






⚡ Ignite your drive with Autolite’s double platinum power!
Autolite APP45 Double Platinum Spark Plugs feature a necked-down center electrode and platinum-to-platinum firing design for faster, cleaner ignition and superior durability. Enhanced with a Yttrium ground electrode and high nickel alloy side electrode, these plugs maintain precise gaps and improve heat transfer, ensuring longer life and reliable performance. Backed by a trusted brand since 1936 and a 5-year limited warranty, they’re engineered for vehicle-specific fit and optimal acceleration.





| ASIN | B001P2JNWS |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #490,954 in Automotive ( See Top 100 in Automotive ) #2,692 in Automotive Replacement Spark Plugs |
| Brand | Autolite Iridium Ultra |
| Core Material | Platinum |
| Customer Reviews | 4.6 4.6 out of 5 stars (52) |
| Date First Available | June 11, 2012 |
| Exterior | Chrome |
| Global Trade Identification Number | 00009100260130 |
| Item Weight | 8 ounces |
| Item model number | APP45-4PK |
| Manufacturer | FRAM |
| Manufacturer Part Number | APP45-4PK |
| Model | Double Platinum Spark Plug |
| Position | Center |
| Product Dimensions | 3.38 x 4 x 1 inches |
| Thread Size | 14mm |
| Top Material Type | Nickel |
| UPC | 009100260130 |
| Vehicle Service Type | Car, Truck |
S**A
Quality
Good quality
M**L
Dependability
Fit well no problem would buy again
W**.
Great product at a great price!
I've used the same plugs in the past and have been very satisfied. The sellers price is considerably less than everyone else...
R**G
Nice plugs, works like they should
nice plugs, but be sure to check the gap before you install
W**Y
Very happy
Came quick and works perfect
Trustpilot
3 weeks ago
1 month ago