Equivalents for the Valeo spark plug C221S
Valeo C221S, a spark plug featuring heat range hot, reach 15.2–19.0 mm. Browse its 134 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Valeo C221S spark plug
- Resistor
- no
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What can replace a Valeo C221S spark plug?
The Valeo C221S is interchangeable with: Bosch CH177, Champion W640, Denso G106, Champion CH177, Champion GX116, Champion SX116. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Valeo C221S?
Reach 15.2–19.0 mm, Heat range 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.