Spark plug · Bosch

Equivalents for the Bosch spark plug W12A

Bosch W12A is an automotive spark plug with reach 12.7 mm, heat range very hot, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), hex size 13/16″ (20,8 mm), electrode nickel, thread 14 mm. Browse its 59 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.

Technical information Bosch W12A spark plug

Ground electrodes
1
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 Bosch W12A spark plug?

The Bosch W12A is interchangeable with: Bosch W81C, Champion L86C, Denso W14FS, Bosch W145T, Bosch W145TI, Bosch W200P1. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Bosch W12A?

Spark plug wrench 13/16″ (20,8 mm), Thread 14 mm, Reach 12.7 mm, Heat range Very hot, Electrode Nickel, Resistor no, Seat Flat (gasket), Ground electrodes 1, 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.