Autolite Iridium XP Automotive Replacement Spark Plugs, XP5363 (4 Pack)
Details
- BrandAutolite Ultra
- Core MaterialIridium
- Gap Size0.6 months
- Thread Size14 millimeters
- Top Material TypeNickel
Description
⚡ Ignite your drive with Autolite Iridium XP — where durability meets precision.
- FUEL SMART TECHNOLOGY - Laser-welded electrodes optimize combustion, reducing fuel consumption and emissions.
- ENDURANCE THAT OUTLASTS - Engineered to deliver up to 100,000 miles of reliable performance—drive worry-free longer.
- UNIVERSAL COMPATIBILITY - Designed for all makes and models, domestic or foreign, including advanced DIS ignition systems.
- PRECISION IGNITION POWER - 0.6mm iridium finewire tip ensures sharper, more consistent sparks for peak engine responsiveness.
- TRUSTED LEGACY SINCE 1936 - Backed by Autolite’s decades of expertise and a limited lifetime warranty for peace of mind.
Autolite Iridium XP spark plugs feature a durable iridium finewire tip and platinum-protected ground wire, engineered in the USA to provide up to 100,000 miles of optimized ignition performance and fuel efficiency. Trusted since 1936, these plugs fit all vehicle types and come with a limited lifetime warranty, making them the smart upgrade for professional-grade engine reliability.
Specifications
| Brand | Autolite Iridium Ultra |
| Core Material | Iridium |
| Gap Size | 0.6 months |
| Thread Size | 14 millimeters X 1.25 |
| Top Material Type | Nickel |
| Vehicle Service Type | UTV |
| Global Trade Identification Number | 00009100267597 |
| UPC | 009100267597 |
| Manufacturer | FRAM |
| Model | XP5363-4PK |
| Item Weight | 1.92 ounces |
| Product Dimensions | 3.38 x 1 x 1 inches |
| Country of Origin | Mexico |
| Item model number | XP5363-4PK |
| Exterior | Chrome |
| Manufacturer Part Number | XP5363-4PK |
| Special Features | Finewire design, Limited Lifetime Warranty |
Have a Question? See What Others Asked
Reviews
W**S
Happy
A great spark plug with a lower price than auto parts
D**U
Great product
Perfect fit. No issues at all.
J**A
Coincide
Genial mi carro anda mejor
B**3
Worked for my 2011 ford fusion
Noticed immedidatly better/smoother acceleration in my 2011 ford fusion 2.5l with 220,000 miles.My gas mileage was getting worse, figured time for new plugs. I'll see if mpg increases.
K**R
Good value
Good price . For a quality spark plug
M**N
Good Spark Plug !
Came on time as promised and has been working well.
B**W
Good plugs, description inaccurate
Amazon said that the factory gap is .050 in. It is actually .040 in. Otherwise the plugs work well, and I am getting 4mpg more than I was on the factory plugs. 2012 fusion.
H**G
Spark plugs.
My car just rolled past 200,000 miles so I wanted to replace the spark plugs before they failed. They came pre-gapped (which I checked) and they are a great value for the money. These also have the fit, quality, and performance I'm looking for.
Common Questions
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