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Home 2026 Chevrolet Silverado 1500 High Country 3.0L L6 - Diesel Hoses & Pipes

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2026 Chevrolet Silverado 1500

High Country 3.0L L6 - Diesel

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Hoses & Pipes for 2026 Chevrolet Silverado 1500

Diagram 1 1. Water Pump Diagram 2 2. Radiator Diagram 3 3. Auxiliary Radiator Diagram 4 4. Oil Outlet Tube Seal Diagram 5 5. Lower Diagram 6 6. By-Pass Valve O-Ring 7. Lower
Hoses & Pipes for 2026 Chevrolet Silverado 1500 #0
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No.
Part # / Description / Price
Price
1
40009321 - Cooling System: Water Pump for GM Image
Water Pump
40009321
GM GM
Description: Silverado, sierra. 3.0L diesel. Suburban. Tahoe. 2023-26. Yukon XL. Incl.Gasket & Pulley.
MSRP $145.95
$87.58
MSRP $145.95
$87.58
2
55490545 - Cooling System: Water Pump Gasket for GM Image
Water Pump Gasket
55490545
GM GM
Notes: PARTS: Part included with water pump.
Description: 3.0L diesel. May be made from fiber or a rubberized composite material
MSRP $3.84
$2.50
MSRP $3.84
$2.50
3
11548003 - Cooling System: Water Pump Bolt for GM Image
Water Pump Bolt
11548003
GM GM
Description: 2023-26, m5x.8x25. 2020-22. 2.7L turbo, rwd. 2.7L turbo, awd. 1.2L. 2.0L turbo. 3.0L diesel. 5x25mm. 2019. 5.5L. Ignition coil,bolt.
MSRP $7.20
$5.33
MSRP $7.20
$5.33
4
40009452 - Cooling System: Control Valve for GM Image
Engine Coolant Thermostat Kit
40009452
GM GM
Description: Suburban. Tahoe. Yukon. Control Valve. Incl.Gasket. 2023-26 3.0L diesel.
MSRP $186.18
$122.04
MSRP $186.18
$122.04
5
55496127 - Cooling System: Control Valve Seal for GM Image
Engine Coolant Thermostat Housing Gasket
55496127
GM GM
Notes: PARTS: Part included with control valve.
Description: Silverado, sierra. 3.0L diesel. Helps seal the gap between the exterior of your vehicle's thermostat housing and the exterior of the engine to help prevent leakage
MSRP $1.72
$1.12
MSRP $1.72
$1.12
7
55496156 - Cooling System: Water Inlet Pipe Gasket for GM Image
Radiator Outlet Pipe Seal
55496156
GM GM
Notes: PARTS: Part included with water inlet pipe.
Description: Silverado, sierra. 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $6.67
$5.20
MSRP $6.67
$5.20
8
55496921 - Cooling System: Water Inlet Hose for GM Image
Thermal Bypass Hose
55496921
GM GM
Description: 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $17.13
$13.36
MSRP $17.13
$13.36
9
11611503 - Cooling System: Water Inlet Hose Clamp for GM Image
Multi-Purpose Clamp
11611503
GM GM
Description: 3.0L twin-turbo, intake mounted. 4.2L twin-turbo, front section. 1.2L, upper. Rear cooling, upper hose. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $24.93
$18.47
MSRP $24.93
$18.47
9
11570871 - Belts & Cooling: Engine Coolant Bypass Pipe Clamp for GM Image
Multi-Purpose Clamp
11570871
GM GM
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $6.64
$4.91
MSRP $6.64
$4.91
10
55492656 - Cooling System: By-Pass Hose for GM Image
Thermostat Bypass Hose
55492656
GM GM
Description: 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $70.22
$50.05
MSRP $70.22
$50.05
11
55496955 - Cooling System: By-Pass Hose Gasket for GM Image
Engine Coolant Thermostat Housing Gasket
55496955
GM GM
Description: 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1.26
$0.82
MSRP $1.26
$0.82
12
85044187 - Belts & Cooling: Engine Coolant Pipe for GM Image
Radiator Coolant Hose
85044187
GM GM
Description: 3.0L diesel. 2023-26. Charge Air Cooling.
MSRP $79.40
$59.55
MSRP $79.40
$59.55
13
55496954 - Cooling System: Engine Coolant Pipe Gasket for GM Image
Engine Coolant Thermostat Housing Gasket
55496954
GM GM
Description: Silverado, sierra. 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1.26
$0.82
MSRP $1.26
$0.82
13
55496996 - Emission System: Engine Coolant Pipe Gasket for GM Image
EGR Cooler Inlet Pipe Gasket
55496996
GM GM
Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $5.38
$3.50
MSRP $5.38
$3.50
13
55496956 - Belts & Cooling: Engine Coolant Pipe Gasket for GM Image
Water Feed Tube Gasket
55496956
GM GM
Description: 3.0L diesel.
MSRP $0.77
$0.57
MSRP $0.77
$0.57
14
40009535 - Cooling System: Air Hose for GM Image
Air Hose
40009535
GM GM
Description: 2023-26. 3.0L diesel. Air hose.
MSRP $65.77
$46.89
MSRP $65.77
$46.89
14
85044183 - Belts & Cooling: Engine Coolant Overflow Hose for GM Image
Vent Hose
85044183
GM GM
Positions: Upper
Description: 3.0L diesel. upper. 2020-22 3.0L diesel. #1. 2023-26 3.0L diesel. #1.
MSRP $55.15
$41.36
MSRP $55.15
$41.36
14
85044164 - Belts & Cooling: Engine Coolant Overflow Hose for GM Image
Inlet Hose
85044164
GM GM
Description: 2023-26 3.0L diesel. Inlet hose. 2020-22 3.0L diesel.
MSRP $72.58
$54.43
MSRP $72.58
$54.43
14
87832616 - Belts & Cooling: Engine Coolant Overflow Hose for GM Image
Outlet Hose
87832616
GM GM
Description: 3.0L diesel. 2023-26.
MSRP $69.52
$52.14
MSRP $69.52
$52.14
15
40009481 - Cooling System: By-Pass Hose for GM Image
By-Pass Hose
40009481
GM GM
Description: Silverado, sierra. Egr bypass outlet. Engine Cooling. Thermostat Housing to Pipe. 2023-26. 3.0L diesel. By-pass hose.
MSRP $12.18
$7.92
MSRP $12.18
$7.92
16
55511710 - Cooling System: By-Pass Pipe for GM Image
By-Pass Pipe
55511710
GM GM
Description: Silverado, sierra. Valve to egr cooler. 2023-26. 3.0L diesel. By-pass pipe.
MSRP $27.57
$21.50
MSRP $27.57
$21.50
19
85046337 - Cooling System: Radiator Coolant Hose for GM Image
Lower Hose
85046337
GM GM
Positions: Lower
Description: Silverado, sierra. 3.0L diesel. Suburban. 2023-26. Tahoe. Escalade ESV. Yukon XL. Engine Cooling.
MSRP $85.60
$61.63
MSRP $85.60
$61.63
21
55490805 - Cooling System: Temp Sensor for GM Image
Engine Coolant Temperature Sensor
55490805
GM GM
Description: Engine Cooling. Location-Coolant Pipe. Location-Engine Block. 3.0L diesel, control valve. Helps keep engine running at proper temperature Alerts vehicle operator of high engine temperature conditions
MSRP $14.18
$9.22
MSRP $14.18
$9.22
22
55497116 - Belts & Cooling: Engine Coolant Temperature Sensor for GM Image
Engine Coolant Temperature Sensor
55497116
GM GM
Description: Helps keep engine running at proper temperature Alerts vehicle operator of high engine temperature conditions
MSRP $13.26
$8.62
MSRP $13.26
$8.62