Red 8.5mm Spark Plug Wires – GM Truck & SUV 4.8/5.3/6.0/6.2L (99-13), Straight or 45° Boot
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$44.99
Sale price
$44.99
Regular price
$59.99
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Red 8.5mm Spark Plug Wires – GM Truck & SUV 4.8/5.3/6.0/6.2L (99-13), Straight or 45° Boot
$44.99
Sale price
$44.99
Regular price
$59.99
Hinson Motorsports 8.5mm performance spark plug wires for 1999-2013 GM trucks and SUVs. The extended (~10.5 inch) leads route cleanly from the coil packs to the plugs on 4.8L, 5.3L, 6.0L and 6.2L LS truck engines. Built in the USA around a low-resistance copper-alloy spiral-wound core (~40-50 ohms/ft, 500 ohm/ft class) with a ferro-magnetic EMI suppression core that keeps electrical noise off your sensors and ECU.
Why builders choose these wires
- Maximum spark energy — low-resistance spiral core delivers more voltage to the plug for stronger, cleaner combustion.
- EMI/RFI suppression — ferro-magnetic core contains electrical noise so it can't interfere with engine electronics.
- Extended truck lead — longer ~10.5 inch routing made for coil-near-plug GM truck and SUV layouts.
- Built to survive heat — high-temperature silicone sleeve resists abrasion, tears and exhaust heat soak.
- Locked-on connections — dual-crimp terminals grip the conductor and the sleeve so boots stay put.
- Two boot angles — straight or 45 degree plug boots for the best clearance in tight engine bays.
Specifications
| Wire diameter | 8.5mm |
| Lead length | Extended (~10.5 in) |
| Core | Copper-alloy spiral-wound, ferro-magnetic suppression |
| Resistance | ~40-50 ohms/ft (500 ohm/ft class) |
| Terminals | Dual-crimp |
| Boot options | Straight or 45 degree |
| Wire color | Red |
| Made in | USA |
| Fitment | 1999-2013 GM trucks & SUVs (4.8L, 5.3L, 6.0L, 6.2L) — Silverado, Sierra, Tahoe, Suburban, Yukon, Escalade, Avalanche |
Fitment: Designed for 1999-2013 GM truck and SUV LS engines (4.8L, 5.3L, 6.0L, 6.2L). Running an LS or Gen V LT car (Corvette, Camaro)? Use our LS/LT car spark plug wires with the shorter lead instead.
Hinson Motorsports — performance ignition, built in the USA.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
