Equivalents for the LD spark plug K7RTDC
LD K7RTDC, a spark plug — tightening torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn), heat range medium, thread 14 mm, reach 19.0 mm. All its 230 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information LD K7RTDC spark plug
- Torque
- cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)
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230 equivalents compatible with the LD K7RTDC spark plug


















































- N

- L
- N
- V

- C
- H

- S


































- P
- P
- P
- P
- P
- P
- P
- P

- P
- P





- S
- S
- P
- P
- P
- P
- P
- P
- P
- P
- P
- P
- P
- P
- V





- P

- G

- G

- G

- S
- F

- C

- S
- S
- F
- F

- V

- V


- V

- V
- S
- S
- P
- G
- P

- V
- V
- D
- D
- V

- F
- D
- D
- S
- F
- F
- A
- L

- R
- R
- R
- R
- R
- D
- R
- F
- P
- F
- R
- F
- F




- P
- B
- B
- B
- B
- B
- B
- B
- B
- B
- B
- B
- B
- B
- B
- B
- B
- B
- B
- A
- B
- B
- B
- B
- B
- H
- D
- D
- D
- D
- D


No equivalent for this brand selection.
What can replace a LD K7RTDC spark plug?
The LD K7RTDC is interchangeable with: NGK BKR6EK, Bosch F 7 LCR, Champion RC8DMC, NGK BKR6EKC, NGK BKR6EKE, NGK BKR6EKC-D. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the LD K7RTDC?
Thread 14 mm, Reach 19.0 mm, Heat range Medium, Torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)
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.