--- product_id: 1247633 title: "Autolite Iridium XP Automotive Replacement Spark Plug, XP5263 (1 Pack)" brand: "autolite" price: "Β£12.78" currency: GBP in_stock: true reviews_count: 10 url: https://www.desertcart.co.uk/products/1247633-autolite-iridium-xp-automotive-replacement-spark-plug-xp5263-1-pack store_origin: GB region: United Kingdom --- # 100k miles durability platinum ground wire 0.6mm iridium tip Autolite Iridium XP Automotive Replacement Spark Plug, XP5263 (1 Pack) **Brand:** autolite **Price:** Β£12.78 **Availability:** βœ… In Stock ## Summary > πŸš— Ignite Your Drive with Autolite! ## Quick Answers - **What is this?** Autolite Iridium XP Automotive Replacement Spark Plug, XP5263 (1 Pack) by autolite - **How much does it cost?** Β£12.78 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/1247633-autolite-iridium-xp-automotive-replacement-spark-plug-xp5263-1-pack) ## Best For - autolite enthusiasts ## Why This Product - Trusted autolite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Trusted Legacy:** With over 85 years in the industry, Autolite is synonymous with reliability and quality. - β€’ **Unmatched Longevity:** Engineered to last up to 100,000 miles, ensuring fewer replacements and more time on the road. - β€’ **Advanced Construction:** Features a platinum protected ground wire and V-trimmed electrode for improved ignitability across all ignition types. - β€’ **Fuel Efficiency Champion:** Finewire iridium centerwire tip design maximizes fuel efficiency, saving you money at the pump. - β€’ **Optimal Ignition Performance:** Delivers focused ignition for superior performance, enhancing your driving experience. ## Overview The Autolite Iridium XP Automotive Replacement Spark Plug (XP5263) is designed for exceptional durability, lasting up to 100,000 miles. Its innovative 0.6mm finewire iridium centerwire tip enhances fuel efficiency and performance, making it a top choice for drivers seeking reliability and optimal ignition. With a legacy dating back to 1936, Autolite continues to set the standard in spark plug technology. ## Description Autolite Iridium XP Automotive Replacement Spark Plug, XP5263 (1 Pack) ## Features - EXTENDED CHANGE INTERVAL: The Autolite Iridium XP automotive replacement spark plug is engineered to last for up to 100,000 miles depending on engine type making it one of the most durable spark plugs on the market today - FUEL EFFICIENCY: These spark plugs utilize a 0.6mm finewire iridium centerwire tip design with laser welded technology for maximum fuel efficiency. Our finewire electrodes produce more focused and consistent ignitability resulting in less fuel consumption - OPTIMAL PERFORMANCE: This replacement iridium spark plug provides better durability and a more focused ignition for better overall ignitabilty and optimal performance - AUTOLITE ADVANTAGE: Autolite has been producing spark plugs since 1936 making it one of the most trusted and reliable brands for your OE replacement spark plug needs - CONSTRUCTION: Every iridium spark plug comes with a platinum protected ground wire for maximum efficiency in all ignition types including DIS systems and a V-trimmed ground electrode for improved ignitability ## Images ![Autolite Iridium XP Automotive Replacement Spark Plug, XP5263 (1 Pack) - Image 1](https://m.media-amazon.com/images/I/81+AqOxx8UL.jpg) ![Autolite Iridium XP Automotive Replacement Spark Plug, XP5263 (1 Pack) - Image 2](https://m.media-amazon.com/images/I/517XzIHwwjL.jpg) ![Autolite Iridium XP Automotive Replacement Spark Plug, XP5263 (1 Pack) - Image 3](https://m.media-amazon.com/images/I/71SSQZh5zlL.jpg) ![Autolite Iridium XP Automotive Replacement Spark Plug, XP5263 (1 Pack) - Image 4](https://m.media-amazon.com/images/I/817AqfrxnxL.jpg) ![Autolite Iridium XP Automotive Replacement Spark Plug, XP5263 (1 Pack) - Image 5](https://m.media-amazon.com/images/I/81J7jIzcwaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect Fit For 2005 Chrysler PT Cruiser 2.4L - Rough Idle Fix *by E***R on Reviewed in the United States πŸ‡ΊπŸ‡Έ on February 26, 2018* Installed for client's 2005 PT Cruiser 2.4L I4 @ 180,000 Miles with check engine light due to rough idle / random misfire / poor performance. Another mechanic had incorrectly diagnosed as a fuel pump failure which is a very expensive and unnecessary repair (noted here in case others receive the same incorrect diagnosis). Original plugs were severely worn with close to .100 gap and missing platinum discs!HINT: Do replace your spark plug wires at the same time as the plugs. You'll be glad you did. I used these and they work perfectly fine:Β  uxcell 671-4079 Auto Car Engine Spark Plug Cable Ignition Wire Set of 4 for 2001-2009 Chrysler PT Cruiser Sebring Dodge 4 Cylinder NOTE: This engine is equipped with aluminum heads. DO NOT attempt spark plug removal until engine is completely cool, otherwise you will cause irreparable damage to the heads. Also, a shot of WD40 at the base of each spark plug and 10 minutes will help with removal.Replacement procedure is simple.Remove the six or seven 8mm upper intake manifold retaining bolts.Loosen the air intake clamp at the throttle body.Lift the upper intake manifold and retain out of the way using a bungee cord.Remove old plug wire by gently twisting to break tension, then pull to remove.Using 5/8" plug socket and 6" extension, remove spark plug and discard.Ensure new spark plug is gapped at 0.040".Place a small amount of anti-seize to the new plug threads.Install new plug and tighten to proper torque.Using cotton swab, apply a very small amount of dielectric grease to the boot interior at each end (just the boot - not the terminal).Reinstall new plug wire and be sure you feel it snap onto the spark plug, and the other end onto the coil.Repeat these steps for each cylinder until all are done.Lower intake manifold back in place and tighten to spec from interior bolts to the outside (no new gaskets required).Tighten clamp at air intake to throttle body.Enjoy your new found performance! ### ⭐⭐⭐ Bought because of rebate, turns out not to be a great deal *by J***G on Reviewed in the United States πŸ‡ΊπŸ‡Έ on June 25, 2013* Got these for about $4 each with the rebate. Even at W*lm*rt they cost about $7 each. These will probably last until I sell the car in another 100k miles.Update 8/5/2013 - Promotion Fulfillment Center, a division of Blue Monde, LLC., the rebate company Autolite uses for its promotions does not "fulfill" anything. I sent in the required paperwork over 1.5 months ago and they not only don't show any status but they won't respond to requests submitted through their own system to explain why. I've been forced to use them before, for 2 other rebates, and they were horrible to deal with and exceedingly slow to send rebates. Another fly-by-night company that should be put out of business. Too bad Autolite does business with these crooks. Anyway, I've contacted Autolite directly and we'll see what they say.Bottom line...instead of getting above average plugs for a great price I ended up with above average plugs for an average price, which equals still equals 4 stars for the plugs. Just wish I could rate Promotion Fulfillment Center as they would get 1 star rating with a zero star review.Update 9/2/2013 - After attempting to contact Promotion Fulfillment Center a few more times I emailed Autolite. I informed them that PFC's customer service was severely lacking and that assosciating with them commercially was putting a bad light on the Fram Group (owners of Autolite). I received a nice reply saying they'd look into my complaint. Low and behold, 10 days later I receive my rebate. Thanks Fram, but I'll still think twice about buying any item with a rebate processed by PFC. ### ⭐⭐⭐⭐⭐ Gap! *by M***A on Reviewed in the United States πŸ‡ΊπŸ‡Έ on April 21, 2022* 06, 6.1 Hemi, nice looking and performing plug...zoom --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/1247633-autolite-iridium-xp-automotive-replacement-spark-plug-xp5263-1-pack](https://www.desertcart.co.uk/products/1247633-autolite-iridium-xp-automotive-replacement-spark-plug-xp5263-1-pack) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-24*