How to remove the Heater Core?

To remove the front heater core, start by disconnecting the cable from the negative battery terminal and draining the cooling system. Then, remove the coolant reservoir and disconnect the heater hoses at the heater core inlet and outlet pipes on the engine side of the firewall. Unscrew the heater core cover and carefully cut along the top edge to remove it. Finally, remove the heater core retainers and detach the heater core from the housing. For the rear heater core, begin by having the air conditioning system discharged. Remove the left rear quarter trim panel and the upright air duct from the housing. Disconnect the electrical connectors to the HVAC housing and remove the cover to the housing assembly plumbing from under the vehicle. Remove the heater and air conditioning hoses and the mounting nuts to the housing assembly. To install both heater cores, simply reverse the removal steps. Refill the cooling system, check for proper operation, and recheck the coolant level.

Genuine Chevrolet Express Heater Core

HVAC Heater Core

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3 Heater Cores found

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Chevrolet Express Core Asm,Heater
Part Number: 52497763
- Other Name: CORE, Heater Core; Heater Core
- Replaces: 52468013
$159.80 MSRP: $335.72
You Save: $175.92 (53%)

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Fits the following Vehicles:
1996-2021 Chevrolet Express | 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RECREATIONAL VEHICLE EXPRESS, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER EXPRESS, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA | 4 Cyl 2.8L Diesel, 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.0L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.5L Diesel, 8 Cyl 6.6L Diesel, 8 Cyl 7.4L, 8 Cyl 8.1L
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Chevrolet Express Heater Asm,Heater Coolant
Part Number: 19130016
- Other Name: HEATER, Auxiliary Heater; Cooler
$936.62 MSRP: $1695.24
You Save: $758.62 (45%)

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Fits the following Vehicles:
2006-2021 Chevrolet Express | 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA | 4 Cyl 2.8L Diesel, 8 Cyl 6.6L Diesel
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Chevrolet Express Core,Auxiliary Heater
Part Number: 52469301
- Other Name: CORE, Heater Core; Auxiliary Heater Core, Heater Core
$71.72 MSRP: $170.76
You Save: $99.04 (58%)

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More Info
Fits the following Vehicles:
2003-2021 Chevrolet Express | 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER EXPRESS, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA | 4 Cyl 2.8L Diesel, 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel
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Chevrolet Express Heater Core Parts Questions & Answers

Heater Asm,Heater Coolant
19130016
Q: How to remove the Heater Core?
A: To remove the front heater core, start by disconnecting the cable from the negative battery terminal and draining the cooling system. Then, remove the Coolant Reservoir and disconnect the heater hoses at the heater core inlet and outlet pipes on the engine side of the firewall. Unscrew the heater core cover and carefully cut along the top edge to remove it. Finally, remove the heater core retainers and detach the heater core from the housing. For the rear heater core, begin by having the air conditioning system discharged. Remove the left rear quarter trim panel and the upright air duct from the housing. Disconnect the electrical connectors to the HVAC housing and remove the cover to the housing assembly plumbing from under the vehicle. Remove the heater and air conditioning hoses and the mounting nuts to the housing assembly. To install both heater cores, simply reverse the removal steps. Refill the cooling system, check for proper operation, and recheck the coolant level.

Genuine Chevrolet Express Heater Core

Enter your vehicle info to find more parts and verify fitment

3 Heater Cores found

Chevrolet Express Core Asm,Heater

Chevrolet Express Heater Asm,Heater Coolant

Chevrolet Express Core,Auxiliary Heater

Chevrolet Express Heater Core Parts Questions & Answers

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