SUMAX Spark Plug Wires - 10.4 mm - Black 49038
Part Number: 21040364SUMAX
- SKU:
- 21040364
- MPN:
- S49038
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
Description
Spark plug wires are often overlooked until they fail—and when they do, you're looking at misfires, fouled plugs, and lost horsepower. SUMAX's Spiro-Pro core design delivers 10 times the conductivity of standard carbon-core wires, keeping resistance low and heat minimal so your ignition fires consistently lap after lap. With silicon boots rated to 600°F and a lifespan three to four times longer than conventional wires, these precut, ready-to-install units are engineered for serious drivers who can't afford ignition inconsistency.
- 10.4 mm diameter
- Spiro-Pro core conductor
- Extra-high-temperature silicon
- 600°F heat rating
- 10x lower resistance
- Pre-terminated boots/terminals
- Bolt-on installation
- 3–4x longer lifespan
- Made in U.S.A.
- MPN: S49038
Specs
COLOR/FINISH: |
BLACK |
MATERIAL: |
SILICONE |
RIDING STYLE: |
STREET |
UNITS: |
PAIR |
WIRE DIAMETER: |
10.4 MM |
PRODUCT NAME: |
SPARK PLUG WIRE |
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