Radiator & Components for 2013 GMC Sierra 1500
No.
Part # / Description / Price
Price
2
Radiator Insulator 
GM
GM Positions: Upper
Description: # Product Description
Upgrade your vehicle's cooling system with the genuine GM OEM radiator upper insulator (MPN: 89019152), a critical component that provides thermal protection and structural support for your radiator. This authentic General Motors par ...
MSRP $14.18
$10.13
MSRP $14.18
$10.13
3
Radiator Insulator GM
GM Notes: PARTS: Part included with radiator.
Description: The GM Radiator Insulator (MPN: 89019121) is a genuine OEM cooling system component designed to optimize engine temperature regulation across multiple GM truck and SUV platforms. This authentic General Motors part ensures proper thermal management and heat ...
MSRP $40.23
$27.50
MSRP $40.23
$27.50
4
Radiator Inlet Hose GM
GM Positions: Upper
Description: Silverado, sierra. 4.3l. All models. 4.3l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
5
Multi-Purpose Clamp GM
GM Notes: PARTS: Part included with upper hose.
Description: The Genuine GM OEM Multi-Purpose Clamp (MPN: 11570391) is an authentic General Motors component engineered for secure fastening across multiple GM engine platforms including 4.3L, 4.6L, 4.8L, 5.3L, 6.0L, and 6.2L engines. This durable clamp assembly is des ...
MSRP $8.62
$6.17
MSRP $8.62
$6.17
8
Radiator Hose Clamp GM
GM Notes: PARTS: Part included with lower hose.
Description: The GM Radiator Hose Clamp (MPN: 11570393) is a genuine OEM component engineered to secure coolant hoses in your vehicle's cooling system. This authentic General Motors part ensures proper coolant flow and system integrity across select GM vehicles. Design ...
MSRP $16.52
$11.81
MSRP $16.52
$11.81
9
Multi-Purpose Clamp GM
GM Notes: PARTS: Part included with lower hose.
Description: The GM Genuine Multi-Purpose Clamp (MPN: 15032531) is an OEM-engineered fastening component designed for lower rear positioning on 4.3L engine applications. This authentic General Motors part ensures secure, reliable clamping performance and is engineered ...
MSRP $5.45
$3.90
MSRP $5.45
$3.90
10
Engine Coolant Reservoir Hose Clamp GM
GM Notes: PARTS: Part included with lower hose.
Description: Genuine GM OEM Engine Coolant Reservoir Hose Clamp (MPN: 11570388) secures coolant lines on select GM vehicles including 6.6L Duramax diesel, 6.0L, 4.3L, and eAssist-equipped models. This 35mm hose clamp maintains proper coolant flow and prevents leaks in ...
MSRP $9.11
$6.19
MSRP $9.11
$6.19
11
Radiator Surge Tank GM
GM Description: **Product Description:**
The Genuine GM OEM Radiator Surge Tank (MPN: 84368363) is engineered to maintain optimal coolant levels and pressure in your vehicle's cooling system. This authentic General Motors part is designed for Chevrolet Silverado, GMC Sie ...
MSRP $86.97
$57.82
MSRP $86.97
$57.82
12
20 P.S.I. Radiator Surge Tank Cap GM
GM Description: # 20 P.S.I. Radiator Surge Tank Cap - GM OEM Part
The Genuine GM OEM 20 P.S.I. Radiator Surge Tank Cap (MPN: 13545896) is a factory-original cooling system component designed to maintain proper coolant pressure and prevent overflow in select GM vehicles. ...
MSRP $20.14
$12.00
MSRP $20.14
$12.00
12
Coolant Reservoir Cap GM
GM Description: **Product Description:**
The Genuine GM OEM Coolant Reservoir Cap (MPN: 15076936) is an authentic replacement filler cap engineered for select General Motors vehicles equipped with advanced cooling systems, including models with 3.6L twin-turbo, 4.4L, 2.0 ...
MSRP $20.56
$13.97
MSRP $20.56
$13.97
13
Radiator Surge Tank Inlet Hose GM
GM Description: Upgrade your cooling system with the genuine GM OEM Radiator Surge Tank Inlet Hose (MPN: 22827733), engineered for reliable coolant flow management in select GM trucks and SUVs. This factory-original part is specifically designed for 4.3L, 4.8L, 5.3L, 6.0L ...
MSRP $47.67
$32.58
MSRP $47.67
$32.58
13
Radiator Surge Tank Inlet Hose GM
GM Description: Inlet hose. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
13
Radiator Surge Tank Overflow Hose GM
GM Description: Overflow hose. Helps maintain optimal operating temperatures
Designed to connect radiator overflow tank and cooling system components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
14
Engine Coolant Thermostat GM
GM Description: Genuine GM OEM Engine Coolant Thermostat (MPN: 12632948) designed for select GM vehicles including Chevrolet Astro, Safari, Express, Savana, Silverado and GMC Sierra models from 1996-2014. This OEM thermostat regulates coolant flow through the radiator to ...
MSRP $57.42
$32.70
MSRP $57.42
$32.70
14
Acdelco™ Engine Coolant Thermostat GM
GM Description: S-series. 4.3l. Incl.Gasket. 6 cylinder, with high output. Astro, Safari. Cpi, mpi. Express, savana. All models. 2003-14. Silverado, sierra. 4.3l. 1/2, 3/4 & 1 ton, 1996 new style, 4.3, 5.0, 5.7L.
15
Engine Coolant Thermostat O-Ring GM
GM Description: Genuine GM OEM Engine Coolant Thermostat O-Ring (MPN: 12551507) is an essential engine seal designed to prevent coolant leaks from your vehicle's thermostat housing. This authentic General Motors replacement part fits 6-cylinder and 8-cylinder models, incl ...
MSRP $11.80
$7.03
MSRP $11.80
$7.03
16
Engine Coolant Water Outlet GM
GM Description: The Engine Coolant Water Outlet (MPN: 12557563) is a genuine GM OEM part engineered for Chevrolet Silverado and GMC Sierra models equipped with 4.3L engines. This critical cooling system component maintains proper coolant flow and temperature regulation, f ...
MSRP $125.24
$69.38
MSRP $125.24
$69.38
17
Upper Radiator Air Baffle GM
GM Description: The GM Upper Radiator Air Baffle (MPN: 22737377) is a genuine OEM cooling system component engineered to optimize airflow management in your vehicle's radiator assembly. This factory-original part is specifically designed for GM trucks and SUVs equipped wi ...
MSRP $224.10
$147.83
MSRP $224.10
$147.83
18
Multi-Purpose Clip GM
GM Description: The GM Genuine Multi-Purpose Clip (MPN: 11561878) is an authentic OEM component engineered to meet General Motors' exacting quality standards for secure fastening and component retention across select GM vehicles. This durable clip delivers reliable perfor ...
MSRP $7.59
$5.15
MSRP $7.59
$5.15
19
Driver Side Radiator Air Baffle GM
GM Positions: Left
Description: The Driver Side Radiator Air Baffle (MPN: 15915519) is a genuine GM OEM part engineered to optimize engine cooling performance across multiple displacement engines. This radiator air baffle directs airflow efficiently through the cooling system on select G ...
MSRP $98.14
$65.50
MSRP $98.14
$65.50
19
Passenger Side Radiator Air Baffle GM
GM Positions: Right
Description: The Genuine GM OEM Passenger Side Radiator Air Baffle (MPN: 15915520) is engineered to optimize engine cooling performance by directing airflow efficiently through your vehicle's radiator. This authentic General Motors part is designed for select GM trucks ...
MSRP $93.23
$62.23
MSRP $93.23
$62.23
19
Radiator Support Baffle GM
GM Positions: Lower
Description: # Radiator Support Baffle
The GM OEM Radiator Support Baffle (MPN: 25998991) is a genuine General Motors engine cooling component engineered to optimize airflow management through your vehicle's radiator system. This authentic GM part fits 4.3L, 4.8L, 5.3 ...
MSRP $132.63
$88.53
MSRP $132.63
$88.53
20
Multi-Purpose Clip GM
GM Positions: Right
Description: Upgrade your GM vehicle with the genuine OEM Multi-Purpose Clip (MPN: 10121502), a critical fastening component designed to meet General Motors' exacting engineering standards. This authentic GM part provides reliable securing and attachment functionality ...
MSRP $3.14
$2.13
MSRP $3.14
$2.13