Equivalents for the Denso spark plug DG189
Denso DG189, a spark plug — heat range hot, reach 15.2–19.0 mm. Compare its 113 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Denso DG189 spark plug
- Resistor
- no
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What can replace a Denso DG189 spark plug?
The Denso DG189 is interchangeable with: Bosch GLP274, Champion CH224, Denso DG170, Bosch GPK-901, Champion CH234, Champion GX151. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Denso DG189?
Reach 15.2–19.0 mm, Heat range Hot, Electrode Iridium, 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.