Equivalents for the Autolite spark plug 74
The Autolite 74 spark plug featuring thread 14 mm, heat range medium, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). Here are its 398 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Autolite 74 spark plug
- Resistor
- No
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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398 equivalents compatible with the Autolite 74 spark plug























































































































































































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- K
- K
- L
- N
- M
- A
- X
- B
- N
- N
- X
- N
- M
- N
- N
- N
- N
- N
- N
- N
- A
- B
- B
- B
- E
- I
- L
- B
- N
- N
- N
- M
- M
- M
- M
- M
- P
- B
- B
- E
- B
- B
- H
- B
- B
- N
- N
- N
- H
- H
- P
- N
- N
- N
- H
- H
- H



- M


















































































- A
- A
- A
- A
- A
- A
- A
- A
- A
- A
- A
- A
- L
- V
- V
- V
- C
- V
- H
- P
- P
- P
- P
- P
- P
- P
- P
- P
- P
- H
- H
- H
- P


- M
- M
- M
- M
- H
- M
- M
- M
- M
- M
- M







- H
- W
- W
- W
- W
- L
- L








No equivalent for this brand selection.
What can replace a Autolite 74 spark plug?
The Autolite 74 is interchangeable with: NGK BP6S, Bosch H6B, Champion H8, Bosch W7F, Bosch W8F, Bosch W9F. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Autolite 74?
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.