Equivalents for the Delphi spark plug HDS427
The Delphi HDS427 spark plug with reach 15.2–19.0 mm, heat range medium. Compare its 143 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Delphi HDS427 spark plug
- Resistor
- no
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What can replace a Delphi HDS427 spark plug?
The Delphi HDS427 is interchangeable with: Bosch GLP227, Champion CH401, Denso DG602, Bosch GLP276, Champion CH806, Champion CH806002. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Delphi HDS427?
Reach 15.2–19.0 mm, Heat range Medium, 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.