Standard OE-approved copper core spark plug featuring a solid 98% pure copper core for enhanced heat dissipation, wider heat ranges, and trivalent metal plating for superior anti-corrosion and anti-seizing properties. Equipped with a built-in resistor to suppress electrical interference.
Specs & Details
- Stock Number: 7823
- Part Number: BPR4HS
- Thread Size: M14 - 1.25
- Reach: 12.7 mm (1/2 in)
- Seat Style: Gasket (Flat)
- Heat Range: 4
- Resistor Type: Resistor (5,000 Ohms)
- Electrode Material: Nickel alloy
Two-Stroke Vehicle Fitment
| Make | Model | Engine Type | Year Range |
| Yamaha | QT 50 | Two-Stroke | 1979–1987 |
| Yamaha | MJ 50 | Two-Stroke | 1982 |
| Kawasaki | KDX 50 | Two-Stroke | 2003–2006 |
| Kawasaki | KFX 50 | Two-Stroke | 2004–2006 |
| Suzuki | LT 50 QuadRunner | Two-Stroke | 1984–1987 |
| Suzuki | LT-A50 QuadMaster | Two-Stroke | 2002–2005 |
| Aprilia | Scarabeo 50 2T | Two-Stroke | 2000–2006 |
TSO Garage Note: A trusted hot-heat-range resistor plug frequently specified for small-displacement legacy two-stroke scooters, mini-quads, and entry-level off-road bikes.
Compatibility
Fetching compatibility details...
| Year | Make | Model |
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