Equivalents for the Brisk spark plug S503
The Brisk S503 spark plug with heat range hot, reach 15.2–19.0 mm. Compare its 206 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Brisk S503 spark plug
- Resistor
- no
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What can replace a Brisk S503 spark plug?
The Brisk S503 is interchangeable with: Bosch CH218, Champion W423, Denso DG117, Bosch GLP008, Bosch GLPO22, Bosch GLPOO2. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Brisk S503?
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.