Equivalents for the ACDelco spark plug R 4601
Meet the ACDelco R 4601 spark plug. Browse its 19 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
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19 equivalents compatible with the ACDelco R 4601 spark plug
No equivalent for this brand selection.
What can replace a ACDelco R 4601 spark plug?
The ACDelco R 4601 is interchangeable with: NGK BPR 7 ES, Bosch WR 5 D+, Champion RJ 8 C, Champion RF 9 YC, Denso W 22 FP, Denso W 22 EX-U. 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.