How to replace the Heater Core on Buick Park Avenue?

As a first step for heater core replacement one must drain the cooling system. The Hose Clamp Pliers from J 38185 tool will be used for loosening clamp fasteners before disconnecting the hoses from the heater core. The first step is to remove the console assembly and after that you should detach the auxiliary air distribution duct. First detach the heater core heat shield cover that belongs to the HVAC module assembly then remove the air filter access cover. Start by removing the screws from the heater core cover then carefully let the cover down to reach the heater core for removal. Rephrase the sentence as follows: Uninstall first the retaining screws along with straps that secure the heater core before removing it. The HVAC module demands attachment of the new heater core through retaining straps and screws followed by screw torque adjustment to 1.5 N.m (18 lb in). Tighten the securing screws of the heater core cover to 1.4 N.m (12 lb in). Begin by attaching the air filter access cover through its screws while tightening them to 1.4 N.m (12 lb in). Afterward install the heater core heat shield cover while moving to the auxiliary air distribution duct and console assembly. The Hose Clamp Pliers (J 38185) will be used to reconnect the heater hoses while filling the cooling system.

OEM Buick Park Avenue Heater Core

HVAC Heater Core

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2 Heater Cores found

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Buick Park Avenue Heater Core Part Number: 22784517
$106.74 MSRP: $200.46
You Save: $93.72 (47%)
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Product Specifications
- Other Name: Core Assembly-Heater; HVAC Heater Core; Core; Core, Heater Core
- Replaces: 52462735, 52470154, 89019251
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Heater Core Part Number: 52471442
Product Specifications
- Other Name: Core, Heater; Core, Heater Core
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS

Buick Park Avenue Heater Core

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Buick Park Avenue Heater Core is the absolutely crucial part of climate control system of the Buick Park Avenue automobiles popular for their effectiveness and resilience. This Heater Core functions like a radiator that optimally transfer excessive heat from the engine to warm the cabin and at the same time makes for comfortableness and safety. The Heater Core is made out of materials such as aluminum or brass and often possesses fins that heat distributes by exchanging its own heat to the fins. This makes it possible to have good heating in different generations of Buick Park Avenue models that the driver may use. A lot of built-in functions inclusive of temperature control valve and electromechanical actuator for changing cabin temperature makes the Buick Park Avenue Heater Core to be distinguished in the global automobile market. On the same note, in air-conditioned models, the Heater Core has an important function of removing humidity from the fresh air thus improving the comfort of the driver during his/her long stint on the wheel. Sticking and leakage are some of the common problems related to the Heater Core, but the general construction is a true testimony of Buick brand of cars. The Buick Park Avenue has always boasted about its luxurious characteristics, numerous additional options, the car's innovative power systems and engineering- proving it is yet again illustrated in the Heater Core. Thus, increasing the heating efficiency also improving the car's performance and Buick Park Avenue Heater Core is still an essential component in driving the vehicle, which proves that Buick does pay attention to the quality of their automobiles.

Buick Park Avenue Heater Core Parts and Q&A

Heater Core
52471442
Q: How to replace the Heater Core on Buick Park Avenue?
A:
As a first step for heater core replacement one must drain the cooling system. The Hose Clamp Pliers from J 38185 tool will be used for loosening clamp fasteners before disconnecting the hoses from the heater core. The first step is to remove the console assembly and after that you should detach the auxiliary air distribution duct. First detach the heater core heat shield cover that belongs to the HVAC module assembly then remove the air filter access cover. Start by removing the screws from the heater core cover then carefully let the cover down to reach the heater core for removal. Rephrase the sentence as follows: Uninstall first the retaining screws along with straps that secure the heater core before removing it. The HVAC module demands attachment of the new heater core through retaining straps and screws followed by screw torque adjustment to 1.5 N.m (18 lb in). Tighten the securing screws of the heater core cover to 1.4 N.m (12 lb in). Begin by attaching the air filter access cover through its screws while tightening them to 1.4 N.m (12 lb in). Afterward install the heater core heat shield cover while moving to the auxiliary air distribution duct and console assembly. The Hose Clamp Pliers (J 38185) will be used to reconnect the heater hoses while filling the cooling system.