Granatelli 28-1811HTR High-Temp LS Coil-Near-Plug Wire Kit for Chevy LS/LT

Regular price: $208.95
Regular price: ~~$270.88~~
Sale price: $208.95

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Product Specification:

SKU:GMS28-1811HTR

MPN: 28-1811HTR

UPC: 802735037012

Weight: 1.7 lb

Inventory: 6

Type: Spark Plug Wire Sets

Vehicle Fitment

2005-2013 Chevy Corvette (C6, all trims; 6.0 L & 6.2 L LS V8)
2010-2015 Chevy Camaro (SS, LT1, V8; 6.2 L LS/LT)
2005-2007, 2009-2015 Cadillac CTS (V8; 5.7 L-6.2 L LS/LT)
2006-2009 Chevy Impala SS (3rd-gen V8; 5.3 L-6.0 L LS)
2006-2007 Chevy Monte Carlo SS (LS V8)
2014-2017 Chevy SS Sedan (6.2 L LT1)
2007-2010 GMC Yukon & Yukon XL (V8; 5.3 L-6.2 L)
2007-2010 Chevy Tahoe/Suburban (V8; 5.3 L-6.2 L)
2007-2010 GMC Sierra/Sierra 1500/3500 HD (V8; 5.3 L-6.2 L)
2006-2008 Chevy TrailBlazer SS (6.0 L LS2)
2009-2010 Chevy Canyon (5.3 L-6.2 L)
2005-2008 GMC Envoy (V8; 5.3 L-6.0 L)
2005-2006 Pontiac GTO (LS2 V8)
2009 Pontiac G8 (LS3 V8)
2005-2008 Pontiac Grand Prix GXP (LS V8)
2008-2009 Buick LaCrosse (3.6 L V6? excluded non-V8)
2006-2008 Chevy TrailBlazer, 2006 Impala (SS, LT V8)
2007-2013 Chevy Corvette C6 Z06/ZR1 (7.0 L LS6/LS7)

Fitment Notes

8-wire coil-near-plug kit with solid 0 Ω conductors
Direct-fit to GM LS/LT V8 engines using OEM coil packs
Compatible with headers, forced induction, high-output systems
Pre-cut lengths with correct boots--no modifications needed

Features

0 Ω solid-core wires maximize spark energy transfer
High-temp red silicone jacket rated to 500 °F with fiberglass braid
Patented EMI/RFI suppression ring for clean engine signals
Stainless steel snap-lock connectors and coil boots
Coil-near-plug design eliminates need for traditional wires
Made in USA to OEM LS/LT specifications; OBD-II safe
Improves throttle response, horsepower, and fuel economy
Includes Prop 65 compliance for high-temp components

Specifications

Part Number: 28-1811HTR
Wire Diameter: 8 mm solid-core
Resistance: 0 Ω per foot
Boot Material: Silicone rated to 500 °F; stainless connectors
Length: Pre-cut for front and rear coils

Included Components

8x coil-near-plug wires with boots
1x stainless coil cable
Complete hardware kit and instructions

Product Description

The Granatelli 28-1811HTR coil-near-plug wire kit is engineered to deliver maximum spark energy to GM LS and LT V8 engines. With solid-core 0 Ω wires, high-temp silicone jacketing, and patented EMI/RFI suppression, this kit enhances throttle response, horsepower, and fuel economy--while maintaining full OBD-II compatibility.

Design comes down to precision: each wire is cut and booted to fit OEM coil packs without trimming. Made in the USA to withstand 500 °F conditions, this kit is perfect for naturally aspirated or forced induction builds, including Corvette C6 Z06/ZR1 and high-performance trucks. Prop 65 compliant and built to last under extreme conditions.