How to Safely Service and Repair a Heater Core in Airbag-Equipped on 2003 Dodge Neon?

To service the heater core, disconnect the negative battery cable, drain the cooling system and evacuate the refrigerant. Remove the instrument panel, refrigerant lines and coolant supply hoses. Follow HVAC Housing Assembly procedures for installation and take precautions against airbag deployment and burns by hot coolant.

OEM 2003 Dodge Neon Heater Core

HVAC Heater Core

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1 Heater Core found

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2003 Dodge Neon Heater Core Part Number: 5174809AA
Product Specifications
- Other Name: Core - Heater; HVAC Heater Core; Core Heater
- Replaces: 4734453
- Item Weight: 2.90 Pounds
- Item Dimensions: 14.2 x 11.2 x 7.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5174809AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Dodge Neon Submodels:
- ACR, Base, ES, High Line, R/T, SE, SRT-4, SXT, Sport | 1.6L L4, 2.0L L4, 2.4L L4, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS

2003 Dodge Neon Heater Core Parts and Q&A

Q: How to Safely Service and Repair a Heater Core in Airbag-Equipped on 2003 Dodge Neon?
A: To service the heater core, disconnect the negative battery cable, drain the cooling system and evacuate the refrigerant. Remove the instrument panel, refrigerant lines and coolant supply hoses. Follow HVAC Housing Assembly procedures for installation and take precautions against airbag deployment and burns by hot coolant.