Gaskets & Sealing Systems for 2017 Chevrolet Express 2500
1. Housing 
2. AC Line O-Ring 
3. AC Line O-Ring 
4. AC Line O-Ring 
5. A/C Line O-Ring 
6. Service Valve Seal 
7. A/C Line O-Ring 
8. A/C Line O-Ring 
9. A/C Refrigerant Line O-Ring 
10. A/C Line O-Ring 
11. A/C Refrigerant Line O-Ring 
12. Service Valve Seal 
13. A/C Refrigerant Line O-Ring 
14. Rear Press Tube Cap 15. ACDelcoâ„¢ A/C Line O-Ring No.
Part # / Description / Price
Price
1
Auxiliary Heater Case 
GM
GM Description: REAR. outer. 1/2, 3/4 & 1 ton, 1996 new style, rear, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $129.24
$76.90
MSRP $129.24
$76.90
2
Auxiliary HVAC Heater Case GM
GM Description: Genuine GM Auxiliary HVAC Heater Case, part number 52469153. This GM OEM auxiliary HVAC heater case is a factory heating and air conditioning component that controls or delivers airflow and temperature in the cabin. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 52469153 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $114.66
$68.22
MSRP $114.66
$68.22
3
Auxiliary Heater Air Outlet Seal GM
GM Description: 1/2, 3/4 & 1 ton, 1996 new style, rear, heater outlet. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.68
$9.92
MSRP $15.68
$9.92
4
Auxiliary Heater Core GM
GM Description: Express, savana. 1/2, 3/4 & 1 ton, 1996 new style, rear. Long-life alloys provide corrosion resistance
High-strength brazed joints ensure durability
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $193.60
$114.71
MSRP $193.60
$114.71
5
Auxiliary Heater Core Seal GM
GM Description: 1/2, 3/4 & 1 ton, 1996 new style, rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $16.64
$10.52
MSRP $16.64
$10.52
5
Heater Core Seal GM
GM Description: Front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.10
$9.55
MSRP $15.10
$9.55
6
HVAC Heater Core Cover GM
GM Description: Rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $61.86
$37.04
MSRP $61.86
$37.04
7
Air Conditioning Line O-Ring GM
GM Description: 1/2, 3/4 & 1 ton, 1996 new style, rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $96.68
$57.89
MSRP $96.68
$57.89
7
Heater Core Case Seal GM
GM Positions: Upper
Description: Front. 1/2, 3/4 & 1 ton, 1996 new style, instrument panel, heater. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $16.66
$10.54
MSRP $16.66
$10.54
7
Instrument Panel Outer Air Duct GM
GM Positions: Lower
Description: Front. 1/2, 3/4 & 1 ton, 1996 new style, instrument panel, air outlet. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $14.70
$9.30
MSRP $14.70
$9.30
7
Heater Core Gasket GM
GM Description: Genuine GM Heater Core Gasket, part number 52468107. This GM OEM heater core gasket is a factory heating and air conditioning component that controls or delivers airflow and temperature in the cabin. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 52468107 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $35.69
$22.57
MSRP $35.69
$22.57
7
Auxiliary Air Conditioning Outlet Duct Seal GM
GM Description: 1/2, 3/4 & 1 ton, 1996 new style, rear, ac outlet. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.54
$9.83
MSRP $15.54
$9.83
7
Air Conditioning Line O-Ring GM
GM Description: Genuine GM Air Conditioning Line O-Ring, part number 52468057. This GM OEM air conditioning line o-ring is a factory air conditioning component with OE-correct fit and connections. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 52468057 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $21.36
$13.51
MSRP $21.36
$13.51
8
Blower Motor Resistor GM
GM Description: Express, savana. 1/2, 3/4 & 1 ton, 1996 new style, rear. Restores blower speed control caused by a failed resistor
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $73.94
$44.27
MSRP $73.94
$44.27
9
Heater Control Valve GM
GM Description: 1/2, 3/4 & 1 ton, 1996 new style, rear, mode. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.76
$9.97
MSRP $15.76
$9.97
10
Heating and Air Conditioning Control Valve GM
GM Description: 1/2, 3/4 & 1 ton, 1996 new style, rear, temperature. Restores heating performance on systems with damaged temperature valves/doors
MSRP $85.34
$51.10
MSRP $85.34
$51.10
11
Heating and Air Conditioning Auxiliary Blower Motor Assembly GM
GM Description: Genuine GM Heating and Air Conditioning Auxiliary Blower Motor Assembly, part number 89019113. This GM OEM heating and air conditioning auxiliary blower motor assembly is a factory heating and air conditioning component that controls or delivers airflow an ...
MSRP $223.04
$132.26
MSRP $223.04
$132.26
13
Auxiliary HVAC Heater Blower Motor Cooling Tube GM
GM Description: Front. 1/2, 3/4 & 1 ton, 1996 new style, rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $34.28
$21.68
MSRP $34.28
$21.68