Menu
×
Hello
Login or Register
Quick Links
Live Chat
Track Order
Parts Availability
RMA
Help Center
Contact Us
Shop for
Buick Parts
Cadillac Parts
Chevrolet Parts
GMC Parts
Hummer Parts
Oldsmobile Parts
Pontiac Parts
Saturn Parts
ChevyParts
Search Bar
Search by Part Number, Part Name, or Vehicle
My Garage
My Account
Cart
Buick Parts
Cadillac Parts
Chevrolet Parts
GMC Parts
GM Parts
Hummer Parts
Oldsmobile Parts
Pontiac Parts
Saturn Parts
Help Center
Contact Us
Home
>
Chevrolet Silverado 2500 HD
>
2021
>
Water Pump, Cooling Hose
Water Pump
2021 Chevrolet Silverado 2500 HD Water Pump, Cooling Hose
Currently shopping for
2021 Chevrolet Silverado 2500 HD
Change Vehicle
Categories
Close X
Currently selected
Belts & Cooling
Belts & Pulleys
Cooling Fan
Cooling System
Intercooler
Radiator & Components
Trans Oil Cooler
Water Pump
Other Categories
A/C & Heating
Air & Fuel Delivery
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Emission Control & Exhaust
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
Related Categories
Cooling Fan
Cooling System
Intercooler
Intercooler
Oil Cooler
Radiator & Components
Trans Oil Cooler
Turbocharger
Browse Categories
Categories
Close X
Currently selected
Belts & Cooling
Belts & Pulleys
Cooling Fan
Cooling System
Intercooler
Radiator & Components
Trans Oil Cooler
Water Pump
Other Categories
A/C & Heating
Air & Fuel Delivery
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Emission Control & Exhaust
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
Related Categories
Cooling Fan
Cooling System
Intercooler
Intercooler
Oil Cooler
Radiator & Components
Trans Oil Cooler
Turbocharger
How to use OE catalog
4 diagrams found for the vehicle you selected.
Select your vehicle options to narrow down results.
1.
Cooling - Water Pump (6.6L Diesel)
2.
Cooling - Water Pump (6.6L GAS)
3.
Cooling System - Water Pump (DIESEL)
4.
Cooling System - Water Pump (FLEX,GAS)
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
1
84565799
Radiator
Radiator, Radiator
Part Notes: Silverado, Sierra 2500 HD
Replaced By: 84889155
MSRP:
$566.67
Your Price:
$379.10
1
Add To Cart
1
85610318
Radiator
Radiator, Radiator
Part Notes: Silverado, Sierra 2500 HD
MSRP:
$879.94
Your Price:
$586.05
1
Add To Cart
1
12680257
Water Pump
Part Notes: 6.6L Diesel
MSRP:
$296.72
Your Price:
$152.89
1
Add To Cart
1
12735409
Water Pump
Part Notes: 6.6L GAS
MSRP:
$567.12
Your Price:
$292.20
1
Add To Cart
2
85119166
Upper Hose
Hose-Radiator Inlet
Part Notes: Silverado, Sierra 2500 HD
MSRP:
$95.34
Your Price:
$64.06
1
Add To Cart
2
85122989
Upper Hose
Hose-Radiator Inlet
Part Notes: Silverado, Sierra 2500 HD
MSRP:
$37.85
Your Price:
$24.19
1
Add To Cart
2
12682391
Water Pump Gasket
Gasket-Water Pump
Part Notes: 6.6L GAS
MSRP:
$0.88
Your Price:
$0.47
1
Add To Cart
2
12643779
Water Pump Seal
Seal-Water Pump Cover (O Ring)
Part Notes: 6.6L Diesel
MSRP:
$8.20
Your Price:
$4.37
1
Add To Cart
3
85119159
Lower Hose
Hose, Radiator Outlet (Lower)
Part Notes: Silverado, Sierra 2500 HD
MSRP:
$38.11
Your Price:
$25.61
1
Add To Cart
3
85119169
Lower Hose
Hose, Radiator Outlet (Lower)
Part Notes: Silverado, Sierra 2500 HD
Replaced By: 85056546
MSRP:
$175.56
Your Price:
$112.18
1
Add To Cart
3
11548396
Water Pump Bolt
Bolt, Engine Coolant
Part Notes: 6.6L GAS
Replaced By: 11602239
MSRP:
$21.30
Your Price:
$11.93
1
Add To Cart
3
11562133
Water Pump Upper Bolt
Bolt Assembly-Hexagon Head W/Flat Washer
Part Notes: 6.6L Diesel
MSRP:
$9.78
Your Price:
$6.24
1
Add To Cart
4
13502353
Cap
Cap Assembly-Radiator Surge Tank
Part Notes: Silverado, Sierra 2500 HD
Replaced By: 13545896
MSRP:
$20.14
Your Price:
$10.14
1
Add To Cart
4
11516988
Water Pump Lower Bolt
Part Notes: 6.6L Diesel
MSRP:
$8.68
Your Price:
$5.53
1
Add To Cart
4
11588327
Water Pump Retainer
Retainer
Part Notes: 6.6L GAS
MSRP:
$7.93
Your Price:
$5.06
1
Add To Cart
5
84622147
Expansion Tank
Container, Heater Coolant Tank
Part Notes: Silverado, Sierra 2500 HD
Replaced By: 85639732
MSRP:
$101.95
Your Price:
$68.51
5
84630072
Expansion Tank
Container, Heater Coolant Tank
Part Notes: Silverado, Sierra 2500 HD
MSRP:
$71.88
Your Price:
$48.31
5
12626061
Water Pump Sleeve
Sleeve, Generator Mounting
Part Notes: 6.6L GAS
MSRP:
$14.82
Your Price:
$8.30
1
Add To Cart
5
11611141
Water Pump Stud
Stud-Double End
Part Notes: 6.6L Diesel
MSRP:
$9.26
Your Price:
$5.19
1
Add To Cart
6
25186240
Temperature Sensor
Sensor, Computer Control Sensors
Part Notes: 6.6L GAS
MSRP:
$32.55
Your Price:
$17.34
1
Add To Cart
6
12680456
Thermostat
Thermostat Assembly-Engine Coolant
Part Notes: Silverado, Sierra 2500 HD; 185 Degrees
MSRP:
$16.72
Your Price:
$8.90
1
Add To Cart
6
12680457
Thermostat
Thermostat Assembly-Engine Coolant
Part Notes: Silverado, Sierra 2500 HD; 180 Degrees
MSRP:
$17.12
Your Price:
$9.12
1
Add To Cart
6
89018168
Thermostat
Part Notes: Silverado, Sierra 2500 HD
MSRP:
$74.05
Your Price:
$37.33
1
Add To Cart
6
94515107
Water Pump Nut
Part Notes: 6.6L Diesel
Replaced By: 11546377
MSRP:
$9.10
Your Price:
$5.10
1
Add To Cart
7
12722039
Harness
Part Notes: 6.6L GAS
MSRP:
$35.91
Your Price:
$22.93
1
Add To Cart
7
12587397
Thermostat Gasket
Seal-Water Inlet
Part Notes: Silverado, Sierra 2500 HD
MSRP:
$11.12
Your Price:
$5.92
1
Add To Cart
7
12680544
Thermostat Gasket
Seal-Engine Coolant Thermostat (O Ring)
Part Notes: Silverado, Sierra 2500 HD
MSRP:
$14.00
Your Price:
$7.46
1
Add To Cart
7
12693295
Thermostat Housing
Part Notes: 6.6L Diesel
Replaced By: 12743523
MSRP:
$218.82
Your Price:
$120.90
1
Add To Cart
8
89018168
Thermostat
Part Notes: 6.6L GAS
MSRP:
$74.05
Your Price:
$37.33
1
Add To Cart
8
12587395
Thermostat Housing
Inlet, Engine Coolant Pump
Part Notes: Silverado, Sierra 2500 HD
MSRP:
$18.38
Your Price:
$9.79
1
Add To Cart
8
12643796
Thermostat Housing
Housing-Engine Coolant Thermostat
Part Notes: Silverado, Sierra 2500 HD
Replaced By: 12743523
MSRP:
$218.82
Your Price:
$120.90
1
Add To Cart
8
12643149
Thermostat Housing Gasket
Gasket-Engine Coolant Thermostat Housing
Part Notes: 6.6L Diesel
MSRP:
$9.38
Your Price:
$4.99
1
Add To Cart
9
11589001
Thermostat Housing Bolt
Bolt, Chassis/Engine Wiring Harness
Part Notes: 6.6L Diesel
MSRP:
$10.51
Your Price:
$6.38
1
Add To Cart
9
12587395
Water Inlet
Inlet, Engine Coolant Pump
Part Notes: 6.6L GAS
MSRP:
$18.38
Your Price:
$9.79
1
Add To Cart
9
12706111
Water Outlet
Outlet, Engine Coolant
Part Notes: Silverado, Sierra 2500 HD
MSRP:
$91.26
Your Price:
$50.42
1
Add To Cart
9
12735409
Water Pump
Part Notes: Silverado, Sierra 2500 HD
MSRP:
$567.12
Your Price:
$292.20
1
Add To Cart
10
12682391
Gasket
Gasket-Water Pump
Part Notes: Silverado, Sierra 2500 HD
MSRP:
$0.88
Your Price:
$0.47
1
Add To Cart
10
11611144
Thermostat Housing Stud
Stud-Double End
Part Notes: 6.6L Diesel
MSRP:
$8.12
Your Price:
$5.19
1
Add To Cart
10
12587397
Water Inlet Seal
Seal-Water Inlet
Part Notes: 6.6L GAS
MSRP:
$11.12
Your Price:
$5.92
1
Add To Cart
10
12680257
Water Pump
Part Notes: Silverado, Sierra 2500 HD
MSRP:
$296.72
Your Price:
$152.89
1
Add To Cart
11
25919018
Fan Blade
Fan, Engine Cooling
Part Notes: Silverado, Sierra 2500 HD
MSRP:
$199.23
Your Price:
$96.95
1
Add To Cart
11
12643779
Gasket
Seal-Water Pump Cover (O Ring)
Part Notes: Silverado, Sierra 2500 HD; O-Ring
MSRP:
$8.20
Your Price:
$4.37
1
Add To Cart
11
12644927
Gasket
Gasket, Engine Coolant Outlet
Part Notes: Silverado, Sierra 2500 HD; Gasket
MSRP:
$0.88
Your Price:
$0.49
1
Add To Cart
11
11546365
Thermostat Housing Nut
Nut
Part Notes: 6.6L Diesel
MSRP:
$2.67
Your Price:
$1.70
5
Add To Cart
11
11588714
Water Inlet Bolt
Bolt/Screw
Part Notes: 6.6L GAS
MSRP:
$10.69
Your Price:
$6.50
1
Add To Cart
12
12724548
By-Pass Pipe
Pipe Assembly-Thermostat Bypass
Part Notes: 6.6L Diesel
Replaced By: 12737234
MSRP:
$80.00
Your Price:
$42.60
1
Add To Cart
12
84012677
Fan Blade
Fan, Engine Cooling
Part Notes: Silverado, Sierra 2500 HD
MSRP:
$283.61
Your Price:
$138.01
1
Add To Cart
12
84382012
Fan Clutch
Clutch Assembly-Fan Blade
Part Notes: Silverado, Sierra 2500 HD
MSRP:
$349.78
Your Price:
$170.22
1
Add To Cart
13
12658352
By-Pass Pipe Seal
Seal, Engine Coolant By-Pass
Part Notes: 6.6L Diesel
MSRP:
$9.26
Your Price:
$4.93
1
Add To Cart
13
84963656
Fan Clutch
Clutch Assembly-Fan Blade
Part Notes: Silverado, Sierra 2500 HD; RWD
Replaced By: 85824794
MSRP:
$552.84
Your Price:
$294.39
1
Add To Cart
13
85588578
Fan Clutch
Clutch Assembly-Fan Blade
Part Notes: Silverado, Sierra 2500 HD; 4WD
Replaced By: 85824793
MSRP:
$563.90
Your Price:
$300.28
1
Add To Cart
13
84654431
Fan Shroud
Shroud, Radiator Fan Shroud
Part Notes: Silverado, Sierra 2500 HD; Front; Upper
Replaced By: 84943753
MSRP:
$75.37
Your Price:
$50.66
1
Add To Cart
13
85102617
Fan Shroud
Shroud-Engine Coolant Fan Lower
Part Notes: Silverado, Sierra 2500 HD; Front; Lower
MSRP:
$36.70
Your Price:
$24.66
1
Add To Cart
13
85112067
Fan Shroud
Shroud-Engine Coolant Fan Rear
Part Notes: Silverado, Sierra 2500 HD; Rear
MSRP:
$198.93
Your Price:
$127.12
1
Add To Cart
14
12737097
By-Pass Pipe Gasket
Part Notes: 6.6L Diesel
MSRP:
$8.20
Your Price:
$4.37
1
Add To Cart
14
84082828
Fan Shroud
Shroud-Engine Coolant Fan Lower
Part Notes: Silverado, Sierra 2500 HD; Front; Lower
MSRP:
$69.92
Your Price:
$47.00
1
Add To Cart
14
84943756
Fan Shroud
Shroud, Radiator Fan Shroud
Part Notes: Silverado, Sierra 2500 HD; Front; Upper
MSRP:
$62.51
Your Price:
$42.00
1
Add To Cart
14
87868034
Fan Shroud
Shroud-Engine Coolant Fan Rear
Part Notes: Silverado, Sierra 2500 HD; Rear
MSRP:
$222.55
Your Price:
$148.89
1
Add To Cart
15
12680457
Thermostat
Thermostat Assembly-Engine Coolant
Part Notes: 6.6L Diesel, 180 DEG
MSRP:
$17.12
Your Price:
$9.12
1
Add To Cart
16
12680456
Thermostat
Thermostat Assembly-Engine Coolant
Part Notes: 6.6L Diesel, 185 DEG
MSRP:
$16.72
Your Price:
$8.90
1
Add To Cart
17
12680544
Thermostat Seal
Seal-Engine Coolant Thermostat (O Ring)
Part Notes: 6.6L Diesel, 180 DEG Therm
MSRP:
$14.00
Your Price:
$7.46
1
Add To Cart
18
12680544
Thermostat Seal
Seal-Engine Coolant Thermostat (O Ring)
Part Notes: 6.6L Diesel, 185 DEG Therm
MSRP:
$14.00
Your Price:
$7.46
1
Add To Cart
19
25186240
Temperature Sensor
Sensor, Computer Control Sensors
Part Notes: 6.6L Diesel
MSRP:
$32.55
Your Price:
$17.34
1
Add To Cart
20
12706111
Water Outlet
Outlet, Engine Coolant
Part Notes: 6.6L Diesel
MSRP:
$91.26
Your Price:
$50.42
1
Add To Cart
21
12725092
Outlet Pipe
Pipe, Engine Coolant
Part Notes: 6.6L Diesel
MSRP:
$67.74
Your Price:
$36.07
1
Add To Cart
22
12644927
Outlet Pipe Gasket
Gasket, Engine Coolant Outlet
Part Notes: 6.6L Diesel
MSRP:
$0.88
Your Price:
$0.49
1
Add To Cart
23
94011702
Outlet Pipe Seal
Gasket, Engine Coolant Pump
Part Notes: 6.6L Diesel
MSRP:
$45.19
Your Price:
$24.08
1
Add To Cart
You may also looking for following parts
84912382
EMBLEM PKG,BODY(INCLUDES 2-4)(BLACK)(INSTALL 0.80)(.1256 KG)(2500HD LIGHT PACKAGE)
Fitting Vehicle Options: CK2(03-43-53)(GF3,RIK,X88)
Replaced By: 86539800
MSRP:
$125.00
Your Price:
$105.00
View Details
12695634
INSULATOR,FUEL PUMP
Fitting Vehicle Options: CK2,3(L8T)
MSRP:
$43.75
Your Price:
$24.18
View Details
23322271
BRACKET,FUEL/WATER SEPARATOR(PRIMARY)
Fitting Vehicle Options: CK209,309(43-53)(L5P)
Replaced By: 85594680
MSRP:
$93.02
Your Price:
$51.39
View Details