Spark plug · NGK
Equivalents for the NGK spark plug SIMR8A9
NGK SIMR8A9, a spark plug. All its 294 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information NGK SIMR8A9 spark plug
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What can replace a NGK SIMR8A9 spark plug?
The NGK SIMR8A9 is interchangeable with: NGK C8E, Bosch F002G40127, Champion G2, NGK CR8E, NGK C8EVX, NGK CPR8E. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the NGK SIMR8A9?
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.