MAGNUM Spark Plug Wire Set - Blue - Softail '18+ 3047B
Part Number: 21040343MAGNUM
- SKU:
- 21040343
- MPN:
- 3047B
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.76 LBS
Description
A quality ignition system is the foundation of reliable engine performance, and OEM spark plug wires often degrade with heat cycles, leading to misfires and inconsistent combustion. The MAGNUM Spark Plug Wire Set delivers OE-level suppression and durability without the typical failure points of stock components. Direct-fit design means bolt-on installation with zero guesswork—simply swap and ride.
Built with 8mm silicone construction rated for extreme temperatures, these wires maintain signal integrity across all Harley-Davidson ignition systems, including modern fuel management modules. The crystal-clear FEP fluoropolymer outer jacket eliminates electromagnetic interference while eliminating the need for external grounding wires. Stainless steel posi-lock terminals and reinforced silicone boots ensure clean, consistent spark delivery for the life of the component.
- 8mm silicone core
- High-temp rated design
- OE suppression conductor
- FEP fluoropolymer jacket
- Stainless steel terminals
- Reinforced silicone boots
- Zero EMI interference
- Direct bolt-on fit
- Softail '18+ compatible
- Vibrant blue color
- No grounding wires needed
Specs
COLOR/FINISH: |
BLUE |
PRODUCT NAME: |
IGNITION WIRES |
RIDING STYLE: |
STREET |
UNITS: |
EACH |
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