Spark plug · Bosch

Equivalents for the Bosch spark plug W7HCX

Meet the Bosch W7HCX spark plug with thread 14 mm, heat range hot, electrode nickel, tightening torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn), hex size 13/16″ (20,8 mm), reach 18.5–21.5 mm. All its 12 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Bosch W7HCX spark plug

Ground electrodes
1
Terminal
Special design
Torque
cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)

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What can replace a Bosch W7HCX spark plug?

The Bosch W7HCX is interchangeable with: Bosch W7HP, Champion RN13LYC, Motorcraft AGS33CC, Champion RN13LYCC, Champion RN13LYX4, KLG FE45LR. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Bosch W7HCX?

Spark plug wrench 13/16″ (20,8 mm), Thread 14 mm, Reach 18.5–21.5 mm, Heat range Hot, Electrode Nickel, Resistor no, Seat Flat (gasket), Ground electrodes 1, Terminal Special design, Torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)

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.