The PT3739 Multi-Purpose Injector Connector Kit (Pack of 2) is a high-performance solution specifically created for the Duramax L5P V8 6.6L engine, aimed at solving common injector issues and ensuring reliable signal transmission. This kit is crafted with high-quality 18-gauge copper wire, offering superior conductivity and power efficiency, ensuring robust performance even under extreme conditions.

 Designed with color-coded wires for intuitive installation, you can easily replace the connectors without requiring specialized knowledge, quickly resolving P0203 and P0207 error codes to enhance your vehicle's overall performance and driving experience. Each connector adheres to strict manufacturing standards, guaranteeing compatibility with GMC, Chevrolet, and Cadillac models, allowing for a hassle-free experience.

 The PT3739 kit includes 2 engine wiring harness connectors and 4 heat shrink connectors, making it convenient for comprehensive repairs and replacements, ensuring that your vehicle maintains peak performance. Choose the PT3739 Multi-Purpose Injector Connector Kit for exceptional performance and longevity, safeguarding your vehicle on every journey!

 Engine Wiring Harness Connector:
For Chevrolet Colorado (2020-2021 )
For Chevrolet Express 2500 (2020-2022)
For Chevrolet Express 3500 (2020-2022)
For Chevrolet Silverado 2500 HD (2022)
For Chevrolet Silverado 3500 HD (2022)
For Chevrolet Silverado 4500 HD (2019-2020)
For Chevrolet Silverado 5500 HD (2019-2020)
For Chevrolet Silverado 6500 HD (2019-2020)
For GMC Canyon (2020-2021)
For GMC Savana 2500 (2020-2022)
For GMC Savana 3500 (2020-2022)
For GMC Sierra 2500 HD (2022)
For GMC Sierra 3500 HD (2022)
For Cadillac XT4 (2020-2022)

 Body Wiring Harness Connector:
For Chevrolet Bolt EUV (2022)
For Chevrolet Bolt EV (2017-2023)
For Chevrolet Cruze Limited (2016)
For Cadillac LYRIQ (2023)