Equivalents for the Standard spark plug W634
Standard W634 is a spark plug featuring heat range medium, reach 15.2–19.0 mm. Find its 79 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information Standard W634 spark plug
- Resistor
- no
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What can replace a Standard W634 spark plug?
The Standard W634 is interchangeable with: Champion R69, Beru 0100220176, Brisk R352, Champion GX64, Champion SR64, Champion SX64. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Standard W634?
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.