Spark plug · NGK
Equivalents for the NGK spark plug 1029
Meet the NGK 1029 spark plug. Find its 177 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
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What can replace a NGK 1029 spark plug?
The NGK 1029 is interchangeable with: NGK BPMR4A, Bosch WS7F, Champion A4253060400, NGK BPMR6A, NGK BPMR6Y, NGK BPMR4A10. These spark plugs share the same mounting (thread, seat) and heat range.
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.