Make sure your engine is running in tip-top shape with this Motorcraft SP-425X replacement nickel spark plug set fitting your 1979-1985 Fox Body Ford Mustang GT! If you are experiencing random misfires, rough idling, reduced fuel economy, or sluggish acceleration, your spark plugs could be to blame. The typical service interval for nickel spark plugs is only 30k-50k miles, meaning replacement every few years can drastically improve the performance of your vehicle. These OEM Motorcraft nickel spark plugs are a direct factory replacement for the Push Rod 5.0L, ensuring a perfect fit and optimized combustion as designed from the factory.
Alternate part number: ASF-52C-X
Product Benefits:
- Set of 8 OEM Motorcraft spark plugs
- Designed specifically for your vehicle for a perfect fit
- Cost-effective maintenance item
- Eliminates performance issues from worn spark plugs
- Nickel tipped for increased durability over copper
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| VehicleFitment | 1979, 1980, 1981, 1982, 1983, 1984, 1985 |
