Equivalents for the Prestolite spark plug 14G42
Meet the Prestolite 14G42 spark plug — tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range hot, reach 19.0 mm, thread 14 mm. Here are its 303 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Prestolite 14G42 spark plug
- Resistor
- No
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
Buy this spark plug Prestolite 14G42 — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
303 equivalents compatible with the Prestolite 14G42 spark plug

















































































- E
- K
- K
- K
- L
- L
- N
- B
- L
- N
- E
- A
- Z
- L
- N
- L
- N
- B
- E
- E


- A
- H
- B
- B
- E
- E
- U
- U

- M
- L
- U
- U
- U
- U
- H
- H
- O
- M
- I
- I
- I

- M
- M
- M
- P
- M
- S
- S
- M
- S
- S
- M
- S
- S
- M
- S
- S

- I
- M

- M
- P















































- A
- L
- L



- H
- P
- P
- H
- J

- O
- P
- B
- M
- T
- P
- B
- G
- O
- F
- Y
- M
- S
- S
- M
- S
- S
- M
- S
- S
- M
- S
- S

- G
- I
- I
- I
- I
- I
- S
- F
- S
- D
- D
- D
- D
- D
- D







- D




- F
- S
- K
- K
- K
- K
- Y

- I
- I
- I








- I
- R
- R
- R
- R
- R
- R
- R
- R
- R
- I


- H
- D








No equivalent for this brand selection.
What can replace a Prestolite 14G42 spark plug?
The Prestolite 14G42 is interchangeable with: NGK BP4ES, Bosch W8D, Champion L17Y, NGK BP5ES, NGK BP5ESZ, Bosch W9D. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Prestolite 14G42?
Thread 14 mm, Reach 19.0 mm, Heat range Hot, Resistor No, Seat Flat (gasket), Torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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.