Spark plug · ACDelco

Equivalents for the ACDelco spark plug LM46B

ACDelco LM46B is an automotive spark plug — reach 19.0–20.5 mm, thread 14 mm, heat range very hot, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). All its 465 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information ACDelco LM46B spark plug

Torque
fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

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465 equivalents compatible with the ACDelco LM46B spark plug

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What can replace a ACDelco LM46B spark plug?

The ACDelco LM46B is interchangeable with: NGK BR4-LM, Bosch W7E, Champion J6, Bosch W8E, Bosch W8F, Bosch W9F. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the ACDelco LM46B?

Thread 14 mm, Reach 19.0–20.5 mm, Heat range Very hot, 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.