Equivalents for the Beru spark plug 14 K-9 DUO
Meet the Beru 14 K-9 DUO spark plug : thread 14 mm, tightening torque fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour), reach 17.5–20.0 mm, heat range medium. All its 734 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Beru 14 K-9 DUO 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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734 equivalents compatible with the Beru 14 K-9 DUO spark plug





















































































































































































































































































































































































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- K
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- N
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- M
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- B
- P
- P
- U
- U
- M


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- U
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- U
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- H
- M
- P
- P
- N
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- S

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- A
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- D
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- P
- P

- P
- P
- B
- B
- B
- B
- V
- M
- M

- M
- M


- M
- M







- B
- B
- B
- B
- B
- B
- B

- M
- C

- M


- W
- W
- D
- R
- R
- D
- R
- R
- F
- M
- M
- M



- B
- L

- B
- L







- R
- R
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No equivalent for this brand selection.
What can replace a Beru 14 K-9 DUO spark plug?
The Beru 14 K-9 DUO is interchangeable with: Bosch H6D, Champion G15Y, Denso T20TT, Bosch H7D, Bosch H8D, Bosch H6DC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Beru 14 K-9 DUO?
Thread 14 mm, Reach 17.5–20.0 mm, Heat range Medium, 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.