Radiator & Components for 2018 GMC Yukon XL
No.
Part # / Description / Price
Price
2
Radiator Insulator 
GM
GM Notes: PARTS: Part included with radiator.
Description: The GM part number 89019152 refers to a Radiator Upper Insulator. This part is designed to insulate and support the radiator, ensuring it remains securely in place and functions efficiently
Fitment:
Chevrolet Corvette (2014-2025)Cadillac Escalade (2009-2020)Chevrolet Suburban (2011-2020)Chevrolet Tahoe (2008-2020)GMC Sierra (2009-2019)
MSRP $13.83
$11.61
MSRP $13.83
$11.61
3
Radiator Mount GM
GM Notes: PARTS: Part included with radiator.
Description: 6.6L diesel. Without eassist. Designed to help absorb noises, prevent vibrations, and suppress road noise
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $41.67
$30.12
MSRP $41.67
$30.12
4
Upper Radiator Air Baffle GM
GM Description: Without eassist with r-134a. Without eassist with r-1234yf. Upper. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $75.78
$54.32
MSRP $75.78
$54.32
5
Passenger Side Radiator Air Baffle GM
GM Positions: Right
Description: Without eassist with r-134a. Without eassist with r-1234yf. Side. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $70.52
$50.55
MSRP $70.52
$50.55
6
Driver Side Radiator Air Baffle GM
GM Positions: Left
Description: Without eassist with r-134a. Without eassist with r-1234yf. Side. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $70.52
$50.55
MSRP $70.52
$50.55
7
Lower Radiator Air Baffle GM
GM Description: Without eassist with r-134a. Without eassist with r-1234yf. Lower. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $52.89
$38.23
MSRP $52.89
$38.23
8
Radiator Air Seal GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $194.77
$135.27
MSRP $194.77
$135.27
9
Upper Hose GM
GM Description: Tahoe, Yukon, Escalade. Without eassist. Escalade ESV. Sierra, silverado. Suburban. Yukon XL.
MSRP $40.73
$29.33
MSRP $40.73
$29.33
10
Lower Hose GM
GM Description: Tahoe, Yukon, Escalade. Without eassist. Escalade ESV. Sierra, silverado. Suburban. Yukon XL.
MSRP $190.85
$132.55
MSRP $190.85
$132.55
11
Radiator Surge Tank GM
GM Description: Without eassist. Sierra, silverado. Tahoe, Yukon, Escalade. Escalade ESV. Yukon XL. Suburban 3500hd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
12
15 P.S.I. Radiator Cap GM
GM Description: 6.0L. Without eassist. Sierra, silverado. Tahoe, Yukon, Escalade. Escalade ESV. Yukon XL. Location-Reservoir. Suburban 3500hd. Helps seal and maintain pressure in your vehicle's cooling system for vehicle safety
MSRP $13.03
$9.13
MSRP $13.03
$9.13
12
Acdelco™ Reservoir Cap GM
GM Description: Location-Reservoir. Sierra, silverado. 6.0L. Reservoir cap. Without eassist. Tahoe, Yukon, Escalade. Escalade ESV. Yukon XL. Suburban 3500hd.
13
MSRP $118.66
$84.02
14
MSRP $59.57
$42.89
No.
Part # / Description / Price
Price
N/A
Shutter GM
GM Description: Chevrolet Tahoe. Escalade ESV. Cadillac Escalade. Suburban. Gmc Yukon. Yukon XL.
$225.54
$225.54
1
Radiator GM
GM Description: Lightweight; the radiators have a positive heat transfer to weight ratio
Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $424.53
$294.20
MSRP $424.53
$294.20
1
Radiator GM
GM Description: Lightweight; the radiators have a positive heat transfer to weight ratio
Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $592.92
$410.01
MSRP $592.92
$410.01
1
Radiator GM
GM Description: Lightweight; the radiators have a positive heat transfer to weight ratio
Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $622.58
$430.52
MSRP $622.58
$430.52
9
Engine Water Pump GM
GM Description: Without eassist. Tahoe, Yukon, Escalade. Suburban. Sierra, silverado. 4.3l. Yukon XL. All. Sierra, silverado. 5.3l. Sierra, silverado. 6.2l. Incl.Gasket,Housing,Pulley,Thermostat,Thermostat Gasket and Thermostat Housing. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $559.94
$323.37
MSRP $559.94
$323.37
10
Gasket GM
GM Description: Sierra, silverado. Tahoe, Yukon, Escalade. Yukon XL, Suburban. Escalade ESV. Camaro. Corvette. CTS-v. Small rear gasket. 6.2L supercharged.
MSRP $8.00
$5.60
MSRP $8.00
$5.60
10
Water Pump Gasket GM
GM Description: Sierra, silverado. Tahoe, Yukon, Escalade. Yukon XL, Suburban. Escalade ESV. CTS-v. Large round gasket. 6.2L supercharged. Corvette. May be made from fiber or a rubberized composite material
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.63
$6.71
MSRP $9.63
$6.71
10
Acdelco™ Engine Water Pump Housing Gasket GM
GM Description: Sierra, silverado. Tahoe, Yukon, Escalade. Yukon XL, Suburban. Escalade ESV. Camaro. Corvette. CTS-v. Small rear gasket. 6.2L supercharged.