Equivalents for the Mercedes Benz spark plug 315 99 203
The Mercedes Benz 315 99 203 spark plug. Compare its 205 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
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205 equivalents compatible with the Mercedes Benz 315 99 203 spark plug















































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- C
- H

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- S
- S
- P
- P
- 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
- P
- F
- 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 Mercedes Benz 315 99 203 spark plug?
The Mercedes Benz 315 99 203 is interchangeable with: NGK BKR6EK, Bosch F 7 LCR, Champion RC9BMC, NGK BKR6EKC, NGK BKR6EKE, NGK BKR6EKC-D. These spark plugs share the same mounting (thread, seat) and heat range.
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.