HomeHVAC > Motors, Core, Case and Related ComponentsGlobal Parts 8231248 HVAC Heater Core
Part #: 8231248

Global Parts 8231248 HVAC Heater Core

17 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Oldsmobile, Pontiac, and Buick, 98, Bonneville, Electra, LeSabre, and Delta 88
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Overview of Global Parts HVAC Heater Core 8231248

The Global Parts HVAC Heater Core 8231248 is designed specifically for select Buick, Oldsmobile, and Pontiac models. Engineered with durable aluminum, this heater core ensures reliable heat transfer and long-lasting performance in your vehicle's heating system.

  • Specific fitment for Buick 98, Oldsmobile Delta 88, and Pontiac Bonneville and LeSabre
  • Constructed from corrosion-resistant aluminum material
  • Non-adjustable pipe positioning for precise installation
  • Part number 8231248 for accurate identification

Detailed Product Description

This HVAC heater core from Global Parts is tailored to meet the exact specifications of Buick 98, Oldsmobile Delta 88, and Pontiac Bonneville and LeSabre models. Made from aluminum, the core offers efficient heat conduction and resistance to corrosion, which is essential for maintaining consistent cabin heating. The design features fixed pipe positioning, ensuring a straightforward replacement process without the need for adjustments. Using part number 8231248 guarantees compatibility and proper fitment with the intended vehicles.

Common Applications and Issues Addressed

  • Restores heating performance in Buick 98, Oldsmobile Delta 88, and Pontiac LeSabre and Bonneville
  • Replaces leaking or clogged heater cores
  • Eliminates coolant odors inside the cabin
  • Prevents engine overheating caused by heater core failure
  • Resolves inconsistent or insufficient cabin heat

Installation Notes and Tips

  • Ensure compatibility by verifying vehicle make and model before installation
  • Drain the cooling system prior to removal of the old heater core
  • Handle the aluminum core carefully to avoid damage to fins and pipes
  • Check all hose connections and clamps for wear and replace if necessary
  • Refill and bleed the cooling system properly after installation to prevent air pockets

Quality Assurance and Warranty

Global Parts manufactures this heater core to meet OEM standards for fit and function. The aluminum construction provides durability and resistance to corrosion, contributing to a longer service life. While specific warranty details are not provided, Global Parts products typically come with a limited warranty covering defects in materials and workmanship. Always consult the warranty information provided with the product for exact terms.

This part fits 17 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1990Oldsmobile983.8LV6N/ACopper
1990PontiacBonneville3.8LV6N/ACopper
1989BuickLeSabre3.8LV6N/A
1989OldsmobileDelta 883.8LV6N/ACopper
1989PontiacBonneville3.8LV6N/ACopper
1988BuickLeSabre3.8LV6N/A
1988Oldsmobile983.8LV6N/ACopper
1988OldsmobileDelta 883.8LV6N/ACopper
1988PontiacBonneville3.8LV6N/ACopper
1987BuickLeSabre3.8LV6N/A
1987Oldsmobile983.8LV6N/ACopper
1987OldsmobileDelta 883.8LV6N/ACopper
1986BuickLeSabre3.0LV6N/A
1986BuickLeSabre3.8LV6N/A
1986Oldsmobile983.8LV6N/ACopper
1986OldsmobileDelta 883.8LV6N/ACopper
1986OldsmobileDelta 883.0LV6N/ACopper

* 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.