Equivalents for the ACDelco spark plug 103G
ACDelco 103G, a spark plug featuring reach 15.2–19.0 mm, heat range medium. Here are its 180 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information ACDelco 103G spark plug
- Resistor
- no
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180 equivalents compatible with the ACDelco 103G spark plug
- D
- A
- H
- J
- W
- K
- A
- F
- E
- H
- M
- L
- H
- F
- F
- D
- L
- I
- R
- S
- M
- B
- D
- M
- B
- Q
- A
- S
- A
- S
- A
- S
- J
- F
- B
- F
- I
- S
- A
- T
- K
- K
- K
- I
- A
- A
- A
- L
- H
- H
- S
- S
- A
- S
- S
- V
- V
- A
- S
- S
- A
- S
- S
- A
- S
- S
- A
- A
- S
- S
- A
- L
- P
- S
- S
- A
- S
- S
- M
- J
- E
- S
- I
- I
- I
- I
- I
- I
- I
- J
- I
- H
- A
- I
- I
- H
No equivalent for this brand selection.
What can replace a ACDelco 103G spark plug?
The ACDelco 103G is interchangeable with: Bosch CH215, Champion W803, Denso G144, Bosch GLP031, Champion CH215, Champion GX124. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco 103G?
Reach 15.2–19.0 mm, Heat range Medium, 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.