Equivalents for the Champion spark plug 663
Champion 663 is an automotive spark plug — thread 12 mm, tightening torque fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ tour), reach 19.0 mm, heat range hot. Here are its 27 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Champion 663 spark plug
- Resistor
- no
- Torque
- fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ tour)
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27 equivalents compatible with the Champion 663 spark plug
No equivalent for this brand selection.
What can replace a Champion 663 spark plug?
The Champion 663 is interchangeable with: NGK R216-11, Champion A51R, Denso IXU0134, NGK R217-11, NGK R2525-11, Champion A52R. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion 663?
Thread 12 mm, Reach 19.0 mm, Heat range Hot, Resistor no, Seat Flat (gasket), Torque fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ 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.