Spark plug · Bosch

Equivalents for the Bosch spark plug WR7BC4

The Bosch WR7BC4 spark plug with hex size 13/16″ (20,8 mm), tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 12.7 mm, thread 14 mm, electrode nickel, heat range medium. 582 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Bosch WR7BC4 spark plug

Resistor
yes
Ground electrodes
1
Torque
fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

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582 equivalents compatible with the Bosch WR7BC4 spark plug

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What can replace a Bosch WR7BC4 spark plug?

The Bosch WR7BC4 is interchangeable with: NGK BPR6HS, Bosch W6BC, Champion J8CS, Bosch W7BC, Bosch W7BP, Bosch W8BC. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Bosch WR7BC4?

Spark plug wrench 13/16″ (20,8 mm), Thread 14 mm, Reach 12.7 mm, Heat range Medium, Electrode Nickel, Resistor yes, 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.