Equivalents for the Standard spark plug W422
Standard W422 is a spark plug — heat range hot, reach 15.2–19.0 mm. All its 156 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Standard W422 spark plug
- Resistor
- no
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What can replace a Standard W422 spark plug?
The Standard W422 is interchangeable with: Bosch CH202, Champion CH202, Denso DG1O7, Bosch GLP073, Bosch O25O212OO9, Champion CH202002. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Standard W422?
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.