Spark plug · ACDelco
Equivalents for the ACDelco spark plug R 4606
ACDelco R 4606 is a spark plug. Find its 114 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
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What can replace a ACDelco R 4606 spark plug?
The ACDelco R 4606 is interchangeable with: NGK BKR7E, Bosch F 6 DCO, Champion C 7 YC, NGK BCPR7E, NGK D 17 Y, NGK BKR7E11. 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.