AUTO PART
Motorcraft Spark Plug SP-439-AX
Spark Plug, OE Finewire Single Platinum
Manufacturer Part NumberSP-439-AX
Part TypeSpark Plug
BrandMotorcraft
Vehicle fitment has not yet been verified for this listing.
Confirm year, make, model, engine and drivetrain before ordering.
Confirm year, make, model, engine and drivetrain before ordering.
Part Specifications
| Center Electrode Core Material | Copper |
|---|---|
| Center Electrode Tip Material | Platinum |
| Hex Size | 14.3 |
| Insulator Height | 52.5018 |
| Prop65 | NA |
| Seat Type | Tapered |
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