Equivalents for the Motorcraft spark plug AT3
Motorcraft AT3 is an automotive spark plug with tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very hot, thread 14 mm. Browse its 414 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Motorcraft AT3 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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414 equivalents compatible with the Motorcraft AT3 spark plug










































































































































































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- A
- K
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- J
- N
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- N
- L
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- X
- N
- L
- N
- N

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- A
- I
- L
- B
- L
- B
- B
- N
- N
- N
- M
- O
- M
- M
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- N
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- A
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- B
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- C
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- N
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- A
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- H
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- P
- P
- P
- P
- P
- P

- P
- P
- P
- P
- P
- B
- B
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- P

- M
- M
- M
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- A



- M
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- P
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- O
- M
- M
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- M
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No equivalent for this brand selection.
What can replace a Motorcraft AT3 spark plug?
The Motorcraft AT3 is interchangeable with: Bosch W8E, Champion J7, Denso W14, Bosch W8F, Bosch W9E, Bosch W9F. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Motorcraft AT3?
Thread 14 mm, Heat range Very hot, 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.