Spark plug · General Motors

Equivalents for the General Motors spark plug 91 99 038

General Motors 91 99 038 is an automotive spark plug featuring reach 25.0 mm, heat range very hot, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), thread 14 mm. 16 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information General Motors 91 99 038 spark plug

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

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16 equivalents compatible with the General Motors 91 99 038 spark plug

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What can replace a General Motors 91 99 038 spark plug?

The General Motors 91 99 038 is interchangeable with: NGK LTR6B10T, Bosch HLR 8 STEX, Denso T 16VR-U10, NGK LTR6B-10T, Denso TV16TT, Denso PT16VR13. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the General Motors 91 99 038?

Thread 14 mm, Reach 25.0 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.