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Autolite Iridium Ultra Spark Plugs With Laser-Welded Technology Creating Optimal Fuel Efficiency Along With 100,000+ Mile Durability – 4 Pack (Ai5863)
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Vendor: Autolite
Type: Spark Plugs & Wires
Sku: WBCARB0C2YXTXRY
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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Autolite Iridium Ultra Spark Plugs With Laser-Welded Technology Creating Optimal Fuel Efficiency Along With 100,000+ Mile Durability – 4 Pack (Ai5863)
$50.63
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 lifespan of the Autolite Iridium Ultra Spark Plugs? A: These spark plugs are designed to last over one hundred thousand miles. This extended change interval makes them one of the most durable options available.
- Q: What materials are used in the Autolite Iridium Ultra Spark Plugs? A: These spark plugs feature an iridium center wire tip and a nickel-plated shell. The construction also includes high alumina ceramic insulators for enhanced performance.
- Q: What is the design of the Autolite Iridium Ultra Spark Plugs? A: They utilize a fine wire design with a 0.5 millimeter iridium center wire tip. This laser-welded structure contributes to their superior ignitability and fuel efficiency.
- Q: How do I install the Autolite Iridium Ultra Spark Plugs? A: Installation involves removing the old spark plugs and replacing them with the new ones. Ensure that you follow the vehicle's manual for the correct torque specifications.
- Q: Are these spark plugs suitable for all vehicles? A: These spark plugs are particularly designed for technologically advanced engines. Check your vehicle’s specifications to ensure compatibility.
- Q: What benefits do the Autolite Iridium Ultra Spark Plugs provide? A: They enhance fuel efficiency and performance due to their fine wire design and noble metals. This results in better acceleration and less fuel consumption.
- Q: How should I care for the Autolite Iridium Ultra Spark Plugs? A: Regularly check the spark plugs during maintenance intervals. Ensure they are properly gapped according to the vehicle's specifications for optimal performance.
- Q: Can these spark plugs be used in high-performance vehicles? A: Yes, they are designed for maximum performance and are suitable for high-performance applications. Their durable construction helps prevent fouling.
- Q: What should I do if my Autolite Iridium Ultra Spark Plugs arrive damaged? A: Contact the retailer or manufacturer immediately for assistance. Most suppliers have a return policy and can replace damaged items.
- Q: Is there a warranty on Autolite Iridium Ultra Spark Plugs? A: Yes, they usually come with a limited warranty. Check the packaging or the manufacturer's website for specific warranty details.
- Q: Do these spark plugs improve fuel economy? A: Yes, they are specifically designed to enhance fuel efficiency. The fine wire tip design contributes to more consistent ignitability.
- Q: What is the ground electrode design of these spark plugs? A: The Autolite Iridium Ultra Spark Plugs feature a tapered ground electrode. This design enhances ignitability and overall engine performance.
- Q: How do the noble metals in these spark plugs benefit my engine? A: Noble metals resist corrosion, which helps prevent fouling. This results in quicker acceleration and improved engine responsiveness.
- Q: Are the Autolite Iridium Ultra Spark Plugs easy to replace? A: Yes, they can be easily replaced with basic tools. However, following your vehicle’s manual for proper installation procedures is recommended.
- Q: What is the benefit of laser-welded technology in these spark plugs? A: Laser-welded technology ensures a robust connection and enhances the durability of the iridium tip. This contributes to longer-lasting performance.