Spark plug · ACDelco
Equivalents for the ACDelco spark plug R 5609
ACDelco R 5609 is a spark plug. All its 32 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
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32 equivalents compatible with the ACDelco R 5609 spark plug
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What can replace a ACDelco R 5609 spark plug?
The ACDelco R 5609 is interchangeable with: NGK BKR6EY11, Bosch F 8 DC0, Denso K20TT, NGK BCPR6EY11, NGK BKR6EYA11, NGK V-Line Nr. 8. 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.