Equivalents for the Motorcraft spark plug 664
Motorcraft 664, a spark plug — resistor type (RFI-suppressed), tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 19.0 mm, heat range medium, thread 14 mm. Find its 28 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information Motorcraft 664 spark plug
- Resistor
- Yes
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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What can replace a Motorcraft 664 spark plug?
The Motorcraft 664 is interchangeable with: Beru 14-6 DU, Motorcraft SP-402, E3 E3.30, Beru 14-7 DU, Beru 14-6 DTU, Beru 14-6 DUO. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Motorcraft 664?
Thread 14 mm, Reach 19.0 mm, Heat range Medium, Resistor Yes, 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.