Equivalents for the Delphi spark plug HDS373
The Delphi HDS373 spark plug featuring heat range very hot, reach 15.2–19.0 mm. Find its 129 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information Delphi HDS373 spark plug
- Resistor
- no
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What can replace a Delphi HDS373 spark plug?
The Delphi 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 Delphi 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.