Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2019EXPRESS 2500 BASE, VAN CARGO EXTENDED, 6.0L ENG VIN GREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 60 (ENGINE COOLING SYSTEM)REPAIR INSTRUCTIONSWATER PUMP INLET PIPE REPLACEMENT (LWN)INSTALLATION PROCEDURE
2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN G
Installation Procedure
2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN GSECTION Installation Procedure
WARNING: This page is about a different car, the 2018 GMC Savana 3500, 2018 GMC Savana 2500, 2018 Chevrolet Express 3500, and 2018 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
- NOTE:
Install a NEW seal.
Water Pump Inlet Pipe Seal (2) - Install
- Water Pump Inlet Pipe (3) - Install
- Water Pump Inlet Pipe Bolt (1) - Install and tighten 25 N.m (18 lb ft)
Engine Coolant Hose (2) - Connect [4x]
- Engine Coolant Hose Clamp (1) - Engage [4x] - Hose Clamp Replacement Guidelines - Spring Type
- Air Conditioning Compressor Bracket - Install - Air Conditioning Compressor Bracket Replacement (LWN)
- Fill the cooling system. Cooling System Draining and Filling (Static Fill LWN) Cooling System Draining and Filling (GE 47716 LWN)
- Start the engine and check for coolant leaks.
CAUTION:
Refer to Fastener Caution .
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.