Equivalents for the ACDelco spark plug 501E
Meet the ACDelco 501E spark plug with heat range medium, reach 15.2–19.0 mm. All its 103 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information ACDelco 501E spark plug
- Resistor
- no
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What can replace a ACDelco 501E spark plug?
The ACDelco 501E is interchangeable with: Bosch CH233, Champion W434, Denso G112, Bosch GLP011, Bosch O25O2O2129, Champion GX99. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco 501E?
Reach 15.2–19.0 mm, Heat range Medium, Resistor no, 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.