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Autolite Iridium Xp Automotive Replacement Spark Plugs, Xp666 (4 Pack)
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Vendor: Autolite
Type: Spark Plugs & Wires
Sku: WBCARB078KR32KQ
Available: Available
Sold by Carkart, an authorized reseller.
Returns accepted within 30 days | support@carkart.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
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Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
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Autolite Iridium Xp Automotive Replacement Spark Plugs, Xp666 (4 Pack)
$30.85
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
- Q: What is the size of the Autolite Iridium XP spark plugs? A: The Autolite Iridium XP spark plugs measure three point thirty-nine inches in length, four point zero two inches in width, and one inch in height.
- Q: What is the packaging size for this spark plug set? A: This product comes in a four pack, providing you with four individual spark plugs.
- Q: What materials are used in the construction of these spark plugs? A: The Autolite Iridium XP spark plugs feature a finewire iridium centerwire tip and a platinum protected ground wire for enhanced performance.
- Q: How do I install the Autolite Iridium XP spark plugs? A: To install these spark plugs, remove the old spark plugs using a socket wrench, then insert the new plugs and tighten them to the manufacturer's specifications.
- Q: Are these spark plugs suitable for all vehicle makes and models? A: Yes, Autolite Iridium XP spark plugs are designed to function with all makes and models, both foreign and domestic.
- Q: What kind of performance can I expect from these spark plugs? A: You can expect improved ignitability and optimal performance due to their advanced design, which enhances durability and ignition focus.
- Q: How do I maintain the performance of my spark plugs? A: To maintain performance, regularly check the spark plugs for wear and replace them as recommended, typically every hundred thousand miles.
- Q: Is there a warranty for these spark plugs? A: Yes, Autolite Iridium XP spark plugs are backed by an unmatched limited lifetime warranty for your peace of mind.
- Q: Can these spark plugs improve fuel efficiency? A: Yes, these spark plugs utilize a finewire design that promotes more focused ignitability, leading to increased fuel efficiency.
- Q: What should I do if my spark plugs arrive damaged? A: If your spark plugs arrive damaged, contact the retailer's customer support for assistance with returns or replacements.
- Q: How are these spark plugs different from standard options? A: Autolite Iridium XP spark plugs are technologically advanced, offering better durability and performance compared to standard spark plugs.
- Q: Are these spark plugs safe for my engine? A: Yes, these spark plugs are designed for maximum efficiency and are safe for use in all ignition types, including DIS systems.
- Q: What is the expected lifespan of these spark plugs? A: The Autolite Iridium XP spark plugs are engineered to last up to one hundred thousand miles, depending on engine type.
- Q: Do these spark plugs require special tools for installation? A: No, standard automotive tools such as a socket wrench are sufficient for installing the Autolite Iridium XP spark plugs.
- Q: How do I know when to replace my spark plugs? A: Replace your spark plugs when you notice reduced engine performance, rough idling, or increased fuel consumption.