Equivalents for the Lucas spark plug HDS373
Lucas HDS373 is a spark plug with heat range very hot, reach 15.2–19.0 mm. 129 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Lucas HDS373 spark plug
- Resistor
- no
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What can replace a Lucas HDS373 spark plug?
The Lucas HDS373 is interchangeable with: Bosch CH204, Champion W426, Denso G110, Bosch GLP021, Bosch O25O2O214O, Champion GX86. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Lucas HDS373?
Reach 15.2–19.0 mm, Heat range Very 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.