Equivalents for the Motorcraft spark plug 139
Motorcraft 139, a spark plug : thread 14 mm, heat range cold, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 12.7 mm. Browse its 22 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Motorcraft 139 spark plug
- Resistor
- no
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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22 equivalents compatible with the Motorcraft 139 spark plug
No equivalent for this brand selection.
What can replace a Motorcraft 139 spark plug?
The Motorcraft 139 is interchangeable with: Bosch W4AC, Champion UL18V, Denso SF-10, Champion UL77V, Denso SF-50, ACDelco VB40FFM. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Motorcraft 139?
Thread 14 mm, Reach 12.7 mm, Heat range Cold, Resistor no, Seat Flat (gasket), Torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
Cross-references and specifications are provided for guidance only. The wrench size can vary by brand, and some data is inferred from the plug code or an equivalent reference. Always check the vehicle manufacturer's recommendation before buying and fitting.