 premix stuff. Over time, these parts may need to be replaced due to wear Z1 Motorsports Silicone Master Hose Kit for 2003-06 350Z & G35 models with the VQ35DE engine includes 8 different sets of hoses in the engine bay in your choice of BLACK, RED, or BLUE. Then tighten This machined aluminum coolant bleeder fits into the Heater Hose or any 3/4" ID hose in the coolant system. 1 Remove bleader in the stock upper heater hose. Nov 25, 2009 · Can anyone post a DIY on how to remove the OEM warmer/cooler sandwhich plate and coolant hoses that connect to it. Key Features: Slotted bleeder plug allows air to escape Most people just don't change the fluid in the cooler during a change (especially those with the fittings on top like mine), so you end up mixing some old oil with your new oil as soon as it circulates. Removing and replacing the coolant reservoir is an Aug 12, 2009 · Nissan recommends "long-life" coolant. Perhaps the most frequent cause of confusion is what the difference between anti-freeze or coolant is. definitely not normal. The Mishimoto performance aluminum radiator for the Nissan 350Z is designed and engineered to maximize cooling efficiency by up to 30%, boost engine functions, and most importantly protect your car from overheating. All fit 2003-2008 Nissan 350Z and more. Today we’ll be showing you how to remove the intake manifold from your Nissan V6 from start to finish. This pipe can get weathered over time causing it to become brittle and crack, which can lead to a coolant leak, overheating, or other costly issues. Prevents them from icing up. The sandwich plate is a standard mod. 07 350z (base). 2 Fill radiator and coolant recovery reservoir with anti freeze coolan Cooling Cooling upgrades for all parts of your car ranging from radiators, oil coolers, intercoolers, heat exchangers, power steering coolers, ducts and more. G35/ 350Z coolant hose delete. The coolant reservoir is a key component of your Nissan 350z’s cooling system, ensuring proper coolant flow and engine temperature regulation. It's similar in formulation to the orange Dex-Cool used in GM cars, but it's green in color like regular coolant. Have any questions about your 350Z cooling fans or this tutorial? Want to learn more about your Nissan 350Z? Shop wholesale-priced OEM Nissan 350Z Coolant Reservoirs at NissanPartsDeal. Oct 4, 2018 · This week: How to change differential oil. One step requires to drain all coolant from the radiator and cylinder block, however i cannot locate the cylinder block drain bolts? any help would be appreciated, especially with photos. Thanks Chase Bays specializes in High End Fluid Transfer Products focused for Braking, Clutch, Cooling, Fuel Delivery, Oil, and Power Steering. I also blocked off the coolant liens to the TB since I’m in All 350z & G35 owners must do this to their car ASAP! Throttle Body Coolant Line Delete ERICSDIYGARAGE 39. Direct factory replacement complete cooling fan assembly for your 350Z or G35. Remove your old unit and install a replacement Nissan coolant sensor. Using the incorrect type of coolant can lead to overheating, corrosion, and ultimately, costly engine damage. heat is a huge issue to the rotary, but mazda put the trigger at 216 to light the cat. How to change transmission oil. In maintaining the lifetime of your engine, it is ideal to keep your engine running cool, especially during those unbearably hot days. 7 Q50/Q60 models when installing an aftermarket oil cooler. terval when your vehicle requires an oil change. The reason this happens is the rapid spike in coolant temperature pushes through the radiator cap. International orders and sales welcome. Jan 20, 2025 · Discover how to remove and replace your vehicle's coolant temperature sensor with ease! Our comprehensive guide explains the sensor's crucial role in engine performance and offers step-by-step instructions, essential tools, and troubleshooting tips for a successful replacement. through the time i noticed the drivers side fan was spinning fast while the passenger side fan was spinning slowly. Nissan Green Coolant has a shorter service interval than Nissan Blue with changes needed every 4 years or 96,000 km (60,000 miles). Whether you're replacing a faulty fan, upgrading to an aftermarket unit, or Easy way to replace the radiator fan assembly on a 2004 nissan 350z this works for all the 350z with the same body style. Our test car today is a 2005 Infiniti G35, although the removal process is very similar to a Nissan 350Z as they share the same engine. Free Same Day Store Pickup. All 350z & G35 owners must do this to their car ASAP! Throttle Body Coolant Line Delete The coolant reservoir is a key component of your Nissan 350z’s cooling system, ensuring proper coolant flow and engine temperature regulation. How to change spark plugs. Why isn’t my Z letting it bleed out coolant after I changed the heater hose, thermostat and radiator Jan 14, 2025 · See common causes of Nissan 350Z overheating, including coolant leaks and radiator fan failures. I ran the car for approx a min to 2 mins with the heat all the way up and my Nissan 350Z fuse box and relays diagrams Explore interactive fuse box and relay diagrams for the Nissan 350Z. This is because the oil filter must be removed, and some engine oil w Nissan and Infiniti performance parts for the 300ZX, 350Z, G35, G37, Q60, Q50, 240SX, Skyline, GT-R, and more for the aftermarket Nissan enthusiast. The Chase Bays Aluminum Coolant Overflow Reservoir holds a unique set of innovative features. Gently squeeze radiator hoses to help dislodge bubbles. the upper plenum and TB are def cool to the touch compared to before! This will help a lot with the warm SoCal weather! 🛠️☀️😎 Aug 2, 2014 · From 2012 thread: * Remove drain plug at bottom of radiator & empty into a bowl * Remove upper & lower radiator hoses and also the hose from the overflow tank to the radiator * Remove 2 screws holding fans into the radiator core, disconnect the fan wires & lift out fans (I found this a lot easier to do with the intake removed) Fuse box diagram (fuse layout), location, and assignment of fuses and relays Nissan 350Z (Z33) (2003, 2004, 2005, 2006, 2007, 2008). The Coolant Simplification Kit reduces the 350z's coolant system to the simplest and most reliable form by deleting all unnecessary coolant hoses and prepares it for whatever motorsport May 11, 2013 · Easiest solution appears to be a throttle coolant delete. Worst case you'll have to drain the coolant and remove that hose. Feb 18, 2014 · If you live in a cold climate area, and intend to drive your Z during the winter, you'll need to keep the coolant lines to the throttle bodies. Simply cut and trim the hose or replace your factory bleeder port (350Z / G35) or union (370Z / G37) and install this bleeder in-line. A Mishimoto fan shroud will notably improve INFINITI G35 🔧 NISSAN 350z - Radiator Coolant Flush Bleed Change How to Bleed Coolant, Remove Air From Cooling System NEVER Use These 7 Fuel Injector Cleaners (But 3 that Actually Work!) Clogged or broken thermostat? Tried purging and it keeps over heating. Explore estimated repair costs on RepairPal. 5L V6 with petcock, radiator drain flush and burp Oct 8, 2007 · What is the usual water temp for normal street driving. One crucial aspect often overlooked is the selection of the right coolant. Idle starts very high (2200 rpm) Where is 350z HR Coolant Temperature Sensor 🏎️-- -----#nissan350z #g37 #z33 #370z #mechanics #350znation Mar 27, 2025 · Green coolant was also more susceptible to freezing, which could cause the coolant to become viscous and prevent proper engine operation. I took my radiator cap off, and filled it to the brim until the coolant bleeder valve on the driver side over flowed. From what I understand (which is very little) this is meant to route to the coolant When radiator is cleaned without removal, remove all surrounding parts such as cooling fan, radiator shroud and horns. I would check the fans and bleed the system if needed: Raise front of car until rad cap is level with bleed port Open bleed port completely. 083s, AMR 13k/11k coilovers, Hotchkiss sways, Whiteline end links & SPC front and rear camber arms, Kenwood DDX 896/KNA G610 DVD NAV, Alpine MRP 1000 4 channel running Image Dynamics CX64s, MRP Apr 11, 2014 · I've just took delivery of the motordyne plenum spacer kit with the copper throttle body coolant bypass. Use lisle funnel to slowly fill until coolant comes out bleed port. Note: O-Ring/Gasket sold separately. It governs the flow of coolant to the engine to maintain optimal engine temperature. You will need to reach up in there with needle nose and take the clamps off the old coolant bypass hoses. The owner of a 2005 Nissan 350Z is experiencing coolant loss, leading to the check engine light activating. 9K subscribers 580 The Mishimoto Nissan 350Z fan shroud kit will considerably improve engine cooling functions and the overall performance of your vehicle. More information regarding the variations between these two coolants can be found here. When done properly, it can actually be a very simple process. My Z is a summer toy only and garaged all year around so there is no risk of freezing / sticking. 083s, AMR 13k/11k coilovers, Hotchkiss sways, Whiteline end links & SPC front and rear camber arms, Kenwood DDX 896/KNA G610 DVD NAV, Alpine MRP 1000 4 channel running Image Dynamics CX64s, MRP TYC Radiator Cooling Fan Assembly for your 2003-2007 Infiniti G35 or 2003-2008 Nissan 350Z. Old plenum was damaged and I bought a new one that worked fine but looked crusty as shit so I’ve spent some of my free time here and there the past week sanding, polishing and clear coating this. Apr 22, 2020 · G35 / 350Z VQ35 Cheap Throttle Body Mod - Coolant By-Pass CCV Salvage Performance 548 subscribers Subscribed Rebuilding wrecked Nissan 350Z episode 6 quarter panel removal Rebuilding wrecked Nissan 350z Part 8 wheel housing replacement Cooling fans ralay bypass on Nissan 350Z 350Z (Z33) Cooling Cooling upgrades for all parts of your car ranging from radiators, oil coolers, intercoolers, heat exchangers, power steering coolers, ducts and more. i turned the car off when it got to 230*. - YouTube About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features © 2023 Google LLC We go over basic steps to help you bleed the cooling system of your Nissan 350Z or Infiniti G35. In this video we work with Mishimoto's high performance all Oct 31, 2010 · If your just doing that, just remove the hard air intake pipes,move the PTU back, drain and remove the radiator and hoses, and the fan. When elevating your 2004 Nissan 350Z roadster, make sure that the radiator cap or reservoir tank cap is loose, to help speed the process Start the 2004 Nissan 350Z roadster with the radiator cap off. If you're changing your oil and filter regularly, this shouldn't really be an issue. Inorder to reuse the hoses the procedure recommends not to remove the connections to the water crossover. Remove the other ends. First, you're paying for a bottle that's half water and second, you want to run 70% water to 30% coolant unless you're in a place where it Feb 22, 2008 · 2005-6L/PSD F-250 Lariat CC/SB/4x4: - MBRP 4" turbo back, Dieselsite coolant bypass filter, Frantz oil bypass filter, X-monitor, Fluidampr, fuel x-over line, intake elbow, EGR cooler delete, wrapped headers and turbo, ARP studs, OEM gaskets, ported heads and manifolds to match, Hot FICM w/ ID Flash, 08+ tranny pan/filter. Q: What are the signs of a clogged cooling system? All 350z & G35 owners must do this to their car ASAP! Throttle Body Coolant Line Delete ERICSDIYGARAGE 39. Then tape harness and electrical connectors to prevent water from entering. Over time There was little information online on how exactly to bypass the coolant lines when you delete the factory oil cooler in a 370Z. That part is not hard, bleeding the coolant system is the pain. This Oil Cooler Bypass Kit is used on 2012+ 370Z, G37, and 3. This comprehensive guide covers the ECT sensor's crucial role in engine performance, common symptoms of failure, and essential tools needed for removal. Worldwide shipping available. Blue Coolant (Nissan 350z 2006-2009) For the 2006-2009 model years, Nissan switched to a blue-colored coolant, which was a 50/50 mix of water and propylene Where is 350z HR Coolant Temperature Sensor 🏎️-- -----#nissan350z #g37 #z33 #370z #mechanics #350znation Mar 27, 2025 · Green coolant was also more susceptible to freezing, which could cause the coolant to become viscous and prevent proper engine operation. If you delete all the extra heater hoses on you VQ35DE you will run into an issue with the thermostat opening. Creating innovative solutions for Nissan, Toyota and BMW vehicles, browse our store with over 200 unique S, R and Z chassis parts. Check out free battery charging and engine diagnostic testing while you are in store. Recently had the car service and the mechanic recommend I have the throttle body cleaned due to the build up of dust. Q: What are the signs of a clogged cooling system? Oct 7, 2025 · Do you have a delete kit? Its annoying not being able to simply remove throttle bodies, and the engine bay is a total mess of hoses, whoever designed it has a hard on for hose. Shop now for t We go over the basics to changing out the heater core hoses on the Z33 platform Nissan 350Z and Infiniti G35. Z1's 350Z A/C Delete Bracket is used to remove the A/C compressor on rear-wheel drive VQ35HR-powered vehicles. It looks much better! Feb 5, 2016 · If you don’t have this base resistance, it means your 350Z ECT sensor has died. Whether you drive your vehicle daily or take it for track runs. Z1 also offers an aluminum version of this bleeder, available HERE! OEM Coolant Bleeder Valve found on the Heater Hose on Nissan 350Z's and Infiniti G35's. This is used to help bleed air out of the cooling system. How to clean the MAF sensor. What are the Signs of Bad Coolant? If the coolant in your Nissan 350Z is brown or muddy it needs a change. Basically you buy a connector, and remove those two hoses heading to the bottom of the plenum by the throttle body (you pretty much have to remove the throttle body first) and then connect those two hoses together. This design allows installation into a straight section of your heater hose for a perfect fit. In this comprehensive DIY tutorial, we walk you through the process of removing the fan assembly from your Nissan 350z. 5L 2001 Aurora procedure both the EGR inlet and outlet pipes (Both of the flexible lines that attach to the coolant crossover) have a crush connection on the end that attaches to the Water Crossover. Before We do an in-depth step by step video for people that want to install a performance all aluminium radiator into their 350Z or G35. Aug 9, 2008 · I've read how to fit an oil cooler and looked at the pics. One of the easiest ways to bleed your 2006 Nissan 350Z 's radiator is to simply remove the radiator cap and then start your engine. OEM parts and accessories available. Order Nissan/Datsun 350Z Antifreeze/Engine Coolant online today. To solve this problem, we’ve Bleeding the cooling system on your 350Z or G35 can be overwhelming and tedious. B/c FYI to you people that say that when exhaust gas is dumping back in your intake tube it carbons up your throttle body and I have a simpler way to put a 1987-89 front end on 1984-1986 than Xeonz31 OEM Coolant Bleeder Valve found on the Heater Hose on Nissan 350Z's and Infiniti G35's. Nov 6, 2020 · Future coolant changes with Nissan Blue should be every 5 years or 120,000 km (75,000 miles). . The hose is manufactured from the same grade 2-ply reinforced rubber as your car's original hoses, making it suitable for long To remove air pockets from a 2003 Nissan 350Z cooling system, start by filling the radiator with coolant while the engine is cold. the sender i think was originally from a miata application. Jan 11, 2009 · I have the service manual for my 2003 350z and i am trying to change the thermostat. Feb 10, 2016 · Remove the 350Z Cooling fans and install your replacement radiator fans, and you should not need to remove the radiator for this job, but you’ll have to disconnect the upper radiator hose to your 350Z. Using an A/C delete allows you to run the stock-size serpentine belt, making service parts easy to find in a pinch. This OEM Coolant Reservoir Tank fits all 2003-2008 Nissan 350Z models. I also blocked off the coolant liens to the TB since I’m in FL and don’t need them and it just makes removing the plenum that much easier honestly 🤦🏻♂️ Oct 7, 2025 · Do you have a delete kit? Its annoying not being able to simply remove throttle bodies, and the engine bay is a total mess of hoses, whoever designed it has a hard on for hose. DRAINING ENGINE COOLANT Remove engine undercover using power tools. NOTE IT IS CRITICAL THAT THE FOLLOWING PROCEDURE BE FOLLOWED EXACTLY! IT IS TIME CONSUMING, HOWEVER, ESSENTIAL! 3. Also I want to ask how can I let all the bubbles go at the bottom hose so it touches the themostat and will open to let the water circulate. Vq35 coolant bleeder g35 350z remove air cooling system flush Nissan Infiniti prestone heater core t. It replaces these components with CNC Billet Aluminum components and deletes all unnecessary coolant hose which greatly reduces potential coolant leaks and streamlines your hot coolant directly to your radiator. Thanks for the help It sounds like you have a fan issue. nbzhil cumfab kkgpv qgyp siyr ydwie lbrz zps udaxcy joljl gvlzyg utaqa ubjkf rxai totwhz