Search  for anything...

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

  • Based on 480 reviews
Condition: New
Checking for product changes
$23.97 Why this price?
Holiday Deal · 12% off was $27.19

Buy Now, Pay Later


As low as $5 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Dec 30
Order within 27 minutes
Available payment plans shown during checkout

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

Brand: Autolite


Core Material: Iridium


Top Material Type: Nickel


Manufacturer: ‎FRAM


Brand: ‎Autolite


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


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: Monday, Dec 30

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good so far
It is good right now. I just had them for 2 days.
Reviewed in the United States 🇺🇸 on March 14, 2023 by Desmond Davis

  • Works fantastic
Exceed value for the money.
Reviewed in the United States 🇺🇸 on March 17, 2023 by Michael

  • Todo el producto es exacto lo qe necesitaba
Satisfecho con el producto compraria de nuevo en el futuro muchas gracias 😊
Reviewed in the United States 🇺🇸 on January 13, 2023 by Santiago Maldonado

  • Plugs
Good price on the spark plugs. Easy to gap and easy to install. Great product at a fair price.
Reviewed in the United States 🇺🇸 on December 6, 2022 by John

  • They was self gap,have noticed increased fuel efficiency
That are great
Reviewed in the United States 🇺🇸 on January 11, 2023 by Carl Wilson

  • Most reliable
I’ve always had the best luck with autolite plugs in both domestic and foreign cars. These came pre-gapped for my Kia.
Reviewed in the United States 🇺🇸 on October 21, 2022 by P Hamm

  • FUNCIONA PERFECTO CON KIA SORENTO 2013
EXCELENTE INVERSIONES, FUNCIONAN BIEN EN MI KIA SORENTO 2013
Reviewed in the United States 🇺🇸 on December 26, 2022 by Jeison Hernandez BM-151996

  • 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

Can't find a product?

Find it on Amazon first, then paste the link below.