Equivalents for the First Line spark plug FGP105
First Line FGP105, a spark plug — tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), thread 14 mm, heat range medium. Compare its 185 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information First Line FGP105 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 First Line FGP105 — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
185 equivalents compatible with the First Line FGP105 spark plug





























- S
- K
- A


- A


- F
- F
- F
- U
- E
- H
- H
- I
- L
- L
- L

- A
- A
- H

- J
- K
- A


- J
- U
- F
- F
- F
- E
- A
- D
- E



- A
- H
- R
- S
- S
- M
- M
- B
- B
- K
- K
- K
- M



- B
- B
- B
- A
- H
- N
- H
- H
- N
- H
- N
- B
- B
- B















- H
- J
- J
- B
- B
- F
- K
- K
- F
- F
- I
- S
- A
- A
- A
- A
- A
- A
- K
- K



- I
- I
- S
- A

- A
- A






- A
- A
- S
- S



- I

- D
- L

- I

- I

- I





- I
- M
- M




- I
- I
No equivalent for this brand selection.
What can replace a First Line FGP105 spark plug?
The First Line FGP105 is interchangeable with: Bosch CH186, Champion CH186, Denso G137, Bosch CH187, Bosch GLP049, Bosch GPN-338. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the First Line FGP105?
Thread 14 mm, Heat range Medium, 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.