Equivalents for the Denso spark plug DG109
Denso DG109 is a spark plug — heat range hot, reach 15.2–19.0 mm. Here are its 262 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Denso DG109 spark plug
- Resistor
- no
Buy this spark plug Denso DG109 — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
262 equivalents compatible with the Denso DG109 spark plug
- D
- A
- H
- J
- E
- E
- S
- W
- K
- A
- F
- U
- H
- M
- H
- L
- L
- F
- F
- F
- D
- L
- S
- S
- S
- M
- M
- M
- B
- D
- D
- M
- M
- M
- A
- B
- B
- B
- A
- M
- J
- A
- S
- S
- P
- S
- A
- S
- S
- P
- S
- A
- S
- S
- A
- S
- S
- R
- B
- L
- R
- J
- H
- J
- F
- F
- B
- F
- K
- K
- K
- B
- F
- F
- I
- S
- A
- T
- K
- K
- K
- I
- S
- A
- A
- V
- H
- S
- V
- V
- C
- F
- J
- F
- C
- J
- C
- J
- I
- L
- H
- H
- S
- S
- S
- A
- F
- I
- L
- S
- A
- F
- L
- F
- L
- A
- A
- F
- J
- H
- V
- V
- V
- C
- J
- A
- F
- A
- C
- J
- E
- E
- M
- M
- M
- A
- H
- H
No equivalent for this brand selection.
What can replace a Denso DG109 spark plug?
The Denso DG109 is interchangeable with: Bosch CH181, Champion GX98, Denso G109, Bosch GLP023, Bosch GLP033, Champion CH181. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Denso DG109?
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.