Global Parts 8231263 HVAC Heater Core

Name: Global Parts 8231263 HVAC Heater Core
Brand: Global Parts
SKU: BKNH-8231263
Price: 42.95 USD
Availability: InStock

144 vehicles fit this part

Select your vehicle to confirm fitment

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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.

OE Direct Replacement — Bolt-on fit, no modifications needed

Fitment: Buick, Oldsmobile, Pontiac, and Chevrolet, Century, Cutlass Ciera, 6000, Celebrity, and Skylark

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Not what you need? See all HVAC Heater Core options

Overview of Global Parts HVAC Heater Core 8231263

The Global Parts HVAC Heater Core 8231263 is designed for reliable heating performance in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. This heater core is engineered to meet the specific dimensions and material requirements for models such as the Buick Century, Chevrolet Celebrity, Oldsmobile Cutlass Ciera, and Pontiac Skylark.

Core dimensions: 5.4706 inches height, 9.0909 inches width, 1.25 inches thickness
Inlet diameter: 3/4 inch for standard hose compatibility
Constructed from durable aluminum for efficient heat transfer
Non-adjustable pipe positioning for direct fit installation
Compatible with Buick, Chevrolet, Oldsmobile, and Pontiac models including Century, Celebrity, Cutlass Ciera, and Skylark

Detailed Product Description

This HVAC heater core from Global Parts features a robust aluminum construction that ensures effective heat exchange and corrosion resistance. The core measures 5.4706 inches in height, 9.0909 inches in width, and 1.25 inches in thickness, providing a precise fit for the specified vehicle models. The 3/4 inch inlet diameter supports standard HVAC hose connections, facilitating straightforward installation. The pipe positioning is fixed, which aligns with the original equipment specifications for the Buick Century, Chevrolet Celebrity, Oldsmobile Cutlass Ciera, and Pontiac Skylark, ensuring compatibility and reliable operation.

Common Applications and Issues Addressed

Restores heating functionality in HVAC systems for Buick, Chevrolet, Oldsmobile, and Pontiac vehicles
Resolves coolant leaks within the heater core assembly
Eliminates reduced cabin heat output caused by clogged or damaged cores
Prevents engine overheating related to heater core failures
Addresses unpleasant odors from leaking or deteriorated heater cores

Installation Notes and Tips

Verify vehicle compatibility with Buick Century, Chevrolet Celebrity, Oldsmobile Cutlass Ciera, or Pontiac Skylark before installation
Drain the cooling system prior to removal of the old heater core to avoid spills
Handle the aluminum core carefully to prevent damage to fins and tubes
Ensure all hose connections are secure to prevent leaks after installation
Flush the cooling system if contamination is suspected before installing the new heater core

Quality Assurance and Warranty

Global Parts provides this HVAC heater core with manufacturing standards that meet or exceed OEM specifications. The aluminum construction offers durability and corrosion resistance for extended service life. While specific warranty details are not provided, Global Parts products typically come with limited warranties covering defects in materials and workmanship. It is recommended to consult the product documentation or supplier for exact warranty terms related to part number 8231263.

This part fits 144 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Fuel Type	Position	Notes
1996	Buick	Century	3.1L	V6		N/A
1996	Buick	Century	2.2L	L4		N/A
1996	Oldsmobile	Cutlass Ciera	3.1L	V6		N/A
1996	Oldsmobile	Cutlass Ciera	2.2L	L4		N/A
1995	Buick	Century	3.1L	V6		N/A
1995	Buick	Century	2.2L	L4		N/A
1995	Oldsmobile	Cutlass Ciera	3.1L	V6		N/A
1995	Oldsmobile	Cutlass Ciera	2.2L	L4		N/A
1994	Buick	Century	3.1L	V6		N/A
1994	Buick	Century	2.2L	L4		N/A
1994	Oldsmobile	Cutlass Ciera	3.1L	V6		N/A
1994	Oldsmobile	Cutlass Ciera	2.2L	L4		N/A
1993	Buick	Century	3.3L	V6		N/A
1993	Buick	Century	2.2L	L4		N/A
1993	Oldsmobile	Cutlass Ciera	2.2L	L4		N/A
1993	Oldsmobile	Cutlass Ciera	3.3L	V6		N/A
1992	Buick	Century	3.3L	V6		N/A	Fits models equipped with air conditioning.
1992	Buick	Century	2.5L	L4		N/A	Fits models equipped with air conditioning.
1992	Oldsmobile	Cutlass Ciera	2.5L	L4		N/A	Fits models equipped with air conditioning.
1992	Oldsmobile	Cutlass Ciera	3.3L	V6		N/A	Fits models equipped with air conditioning.
1991	Buick	Century	3.3L	V6		N/A	Fits models equipped with air conditioning.
1991	Buick	Century	2.5L	L4		N/A	Fits models equipped with air conditioning.
1991	Oldsmobile	Cutlass Ciera	2.5L	L4		N/A	Fits models equipped with air conditioning.
1991	Oldsmobile	Cutlass Ciera	3.3L	V6		N/A	Fits models equipped with air conditioning.
1991	Pontiac	6000	2.5L	L4		N/A	Fits models equipped with air conditioning.
1991	Pontiac	6000	3.1L	V6		N/A	Fits models equipped with air conditioning.
1990	Buick	Century	3.3L	V6		N/A	Fits models equipped with air conditioning.
1990	Chevrolet	Celebrity	3.1L	V6		N/A	Fits models equipped with air conditioning.
1990	Chevrolet	Celebrity	2.5L	L4		N/A	Fits models equipped with air conditioning.
1990	Oldsmobile	Cutlass Ciera	2.5L	L4		N/A	Fits models equipped with air conditioning.
1990	Oldsmobile	Cutlass Ciera	3.3L	V6	GAS	N/A	Fits models equipped with air conditioning.
1990	Pontiac	6000	2.5L	L4		N/A	Fits models equipped with air conditioning.
1990	Pontiac	6000	3.1L	V6		N/A	Fits models equipped with air conditioning.
1989	Buick	Century	3.3L	V6		N/A	Fits models equipped with air conditioning.
1989	Buick	Century	2.8L	V6		N/A	Fits models equipped with air conditioning.
1989	Buick	Century	2.5L	L4		N/A	Fits models equipped with air conditioning.
1989	Chevrolet	Celebrity	2.8L	V6		N/A	Fits models equipped with air conditioning.
1989	Chevrolet	Celebrity	2.5L	L4		N/A	Fits models equipped with air conditioning.
1989	Oldsmobile	Cutlass Ciera	2.5L	L4		N/A	Fits models equipped with air conditioning.
1989	Oldsmobile	Cutlass Ciera	3.3L	V6	GAS	N/A	Fits models equipped with air conditioning.
1989	Oldsmobile	Cutlass Ciera	2.8L	V6		N/A	Fits models equipped with air conditioning.
1989	Pontiac	6000	2.8L	V6		N/A	Fits models equipped with air conditioning.
1989	Pontiac	6000	2.5L	L4		N/A	Fits models equipped with air conditioning.
1989	Pontiac	6000	3.1L	V6		N/A	Fits models equipped with air conditioning.
1988	Buick	Century	2.8L	V6		N/A	Fits models equipped with air conditioning.
1988	Buick	Century	3.8L	V6		N/A	Fits models equipped with air conditioning.
1988	Buick	Century	2.5L	L4		N/A	Fits models equipped with air conditioning.
1988	Chevrolet	Celebrity	2.8L	V6		N/A	Fits models equipped with air conditioning.
1988	Chevrolet	Celebrity	2.5L	L4		N/A	Fits models equipped with air conditioning.
1988	Oldsmobile	Cutlass Ciera	2.5L	L4		N/A	Fits models equipped with air conditioning.
1988	Oldsmobile	Cutlass Ciera	3.8L	V6		N/A	Fits models equipped with air conditioning.
1988	Oldsmobile	Cutlass Ciera	2.8L	V6		N/A	Fits models equipped with air conditioning.
1988	Pontiac	6000	2.8L	V6		N/A	Fits models equipped with air conditioning.
1988	Pontiac	6000	2.5L	L4		N/A	Fits models equipped with air conditioning.
1987	Buick	Century	2.8L	V6		N/A	Fits models equipped with air conditioning.
1987	Buick	Century	3.8L	V6		N/A	Fits models equipped with air conditioning.
1987	Buick	Century	2.5L	L4		N/A	Fits models equipped with air conditioning.
1987	Chevrolet	Celebrity	2.8L	V6		N/A	Fits models equipped with air conditioning.
1987	Chevrolet	Celebrity	2.5L	L4		N/A	Fits models equipped with air conditioning.
1987	Oldsmobile	Cutlass Ciera	2.5L	L4		N/A	Fits models equipped with air conditioning.
1987	Oldsmobile	Cutlass Ciera	3.8L	V6		N/A	Fits models equipped with air conditioning.
1987	Oldsmobile	Cutlass Ciera	2.8L	V6		N/A	Fits models equipped with air conditioning.
1987	Pontiac	6000	2.8L	V6		N/A	Fits models equipped with air conditioning.
1987	Pontiac	6000	2.5L	L4		N/A	Fits models equipped with air conditioning.
1986	Buick	Century	2.8L	V6		N/A	Fits models equipped with air conditioning.
1986	Buick	Century	3.8L	V6		N/A	Fits models equipped with air conditioning.
1986	Buick	Century	2.5L	L4		N/A	Fits models equipped with air conditioning.
1986	Chevrolet	Celebrity	2.8L	V6		N/A	Fits models equipped with air conditioning.
1986	Chevrolet	Celebrity	2.5L	L4		N/A	Fits models equipped with air conditioning.
1986	Oldsmobile	Cutlass Ciera	2.5L	L4		N/A	Fits models equipped with air conditioning.
1986	Oldsmobile	Cutlass Ciera	3.8L	V6		N/A	Fits models equipped with air conditioning.
1986	Oldsmobile	Cutlass Ciera	2.8L	V6		N/A	Fits models equipped with air conditioning.
1986	Pontiac	6000	2.8L	V6		N/A	Fits models equipped with air conditioning.
1986	Pontiac	6000	2.5L	L4		N/A	Fits models equipped with air conditioning.
1985	Buick	Century	2.8L	V6		N/A	Fits models equipped with air conditioning.
1985	Buick	Century	3.0L	V6		N/A	Fits models equipped with air conditioning.
1985	Buick	Century	4.3L	V6		N/A	Fits models equipped with air conditioning.
1985	Buick	Century	3.8L	V6		N/A	Fits models equipped with air conditioning.
1985	Buick	Century	2.5L	L4		N/A	Fits models equipped with air conditioning.
1985	Buick	Skylark	2.8L	V6		N/A	Fits models equipped with air conditioning.
1985	Buick	Skylark	2.5L	L4		N/A	Fits models equipped with air conditioning.
1985	Chevrolet	Celebrity	2.8L	V6		N/A	Fits models equipped with air conditioning.
1985	Chevrolet	Celebrity	2.5L	L4		N/A	Fits models equipped with air conditioning.
1985	Chevrolet	Celebrity	4.3L	V6		N/A	Fits models equipped with air conditioning.
1985	Oldsmobile	Cutlass Ciera	2.5L	L4		N/A	Fits models equipped with air conditioning.
1985	Oldsmobile	Cutlass Ciera	3.8L	V6		N/A	Fits models equipped with air conditioning.
1985	Oldsmobile	Cutlass Ciera	4.3L	V6		N/A	Fits models equipped with air conditioning.
1985	Oldsmobile	Cutlass Ciera	2.8L	V6		N/A	Fits models equipped with air conditioning.
1985	Oldsmobile	Cutlass Ciera	3.0L	V6		N/A	Fits models equipped with air conditioning.
1985	Pontiac	6000	2.8L	V6		N/A	Fits models equipped with air conditioning.
1985	Pontiac	6000	2.5L	L4		N/A	Fits models equipped with air conditioning.
1985	Pontiac	6000	4.3L	V6		N/A	Fits models equipped with air conditioning.
1984	Buick	Century	2.8L	V6		N/A	Fits models equipped with air conditioning.
1984	Buick	Century	3.0L	V6		N/A	Fits models equipped with air conditioning.
1984	Buick	Century	4.3L	V6		N/A	Fits models equipped with air conditioning.
1984	Buick	Century	3.8L	V6		N/A	Fits models equipped with air conditioning.
1984	Buick	Century	2.5L	L4		N/A	Fits models equipped with air conditioning.
1984	Buick	Skylark	2.8L	V6		N/A	Fits models equipped with air conditioning.
1984	Buick	Skylark	2.5L	L4		N/A	Fits models equipped with air conditioning.
1984	Chevrolet	Celebrity	2.8L	V6		N/A	Fits models equipped with air conditioning.
1984	Chevrolet	Celebrity	2.5L	L4		N/A	Fits models equipped with air conditioning.
1984	Chevrolet	Celebrity	4.3L	V6		N/A	Fits models equipped with air conditioning.
1984	Oldsmobile	Cutlass Ciera	2.5L	L4		N/A	Fits models equipped with air conditioning.
1984	Oldsmobile	Cutlass Ciera	3.8L	V6		N/A	Fits models equipped with air conditioning.
1984	Oldsmobile	Cutlass Ciera	4.3L	V6		N/A	Fits models equipped with air conditioning.
1984	Oldsmobile	Cutlass Ciera	2.8L	V6		N/A	Fits models equipped with air conditioning.
1984	Oldsmobile	Cutlass Ciera	3.0L	V6		N/A	Fits models equipped with air conditioning.
1984	Pontiac	6000	2.8L	V6		N/A	Fits models equipped with air conditioning.
1984	Pontiac	6000	2.5L	L4		N/A	Fits models equipped with air conditioning.
1984	Pontiac	6000	4.3L	V6		N/A	Fits models equipped with air conditioning.
1983	Buick	Century	2.8L	V6		N/A	Fits models equipped with air conditioning.
1983	Buick	Century	4.3L	V6		N/A	Fits models equipped with air conditioning.
1983	Buick	Century	2.5L	L4		N/A	Fits models equipped with air conditioning.
1983	Buick	Skylark	2.8L	V6		N/A	Fits models equipped with air conditioning.
1983	Buick	Skylark	2.5L	L4		N/A	Fits models equipped with air conditioning.
1983	Chevrolet	Celebrity	2.8L	V6		N/A	Fits models equipped with air conditioning.
1983	Chevrolet	Celebrity	2.5L	L4		N/A	Fits models equipped with air conditioning.
1983	Chevrolet	Celebrity	4.3L	V6		N/A	Fits models equipped with air conditioning.
1983	Oldsmobile	Cutlass Ciera	2.5L	L4		N/A	Fits models equipped with air conditioning.
1983	Oldsmobile	Cutlass Ciera	4.3L	V6		N/A	Fits models equipped with air conditioning.
1983	Oldsmobile	Cutlass Ciera	2.8L	V6		N/A	Fits models equipped with air conditioning.
1983	Oldsmobile	Cutlass Ciera	3.0L	V6		N/A	Fits models equipped with air conditioning.
1983	Pontiac	6000	2.8L	V6		N/A	Fits models equipped with air conditioning.
1983	Pontiac	6000	2.5L	L4		N/A	Fits models equipped with air conditioning.
1983	Pontiac	6000	4.3L	V6		N/A	Fits models equipped with air conditioning.
1982	Buick	Century	3.0L	V6		N/A	Fits models equipped with air conditioning.
1982	Buick	Century	4.3L	V6		N/A	Fits models equipped with air conditioning.
1982	Buick	Century	2.5L	L4		N/A	Fits models equipped with air conditioning.
1982	Buick	Skylark	2.8L	V6		N/A	Fits models equipped with air conditioning.
1982	Buick	Skylark	2.5L	L4		N/A	Fits models equipped with air conditioning.
1982	Chevrolet	Celebrity	2.8L	V6		N/A	Fits models equipped with air conditioning.
1982	Chevrolet	Celebrity	2.5L	L4		N/A	Fits models equipped with air conditioning.
1982	Chevrolet	Celebrity	4.3L	V6		N/A	Fits models equipped with air conditioning.
1982	Oldsmobile	Cutlass Ciera	2.5L	L4		N/A	Fits models equipped with air conditioning.
1982	Oldsmobile	Cutlass Ciera	4.3L	V6		N/A	Fits models equipped with air conditioning.
1982	Oldsmobile	Cutlass Ciera	2.8L	V6		N/A	Fits models equipped with air conditioning.
1982	Oldsmobile	Cutlass Ciera	3.0L	V6		N/A	Fits models equipped with air conditioning.
1982	Pontiac	6000	2.8L	V6		N/A	Fits models equipped with air conditioning.
1982	Pontiac	6000	2.5L	L4		N/A	Fits models equipped with air conditioning.
1982	Pontiac	6000	4.3L	V6		N/A	Fits models equipped with air conditioning.
1981	Buick	Skylark	2.8L	V6		N/A	Fits models equipped with air conditioning.
1981	Buick	Skylark	2.5L	L4		N/A	Fits models equipped with air conditioning.
1980	Buick	Skylark	2.8L	V6		N/A	Fits models equipped with air conditioning.
1980	Buick	Skylark	2.5L	L4		N/A	Fits models equipped with air conditioning.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.