--- product_id: 1247632 title: "AutoliteIridium XP Automotive Replacement Spark Plugs, XP5245 (4 Pack)" brand: "autolite" price: "€ 43.51" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.pt/products/1247632-autoliteiridium-xp-automotive-replacement-spark-plugs-xp5245-4-pack store_origin: PT region: Portugal --- # Optimal performance 0.6mm finewire tip 100k miles durability AutoliteIridium XP Automotive Replacement Spark Plugs, XP5245 (4 Pack) **Brand:** autolite **Price:** € 43.51 **Availability:** βœ… In Stock ## Summary > πŸš— Ignite Your Drive with Autolite! ## Quick Answers - **What is this?** AutoliteIridium XP Automotive Replacement Spark Plugs, XP5245 (4 Pack) by autolite - **How much does it cost?** € 43.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/1247632-autoliteiridium-xp-automotive-replacement-spark-plugs-xp5245-4-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 80 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 road time. - β€’ **Advanced Construction:** Features platinum protected ground wire and V-trimmed electrode for superior ignitability. - β€’ **Fuel Efficiency Champion:** Finewire iridium centerwire design maximizes fuel efficiency, saving you money at the pump. - β€’ **Performance-Driven Design:** Delivers focused ignition for optimal performance, enhancing your vehicle's responsiveness. ## Overview The Autolite Iridium XP Automotive Replacement Spark Plugs (XP5245) come in a convenient 4-pack, designed for exceptional durability and performance. With a lifespan of up to 100,000 miles, these spark plugs feature a finewire iridium tip for enhanced fuel efficiency and ignitability. Autolite's trusted legacy since 1936 ensures you're choosing a reliable product backed by advanced engineering. ## Description AutoliteIridium XP Automotive Replacement Spark Plugs, XP5245 (4 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 ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | FRAM | | Brand | Autolite | | Model | XP5245-4PK | | Item Weight | 2.08 ounces | | Product Dimensions | 1 x 1 x 3.38 inches | | Item model number | XP5245-4PK | | Is Discontinued By Manufacturer | No | | Exterior | Chrome | | Manufacturer Part Number | XP5245-4PK | | OEM Part Number | XP5245 | | Special Features | Finewire design, Limited Lifetime Warranty | ## Images ![AutoliteIridium XP Automotive Replacement Spark Plugs, XP5245 (4 Pack) - Image 1](https://m.media-amazon.com/images/I/81SSjUmCp-L.jpg) ![AutoliteIridium XP Automotive Replacement Spark Plugs, XP5245 (4 Pack) - Image 2](https://m.media-amazon.com/images/I/71gornoWIFL.jpg) ![AutoliteIridium XP Automotive Replacement Spark Plugs, XP5245 (4 Pack) - Image 3](https://m.media-amazon.com/images/I/41QDp7YRu8L.jpg) ![AutoliteIridium XP Automotive Replacement Spark Plugs, XP5245 (4 Pack) - Image 4](https://m.media-amazon.com/images/I/71vJY5Gvr+L.jpg) ![AutoliteIridium XP Automotive Replacement Spark Plugs, XP5245 (4 Pack) - Image 5](https://m.media-amazon.com/images/I/817AqfrxnxL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars makes for an easy tune up *by L***L on Reviewed in the United States on September 8, 2012* In my decision on buying some spark plugs for a tune-up on my avalanche I needed a trust worthy plug that would stand the test of time,I had bought some bosch plugs but one of the plugs died on me when driving less than ten miles(high way)I don't know if this plug was dropped before I bought it but I ended up removing all of them and going with these from autolite.very small power gain and just a good idle is what you will expect from these,You need to make sure to gap these (unlike the bosch plugs that are already gapped from the factory)these had like a .065 gap when my engine calls for a .040(so don't forget to gap them).As far as durability I would say after five hundred miles their as good as the day I put them in(but I will write back if there is any change in performance)I've used denso,bosch,ac delco and champion in the past so I thought I would try autolite this time.the denso spark plugs worked for the most part just as good as the rest of them with the exception of why I had to change them(one sparg plugs tip had completely disappeared)so for the most part in my thirty years of tune-ups I've only had two brands fail on me in a stock(not modified engine)those were bosch and denso(which happen to be some of the better brands out there)I only recommend things when I have tried them out for a long time so at this time I can only say that I am happy with the performance and fuel economy and also the price of the autolites(the truck I own has one hundred thousand miles on it and runs smoother than a babies but)so if this gives you any idea as to how they work then there you go. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars works great! *by N***Y on Reviewed in the United States on October 2, 2022* I probably only have a few thousand miles on them but they are working great. I have a 2009 canyon I did a v8 swap on (pulled a 4.8 from a 2012 chevy express) I did gap these to the max allowance from the autolite website. I also run HPTuner software and the outcome what mostly good. These plugs did not change my spark table in the least so for factory swap out these are great. However, I was hoping to see SOMETHING on the power side, hence way I gapped them, and it was exactly the same. So depending on what you are trying to do that is my personal results.A side note, the ground electrode looks like it is more clipped on vs welded or other means. I was nervous at first thinking it could break off in the motor especially if I was bending on it to change the gap. The factory plugs I ordered by the part number for the initial swap looked exactly the same. I had no issues with those and I have no issues with these. I no longer anticipate issues either. ### ⭐ 1.0 out of 5 stars $29 for one spark plug *by T***Z on Reviewed in the United States on August 29, 2023* You only get one spark plug for the price you pay. Or at least that’s what was communicated to me when it was delivered and it was only one plug in the box. --- ## 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.pt/products/1247632-autoliteiridium-xp-automotive-replacement-spark-plugs-xp5245-4-pack](https://www.desertcart.pt/products/1247632-autoliteiridium-xp-automotive-replacement-spark-plugs-xp5245-4-pack) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-25*