Equivalents for the Denso spark plug DG-109
Denso DG-109 is an automotive spark plug featuring reach 15.2–19.0 mm, heat range hot. Here are its 246 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Denso DG-109 spark plug
- Resistor
- no
Buy this spark plug Denso DG-109 — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
246 equivalents compatible with the Denso DG-109 spark plug
- D
- A
- H
- J
- E
- E
- S
- W
- K
- A
- F
- U
- H
- M
- H
- L
- L
- F
- F
- D
- L
- S
- S
- R
- S
- M
- M
- M
- B
- D
- D
- M
- M
- M
- A
- B
- B
- A
- M
- J
- A
- S
- S
- S
- A
- S
- S
- S
- A
- S
- S
- A
- S
- S
- R
- B
- L
- R
- J
- H
- J
- F
- F
- B
- F
- K
- K
- 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 DG-109 spark plug?
The Denso DG-109 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 DG-109?
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.