Product Description
Genuine GM 19431551 Spark Plug Wire Set
Fits 2014-Newer Gen V LT-Based LT1 LT4 L83 L86 L84 L87 L8T L8B L82
Includes 8 Spark Plug Wires WITH Heat Shields
These Genuine GM OEM spark plug wires are the highest quality stock-replacement option to service your LT engine and keep it running reliably. They include new heat shields, and the straight boots are ideal for use with the factory exhaust manifolds. GM Genuine parts give you the peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors.
For modified vehicles that have aftermarket tubular headers, take a look at our Michigan Motorsports spark plug wires with 45 degree boots.
Applications Include (Gasoline V8 Models Only):
- CADILLAC CT5 2022-2025
- CADILLAC CTS 2016-2019
- CADILLAC ESCALADE 2015-2024
- CHEVROLET CAMARO 2016-2024
- CHEVROLET CORVETTE 2014-2019
- CHEVROLET EXPRESS 2500 2018-2024
- CHEVROLET EXPRESS 3500 2018-2024
- CHEVROLET EXPRESS 4500 2021-2024
- CHEVROLET LCF 2020-2024
- CHEVROLET SILVERADO 1500 2014-2024
- CHEVROLET SILVERADO 2500 2020-2024
- CHEVROLET SILVERADO 3500 2020-2024
- CHEVROLET SUBURBAN 2015-2024
- CHEVROLET TAHOE 2015-2024
- GMC SAVANA 2500 2018-2024
- GMC SAVANA 3500 2018-2024
- GMC SAVANA 4500 2021-2024
- GMC SIERRA 1500 2014-2025
- GMC SIERRA 2500 2020-2025
- GMC SIERRA 3500 2020-2025
- GMC YUKON 2015-2024
- GMC YUKON XL 2015-2024
