How do you remove the heater core?

To remove the heater core, start by disconnecting the cable from the negative battery terminal and draining the cooling system. If the coolant is still in good condition, it can be saved and reused. Then, disconnect the heater hoses from the heater core fittings at the firewall. Remove the insulating panels below each side of the dash, as well as the front seats, kick plate trim panels, and center console. Peel back the front carpet to access the air duct beneath the center console and detach the floor air duct leading to the rear. Remove the screws and heat stakes holding the outer and inner heater core covers in place, using a small chisel or screwdriver. Finally, remove the heater core from the housing, placing rags underneath to catch any spilled coolant. To install the heater core, simply reverse the removal steps, ensuring to reconnect the heater hoses at the firewall. Refill the cooling system and reconnect the battery.

Genuine Chevrolet Impala Heater Core

HVAC Heater Core

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6 Heater Cores found

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Chevrolet Impala Core,Heater
Part Number: 89018289
$140.48 MSRP: $295.14
You Save: $154.66 (53%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CORE, Heater Core; Heater Core
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2016 Chevrolet Impala | IMPALA, LS, LS POLICE CAR, LT, LT 3.5, LTZ, POLICE CAR, SS | 6 Cyl 3.4L, 6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.6L, 6 Cyl 3.8L, 6 Cyl 3.9L, 6 Cyl 3.9L Flex, 8 Cyl 5.3L
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Chevrolet Impala Core Kit, Htr
Part Number: 84633310
$146.45 MSRP: $307.66
You Save: $161.21 (53%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Heater Core
- Replaces: 23416439, 22743907, 23344144
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2020 Chevrolet Impala | LS 4 DOOR NOTCHBACK, LT 4 DOOR NOTCHBACK, LTZ 4 DOOR NOTCHBACK | 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 3.6L
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Chevrolet Impala Core Asm,Heater
Part Number: 88956887
Product Specifications
- Other Name: CORE, Heater Core; Heater Core
- Replaces: 52465600, 52481498
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2003 Chevrolet Impala | IMPALA, LS, SS | 6 Cyl 3.4L, 6 Cyl 3.8L
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Chevrolet Impala Core Asm,Heater
Part Number: 19254459
Product Specifications
- Other Name: CORE, Heater Core
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2001 Chevrolet Impala | LUMINA
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Chevrolet Impala Core Asm,Heater
Part Number: 52487191
Product Specifications
- Other Name: CORE, Heater Core; Core, Heater Core
- Replaces: 03091147, 3091147
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2001 Chevrolet Impala | LUMINA | 6 Cyl 3.4L, 6 Cyl 3.8L
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Chevrolet Impala Core,Heater
Part Number: 52469251
Product Specifications
- Other Name: CORE, Heater Core; Core, Heater Core
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Chevrolet Impala | CLASSIC 4 DOOR, CLASSIC STATION WAGON, LS 4 DOOR | 8 Cyl 5.7L

Chevrolet Impala Heater Core

The Heater Core in Chevrolet Impala automobiles is used to warm the interior of the vehicle through engine overheat. Looking like a mini-radiator, it cools a water-antifreeze solution and the heater core warms the cabin air as a fan blows over it in the car. Some types of Heater Cores can have valves or doors for temperature control while some systems have electromechanical actuators to make the adjustments with high accuracy. In air-conditioned vehicles, the Heater Core is also helpful in dehumidification since it re-heats cool air. Problems that may be experienced are blockage, crack, and rust and usually, repairs involve the unbending of the dashboard.

Each OEM Chevrolet Impala Heater Core we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet Impala Heater Core Parts Questions & Experts Answers

Core,Heater
89018289
Q: How do you remove the heater core?
A: To remove the heater core, start by disconnecting the cable from the negative battery terminal and draining the cooling system. If the coolant is still in good condition, it can be saved and reused. Then, disconnect the heater hoses from the heater core fittings at the firewall. Remove the insulating panels below each side of the dash, as well as the front seats, kick plate trim panels, and center console. Peel back the front carpet to access the air duct beneath the center console and detach the floor air duct leading to the rear. Remove the screws and heat stakes holding the outer and inner heater core covers in place, using a small chisel or screwdriver. Finally, remove the heater core from the housing, placing rags underneath to catch any spilled coolant. To install the heater core, simply reverse the removal steps, ensuring to reconnect the heater hoses at the firewall. Refill the cooling system and reconnect the battery.