Part #: 8011889

APDI 8011889 Radiator

Radiator
⚙️ 31 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Radiator
🚗Fitment: Pontiac, Chevrolet, Oldsmobile, and Buick, Grand Prix, Venture, Silhouette, Montana, Century, Regal, Intrigue, and Trans Sport
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Overview of APDI Radiator 8011889 for Buick, Oldsmobile, Pontiac

The APDI Radiator 8011889 is designed to provide reliable cooling performance for select Buick, Oldsmobile, and Pontiac vehicles. Engineered with a plastic tank aluminum construction, this radiator supports efficient heat dissipation and durability for models like the Century, Grand Prix, and Intrigue.

  • Plastic tank aluminum construction for durability and heat transfer
  • Core dimensions: 14-7/8 inches height, 30-7/16 inches width, 5/8 inch thickness
  • Single core row design for optimized cooling
  • Inlet and outlet diameters both 1-5/16 inches for proper hose fitment
  • Includes an 11-1/2 inch transmission oil cooler

Detailed Product Description

This APDI Radiator 8011889 features a plastic tank aluminum build that balances lightweight design with effective heat dissipation. The core measures 14-7/8 inches in height, 30-7/16 inches in width, and 5/8 inch in thickness, with a single core row to maintain efficient coolant flow. Both the inlet and outlet have a diameter of 1-5/16 inches, ensuring compatibility with the original equipment hoses. Additionally, the radiator includes an integrated 11-1/2 inch transmission oil cooler, which helps maintain optimal transmission temperatures in vehicles equipped with automatic transmissions.

APDI Radiator Product Line

The APDI Radiator line focuses on delivering replacement radiators that meet or exceed OEM specifications for cooling system components. This product line emphasizes quality materials and precise fitment for a range of domestic vehicles, including Buick, Oldsmobile, and Pontiac models. The 8011889 radiator is part of this line, offering a direct replacement solution engineered for durability and performance.

Common Applications and Problem Solving

  • Replaces leaking or cracked radiators in Buick Century, Grand Prix, and Regal
  • Resolves overheating issues caused by clogged or damaged cores
  • Restores proper coolant flow in Oldsmobile Intrigue and Silhouette models
  • Maintains transmission fluid temperature in Pontiac Montana and Trans Sport
  • Addresses radiator corrosion and plastic tank failures

Installation Notes and Tips

  • Verify compatibility with vehicle make and model before installation
  • Drain coolant and transmission fluid prior to removal
  • Inspect hoses and clamps for wear and replace if necessary
  • Ensure inlet and outlet hose diameters match 1-5/16 inches for proper sealing
  • Bleed the cooling system after installation to remove air pockets

Quality Assurance and Warranty

The APDI Radiator 8011889 is manufactured to meet industry standards for durability and performance. While specific warranty details may vary, APDI 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.

BrandAPDI
Part Number8011889
PositionRadiator
ConstructionPlastic Tank Aluminum
Core Height14-7/8
Core Row Quantity1
Core Thickness5/8
Core Width30-7/16
Inlet Diameter1-5/16
Outlet Diameter1-5/16
Trans Oil Cooler (in)11-1/2

This part fits 31 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003PontiacGrand Prix3.1LV6N/AWith 5/8 inch Core Depth; Radiator
2003PontiacGrand Prix3.8LV6N/AWith 5/8 inch Core Depth; Radiator
2002PontiacGrand Prix3.1LV6N/AWith 5/8 inch Core Depth; Radiator
2002PontiacGrand Prix3.8LV6N/AWith 5/8 inch Core Depth; Radiator
2001PontiacGrand Prix3.1LV6N/AWith 5/8 inch Core Depth; Radiator
2001PontiacGrand Prix3.8LV6N/AWith 5/8 inch Core Depth; Radiator
2000OldsmobileSilhouette3.4LV6N/AWith 5/8 inch Core Depth; Radiator
2000PontiacGrand Prix3.8LV6N/AWith 5/8 inch Core Depth; Radiator
2000PontiacGrand Prix3.1LV6N/AWith 5/8 inch Core Depth; Radiator
2000PontiacMontana3.4LV6N/AWith 5/8 inch Core Depth; Radiator
1999BuickCentury3.1LV6N/AWith 5/8 inch Core Depth; Radiator
1999BuickRegal3.8LV6N/AWith 5/8 inch Core Depth; Radiator
1999OldsmobileIntrigue3.8LV6N/AWith 5/8 inch Core Depth; Radiator
1999OldsmobileSilhouette3.4LV6N/AWith 5/8 inch Core Depth; Radiator
1999PontiacGrand Prix3.1LV6N/AWith 5/8 inch Core Depth; Radiator
1999PontiacGrand Prix3.8LV6N/AWith 5/8 inch Core Depth; Radiator
1999PontiacMontana3.4LV6N/AWith 5/8 inch Core Depth; Radiator
1999PontiacTrans Sport3.4LV6N/AWith 5/8 inch Core Depth; Radiator
1998BuickCentury3.1LV6N/AWith 5/8 inch Core Depth; Radiator
1998BuickRegal3.8LV6N/AWith 5/8 inch Core Depth; Radiator
1998OldsmobileIntrigue3.8LV6N/AWith 5/8 inch Core Depth; Radiator
1998OldsmobileSilhouette3.4LV6N/AWith 5/8 inch Core Depth; Radiator
1998PontiacGrand Prix3.1LV6N/AWith 5/8 inch Core Depth; Radiator
1998PontiacGrand Prix3.8LV6N/AWith 5/8 inch Core Depth; Radiator
1998PontiacTrans Sport3.4LV6N/AWith 5/8 inch Core Depth; Radiator
1997BuickCentury3.1LV6N/AWith 5/8 inch Core Depth; Radiator
1997BuickRegal3.8LV6N/AWith 5/8 inch Core Depth; Radiator
1997OldsmobileSilhouette3.4LV6N/AWith 5/8 inch Core Depth; Radiator
1997PontiacGrand Prix3.8LV6N/AWith 5/8 inch Core Depth; Radiator
1997PontiacGrand Prix3.1LV6N/AWith 5/8 inch Core Depth; Radiator
1997PontiacTrans Sport3.4LV6N/AWith 5/8 inch Core Depth; Radiator

* 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:

188718891894208612091920960221-90074-0666432385432574432576432683524014865247284652472849524769515247695352476954524796125247961452485608524891765249859069105189018556A1889CRS1887CRS1889CRS1894CU1887CU1889PR1889ARA1146RA1203

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