2018 Chevrolet Silverado 6.6L Duramax V8 DIESEL A/T RWD 3500 HD WT Cab & Chassis Pipe. Assembly - Heater Outlet. Engine - 12691175 | GEORGE MATICK CHEVROLET, INC., REDFORD TOWNSHIP MI

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2018 Chevrolet Silverado 6.6L Duramax V8 DIESEL A/T RWD 3500 HD WT Cab & Chassis

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Pipe. Assembly - Heater Outlet. Engine Coolant. HVAC Heater Hose.

Part Number: 12691175

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HVAC Heater Hose. Outlet. Pipe that is part of the Engine Cooling system.

Engine Coolant PipeHVAC Heater Hose

Fits CT4, Sierra 1500, Sierra 1500 Limited, Silverado

2.7 LITER TURBO. CT4; Heater Outlet. Silverado, Sierra; Heater Outlet.
Heater Hose - Repair or Replace
A heater hose transfers heat from your engine’s cooling system to your vehicle’s heater. If the hose is leaking, ruptured, or appears to be on the verge of failure, bring your 2018 Chevrolet Silverado to our Chevrolet service department for repair.

WATER PUMP.

Full Diagram

#11

Required: 1

2. 7 liter turbo. Control valve. Fm 07/29/2022. Fm 08/26/2022. Water inlet. Water outlet.

2.7 LITER TURBO. Outlet pipe.

COOLING SYSTEM. COOLING FAN. RADIATOR. WATER PUMP.

Full Diagram

Sierra; 8L80. Sierra; 8L90. Sierra; From 11/1/2023. Sierra; Heater Outlet. Sierra; Left. Sierra; Lower (Intercooler). Sierra; Pipe To Valve. Sierra; Right. Sierra; Thermostat Bypass Lower. Sierra; Thermostat Bypass Upper. Sierra; Thermostat Housing Inlet. Sierra; To 11/1/2023. Sierra; Upper. Sierra; Water Inlet Elbow; From 7/29/2022. Sierra; Water Inlet Elbow; To 7/29/2022.

Sierra; Heater Outlet. Silverado.

WATER PUMP.

Full Diagram

#11

Required: 1

2. 7 liter turbo. Control valve. Water inlet. Water outlet.

2.7 LITER TURBO. Outlet pipe.

Cooling system. Cooling fan. Radiator.

Full Diagram

CT4; At Exhaust Manifold Outlet. CT4; At Flow Control Valve. CT4; At Water Inlet Housing; From 07/29/22. CT4; At Water Inlet Housing; To 07/28/22. CT4; At Water Pump Inlet. CT4; Bypass To Water Pump. CT4; Flow Control Valve Inlet. CT4; Heater Outlet. Exhaust manifold outlet; CT4; From 08/26/22. Exhaust manifold outlet; CT4; To 08/25/22. Expansion tank cap; CT4.

CT4; Heater Outlet.

Water pump.

Full Diagram