Spark plug · ACDelco
Equivalents for the ACDelco spark plug 41-125
Meet the ACDelco 41-125 spark plug. Compare its 68 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
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68 equivalents compatible with the ACDelco 41-125 spark plug
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What can replace a ACDelco 41-125 spark plug?
The ACDelco 41-125 is interchangeable with: NGK ILTR6F9, Bosch HR7NII332S, Champion CCH9016, NGK ILTR6J8, NGK ILTR6G8G, NGK ILTR6H8G. 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.