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Autolite

Autolite Iridium XP Automotive Replacement Spark Plugs, XP6203 (4 Pack)

  • Based on 935 reviews
Condition: New
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$20.55 Why this price?
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Jun 19
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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

Description

Autolite Iridium XP is designed and engineered in the USA, is one of the brand's most technologically advanced spark plugs ever. These spark plugs provide better durability and a more focused ignition for better overall ignitability and optimum performance. Autolite Iridium XP spark plugs function for all makes and models, both foreign and domestic, provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products. Consider upgrading to Autolite iridium XP spark plugs for increased performance. Autolite Iridium XP spark plugs are backed by an unmatched limited lifetime warranty.

Brand: Autolite


Core Material: Iridium


Gap Size: 0.6 months


Top Material Type: Nickel


Global Trade Identification Number: 20, 37


Brand: ‎Autolite


Core Material: ‎Iridium


Gap Size: ‎0.6 months


Top Material Type: ‎Nickel


Global Trade Identification Number: ‎20, 37


UPC: ‎009100268020 009100268037


Manufacturer: ‎FRAM


Model: ‎XP6203-4PK


Item Weight: ‎6.4 ounces


Product Dimensions: ‎4.2 x 3.6 x 1.2 inches


Country of Origin: ‎Mexico


Item model number: ‎XP6203-4PK


Exterior: ‎Chrome


Manufacturer Part Number: ‎XP6203-4PK


Special Features: ‎Finewire design, Limited Lifetime Warranty


Date First Available: January 3, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • car purrs again
good quality at good price
Reviewed in the United States on February 26, 2025 by Brett DeYoung
    • Works for my Optima
Put these in to replace some old spark plugs in a 2015 Optima that had 85k miles. Works with no issues.. my gas mileage seems to be slightly better though I may need to drive a little more to determine that. My engine seems to be a bit quieter when accelerating as well. Haven't noticed much difference in acceleration or anything like that. Smooth idle as well. Nothing else really to say ... show more
Reviewed in the United States on December 17, 2024 by K Slice
    • Great deal
Perfect for my kia sorento 2014 awd
Reviewed in the United States on March 29, 2025 by Chelsea
    • Great price, fast shipping, as advertised
Headline says it all, I would buy from seller again
Reviewed in the United States on November 3, 2024 by Les Allen
    • Reliable Performance Spark Plugs for Your Vehicle
I recently purchased the Autolite Iridium XP Automotive Replacement Spark Plugs, specifically the XP6203 model in a convenient 4-pack, and I must say that they have delivered reliable performance for my vehicle. First and foremost, the build quality of these spark plugs is impressive. The iridium construction ensures durability and longevity, allowing the plugs to withstand the demanding conditions under the hood of my vehicle. I appreciate the peace of mind that comes with knowing I have high-quality spark plugs installed. Installation was a breeze, and the spark plugs fit perfectly in my engine. The precise engineering of these plugs ensures a proper fit, allowing for optimal performance and efficient combustion. I experienced no issues with misfires or compatibility, and the plugs integrated seamlessly into my vehicle's ignition system. In terms of performance, the Autolite Iridium XP spark plugs have met my expectations. They provide a reliable spark, ensuring smooth engine starts and consistent ignition throughout my driving experience. I noticed improved throttle response and acceleration, resulting in a more enjoyable and responsive driving experience. Furthermore, the iridium tips of these spark plugs contribute to their longevity. They offer excellent wear resistance, minimizing electrode erosion and extending the lifespan of the plugs. I appreciate the fact that I won't have to worry about frequent replacements or decreased performance due to worn-out spark plugs. However, I would like to mention that while the Autolite Iridium XP spark plugs perform well, they may not necessarily provide a significant boost in performance compared to standard spark plugs. While I did notice improvements in throttle response and acceleration, the difference may not be as noticeable for all vehicles and driving conditions. In conclusion, the Autolite Iridium XP Automotive Replacement Spark Plugs, specifically the XP6203 model, offer reliable performance and durability for your vehicle. The high-quality construction, ease of installation, and improved throttle response make them a worthy investment. While they may not provide a dramatic performance boost for all vehicles, they are still a reliable choice for maintaining optimal ignition and engine performance. I would recommend these spark plugs to fellow car enthusiasts who are looking for reliable replacements for their worn-out plugs. ... show more
Reviewed in the United States on July 2, 2023 by Mario Carcano
    • Works as promised.
It was definitely time to switch out the plugs with 150,000 miles. Everything is good! Recommended!
Reviewed in the United States on January 19, 2025 by Mr. Nelson
    • Replacing after almost 3 years
Upset that basically I have to but hey I bought them in March 2022 it's now January 2025 and I have to replace them so I guess I got my moneys worth .
Reviewed in the United States on January 26, 2025 by Customerqt
    • So far so good.
People seem to say autolite are not as good but I can't really narrow down why some people think they're lower quality. Do they not spark as well, are they cheaper material? Apart from few negative reviews where they say the spark plugs failed (which tends to be present with all products), it's hard to narrow down why these are inferior. This is the second set I've bought (first was for a different vehicle) and they have been working fine with the first set been fine for over a year so far on my other car. I'm going to be replacing the spark plugs around 40,000 anyways especially with this cheaper price, so I'm not worried. Maybe they wear out after 100,000 miles instead of 150,000 like the "better" brands but I won't be using them that long. ... show more
Reviewed in the United States on May 16, 2021 by KS Review

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