Equivalents for the Bosch spark plug GLP257
Bosch GLP257 is an automotive spark plug with heat range medium, reach 15.2–19.0 mm. Find its 45 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information Bosch GLP257 spark plug
- Resistor
- no
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What can replace a Bosch GLP257 spark plug?
The Bosch GLP257 is interchangeable with: Champion CH717, Denso DG607, Beru 100266037, Champion CH813002, Beru 0100266037, Beru 0100266069. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Bosch GLP257?
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.