Champion 828M QL77JC4 Copper Plus Ski-Doo RV 250 Olympique 300T Marine Spark Plug

Champion 828M QL77JC4 Copper Plus Marine Spark Plug
Center Electrode / Ground Electrode
- Material: Nickel
- Type: Standard
- Size: 2.5mm
- Projection: Non-Projected
Shell
- Thread Diameter: 14mm
- Thread Pitch: 1.25mm
- Seat Type: Gasket
- Reach: 12.7mm (1/2")
- Hex Size: 13/16" (21mm)
- Terminal Type: Solid
- Gap: .039" (1.0mm)
Specifications
- Resistor: Yes
- Resistor Type: Inductive
- Heat Range: 77
- Torque Specs: Cast Iron: 26-30 lb. ft., Aluminum: 18-22 lb. ft.
Designed For Marine Applications
Stainless-Steel Housing Resists Corrosion
For use with:
- Ski-Doo RV 250 (1976)
- Ski-Doo Olympique 300T (1978)
- Cobra CM50 (1997-2000)
- Cobra BM50 (1994-1997)
- Kawasaki H1 Mach III (1972-1975)
- BMW R50/2 (1960-1969)
Manufacturer: Champion
Model Number: QL77JC4
Part Number: 828M
Also Known As:
- Mercury Marine 33828S, 33896329828
- NGK 3579, 4522, 4551, BR9HS, BR9HS10, BZ7HS10, BR9HS-10, BR9HS-10 BLYB, BR9HS-10 S25, BZ7HS-10, BR9HS10, BZ7HS10, 1472, 3579, 707, 4551