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Make sure this part fits

GM 52482185
Heater Core

2000-2005 GM

Customer Questions & Expert Answers (9)
GM 52482185 Heater Core
GM 52482185 Heater Core
GM 52482185 Heater Core
GM 52482185 Heater Core
  • Part Description
    Core, Heater; HVAC Heater Core
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits

  • 52482185 Heater Core is Ref No. 22 in the diagram below

    2001 Oldsmobile Aurora Heater Core Diagram for 52482185
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 52482185

  • Vehicle Fitment

    Year Make Model Trim Engine
    2000-2005 Buick LeSabreCustom, Limited6 Cyl 3.8 L GAS
    2001-2003 Oldsmobile AuroraBase6 Cyl 3.5 L GAS, 8 Cyl 4.0 L GAS
    2000-2005 Pontiac BonnevilleGXP, SE, SLE, SSEi6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Hi! Is this 52482185 a perfect fit for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 52482185 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to Replace a Heater Core on Buick LeSabre? Posted by Customer
    A:
    Replacing the Heater Core begins with draining the cooling system. The hose clamp pliers (J 38185) enables clamp release after which heater hoses detach from the Heater Core. Start by removing the left and right side sound insulators while keeping track that the right side screw will stay outside. First detach the air distributor duct screws then remove the duct followed by Heater Core heat shield screws before removing the heat shield. First dismantle the Heater Core screws and cover before uninstalling both the retaining screw and strap which holds the core in position then finally separate the core from its mounting bracket. Place the new Heater Core into the hvac module then lock it in position with attaching straps and screws by tightening them to 1.4 n.m (12 lb in). Place the Heater Core cover back into position making sure the dashboard seals sit correctly then tighten all screws to 1.4 n.m (12 lb in). Attach the Heater Core heat shield followed by its screws and maintain a torque of 1.4 n.m (12 lb in). Screw the left side angle bracket of the air distributor duct then tighten to 1.4 n.m (12 lb in). To complete the operation attach the heater hoses with hose clamp pliers (J 38185) to their clamps then replace the fuel injector sight shield while filling the cooling system.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the heater core with RPO DO7 on Buick LeSabre? Posted by Customer
    A:
    The procedure to change the Heater Core into rpo do7 begins by emptying the cooling system fluid. Before commencing the Heater Core heater repair one must remove the sight shield through manual intervention while the spring hose clamp pliers (J 38185) must be employed for the removal of heater hose clamps and heating core hoses. Subsequently detach first the left and then the right side sound insulators followed by the auxiliary air distribution duct adapter. The right side screw of the air distributor duct does not need replacement as you take out the screws (1,2). Start by removing the air distributor duct before unfastening all heat shield screws from the core heater and the shield. After that detach the screws securing the Heater Core cover and remove it. First disconnect the retaining screw and strap attached to the Heater Core followed by its removal. Insert the new Heater Core into the hvac module through the attaching straps and screws which should be tightened to 1.4 n.m (12 lb in). First position the front dash seals correctly before tightening the Heater Core cover screws to 1.4 n.m (12 lb in). Following that install the Heater Core heat shield by tightening screws as per the specification of 1.4 n.m (12 lb in). The left screw should be installed through the air distributor duct at its proper tab positioning before tightening to the specified torque of 1.4 n.m (12 lb in). Continue by installing the auxiliary air distribution duct adapter and then proceed with the left and right side sound insulators. The spring hose clamp pliers (J 38185) should be used to reattach heater hoses and clamps before reinstalling the fuel injector sight shield. Finally, fill the cooling system.
    Posted by ChevyPartsGiant Specialist
    Q:
    How do you reattach the air distributor duct for the 2005 Buick LeSabre? Posted by Customer
    A:
    Reattach the air distributor duct, ensuring the left side screw is properly seated and tightened to 1.4 N.m (12 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Heater Core
    Q:
    What is the next step after installing the heater core cover for the 2001 Buick LeSabre? Posted by Customer
    A:
    Reinstall the heater core heat shield and its screws, also tightened to 1.4 N.m (12 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Heater Core
    Q:
    What are the final steps to complete the heater core replacement for the 2000 Buick LeSabre? Posted by Customer
    A:
    Reinstall the left and right side sound insulators, attach the heater hoses and clamps using the Spring Hose Clamp Pliers (J 38185), and replace the fuel injector sight shield before filling the cooling system.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Heater Core
    Q:
    What are the final steps to complete the replacement for the 2003 Buick LeSabre? Posted by Customer
    A:
    Reinstall the left and right side sound insulators, the heater hoses and clamps using the Hose Clamp Pliers (J 38185), the fuel injector sight shield, and fill the cooling system.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Heater Core
    Q:
    What should be removed after draining the cooling system for the 2002 Buick LeSabre? Posted by Customer
    A:
    Remove the fuel injector sight shield.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Heater Core
    Q:
    How do you detach the heater hoses from the heater core for the 2004 Buick LeSabre? Posted by Customer
    A:
    Use the Hose Clamp Pliers (J 38185) to remove the heater hose clamps and detach the heater hoses.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Heater Core
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Heater Core 52482185 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 52482185 Heater Core is available in the market under the name GM Heater Core. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 52482185 Heater Core fits certain Buick LeSabre models, as well as Pontiac Bonneville. Additionally, it is compatible with Oldsmobile Aurora models.
The original GM component designated by manufacturer part number 52482185 maintains top performance when functioning as the Core, Heater; HVAC Heater Core unit. The component 52482185 is constructed from durable material and its dimensions span 8.3 x 21.2 x 16.2 inches while weighing 4.20 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Core, Heater Core. The part 52482185 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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