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HP Copper Spark Plug

- HP Copper Spark Plug
- 1 Piece C-Cut Design
- Each

- HP Copper Spark Plug
- 1 Piece C-Cut Design
- 1 Range Colder Than Stock
- Each

- HP Copper Spark Plug
- 1 Piece C-Cut Design
- Each

- HP Copper Spark Plug
- 1 Piece C-Cut Design
- 9/16 in. Hex Size
- 1.04 in. Reach
- Resistor
- Tapered Seat Type
- 1.25mm Thread Pitch
- 12mm Pitch Size
- 1 Range Colder Than Stock
- Each

- HP Copper Spark Plug
- Stock Heat Range
- 0.030 in. Gap
- 5/8 in. Hex Size
- 1 in. Reach
- Resistor
- Tapered Seat Type
- 1.25mm Thread Pitch
- 14mm Thread Size
- Each

- HP Copper Spark Plug
- Stock Heat Range
- 0.030 in. Gap
- 5/8 in. Hex Size
- 1 in. Reach
- Resistor
- Tapered Seat Type
- 1.25mm Thread Pitch
- 14mm Thread Size
- 4 Pack

- HP Copper Spark Plug
- Stock Heat Range
- 0.030 in. Gap
- 5/8 in. Hex Size
- 1 in. Reach
- Resistor
- Tapered Seat Type
- 1.25mm Thread Pitch
- 14mm Thread Size
- 6 Pack

- HP Copper Spark Plug
- 1 Heat Range Colder Than Stock
- 0.028 in. Gap
- 5/8 in. Hex Size
- 1 in. Reach
- Resistor
- Tapered Seat Type
- 1.25mm Thread Pitch
- 14mm Thread Size
- Each

- HP Copper Spark Plug
- 1 Heat Range Colder Than Stock
- 0.028 in. Gap
- 5/8 in. Hex Size
- 1 in. Reach
- Resistor
- Tapered Seat Type
- 1.25mm Thread Pitch
- 14mm Thread Size
- 4 Pack

- HP Copper Spark Plug
- 1 Heat Range Colder Than Stock
- 0.028 in. Gap
- 5/8 in. Hex Size/ 1 in. Reach
- Resistor
- Tapered Seat Type
- 1.25mm Thread Pitch
- 14mm Thread Size
- 6 Pack

- HP Copper Spark Plug
- 2 Heat Ranges Colder Than Stock
- 0.026 in. Gap
- 5/8 in. Hex Size
- 1 in. Reach
- Resistor
- Tapered Seat Type
- 1.25mm Thread Pitch
- 14mm Thread Size
- Each

- HP Copper Spark Plug
- 2 Heat Ranges Colder Than Stock
- 0.026 in. Gap
- 5/8 in. Hex Size
- 1 in. Reach
- Resistor
- Tapered Seat Type
- 1.25mm Thread Pitch
- 14mm Thread Size
- 4 Pack

- HP Copper Spark Plug
- Stock Heat Range
- 0.045 in. Gap
- 5/8 in. Hex Size
- 1 in. Reach
- Resistor
- Tapered Seat Type
- 1.25mm Thread Pitch
- 14mm Thread Size
- Each

- HP Copper Spark Plug
- 1 Heat Range Colder Than PN[579]
- 0.032 in. Gap
- 5/8 in. Hex Size
- 1 in. Reach
- Resistor
- Tapered Seat Type
- 1.25mm Thread Pitch
- 14mm Thread Size
- Each

- HP Copper Spark Plug
- 1 Piece C-Cut Design
- Copper Electrode
- Standard Length
- 16mm Thread Size
- 8 Pack

- HP Copper Spark Plug
- 1 Pc Design
- 1 Range Colder Than PN[8160]
- 9/16 in. Hex
- 13/16 in. Reach
- Resistor
- Tapered Seat
- 1.25mm Thread Pitch
- 16mm Thread Size
- 8 Pack Of PN[346C1]

- HP Copper Spark Plug
- C-Cut Design
- Copper Electrode
- Standard Length
- 12mm Thread Size
- 8 Pack

- HP Copper Spark Plug
- 1 Piece
- 1 Heat Range Step Colder Than Stock
- 9/16in. Hex Size
- Resistor
- 1.04in. Reach
- Tapered Seat Type
- 1.25mm Thread Pitch
- 12mm Thread Size
- 8 Pack

- HP Copper Spark Plug
- 1 Piece C-Cut
- Stock Heat Range
- 0.045in. Gap
- 5/8in. Hex Size
- 1 in. Reach
- Resistor
- Tapered Seat Type
- 1.25mm Thread Pitch
- 14mm Thread Size
- 8 Pack

- HP Copper Spark Plug
- 1 Pc. C-Cut
- 1 Range Colder Than Stock
- 0.032in. Gap
- 5/8in. Hex Size
- 1in. Reach
- Resistor
- TaperedSeatType
- 1.25mm Thread Pitch
- 14mm Thread Size
- 8 Pack

- HP Copper Spark Plug
- Stock Heat Range
- 0.032 in. Gap
- 5/8 in. Hex Size
- .460 in. Reach
- Resistor
- Tapered Seat Type
- 1.25mm Thread Pitch
- 14mm Thread Size
- 8 Pack Of PN[0576]