Spark plug · Champion
Equivalents for the Champion spark plug OE 146
Meet the Champion OE 146 spark plug. 2 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
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2 equivalents compatible with the Champion OE 146 spark plug
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What can replace a Champion OE 146 spark plug?
The Champion OE 146 is interchangeable with: NGK PFR5G-13E, Champion RC 8 PYPB4. 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.