Equivalents for the Standard spark plug W803
Standard W803, a spark plug — heat range hot, reach 15.2–19.0 mm. 8 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Standard W803 spark plug
- Resistor
- no
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8 equivalents compatible with the Standard W803 spark plug
No equivalent for this brand selection.
What can replace a Standard W803 spark plug?
The Standard W803 is interchangeable with: Beru 0100226256, Bosch 0250202102, General Motors 88900717, Beru 0100226338, Beru 0100226397, Beru 0100226460. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Standard W803?
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.