Equivalents for the Denso spark plug DG1O4
The Denso DG1O4 spark plug — heat range medium, reach 15.2–19.0 mm. Browse its 75 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Denso DG1O4 spark plug
- Resistor
- no
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What can replace a Denso DG1O4 spark plug?
The Denso DG1O4 is interchangeable with: Bosch GLP046, Champion CH158, Denso DG104, Champion CH158002, Denso DG-104, Autolite B47SR. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Denso DG1O4?
Reach 15.2–19.0 mm, Heat range Medium, 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.