How to Install a Heater Core and Ensure Leak-Free Connections on Chrysler 300?

Be sure that nothing is disturbed on the heater core tubes before attempting to fix them, to prevent coolant leaks and keeping safe. Add the heater core (4) to the right section of the HVAC air distribution housing (2) and attach the heater core tubes (6) to the HVAC housing (9). After that, place the heater core retaining bracket (3) into the air distribution housing and fix it in place by turning the screw (5) to 2.2 Nm (20 in. lbs.). After that, attach the flange (7) over the heater core tubes onto the HVAC housing with the two flange retaining screws (8) fixed onto it at 2.2 Nm (20 in. lbs.). The blend door actuator (1) should be installed on the driver's side of the air distribution housing for LHD versions. After mounting the housing assembly for the HVAC, cable the negative battery terminal back into place. Replace the heater core, then flush the entire cooling system, fill the engine cooling with fresh liquid, clean the refrigerant system and add refrigerant afterward.

OEM Chrysler 300 Heater Core

HVAC Heater Core

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3 Heater Cores found

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Chrysler 300 Heater Core Part Number: 68110623AA
$254.93 MSRP: $375.00
You Save: $120.07 (33%)
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Product Specifications
- Other Name: Core - Heater; HVAC Heater Core; Core Heater
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2023 Chrysler 300 | Base, C, C Luxury, C Platinum, Limited, S, SRT8, SRT8 Core, Touring, Touring L | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.4 L GAS
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Chrysler 300 Heater Core Part Number: 5061586AC
$239.79 MSRP: $363.00
You Save: $123.21 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Core - Heater; HVAC Heater Core
- Replaces: 5061586AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2008 Chrysler 300 | Base, C, C SRT8, LX, Limited, Touring | 2.7L V6, 3.5L V6, 5.7L V8, 6 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS, 6.1L V8, 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS
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Chrysler 300 Heater Core Part Number: 68037320AA
Product Specifications
- Other Name: Core - Heater; HVAC Heater Core; Expansion Valve; Core Heater
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2009-2010 Chrysler 300 | C, C SRT8, LX, Limited, S, Signature Series, Touring | 6 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS

Chrysler 300 Heater Core

Choose OEM Heater Core that meet Chrysler factory standards. Chrysler designs and tests every component for precision and durability. Each Heater Core follows strict manufacturing steps to lock in quality and fit. If your Chrysler 300 matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine 300 parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

The Heater Core in Chrysler 300 vehicles is connected with the climate control system and offers warm air to the interior when the heating is turned on. Serving like a vehicle's radiator, the Heater Core makes use of water antifreeze blend for purpose of dissipating excessive engine heat within the vehicle cab. It is, as a rule, made of aluminum or brass with fins which improve heat exchange rates, a fan blows air through the core to warm the cabin. Possible changes in Heater Core style may have occurred throughout the Chrysler 300 models, which may include the use of valves in order to control the flow of warmer or cooler air in addition to electromechanical structures that actuate the Heater Core. Problems found with the Heater Core are clogging, leaks, and rusting, which require dismantling of the dashboard because of their integration with the automobile's interior.

Chrysler 300 Heater Core Parts and Q&A

Heater Core
5061586AC
Q: How to Install a Heater Core and Ensure Leak-Free Connections on Chrysler 300?
A:
Be sure that nothing is disturbed on the heater core tubes before attempting to fix them, to prevent coolant leaks and keeping safe. Add the heater core (4) to the right section of the HVAC air distribution housing (2) and attach the heater core tubes (6) to the HVAC housing (9). After that, place the heater core retaining bracket (3) into the air distribution housing and fix it in place by turning the screw (5) to 2.2 Nm (20 in. lbs.). After that, attach the flange (7) over the heater core tubes onto the HVAC housing with the two flange retaining screws (8) fixed onto it at 2.2 Nm (20 in. lbs.). The Blend Door Actuator (1) should be installed on the driver's side of the air distribution housing for LHD versions. After mounting the housing assembly for the HVAC, cable the negative battery terminal back into place. Replace the heater core, then flush the entire cooling system, fill the engine cooling with fresh liquid, clean the refrigerant system and add refrigerant afterward.