Autolite Xtreme Performance Iridium Spark Plugs are technologically advanced, with an iridium-enhanced 0.6 mm fine wire design and proprietary platinum side wire technology working to provide better durability and a more focused ignition for better overall ignitability and optimum performance. We changed to Autolite 104's and the car runs like a beast! Replacing spark plugs can be a simple job, if you take things one step at a time. Autolite is known as the manufacturer of America's best-selling spark plug. This is in regard to a 2000 Chevrolet Silverado 1500 with the 4.8L engine. You'll be glad you did. 5.0 out of 5 stars 2011 Ram 1500 V8 5.7L. If you do not want to change often your spark plug. The company has been the innovation leader creating the highest quality ignition products for … But make sure you use antiseize and not diletric grease. In addition, the plugs are perfect for a power-hungry car because the center electrodes are small. Not gapping plugs is hard to get used to, but you should not gap Iridium and Platinum tipped spark plugs. We suggest you refer to your vehicle owner's manual, local vehicle dealer, or refer to a reputable automotive service facility for information on appropriate mileage service intervals. Autolite APP104 Double Platinum. Skip to main content.in Hello, Sign in. LIMITED WARRANTY: These Autolite® plugs are warranted to the original purchaser for the lifetime of the vehicle engine against plug failure due to electrode erosion or defects in materials and workmanship by Autolite®, a division of FRAM Group Operations LLC. Prime Cart. Visit our site for coupons and promotions. Spark Plug; Iridium; Autolite Iridium XP … Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. General discussion forum about the 240sx, and a great place to introduce yourself to the board! Original plugs were severely worn with close to .100 gap and missing platinum discs! Get product details, choose a store, and get directions. They are Autolite AP5245. Designed and engineered in the USA, Autolite double platinum spark plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires and increases durability of the plug. Bosch OE fine wire Iridium spark plug gap is preset. One time installation,… This means that it needs less current to produce a spark. Gap: 0.034". Shop for Autolite Iridium XP Spark Plug Part #: XP104 for your vehicle. How Long Will My Iridium Spark Plugs Last? 1969. lol Back to regular scheduled programming. Autolite Xtreme Performance Iridium Spark Plugs are technologically advanced, with an iridium-enhanced 0.6 mm finewire design and proprietary platinum sidewire technology working to provide better durability and a more focused ignition for better overall ignitability and optimum performance. Designed and engineered in the USA, Autolite double platinum spark plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires and increases durability of the plug. Autolite Xtreme Performance Iridium Spark Plugs are technologically advanced, with an iridium-enhanced 0.6 mm finewire design and proprietary platinum sidewire technology working to provide better durability and a more focused ignition for better overall ignitability and optimum performance. Personally, I never gap platinum or iridium plugs. Autolite highly recommends that you consult with your vehicle’s owner’s manual for any specific instructions for changing the spark plugs. Secure Online Ordering. ... means that on every spark plug recommended in my article you should gap them on your own. 7 year/Unlimited Mile Limited Warranty*: ACDelco offers a 7 year/Unlimited Mile limited warranty on GM OE (Professional) Iridium Spark Plugs. Yes more than likely you will have to gap the plugs. Do I need to gap NGK Iridium spark plugs before installing? Reviewed in the United States on July 17, 2017. Try. Designed and engineered in the USA, the Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6mm finewire design and patented platinum sidewire technology to provide better overall durability and a more focused ignition for enhanced ignitability and performance. Top. Traditional Single Iridium Plugs Denso's Iridium Power and NGK's Iridium IX series have iridium fine-wire center electrodes with tranditional nickel ground electrodes.The ground electrode will wear out first. Autolite Xtreme Performance Iridium Spark Plugs are technologically advanced, with an iridium-enhanced 0.6 mm finewire design and proprietary platinum sidewire technology working to provide better durability and a more focused ignition for better overall ignitability and optimum performance. Helpful. Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Reach: 0.750". I switched my SC 3800 over to E85 and it had NGK 61X Iridium plugs in the car and it ran great on these plugs on 93 pump. Iridium spark plugs. He recommended changing the plugs. Electrode Tip Material: Iridium. The Iridium or Platinum is only a coating, and is easily damaged. Seat Type: Gasket Seat. The iridium electrode is very brittle and not hard to break off. My truck still runs like new and Autolite's Iridium XP plugs are one reason why! When you're passionate about performance, you need a technologically advanced plug. ... Do not forget that plugs can be from iridium, platinum and copper alloy. Buy Autolite XP3923-4PK Iridium XP Spark Plug, Pack of 4: Spark Plugs - Amazon.com FREE DELIVERY possible on eligible purchases Autolite Xtreme Performance Iridium Spark Plugs are technologically advanced, with an iridium-enhanced 0.6 mm finewire design and proprietary platinum sidewire technology working to provide better durability and a more focused ignition for better overall ignitability and optimum performance. Iridium XP Limited Lifetime Warranty. Typically we have found you can expect 50-80k miles on a traditional iridium plug. 3 people found this helpful. Iridium and Platinum tipped spark plugs Do not gap Do not clean Do not remove The only “maintenance” is replacement. Account & Lists Account Returns & Orders. Autolite Xtreme Performance Iridium Spark Plugs are technologically advanced, with an iridium-enhanced 0.6 mm fine wire design and proprietary platinum side wire technology working to provide better durability and a more focused ignition for better overall ignitability and optimum performance. Designed and engineered in the USA, the Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6 mm fine wire design and patented platinum side wire technology to provide better overall durability and a more focused ignition for enhanced ignitability and performance. What is the correct gap for a 2002 Infiniti I35 spark plug? If you use autolite spark plugs you will need to gap them to 54 thousandths. Autolite Xtreme Performance Iridium Spark Plugs are technologically advanced, with an iridium-enhanced 0.6 mm finewire design and proprietary platinum sidewire technology working to provide better durability and a more focused ignition for better overall ignitability and optimum performance. Engines can vary widely by make and model. It can't hurt to check the gap before installing the plugs, but if any adjustment is necessary, do so with caution because the ultra-thin electrode may … 0 Comment Report abuse Matthew. Effective on parts purchased April 1, 2018 and later to the original retail purchaser. Post Reply . Our best spark plug! Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Designed and engineered in the USA, the Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6 mm fine wire design and patented platinum side wire technology to provide better overall durability and a more focused ignition for enhanced ignitability and performance. Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. ... You can't gap them though and they come at .050. Normally you don't because they come pre-gapped, although you can check the gap if you are very careful. If you are looking for spark plugs that last longer, iridium plugs are the best choice. HINT: Do replace your spark plug wires at the same time as the plugs. nissans13240sx Posts: 2131 Joined: Wed Mar 01, 2006 12:00 pm Iridium Spark Plug - Part Number XS61S by Autolite. Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Free Returns. The emissions label specifies a spark plug gap of .060, which seems kind of high, although the used spark plugs of unknown age and mileage have a much bigger gap than what is specified. $6.87 Autolite XP6203 Iridium Spark Plug - Same Day Shipping. I can do a lot more harm than good trying to gap them. Iridium XP : Autolite 25 Copper Resistor Spark Plug: Amazon.in: Car & Motorbike. Available in Parts Department. PayPal Accepted. Contact seller for limited warranty part … Place your order online today and pick it up in store at your convenience. Autolite Iridium XP utilizes an iridium-enhanced 0.6 mm finewire and proprietary platinum sidewire for improved durability* and a more focused ignition for better overall ignitability** providing optimum performance. If you happen to buy the iridium or platinum style plugs with the very thin center electrode, they should come pre-gapped. These instructions should be considered for general guidance only. Est. Iridium is harder and more durable than copper or platinum, but more expensive. We always recommend that you replace Autolite® spark plugs with the same metallurgy as your OE plug or upgrade to iridium. However, when you add a high power ignition system (such as those offered by MSD, Crane, Nology) you can open the gap from .002-.005″. The correct gap for a 2002 Infiniti I35 spark plug gap is preset we have found can! Innovation leader creating the highest quality ignition products for … Our best spark plug Part... 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