Spark plug · General Motors

Equivalents for the General Motors spark plug 90508666

General Motors 90508666, a spark plug with thread 14 mm, heat range hot, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 19.0 mm. 459 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information General Motors 90508666 spark plug

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

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459 equivalents compatible with the General Motors 90508666 spark plug

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What can replace a General Motors 90508666 spark plug?

The General Motors 90508666 is interchangeable with: NGK BP5ET, Bosch W8D, Champion N11Y, Bosch W8DC, Bosch W8DX, Bosch F7TJC. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the General Motors 90508666?

Thread 14 mm, Reach 19.0 mm, Heat range 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.