Equivalents for the Valeo spark plug C103S
Valeo C103S, a spark plug — heat range very hot, reach 15.2–19.0 mm. Here are its 57 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Valeo C103S spark plug
- Resistor
- no
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What can replace a Valeo C103S spark plug?
The Valeo C103S is interchangeable with: Champion CH70, Autolite B21N, Beru 0 100 221 141, Champion CH70002, Champion CH70102, Champion CH62Y002. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Valeo C103S?
Reach 15.2–19.0 mm, Heat range Very hot, 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.