Equivalents for the Autolite spark plug 166
Autolite 166 is a spark plug featuring thread 18 mm, tightening torque fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour), heat range hot, reach 10.9 mm. Compare its 427 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Autolite 166 spark plug
- Torque
- fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour)
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427 equivalents compatible with the Autolite 166 spark plug
- A
- K
- K
- K
- L
- N
- L
- N
- N
- X
- N
- N
- N
- N
- N
- P
- M
- M
- B
- B
- E
- L
- L
- B
- E
- J
- L
- N
- N
- N
- X
- N
- X
- L
- N
- H
- M
- M
- B
- B
- B
- E
- B
- B
- M
- M
- M
- U
- H
- H
- H
- H
- B
- B
- B
- M
- M
- M
- N
- N
- N
- H
- H
- E
- M
- N
- N
- N
- H
- H
- H
- H
- A
- A
- A
- A
- L
- L
- L
- L
- V
- V
- V
- M
- V
- V
- V
- V
- P
- P
- P
- P
- P
- P
- P
- P
- P
- P
- P
- H
- P
- P
- P
- P
- P
- P
- P
- H
- B
- M
- M
- M
- M
- B
- M
- M
- M
- M
- M
- M
- M
- M
- M
- L
- L
No equivalent for this brand selection.
What can replace a Autolite 166 spark plug?
The Autolite 166 is interchangeable with: NGK AP5FS, Bosch WR5, Champion F22, NGK APR5FS, Bosch M12B, Bosch WR4-1. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Autolite 166?
Thread 18 mm, Reach 10.9 mm, Heat range Hot, Torque fonte 35–45 N·m · alu 35–40 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.