Autolite Limited Lifetime Warranty Spark Plug AI5682 - Laser Iridium Finewire
Autolite Limited Lifetime Warranty Spark Plug AI5682 - Laser Iridium Finewire
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Autolite AI5682 Limited Lifetime Warranty
When looking for a spark plug replacement to optimize the performance for the most technologically advanced engines, you need the most technologically advanced spark plug. The Autolite Iridium Ultra Spark Plug utilizes a finewire iridium centerwire tip design with laser-welded technology for optimal performance, durability, ignitability and fuel efficiency.
Features & Benefits
- Futures an ultra finewire iridium centerwire tip design with laser-welded technology providing a focused ignition for optimal ignitability and maximum performance
- Optimal fuel efficiency, acceleration and focused ignitability provided by a finewire center electrode
- Provides durability for more than 100,000 miles
- Laser-welded iridium finewire center electrode tip with proprietary iridium alloy
- Limited Lifetime Warranty
Specifications
| Model | Limited Lifetime Warranty |
| Weight | 0.1 lb |
| Dimensions | 3.38 x 1 x 1 in |
| Brand | Autolite |
| Manufacturer Part Number | AI5682 |
| UPC | 009100270535 |
Recommended Items
Commonly ordered accessories for this product:
| Item | Brand | Manufacturer Part Number | Description |
|---|---|---|---|
| Inline Ignition Spark TES | Perform Tool | W86554 | Inline ignition spark tes |
Frequently Asked Questions
How do I verify fitment before ordering?
Compare manufacturer part number AI5682 against your existing part and your vehicle or equipment. Contact us with your make, model, and year if you need help confirming compatibility.
How much does this product weigh?
This item weighs approximately 0.10 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

