GAS ENGINES

Engineered for Confidence. Backed by Quality.

 

At Go Powertrain, we offer a comprehensive line of remanufactured and certified used gas engines engineered for reliability, tested for performance, and supported by one of the strongest warranties in the industry. Designed for modern installers, service centers, and dealerships, our gas engines deliver the confidence you need under the hood.

 

Why Choose Go Powertrain Gas Engines?

 

  • Coverage includes both remanufactured and certified used options

  • Engines are built to meet or exceed OEM standards

  • Every unit is thoroughly tested before shipment

  • Supported by up to 3 years of unlimited mileage warranty

 

Engineered for Excellence

 

Each engine undergoes multi-point testing and validation, including:

  • Leak detection

  • Compression and oil pressure testing

  • Simulated run-cycle testing for real-world performance

  • MES (Manufacturing Execution System) tracking for build quality and inspection

 

Remanufactured to Perform — Not Just Replace

 

Our reman engines don’t just swap parts — they correct known OEM issues for lasting durability.

 

Examples:

GM 3.6L High Feature V6 (LY7, LLT, LFX):

  • Enhanced oiling system and pump

  • Reinforced pistons and rings

  • Upgraded head gaskets

  • Complete gasket kit included

 

GM V8 Gen III & IV (4.8L, 5.3L, 6.0L, 6.2L):

  • PTFE-coated hypereutectic pistons

  • Chromed valves with CNC-machined valve seats

  • Re-engineered AFM components

  • Pressure-tested cylinder heads

  • Simulated testing confirms key performance metrics

 

Peace of Mind, Built In

  • Up to 3-Year / Unlimited Mileage Warranty on remanufactured engines

  • Optional No-Fault Coverage

  • $200 Tow/Rental Reimbursement on select models

  • Extended warranty options available

  • Many certified used engines offer similar protection

 

Ready to Order?

 

Log in to view availability, pricing, and warranty options tailored to your shop’s needs.

When you choose Go Powertrain, you’re investing in quality craftsmanship, performance-driven solutions, and a support team that keeps you moving forward — mile after mile.