How to replace the Heater Core (Visteon) on 2005 Chevrolet Tahoe?

In order to change the heater core, one should remove the HVAC module assembly, disconnect the heater core cover and gasket. Remove heater core followed by replacing it with the gasket and cover. Proper fasteners, no paints and lubricants, and tightening sequence are correct to make sure that it is not damaged.

OEM 2005 Chevrolet Tahoe Heater Core

HVAC Heater Core

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3 Heater Cores found

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2005 Chevrolet Tahoe Heater Core Part Number: 19258989
$148.98 MSRP: $278.00
You Save: $129.02 (47%)
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Product Specifications
- Other Name: Core, Heater Core
- Replaces: 88986627
- Item Weight: 2.90 Pounds
- Item Dimensions: 14.1 x 13.8 x 7.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19258989
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2005 Chevrolet Tahoe Submodels:
- Base, LS, LT, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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2005 Chevrolet Tahoe Heater Core Part Number: 89018297
$158.42 MSRP: $325.56
You Save: $167.14 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Core, Heater Core; HVAC Heater Core
- Replaces: 52473326, 52473322
- Item Weight: 4.10 Pounds
- Item Dimensions: 20.6 x 16.3 x 8.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89018297
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Chevrolet Tahoe Submodels:
- Base, Hybrid, LS, LT, LTZ, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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2005 Chevrolet Tahoe Heater Core Part Number: 89024919
Product Specifications
- Other Name: Core Assembly, Auxiliary Heater; Core, Heater Core
- Replaces: 12477714
- Item Weight: 4.10 Pounds
- Item Dimensions: 20.6 x 18.9 x 10.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89024919
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Chevrolet Tahoe Submodels:
- Base, LS, LT, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS

2005 Chevrolet Tahoe Heater Core

With a comprehensive array of OEM 2005 Chevrolet Tahoe Heater Core, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2005 Chevrolet Tahoe Heater Core are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2005 Chevrolet Tahoe Heater Core Parts and Q&A

Q: How to replace the Heater Core (Visteon) on 2005 Chevrolet Tahoe?
A: In order to change the heater core, one should remove the HVAC module assembly, disconnect the heater core cover and gasket. Remove heater core followed by replacing it with the gasket and cover. Proper fasteners, no paints and lubricants, and tightening sequence are correct to make sure that it is not damaged.