Ford Racing
Ford Racing FRPP 5.0L 4V TI-VCT Cold Spark Plug Set
SKU: F009 M-12405-M50
Description
Part #: M-12405-M50
Designed for use in engines with higher-than-stock cylinder combustion pressures, these Ford Racing modular 3-valve zero degree spark plugs are prefect for your Ford. Their unique design is proprietary to Ford 3-valve engines and they are only available from Ford Racing. The Ford Racing modular 3-valve zero degree spark plugs are one heat range colder than the OEM Ford Mustang GT, and two heat ranges colder that the stock 5.4L truck engines. Keep your engine firing on all eight cylinders with a set of these Ford Racing modular 3-valve zero degree spark plugs.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Ford Racing |
| Part Number | F009 M-12405-M50 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy