Equivalents for the Champion spark plug 843ECO
Champion 843ECO 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 hot, thread 14 mm, reach 19.0–20.5 mm. 221 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Champion 843ECO 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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221 equivalents compatible with the Champion 843ECO spark plug
- E
- L
- L
- K
- K
- J
- N
- J
- N
- N
- L
- X
- B
- J
- N
- C
- C
- C
- C
- H
- N
- X
- B
- N
- B
- N
- L
- O
- O
- P
- A
- A
- L
- B
- E
- L
- N
- B
- N
- B
- N
- O
- O
- M
- A
- A
- H
- B
- E
- B
- H
- L
- N
- P
- P
- P
- M
- C
- H
- H
- H
- H
- H
- H
- K
- P
- P
- P
- A
- A
- O
- S
- M
- M
- G
- O
- T
- T
- W
- K
- K
- K
- K
- K
- T
- S
- S
- T
- T
- T
- T
- T
- T
- T
- T
No equivalent for this brand selection.
What can replace a Champion 843ECO spark plug?
The Champion 843ECO is interchangeable with: Bosch W9EC0, Champion J91, Denso W20MU, Bosch WS7E, Bosch WS8E, Bosch WK145T1. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion 843ECO?
Thread 14 mm, Reach 19.0–20.5 mm, Heat range 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.