Equivalents for the General Motors spark plug B102
General Motors B102 is an automotive spark plug with heat range medium, reach 15.2–19.0 mm. Here are its 103 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information General Motors B102 spark plug
- Resistor
- no
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What can replace a General Motors B102 spark plug?
The General Motors B102 is interchangeable with: Bosch CH233, Champion W434, Denso G112, Bosch GLP011, Bosch O25O2O2129, Champion GX99. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the General Motors B102?
Reach 15.2–19.0 mm, Heat range Medium, Resistor no, Seat Flat (gasket)
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.