FAST
FAST Wire Set, Firewire, Ford 351W, 45 Degree Plug, Hei-Style Boots 255-2426
FAST Wire Set, Firewire, Ford 351W, 45 Degree Plug, Hei-Style Boots 255-2426
Part number: 9J19C
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Ford 351W 45Fitment notes & questions
Wire Set, Firewire by FAST, made to fit the Ford 351W as listed below. Ignition parts create and deliver the spark that lights the fuel in each cylinder.
Key features
- Kit contains 8 wires. Distributor terminal is HEI Style. Spark Plug Terminals are 45 degrees
- 45 Degree Plug
Specifications
- Brand: FAST
- Part type: Ignition part
Fitment for the Ford 351W
Listed for the Ford 351W. Check your year, model and trim against the title before you order.
What it does
Ignition parts are routine maintenance and among the easiest ways to restore smooth running. Electrical faults often show up as warning lights, rough running or no-start problems, and the right replacement part clears the cause rather than the symptom.
Installation & tips
- Set the spark plug gap to your engine spec and do not over-torque plugs in aluminum heads.
- Plug wires or boots: Old wires and boots crack.
- Disconnect the battery before you unplug or splice any wiring, and test everything works before you refit trim panels.
FAQ
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Confirm your year, make, model and trim match the fitment listed above (Ford 351W).

Before you order: Ford 351W 45 ignition part fitment
Ignition parts create and deliver the spark that lights the fuel in each cylinder.
Fitment notes
- Listed for: Ford 351W 45.
- Specs, lead time and warranty come from FAST and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentPlan the whole job
- Plug wires or boots. Old wires and boots crack.
More for your car: Ford Parts · All Spark Plugs · Batteries & electrical
Questions about Ford 351W 45 ignition part
Will this fit my Ford 351W 45?
How often should spark plugs be replaced?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.