Part #: RA1889C

Universal Air RA1889C Radiator

Crossflow 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
📦Crossflow Radiator
🚗Fitment: Pontiac, Chevrolet, Oldsmobile, and Buick, Grand Prix, Venture, Silhouette, Montana, Century, Regal, Intrigue, and Trans Sport
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Reliable Cooling Solution for Buick, Oldsmobile, and Pontiac Vehicles

The Universal Air Crossflow Radiator RA1889C is designed to provide efficient engine cooling for select Buick, Oldsmobile, and Pontiac models. Engineered to meet the demands of vehicles like the Buick Century and Pontiac Grand Prix, this radiator supports optimal engine performance and temperature regulation.

Key Features of the Universal Air RA1889C Radiator

  • Compatible with Buick Century, Oldsmobile Intrigue, Pontiac Grand Prix, and other models
  • Part number RA1889C ensures precise fitment and easy identification
  • Crossflow design promotes effective heat dissipation
  • Constructed for durability and consistent cooling performance
  • Designed for vehicles including Buick Regal, Montana, Silhouette, and Trans Sport

About the Universal Air Crossflow Radiator Line

The Crossflow Radiator line by Universal Air features radiators with a horizontal flow design that enhances cooling efficiency by directing coolant across the radiator core. This design supports better heat exchange and helps maintain stable engine temperatures under various driving conditions. The RA1889C model is part of this line, tailored to fit specific GM vehicles, ensuring compatibility and reliable operation.

Detailed Product Description

The RA1889C radiator from Universal Air is engineered to replace original equipment radiators in select Buick, Oldsmobile, and Pontiac vehicles. Its crossflow configuration allows coolant to flow horizontally through the radiator core, improving heat transfer and reducing engine overheating risks. This radiator is compatible with models such as the Buick Century, Oldsmobile Intrigue, Pontiac Grand Prix, and others, making it a suitable replacement part for maintaining your vehicle's cooling system integrity.

Common Issues Addressed by the RA1889C Radiator

  • Engine overheating due to inefficient cooling
  • Coolant leaks from damaged or corroded radiator cores
  • Reduced engine performance caused by high operating temperatures
  • Failure of original radiator components leading to coolant loss
  • Inadequate heat dissipation in Buick Century and Pontiac Grand Prix models

Installation Notes and Tips

  • Ensure vehicle compatibility by verifying make and model before installation
  • Drain coolant completely before removing the old radiator
  • Inspect hoses and clamps for wear and replace if necessary
  • Bleed the cooling system after installation to remove air pockets
  • Follow manufacturer torque specifications for mounting hardware

Quality Assurance and Warranty Information

The Universal Air RA1889C radiator is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo quality checks to ensure reliable operation. It is recommended to consult the product documentation or supplier for warranty coverage related to this radiator.

This part fits 31 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2003PontiacGrand PrixSEN/Awith 5/8 Core; Crossflow Radiator
2003PontiacGrand PrixGTN/Awith 5/8 Core; Crossflow Radiator
2002PontiacGrand PrixGTN/Awith 5/8 Core; Crossflow Radiator
2002PontiacGrand PrixSEN/Awith 5/8 Core; Crossflow Radiator
2001PontiacGrand PrixGTN/Awith 5/8 Core; Crossflow Radiator
2001PontiacGrand PrixSEN/Awith 5/8 Core; Crossflow Radiator
2000OldsmobileSilhouetteN/Awith 5/8 Core; Crossflow Radiator
2000PontiacGrand PrixGTN/Awith 5/8 Core; Crossflow Radiator
2000PontiacGrand PrixSEN/Awith 5/8 Core; Crossflow Radiator
2000PontiacMontanaN/Awith 5/8 Core; Crossflow Radiator
1999BuickCenturyN/Awith 5/8 Core; Crossflow Radiator
1999BuickRegalN/Awith 5/8 Core; Crossflow Radiator
1999OldsmobileIntrigue3.8LV6N/Awith 5/8 Core; Crossflow Radiator
1999OldsmobileSilhouetteN/Awith 5/8 Core; Crossflow Radiator
1999PontiacGrand PrixGTN/Awith 5/8 Core; Crossflow Radiator
1999PontiacGrand PrixSEN/Awith 5/8 Core; Crossflow Radiator
1999PontiacMontanaN/Awith 5/8 Core; Crossflow Radiator
1999PontiacTrans SportN/Awith 5/8 Core; Crossflow Radiator
1998BuickCenturyN/Awith 5/8 Core; Crossflow Radiator
1998BuickRegalN/Awith 5/8 Core; Crossflow Radiator
1998OldsmobileIntrigueN/Awith 5/8 Core; Crossflow Radiator
1998OldsmobileSilhouetteN/Awith 5/8 Core; Crossflow Radiator
1998PontiacGrand PrixGTN/Awith 5/8 Core; Crossflow Radiator
1998PontiacGrand PrixSEN/Awith 5/8 Core; Crossflow Radiator
1998PontiacTrans SportN/Awith 5/8 Core; Crossflow Radiator
1997BuickCenturyN/Awith 5/8 Core; Crossflow Radiator
1997BuickRegalN/Awith 5/8 Core; Crossflow Radiator
1997OldsmobileSilhouetteN/Awith 5/8 Core; Crossflow Radiator
1997PontiacGrand PrixGTN/Awith 5/8 Core; Crossflow Radiator
1997PontiacGrand PrixSEN/Awith 5/8 Core; Crossflow Radiator
1997PontiacTrans SportN/Awith 5/8 Core; Crossflow 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:

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