How to disconnect and remove the heater core in a Chevrolet Malibu?

Before being disconnected, the battery should be disconnected and the power seat(s) should be moved fully to the rear. To begin with 2015 and earlier 2.0L models and all 2.5L models just unfasten the cable from the negative battery terminal. After that, drain off cooling system and reserve coolant if it is in good condition. The clamps which hold heater hoses at firewall should be released before disconnecting them. Take away left sided insulating panel and driver's knee bolster. Fold back front carpet until heater core is exposed.Pull out driver side rear floor duct then unclip heater core tube clamps.Remove heater core bracket after that disconnect tubes from heater core.Remove heater core gently from car.For 2016 and beyond use a professional to discharge air conditioning system on 1.5L and 2.0L models.Disconnect cable from negative battery terminal then remove coolant.Release clamps around heater hoses on firewall then detach them.Let loose line at TXV valve.Undo instrument panel among others like brake and accelerator pedal assembly.HVAC housing fasteners are removed from engine compartment side.Heater tube seals are taken out along with support bracket fastener.Spread apart brackets on HVAC housing then pull out heater core sideways through housing.When installing, fill the cooling system with the proper mixture of antifreeze and water.Run the engine until normal operating temperature is reached.Look at coolant level again; top up as necessary.Finally, get a professional to evacuate, recharge or leak-test this system lest you do it yourself.

Genuine Chevrolet Malibu Heater Core

HVAC Heater Core

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8 Heater Cores found

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Chevrolet Malibu Core Kit,Heater
Part Number: 13406298
$54.79 MSRP: $167.24
You Save: $112.45 (68%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CORE KIT, Heater Core; Heater Core
- Replaces: 20782084, 13263329
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2016 Chevrolet Malibu | LS 4 DOOR NOTCHBACK, LT 4 DOOR NOTCHBACK, LTZ 4 DOOR NOTCHBACK | 4 Cyl 2.0L, 4 Cyl 2.4L, 4 Cyl 2.5L
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Chevrolet Malibu Core Assembly, Htr
Part Number: 84215014
$74.59 MSRP: $156.69
You Save: $82.10 (53%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Core
- Replaces: 23506093
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2022 Chevrolet Malibu | L 4 DOOR NOTCHBACK, LS 4 DOOR NOTCHBACK, LT 4 DOOR NOTCHBACK, LT HYBRID 4 DOOR NOTCHBACK, LTZ 4 DOOR NOTCHBACK, RS 4 DOOR NOTCHBACK | 4 Cyl 1.5L, 4 Cyl 1.8L, 4 Cyl 2.0L
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Chevrolet Malibu Core Assembly, Auxiliary Heater
Part Number: 84156602
$184.03 MSRP: $334.60
You Save: $150.57 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Core Assembly, Aux Htr; Heater Core
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Chevrolet Malibu | LT HYBRID 4 DOOR NOTCHBACK | 4 Cyl 1.5L, 4 Cyl 1.8L, 4 Cyl 2.0L
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Chevrolet Malibu Core,Heater
Part Number: 22737140
$89.00 MSRP: $159.64
You Save: $70.64 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: CORE, Heater Core; Heater Core
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2012 Chevrolet Malibu | 4 DOOR HYBRID, LS 4 DOOR NOTCHBACK, LT 4 DOOR NOTCHBACK, LTZ 4 DOOR NOTCHBACK | 4 Cyl 2.2L, 4 Cyl 2.4L, 6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.6L
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Chevrolet Malibu Core Assembly, Auxiliary Heater
Part Number: 23321725
$180.91 MSRP: $325.96
You Save: $145.05 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: CORE, Heater Core
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2018 Chevrolet Malibu | LT HYBRID 4 DOOR NOTCHBACK | 4 Cyl 1.5L, 4 Cyl 1.8L, 4 Cyl 2.0L
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Chevrolet Malibu Core Assembly, Heater
Part Number: 22695363
$84.55 MSRP: $151.66
You Save: $67.11 (45%)
Product Specifications
- Other Name: CORE, Heater Core; Heater Core
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2008 Chevrolet Malibu | 4 DOOR HATCHBACK, 4 DOOR NOTCHBACK, BASE 4 DOOR NOTCHBACK, LS 4 DOOR HATCHBACK, LS 4 DOOR NOTCHBACK, LT 4 DOOR HATCHBACK, LT 4 DOOR NOTCHBACK, LTZ 4 DOOR HATCHBACK, LTZ 4 DOOR NOTCHBACK, MAXX SS 4 DOOR HATCHBACK, SS 4 DOOR NOTCHBACK | 4 Cyl 2.2L, 4 Cyl 2.4L, 6 Cyl 3.5L, 6 Cyl 3.6L, 6 Cyl 3.9L
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Chevrolet Malibu Core Asm,Heater
Part Number: 19131975
Product Specifications
- Other Name: CORE, Heater; Core, Heater Core
- Replaces: 52479867, 3037852, 03037852
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1983 Chevrolet Malibu | CLASSIC 4 DOOR, CLASSIC STATION WAGON, EL CAMINO, MONTE CARLO | 6 Cyl 3.8L, 6 Cyl 4.3L Diesel, 8 Cyl 4.4L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
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Chevrolet Malibu Core Asm,Heater
Part Number: 89018432
Product Specifications
- Other Name: CORE, Heater Core; Heater Core
- Replaces: 52470829, 52481264
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2005 Chevrolet Malibu | 4 DOOR, 4 DOOR NOTCHBACK, CLASSIC 4 DOOR NOTCHBACK, LS 4 DOOR, LS 4 DOOR NOTCHBACK, LX 4 DOOR | 4 Cyl 2.2L, 4 Cyl 2.4L, 6 Cyl 3.1L

Chevrolet Malibu Heater Core Parts Questions & Experts Answers

Core Assembly, Htr
84215014
Q: How to disconnect and remove the heater core in a Chevrolet Malibu?
A: Before being disconnected, the battery should be disconnected and the power seat(s) should be moved fully to the rear. To begin with 2015 and earlier 2.0L models and all 2.5L models just unfasten the cable from the negative battery terminal. After that, drain off cooling system and reserve coolant if it is in good condition. The clamps which hold heater hoses at firewall should be released before disconnecting them. Take away left sided insulating panel and driver's knee bolster. Fold back front carpet until heater core is exposed.Pull out driver side rear floor duct then unclip heater core tube clamps.Remove heater core bracket after that disconnect tubes from heater core.Remove heater core gently from car.For 2016 and beyond use a professional to discharge air conditioning system on 1.5L and 2.0L models.Disconnect cable from negative battery terminal then remove coolant.Release clamps around heater hoses on firewall then detach them.Let loose line at TXV valve.Undo instrument panel among others like brake and accelerator pedal assembly.HVAC housing fasteners are removed from engine compartment side.Heater tube seals are taken out along with support bracket fastener.Spread apart brackets on HVAC housing then pull out heater core sideways through housing.When installing, fill the cooling system with the proper mixture of antifreeze and water.Run the engine until normal operating temperature is reached.Look at coolant level again; top up as necessary.Finally, get a professional to evacuate, recharge or leak-test this system lest you do it yourself.