This 2017 - 2019 Duramax Titanium Signature Series Plus 140GPH Lift Pump (TSPC13180F140G) is a top - notch aftermarket filtration system. It fits Chevrolet/GMC 2500HD/3500HD with 6.6L L5P Duramax engines from 2017 to 2019. With a power rating from stock to 500HP and a flow rating of 140PH, it can meet your vehicle's power needs. The 2 - micron filtration rating and a 30,000 - mile filter life expectancy ensure clean fuel. This fuel system is the next evolution of the popular Fass Titanium Signature Series. It's engineered to be the best in the diesel industry in terms of quality and effectiveness. Features include a limited lifetime warranty, a 1,000,000 - mile motor, and new Whisper Technology. It can remove water, air, and debris from diesel fuel, protect and extend injector life, improve cold - weather starts, and reduce emissions. It also comes with ½ - inch fuel lines and ports, offering improved fuel mileage and volume delivery, and a smoother engine idle. Optional electric heater ports and a fuel pressure gauge port are available. The system includes a Titanium Signature Series PLUS Fuel System, ORB (O - Ring Boss) Fittings, 6061 aluminum black anodized fittings, and a black fuel line. Note that installation on a cab and chassis may need modification, and it's designed for 2017 - 2019 L5P Duramax with aftermarket tuning. Consult your calibration supplier before installation to delete specific diagnostic codes.

Using this lift pump is straightforward. First, make sure your vehicle is a 2017 - 2019 Chevrolet/GMC 2500HD/3500HD with a 6.6L L5P Duramax engine and has aftermarket tuning. If you're installing it on a cab and chassis, be prepared for possible modifications. When installing, use the new bolt - on brackets that utilize your factory bed bolt, which simplifies the process and takes only minutes. After installation, the system will start working right away to filter your fuel, removing water, air, and debris. For maintenance, keep an eye on the filter. It has a life expectancy of 30,000 miles, so replace it when needed. The motor has a 1,000,000 - mile lifespan, but if you notice any unusual noises, check the system. The Whisper Technology reduces noise while increasing fuel flow, so if the noise level changes significantly, there might be an issue. If you're in cold weather, consider using the optional electric heater ports. Also, consult your calibration supplier before installation to ensure they can delete specific diagnostic codes. If you have any questions, feel free to contact us.