How to replace the Heater Core (Visteon) on Chevrolet Silverado 1500?

The first step is to detach both the HVAC module assembly after which you must remove the screws from the heater core cover. You should disconnect the heater core cover from the HVAC module assembly and remove the heater core cowl gasket that exists between the heater core. The heater core extraction will take place from the HVAC module assembly. Begin heater core installation by fitting it back into the HVAC module assembly followed by attaching the heater core cowl gasket to the HVAC module assembly after that add the heater core cover onto the HVAC module assembly. Follow the procedure to bolt the heater core cover to the HVAC module assembly and tighten its screws to 2 N.m (18 lb in). Reinstall the HVAC module assembly as the last step.

OEM Chevrolet Silverado 1500 Heater Core

HVAC Heater Core

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6 Heater Cores found

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Chevrolet Silverado 1500 Heater Core
Part Number: 89018297
$155.32 MSRP: $319.18
You Save: $163.86 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Core, Heater Core; HVAC Heater Core
- Replaces: 52473326, 52473322
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2013 Chevrolet Silverado 1500 | Base, Hybrid, LS, LT, LTZ, SS, WT, XFE, Z71 Off-Road | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 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 6.0 L GAS, 8 Cyl 6.2 L FLEX
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Chevrolet Silverado 1500 Heater Core
Part Number: 25906908
$137.34 MSRP: $282.24
You Save: $144.90 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Core, Heater Core
- Replaces: 15887363
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2013 Chevrolet Silverado 1500 | Hybrid, LS, LT, LTZ, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 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 6.0 L GAS, 8 Cyl 6.2 L FLEX
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Chevrolet Silverado 1500 Heater Core
Part Number: 19258989
$135.28 MSRP: $278.00
You Save: $142.72 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Core, Heater Core
- Replaces: 88986627
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Chevrolet Silverado 1500 | Base, Hybrid, LS, LT, LTZ, SS, WT, Z71 Off-Road | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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Chevrolet Silverado 1500 Heater Core
Part Number: 85108010
$58.49 MSRP: $120.20
You Save: $61.71 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Assembly-.; Heater, Auxiliary Heater
- Replaced by: 87846949
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2023 Chevrolet Silverado 1500 | Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, SSV, WT, ZR2 | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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Chevrolet Silverado 1500 Heater Core
Part Number: 84418888
$98.79 MSRP: $203.01
You Save: $104.22 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Assembly-.; Heater, Auxiliary Heater
- Replaces: 22933441, 23281454
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Chevrolet Silverado 1500 | Custom, Custom Trail Boss, High Country, LS, LT, LT Trail Boss, LTZ, RST, SSV, WT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
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Chevrolet Silverado 1500 Blower Motor
Part Number: 84418887
$94.53 MSRP: $279.78
You Save: $185.25 (67%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Assembly-.; Heater Core; Heater, Auxiliary Heater; Heater, Heater Core
- Replaces: 22808761, 23281453
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2015 Chevrolet Silverado 1500 | High Country, LS, LT, LTZ, SSV, WT | 6 Cyl 4.3 L FLEX, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS

Chevrolet Silverado 1500 Heater Core

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Chevrolet Silverado 1500 Heater Core Parts Questions & Experts Answers

Heater Core
19258989
Q: How to replace the Heater Core (Visteon) on Chevrolet Silverado 1500?
A: The first step is to detach both the HVAC module assembly after which you must remove the screws from the heater core cover. You should disconnect the heater core cover from the HVAC module assembly and remove the heater core cowl gasket that exists between the heater core. The heater core extraction will take place from the HVAC module assembly. Begin heater core installation by fitting it back into the HVAC module assembly followed by attaching the heater core cowl gasket to the HVAC module assembly after that add the heater core cover onto the HVAC module assembly. Follow the procedure to bolt the heater core cover to the HVAC module assembly and tighten its screws to 2 N.m (18 lb in). Reinstall the HVAC module assembly as the last step.