Product Description
Michigan Motorsports 10mm LS Truck Spark Plug Wires – 10" Length (Set of 8)
High-Heat, Low-Resistance Plug Wires for LS Truck Applications | Multiple Color Options
Michigan Motorsports 10mm LS Truck Spark Plug Wires are engineered for superior ignition performance in LS-based truck applications using factory coil mounting locations. Designed with excellent heat resistance, low electrical resistance, and high RFI suppression, these wires are ideal for stock and performance builds alike. Each wire features a durable high-temperature silicone and fiberglass sleeving to protect against engine bay heat and abrasion, while the 45-degree angled boots at both the spark plug and coil ends improve clearance—especially when running aftermarket headers. Measuring 10 inches tip-to-tip, these wires fit most LS-equipped trucks with OEM coil brackets. Available in multiple colors to match your engine bay. Please verify length before ordering, as some later trucks were equipped with shorter car-style coil mounts and wires.
Key Features
- 10mm Performance Wire: Large-diameter 10mm construction delivers excellent heat resistance and durability for demanding LS truck engine environments.
- Low Electrical Resistance: Rated at just 30 ohms per foot, providing strong, consistent spark energy for improved ignition performance.
- Excellent RFI Suppression: Designed to minimize electrical interference, protecting sensitive vehicle electronics and engine management systems.
- High-Temp Protective Sleeving: Silicone and fiberglass blend sleeves guard against heat, abrasion, and long-term wear in harsh engine bay conditions.
- Angled Boot Design: 45-degree boots at both plug and coil ends improve routing and clearance, especially with aftermarket exhaust headers.
- Hand Built in the USA: Assembled with care using high-quality materials to ensure long-lasting reliability and consistent performance.
Key Fitments
- LS Truck Applications: Designed for LS-based trucks and SUVs using stock coil mounting locations and 10" plug wire length requirements.
- Common Vehicles (V8 Only): 1999–2013 Silverado | 1999–2013 Sierra | 2000–2014 Tahoe/Suburban | 2000–2014 Yukon | 2001–2014 Escalade | 2003–2014 Express / Savana Vans.
- Fitment Note: Please measure before ordering—some later LS trucks came equipped with shorter 8.5" car-style coil mounts and spark plug wires.
Product Videos
Custom Field
Product Reviews
7 Reviews Hide Reviews Show Reviews
-
Spark plug wires
Great wires they look nice and put together nice went on good and tight!! A+++
-
Spark plug wires
Arrived on time in good condition. Look nice
-
Very Nice
Very High Quality!!
-
Great product. Great company.
I needed these ASAP in a pinch. Reached out to them and they were able to ship them priority to get me back on the road. Awesome team.
-
MMS plug wires
Nice wires definitely worth the money
-
Plug wires
Fit Perfectly!
-
As what you see
Great quality plug set def a great upgrade and investment
