Equivalents for the ACDelco spark plug B4031
The ACDelco B4031 spark plug — reach 9.5 mm, heat range very hot, thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). Find its 20 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information ACDelco B4031 spark plug
- 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 ACDelco B4031 spark plug?
The ACDelco B4031 is interchangeable with: Autolite A303, Beru 95145, Torch G4C, Motorcraft AS4CF4, Motorcraft SP-476, Oregon OK19. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco B4031?
Thread 14 mm, Reach 9.5 mm, Heat range Very hot, 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.