Precut designer spark plug wire set with preinstalled boots and terminals, extra-high-temperature silicone, Spiro-Pro core for superior conductivity, and extended service life.
Electrical & Ignition
Active filters
- Distinctive, highly visible colors
- Precut with plug/coil boots and terminals installed
- Extra-high-temperature silicone boots and wires (protection up to 600°F)
- Spiro-Pro core for superior conductivity
- Low resistance for cooler operation and longer life
- Compatible with electronic and point ignitions
- Made in the USA
Designer, precut spark plug wire sets with extra-high-temperature silicone boots and a high-conductivity Spiro-Pro core for long life and reliable ignition performance.
Precut, high-temp silicone wires with Spiro-Pro core for superior conductivity and longevity. Compatible with electronic and point ignitions. Made in USA.
High-performance custom-fit spark plug wires with Spiro-Pro core, precut boots, and heat-resistant silicone for long life and reliable ignition.
Precut spark plug wires with preinstalled boots and terminals. Extra-high-temperature silicone boots, Spiro-Pro core for superior conductivity and longer life. Made in the USA.
Professional heat-shrink tubing, 3:1 shrink ratio, water-tight seal and wide operating temperature range.
Professional-grade shrink tubing with 3:1 shrink ratio for water-tight seals; operates from -67°F to 275°F. Apply with heat gun at 120°F–180°F.
Prewired silicone spark plug wires with Spiro-Pro core for low resistance and extended life. Made in the U.S.A.
Designer plug wire set with preinstalled boots and terminals; extra-high-temperature silicone rated to 600°F; Spiro-Pro core for superior conductivity; lasts 3–4× longer.
Precut, extra‑high‑temperature silicone spark plug wires with a Spiro‑Pro core for superior conductivity and extended life. Designed for electronic ignitions. Made in the USA.
Precut designer wires with installed boots and terminals; extra-high-temp silicone boots; Spiro-Pro core for superior conductivity; fits electronic and point ignitions; made in the USA.
High-visibility, precut silicone spark plug wire kit with preinstalled boots and terminals.
Spiro-Pro core delivers superior conductivity and longer life; suitable for electronic and point ignitions. Made in the USA.
Precut, preassembled spark plug wire set with high-temp silicone boots, Spiro-Pro core for superior conductivity, and long service life. Ready to install.
Precut spark plug wire kit with extra-high-temperature silicone boots, Spiro-Pro core for low resistance, and long life.
Designer ignition leads with preinstalled boots and terminals, extra-high-temperature silicone, and a Spiro-Pro core for superior conductivity and long service life.
- Precut with boots and terminals installed
- Extra-high-temperature silicone boots
- Spiro-Pro core for superior conductivity
- Runs cooler and lasts longer than carbon-core wires
- Suitable for electronic and point ignitions
- Made in the USA