Equivalents for the Etecno1 spark plug SR73
Etecno1 SR73 is a spark plug with heat range very hot, reach 15.2–19.0 mm. All its 560 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Etecno1 SR73 spark plug
- Resistor
- no
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560 equivalents compatible with the Etecno1 SR73 spark plug
- E
- E
- W
- W
- W
- F
- F
- F
- F
- F
- F
- F
- E
- E
- E
- E
- E
- E
- E
- E
- W
- D
- D
- D
- L
- F
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- F
- F
- F
- F
- F
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- F
- F
- A
- A
- D
- D
- D
- D
- D
- D
- D
- D
- D
- D
- D
- D
- S
- S
- S
- K
- B
- B
- S
- A
- A
- A
- A
- A
- F
- F
- F
- F
- F
- I
- I
- I
- I
- I
- I
- I
- I
- I
- I
- I
- I
- I
- D
- S
- A
- F
- D
- D
- T
- T
- A
- T
- D
- L
- M
- A
- D
- V
- I
- I
- I
- I
- D
- S
- M
- B
- B
- B
- F
- F
- F
- F
- A
- F
- F
- F
- F
- F
- F
- F
- F
- F
- A
- F
- F
- F
- F
- A
- F
- A
- F
- F
- F
- F
- F
- F
- F
- F
- A
- A
- F
- I
- F
- B
- B
- B
- A
- F
- A
- F
- A
- F
- T
- A
- F
- A
- F
- F
- A
- B
- M
- M
- M
- M
- B
- F
- F
- F
- F
- F
- T
- T
- T
- S
- A
- A
- A
- D
- F
- A
- F
- B
- B
- B
- B
- B
- B
- B
- B
- A
- A
- A
No equivalent for this brand selection.
What can replace a Etecno1 SR73 spark plug?
The Etecno1 SR73 is interchangeable with: Champion CH08, Denso DG001, Autolite B19N, Champion CH63, Champion CH68, Champion CH87. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Etecno1 SR73?
Reach 15.2–19.0 mm, Heat range Very hot, Resistor no, Seat Flat (gasket)
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.