First, Add Your Vehicle
Get an exact fit for your vehicle.
Tap image to zoom
Autolite Iridium Ultra Spark Plug AI5363Shop All Autolite
Part # AI5363
SKU # 492542
Price Not Available
Estimated delivery Mar. 6
|Ground Electrode Tip Material
|Center Electrode Tip Material
|Center Electrode Core Material
|Manufacturer Heat Range
|Ground Electrode Tip Design
|Ground Electrode Quantity
|Ground Electrode Core Material
|Center Electrode Insulator Tip Projection
|Electrical Terminal Type
Autolite® Iridium Ultra Laser Finewire Spark Plugs are one of our brand's most technologically advanced products. These spark plugs provide superior durability, more focused ignition with better overall ignitability for optimum performance. Autolite® Spark Plugs are the best alternative to OE spark plugs, offering OE fit form and function supporting all foreign and domestic makes and models at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs in the world.
- Autolite Iridium Ultra® is an engineered OE replacement
- A laser-welded iridium finewire center electrode
- Provides optimal fuel efficiency, acceleration and focused ignitability
- High-alumina ceramic insulator for increased strength
Advice and How-To's
- How to Tell if Your Car Frame is Damaged
- Is it Safe to Drive with a Bent Frame?
- How Much Does a New Car Key Cost?
- Where Are The Jacking Points on a Car?
- Testing Your Alternator at AutoZone
- Why Won’t My Car Window Go Up?
- NOCO Portable Jump Starter VS Traditional Jumper Cables
- Window Regulator Vs. Motor: What’s the Difference?
- What Are Brake Shoes?
- Roof Top Tent vs Ground Tent: Which is Right for You?