Equivalents for the General Motors spark plug 55 486 272
General Motors 55 486 272 is a spark plug. Here are its 3 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
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3 equivalents compatible with the General Motors 55 486 272 spark plug
No equivalent for this brand selection.
What can replace a General Motors 55 486 272 spark plug?
The General Motors 55 486 272 is interchangeable with: NGK SILNAR7B7, Bosch AR 5 NII 332, Bosch 0 242 145 584. 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.