Equivalents for the Autolite spark plug 664
Meet the Autolite 664 spark plug with reach 17.5–20.0 mm, thread 14 mm, heat range very hot, tightening torque fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour). Find its 486 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information Autolite 664 spark plug
- Resistor
- yes
- Torque
- fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour)
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486 equivalents compatible with the Autolite 664 spark plug
- E
- A
- K
- K
- K
- K
- K
- T
- A
- A
- L
- N
- L
- N
- N
- N
- M
- M
- N
- N
- N
- B
- B
- A
- B
- E
- L
- B
- E
- L
- L
- M
- M
- N
- L
- N
- L
- N
- N
- N
- M
- M
- B
- E
- B
- B
- E
- I
- L
- I
- L
- U
- U
- M
- M
- P
- P
- S
- B
- U
- H
- H
- H
- H
- M
- N
- N
- N
- N
- N
- N
- E
- U
- H
- H
- P
- P
- P
- P
- N
- N
- N
- N
- N
- N
- M
- A
- A
- A
- A
- A
- A
- A
- A
- A
- A
- A
- A
- L
- V
- V
- V
- V
- V
- V
- V
- P
- P
- P
- P
- P
- D
- P
- P
- P
- P
- B
- P
- M
- M
- M
- M
- M
- M
- M
- D
- P
- B
- B
- B
- B
- M
- C
- M
- Y
- L
- L
- L
- L
- M
- M
No equivalent for this brand selection.
What can replace a Autolite 664 spark plug?
The Autolite 664 is interchangeable with: NGK B7H, Bosch H6B, Champion L4G, NGK BP6FS, Bosch H7B, Bosch H8B. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Autolite 664?
Thread 14 mm, Reach 17.5–20.0 mm, Heat range Very hot, Gap 1.5mm, Resistor yes, Seat Tapered, Torque fonte 10–20 N·m · alu 10–20 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.