350z spark plugs recommendation. On my previous car (SLK), Merc changed the plugs after only 3 years and about 30,000km. Mar 11, 2023 · As this 2006 Nissan 350Z features a 6 cylinder engine, ensure you purchase 6 spark plugs. Most guides are saying you need a 14mm spark plug socket but others are saying 16mm. Jun 23, 2025 · Maintenance & Repair 350Z up keep and diagnosing/fixing problems Sub-Forums: Maintenance & Repair Search this Forum Forum Engine Swaps - For all your engine swap experiences, ideas, questions, & more. AutoZone FREE FixFinder Service - Free Next Day Delivery. Also Denso makes a decent plug as well. Not the lower priced G-Power platinums. If you’re NA, definitely stay with OEM plugs. COM - Nissan 350Z and 370Z Forum Discussion General 2003-2009 Nissan 350Z Notices Do you have questions? Trying to post in the Marketplace? Need help? Before creating a new thread or contacting a moderator/administrator, please peruse the following threads first to see if it's already been addressed: Aug 12, 2016 · I'm seriously considering getting a manual 350z. This will be useful for you if you cannot find the spark plugs recommended in your owner’s manual where you live. CAUTION: Do not replace left and right shims with each one with dif-ferent thickness. Keep your engine running smoothly! May 22, 2025 · A: The recommended interval for replacing spark plugs in a 350Z is every 30,000 to 100,000 miles, depending on the type of spark plugs used and the driving conditions. Remove bolts, at the soft top mounting plate and shims. COM - Nissan 350Z and 370Z Forum Discussion Marketplace Private Classifieds - Archive Zs & Gs For Sale Nissan Service Manual (2003 350Z) Section EC (Engine Control System) Basic Service Procedure Accelerator Pedal Released Position Learning DESCRIPTION “Accelerator Pedal Released Position Learning” is an operation to learn the fully released position of the accelerator pedal by monitoring the accelerator pedal position sensor output signal. We recommend 6's for NA and mild F. Find the right brand & metal type at the right price. Had a search about and read Through a few guilds on here. Oct 13, 2025 · Stop losing horsepower! I broke down the 5 top-performing plugs for your Z. These plugs are ideal and recommended for turbocharged, supercharged, or nitrous applications where a colder plug is beneficial. If you’re boosted then it’s understandable. How often should I change my spark plugs? Equip cars, trucks & SUVs with 2007 Nissan/Datsun 350Z Spark Plug from AutoZone. Designed for fuel-injected and turbo engines. Along side a new tune, we were able to better the ignition timing and the car feels a lot better with this heat range. Wondering if any other Z owners have gone to this new spark plug and if they have any comments on their performance? :grin: Keep in mind that spark plugs are support items and only need to be upgrade accordingly based on mods. But I prefer the NGK. Does this sound right? Also I'm fitting ngk laser platinum spark plugs so I assume they Every 40,000 miles replace the spark plugs and spark plug wires, and inspect the ignition system and suspension. applications and 7's for any or all F. What are your guys thoughts and/or past experiences with this car? Is there anything I should watch out for? Jun 17, 2025 · MY350Z. Andy's Auto Sport is the ultimate Apr 28, 2016 · Bought mine and it had nasty Bosch copper ones, fitted some 350z DE NGK Iridium Spark Plugs and it idles/pick up much better. applications. We go out of our way to carry every major line of Nissan 350z spark plugs, so that whether you are looking for replacement Nissan 350z spark plugs or performance spark plugs or anything in between, we've got it for you. Replace your Nissan 350Z Spark Plugs with AutoZone. We always try to recommend the best possible spark plugs for the money, and these spark plugs are either a factory recomendation or an equivalent replacement available in today’s market at an affordable price. This Guide is for the 309BHP HR engine, not the VQ35DE and rev-up engines found in 2002-early 2007 Zeds. Jun 29, 2024 · Learn the importance of spark plug maintenance, signs of wear, choosing the right replacement, steps for replacing, and benefits of new spark plugs. . Mine is older so would get platinums but I already bought iridium NGKs. Oct 13, 2024 · The best spark plugs for the Nissan 350Z are the NGK Iridium IX Spark Plugs and the BDFHYK Ignition Coil pack. Jan 7, 2019 · Time to replace the tired spark plugs in your Nissan 350z? This guide will help you choose the right type for your car & show you which we think are the best. It is recommended that spark plugs are replaced every 60,000 Miles. Feb 14, 2019 · Many Z owners swear by NGK plugs as a good replacement part with tuneups and now we have another viable option to consider. The iridium spark plugs I bought to replace mine with, fit a 10mm spark plug socket perfect :S Does anyone know the cor This is a community for all Nissan 350Z enthusiasts to come together and discuss their love for the most important letter in the alphabet. Matthew Gawecki and 11 others 12 reactions · 23 comments Cameron Michael Small Block Chevy Builders 1y · Public What is the best absolute best performing spark plug I can put in my small block 400 Marty Colburn and 22 others 23 reactions · 62 comments Ryan Sheriff VW Golf 7 Apr 26, 2008 · For what it's worth, my local Nissan agent says the plugs must come out after 5 years - irrespective of the mileage. Chevy Silverado EV Forum 1K+ members. 4 days ago · Largest online forum for the Nissan 350Z and 370Z. I purchased a set of these NGK plugs for my DE 350Z that has a few modifications done like test pipes, headers, plenum spacer, intake and 3 inch exhaust. Get Yours Today! We have the best products at the right price. 5L V6 Genuine NGK Parts Includes original packaging and hardware Direct replacement auto parts Confirm vehicle fitment with Amazon Confirmed Fit For years we searched for the "right" plug for high HP, high boost applications on our own Zs. HKS Racing Spark Plugs are available in three heat ranges, either matching the factory heat range of 8 or up to two steps colder. Jan 7, 2019 · Time to replace the tired spark plugs in your Nissan 350z? This guide will help you choose the right type for your car & show you which we think are the best. What's people's opinions? Seen s May 17, 2023 · As this 2003 Nissan 350Z features a 6 cylinder engine, ensure you purchase 6 spark plugs. 044 inches for proper operation. Jan 25, 2017 · About this item This 6 pack NGK V-Power Spark Plug is compatible with Nissan 350Z 2006, 2005, 2004, 2003 3. May 18, 2023 · As this 2008 Nissan 350Z features a 6 cylinder engine, ensure you purchase 6 spark plugs. Apr 12, 2006 · Be sure to get the full platinum tip model, the VX I believe. Oct 16, 2025 · Unlike other models that can falter under high boost, the NGK 4469 Iridium IX Spark Plugs LFR5AIX11 really shine when it comes to turbocharged 350Zs. Heat range of 6 and 7 available. You can get cheap and run copper plugs. These options enhance performance and ensure optimal engine efficiency. Is it worth the change regardless and what would you recommend using? Found some Denso Iridium Plugs on eBay and heard Denso are a reasonable make. The repair manual I have says 2003-2006 engines need platinum plugs and 2007-2008 needs iridium. I found on 350z tech that is bitween 15 and 21ft-pounds. Something to do with the head alloy and the plug material "fusing" together if left undisturbed for too long (resulting in damaged threads). Nissan 350Z and 370Z VIN Decoder - Decode your vehicle identification number Jul 12, 2011 · MY350Z. However, it’s always best to consult your owner’s manual for the specific recommendations for your vehicle. For Turbo Charged or Super Charged 350Z/G35 we recommend a colder spark plug #6 (PLFR6A-11). I’ve tested these side-by-side with cheaper alternatives, and the difference is clear. RF-87 2005 350Z 8. How often should I change my spark plugs? Oct 14, 2013 · Hey, I've been reading a few guides online for replacing spark plugs and they vary slightly. The owner’s manual will surely include specific spark plug brands, but you should know that there are cross-reference charts that include different brands and state the compatibility between the different types of spark plugs. After testing numerous spark plugs, we found the absolute best plug money can buy. Sold as set of 6 Mar 23, 2010 · Hello folks, thanks to recent messing about with spark plugs, I have created a guide for changing the spark plugs on the VQ35HR engine found in the Model Year 2007+ 350Z. I've just bought an 06 Z Roadster with only 46 Jan 7, 2019 · Time to replace the tired spark plugs in your Nissan 350z? This guide will help you choose the right type for your car & show you which we think are the best. Nov 16, 2020 · Any recommendations on good performance spark plugs?little over 315HP! It's a daily driver but I have a leadfoot. Nissan 350Z Spark Plug Gap Chart Regardless of 350Z model year or engine type, Nissan specifies that the spark plug gap should be set to 0. The world's largest NISSAN 350Z and 370Z community. We always try to recommend the best possible spark plugs for the money, and these spark plugs are either a factory recomendation or an equivalent replacement available in today’s market at a reasonable price. Discover the specific best spark plugs for nissan 350z to keep your engine purring. Brands really don't matter at this level, they all pretty much get the job done. These checks are recommended again at 45,000 miles and 50,000 miles. NGK PLFR6A-11 That’s 1 step colder Jan 14, 2017 · Haven't checked the spark plugs on the Zed since I've had it and haven't seen any previous receipts for spark plugs. Jul 1, 2025 · The recommended spark plug replacement interval for a 350z is typically every 30,000 to 60,000 miles. Stick with ACDELCO, De-electric grease on sparkplug where wire boot meets top off spark plug once in cylinder head Description NGK Spark Plugs are Standard for all Nissan Vehicles. The later engine is i Hi all, I'm going to change spark plugs on my 350z this week and decided to ask community if there are better options we can use nowadays instead of OEM? Currently I have NGK Iridium DF7H-11B installed and going to replace them. At Andy's Auto Sport, we have a huge variety of Nissan 350z spark plugs to ensure that you have every spark plug option available to you. I. How often should I change my spark plugs? Jan 22, 2017 · I'm just changing my spark plugs. 350z spark plugs recommendation Your typical Nissan spark plug generates an electrical spark over a set gap on your plug, and once that happens, the delta is complete, so the boom can happen . No body seems to mention a torque setting for the new plugs. ylxi4 6tovmqv 4smur ilv vapki yxpbjgw a8s0n 894wzl cpqwh huwjbmjsj