Equivalents for the Champion spark plug GX129
The Champion GX129 spark plug with reach 15.2–19.0 mm, heat range hot. Here are its 358 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Champion GX129 spark plug
- Resistor
- no
Buy this spark plug Champion GX129 — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
358 equivalents compatible with the Champion GX129 spark plug
- D
- A
- H
- J
- A
- H
- J
- S
- W
- W
- K
- K
- A
- U
- F
- F
- E
- E
- M
- H
- H
- M
- L
- L
- H
- E
- F
- F
- A
- D
- L
- D
- I
- I
- R
- R
- S
- S
- M
- M
- B
- M
- M
- A
- B
- B
- Q
- Q
- D
- C
- C
- C
- C
- M
- S
- S
- M
- S
- S
- J
- J
- H
- J
- F
- F
- F
- B
- B
- K
- F
- F
- F
- S
- I
- S
- A
- A
- A
- A
- T
- T
- K
- K
- K
- K
- K
- K
- M
- M
- I
- I
- A
- A
- A
- S
- S
- S
- S
- L
- H
- H
- H
- S
- F
- F
- C
- C
- C
- J
- C
- D
- J
- C
- D
- F
- J
- C
- D
- J
- M
- M
- C
- J
- C
- D
- J
- C
- D
- J
- C
- D
- J
- E
- C
- C
- M
- M
- J
- H
- H
- H
- H
- A
- A
No equivalent for this brand selection.
What can replace a Champion GX129 spark plug?
The Champion GX129 is interchangeable with: Bosch CH177, Champion W423, Denso G106, Bosch CH218, Bosch GLP008, Bosch GLP022. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion GX129?
Reach 15.2–19.0 mm, Heat range Hot, 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.