Equivalents for the General Motors spark plug 25171346
The General Motors 25171346 spark plug with thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very hot, reach 9.5 mm. All its 336 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information General Motors 25171346 spark plug
- Resistor
- yes
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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336 equivalents compatible with the General Motors 25171346 spark plug





















































































































































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- K
- K
- L
- N
- M
- A
- N
- N
- N
- M
- N
- N
- N
- N
- N
- N
- N
- N
- A
- B
- B
- E
- B
- B
- N
- N
- N
- M
- M
- M
- M
- M
- P
- B
- B
- E
- B
- B
- M
- B
- B
- N
- N
- N
- H
- H
- P
- N
- N
- N
- H
- H
- H
- S

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- A
- A
- A
- A
- A
- A
- A
- A
- A
- V
- V
- V
- H
- V
- V
- H
- V
- P
- P
- P
- P
- P
- P
- P
- P
- P
- H
- H
- P
- M
- M
- M
- M
- M
- M
- M
- M
- M
- M
- M









- H
- H
- W
- W
- W
- W
- L




No equivalent for this brand selection.
What can replace a General Motors 25171346 spark plug?
The General Motors 25171346 is interchangeable with: NGK BP5S, Bosch W7F, Champion J10Y, Bosch W8F, Bosch W9F, Bosch W10F. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the General Motors 25171346?
Thread 14 mm, Reach 9.5 mm, Heat range Very hot, Resistor yes, 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.