Equivalents for the Eyquem spark plug RFC 57 LS 3
Eyquem RFC 57 LS 3, a spark plug — reach 19.0 mm, heat range medium, resistor type (RFI-suppressed), tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), thread 14 mm. All its 352 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Eyquem RFC 57 LS 3 spark plug
- Resistor
- Yes
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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352 equivalents compatible with the Eyquem RFC 57 LS 3 spark plug






























































































































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No equivalent for this brand selection.
What can replace a Eyquem RFC 57 LS 3 spark plug?
The Eyquem RFC 57 LS 3 is interchangeable with: NGK BCP6ET, Bosch F6DTC, Champion C9BYC, NGK BCPR6ET, NGK BKUR6ET, NGK BKR6EQUA. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Eyquem RFC 57 LS 3?
Thread 14 mm, Reach 19.0 mm, Heat range Medium, Resistor Yes, 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.