Equivalents for the Valeo spark plug C203S
Valeo C203S is a spark plug featuring heat range medium, reach 15.2–19.0 mm. Here are its 33 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Valeo C203S spark plug
- Resistor
- no
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What can replace a Valeo C203S spark plug?
The Valeo C203S is interchangeable with: Beru 0 100 221 146, Marelli UX11A, Wellman E016, Beru 0 100 226 114, Beru 0 100 226 198, Beru 0 100 226 443. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Valeo C203S?
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.