Equivalents for the ACDelco spark plug FR 3 LS
The ACDelco FR 3 LS spark plug : thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 19.0 mm, heat range medium. 1000 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information ACDelco FR 3 LS 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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1000 equivalents compatible with the ACDelco FR 3 LS spark plug
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No equivalent for this brand selection.
What can replace a ACDelco FR 3 LS spark plug?
The ACDelco FR 3 LS is interchangeable with: NGK BKR4E, Bosch F8DC, Champion C9Y, NGK BKR5E, NGK BKR6E, NGK BCPR5E. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco FR 3 LS?
Thread 14 mm, Reach 19.0 mm, Heat range Medium, Gap 1.5mm, 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.