Equivalents for the Eiko spark plug GM508
Meet the Eiko GM508 spark plug : heat range very hot, reach 15.2–19.0 mm. Here are its 338 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Eiko GM508 spark plug
- Resistor
- no
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338 equivalents compatible with the Eiko GM508 spark plug
- D
- H
- K
- S
- W
- S
- W
- S
- S
- W
- K
- K
- A
- A
- K
- D
- L
- L
- F
- U
- E
- E
- H
- H
- H
- H
- M
- L
- L
- L
- A
- A
- E
- H
- J
- K
- K
- A
- A
- E
- H
- J
- K
- K
- U
- S
- L
- F
- F
- F
- F
- E
- E
- A
- D
- L
- D
- L
- D
- I
- E
- E
- E
- E
- D
- D
- D
- H
- H
- K
- Q
- Q
- R
- R
- S
- S
- S
- S
- S
- S
- M
- L
- B
- K
- K
- M
- B
- B
- B
- Q
- D
- A
- H
- N
- H
- N
- H
- H
- S
- B
- B
- A
- A
- A
- J
- J
- F
- B
- B
- B
- F
- F
- K
- K
- K
- F
- F
- I
- S
- I
- I
- D
- D
- D
- A
- A
- A
- A
- F
- T
- B
- K
- K
- K
- K
- M
- I
- I
- I
- I
- A
- A
- V
- V
- H
- H
- H
- V
- V
- I
- I
- I
- D
- D
- D
- L
- I
- H
- H
- A
- A
- S
- S
- S
- S
- I
- R
- V
- H
- V
- H
- H
- R
- V
- V
- I
- T
- I
- I
- I
- T
- J
- E
- A
- A
- Z
- M
- M
- I
- I
- I
No equivalent for this brand selection.
What can replace a Eiko GM508 spark plug?
The Eiko GM508 is interchangeable with: Bosch GN317, Champion CH161, Denso G104, Bosch GLP035, Bosch GLP098, Bosch GLP138. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Eiko GM508?
Reach 15.2–19.0 mm, Heat range Very 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.