Equivalents for the Denso spark plug DG-306
Denso DG-306, a spark plug : heat range medium, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), thread 14 mm. 176 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Denso DG-306 spark plug
- Resistor
- no
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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176 equivalents compatible with the Denso DG-306 spark plug

























- A
- H

- J
- A
- A
- E
- H

- J
- K
- K

- E
- S
- K
- A

- A

- H
- H
- F
- H
- A

- J
- L
- A
- H

- J
- K
- A
- A
- F
- D
- D


- R
- S
- B
- K
- K
- K
- K
- K




- B
- B
- B
- B
- B
- D
- H
- N
- H
- H
- H
- N
- H
- N
- N

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- M
- M
- M
- M
- M
- M
- M
- M
- M
- M
- M
- M
- M
- N

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- H
- J
- J
- B
- B
- B
- K
- K
- K
- A
- A
- K
- K



- I
- A

- A

- A
- I
- I




- H
- H
- A
- A
- A
- A
- M
- S
- S
- S

- I




- E
- Z

- M
- M
- M
- D
No equivalent for this brand selection.
What can replace a Denso DG-306 spark plug?
The Denso DG-306 is interchangeable with: Bosch F005X12917, Champion CH607, Denso DG300, Bosch F005X12921, Bosch F01G00402D, Bosch GLP099. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Denso DG-306?
Thread 14 mm, Heat range Medium, Electrode Iridium, Resistor no, Seat Flat (gasket), Torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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.