Equivalents for the Delphi spark plug D18
The Delphi D18 spark plug with heat range medium, reach 15.2–19.0 mm. Compare its 102 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Delphi D18 spark plug
- Resistor
- no
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What can replace a Delphi D18 spark plug?
The Delphi D18 is interchangeable with: Bosch CH167, Champion W582, Denso G102, Bosch GLP026, Champion GX67, Champion SX67. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Delphi D18?
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.