Equivalents for the Autolite spark plug B38SR
Autolite B38SR is an automotive spark plug : reach 15.2–19.0 mm, heat range very hot. Here are its 185 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Autolite B38SR spark plug
- Resistor
- no
Buy this spark plug Autolite B38SR — 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 Autolite B38SR spark plug


















- E
- H
- K
- H
- K
- W
- S
- W
- K
- K
- L

- F
- F
- E
- H
- L
- S

- F
- F
- E
- F
- A
- D
- L
- D
- L
- I
- E
- E
- D
- Q
- S
- B
- E
- K
- K
- H
- K
- B
- D























- B
- A
- B
- B
- B
- B
- K
- F
- I
- I

- I
- D
- A
- K


- P



- B






- D
- I
- I
- L
- H
- B
- T




- M

- V

- V

- V

- V
- V



- V
- M
- I
- L

- M
- I
- I
- I
- I
- I
- I
- I
- L
- I
- I
- I
- F
- I
- F
- I
- F
- I
- F
- I
- F
- I
- F
- I
- B
- I
- I
- I
- I
- I
- I
- I
- I
- I
- I
- I
- I
- I
- I
- I
- I
- I
No equivalent for this brand selection.
What can replace a Autolite B38SR spark plug?
The Autolite B38SR is interchangeable with: Bosch GI005, Champion CH110, Denso DG143, Bosch GIOO5, Champion CH11O, Champion CH110002. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Autolite B38SR?
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.