2015 -2020 Silverado / GMC 6.2 Engine with Computer and Harness

2015–2020 Silverado / GMC 6.2L Engine with Computer and Harness

This 6.2L GM V8 engine package is intended for compatible Chevrolet Silverado and GMC Sierra applications, as well as select GM performance and custom-build projects. Many 2015–2020 6.2L truck engines belong to GM’s Gen V EcoTec3 family and feature direct fuel injection, variable valve timing, and advanced electronic engine management.

The included computer and wiring harness can assist with engine integration when they match the engine and vehicle. Because specifications vary by model year and donor vehicle, confirming the exact engine code and electronics is important before purchase.

Compatible Chevrolet Applications

• Chevrolet Silverado 1500
• Silverado 1500 LTZ
• Silverado 1500 High Country
• Compatible Tahoe 6.2L projects
• Compatible Suburban 6.2L projects
• Other GM vehicles with verified engine compatibility

Compatible GMC Applications

• GMC Sierra 1500
• Sierra 1500 SLT, where equipped with the matching engine
• Sierra 1500 Denali
• Compatible Yukon Denali projects
• Compatible Yukon XL Denali projects

Popular Custom Applications

• Chevrolet C10 and square-body truck restomods
• GMC classic pickup builds
• Custom Silverado and Sierra performance trucks
• Street rods and hot rods
• Pro-touring and modern GM engine swaps
• Select LS/LT-based custom projects

Engine and Package Highlights

• Engine: GM 6.2L V8
• Model years listed: 2015–2020
• Original applications: Compatible Chevrolet Silverado and GMC Sierra models
• Electronics: Computer and wiring harness included
• Engine family: Generally Gen V EcoTec3 for applicable truck versions
• Ideal for: Replacement engines, performance projects, and custom GM builds