Equivalents for the Wellman spark plug W430
Wellman W430 is an automotive spark plug with heat range medium, reach 15.2–19.0 mm. 247 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Wellman W430 spark plug
- Resistor
- no
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247 equivalents compatible with the Wellman W430 spark plug
- D
- A
- H
- J
- E
- K
- E
- S
- W
- S
- K
- K
- A
- F
- F
- E
- H
- M
- H
- M
- H
- M
- L
- L
- L
- K
- F
- F
- F
- F
- L
- D
- L
- D
- I
- I
- A
- R
- S
- S
- M
- M
- B
- B
- D
- D
- D
- K
- M
- M
- B
- B
- A
- H
- N
- R
- M
- M
- B
- B
- J
- F
- B
- B
- B
- K
- K
- F
- F
- F
- I
- I
- S
- A
- A
- T
- K
- F
- P
- K
- K
- M
- M
- I
- I
- A
- A
- H
- I
- L
- H
- H
- S
- S
- A
- F
- I
- L
- A
- F
- L
- F
- A
- F
- L
- A
- F
- A
- F
- L
- S
- A
- F
- L
- F
- L
- A
- C
- F
- L
- H
- V
- A
- A
- F
- L
- F
- A
- F
- A
- F
- M
- M
- A
- A
- M
No equivalent for this brand selection.
What can replace a Wellman W430 spark plug?
The Wellman W430 is interchangeable with: Bosch CH166, Champion W430, Denso G122, Bosch CH222, Bosch GLP007, Bosch GLP032. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Wellman W430?
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.