Part #: CU2251

Spectra CU2251 Radiator

⚙️ 19 vehicles fit this part
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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: Chevrolet, Oldsmobile, and Pontiac, Cutlass Supreme, Grand Prix, Lumina, and Monte Carlo
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Radiator Replacement for Chevrolet, Oldsmobile, and Pontiac

The Spectra CU2251 radiator is designed to provide dependable cooling performance for select Chevrolet, Oldsmobile, and Pontiac vehicles. Engineered to meet OEM specifications, this radiator supports efficient engine temperature regulation for models like the Cutlass Supreme, Grand Prix, Lumina, and Monte Carlo.

  • Compatible with Chevrolet Cutlass Supreme, Oldsmobile Cutlass Supreme, Pontiac Grand Prix, Lumina, and Monte Carlo
  • Part number CU2251 ensures precise fitment and easy identification
  • Manufactured by Spectra for consistent quality and durability
  • Designed to maintain optimal engine temperature and prevent overheating
  • Direct replacement radiator for reliable cooling system performance

Product Details and Specifications

The Spectra CU2251 radiator is constructed to match the original equipment dimensions and cooling capacity required by the specified vehicle models. This radiator supports the engine’s cooling system by efficiently dissipating heat, which helps maintain engine performance and longevity. It is engineered to fit Chevrolet Cutlass Supreme, Oldsmobile Cutlass Supreme, Pontiac Grand Prix, Lumina, and Monte Carlo models, ensuring compatibility and ease of installation. The part number CU2251 allows for straightforward identification when sourcing replacement parts.

Common Applications and Problem Resolution

  • Replaces damaged or leaking radiators in Chevrolet Cutlass Supreme and Pontiac Grand Prix
  • Addresses engine overheating issues in Oldsmobile Cutlass Supreme and Lumina
  • Restores proper coolant flow and heat dissipation in Monte Carlo models
  • Solves radiator corrosion and clogging problems affecting cooling efficiency
  • Prevents engine damage caused by inadequate cooling system performance

Installation Notes and Tips

When installing the Spectra CU2251 radiator, ensure the cooling system is fully drained before removal of the old radiator. Verify all hose connections and mounting points align with the vehicle’s specifications. It is recommended to inspect and replace any worn hoses or clamps during installation to maintain system integrity. Properly bleed the cooling system after installation to avoid air pockets and ensure optimal performance.

Quality Assurance and Warranty Information

Manufactured by Spectra, the CU2251 radiator undergoes quality control processes to meet industry standards for durability and performance. While specific warranty details are not provided, Spectra products typically offer coverage against manufacturing defects. For detailed warranty information, consult the product documentation or manufacturer resources.

This part fits 19 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2001ChevroletLumina3.1LV6N/A1 in. Thick Core; Radiator Cap Is Required
2000ChevroletLumina3.1LV6N/A1 in. Thick Core; Radiator Cap Is Required
1999ChevroletLumina3.8LV6N/A1 in. Thick Core; Radiator Cap Is Required
1999ChevroletLumina3.1LV6N/A1 in. Thick Core; Radiator Cap Is Required
1999ChevroletMonte Carlo3.8LV6N/A1 in. Thick Core; Radiator Cap Is Required
1999ChevroletMonte Carlo3.1LV6N/A1 in. Thick Core; Radiator Cap Is Required
1998ChevroletLumina3.8LV6N/A1 in. Thick Core; Radiator Cap Is Required
1998ChevroletLumina3.1LV6N/A1 in. Thick Core; Radiator Cap Is Required
1998ChevroletMonte Carlo3.8LV6N/A1 in. Thick Core; Radiator Cap Is Required
1998ChevroletMonte Carlo3.1LV6N/A1 in. Thick Core; Radiator Cap Is Required
1997ChevroletLumina3.4LV6N/ARadiator Cap Is Required
1997ChevroletLumina3.1LV6N/A1 in. Thick Core; Radiator Cap Is Required
1997ChevroletMonte Carlo3.4LV6N/A1 in. Thick Core; Radiator Cap Is Required
1997ChevroletMonte Carlo3.1LV6N/A1 in. Thick Core; Radiator Cap Is Required
1996ChevroletLumina3.4LV6N/ARadiator Cap Is Required
1996ChevroletLumina3.1LV6N/A1 in. Thick Core; Radiator Cap Is Required
1996ChevroletMonte Carlo3.1LV6N/A1 in. Thick Core; Radiator Cap Is Required
1996OldsmobileCutlass Supreme3.4LV6N/ARadiator Cap Is Required
1996PontiacGrand Prix3.4LV6N/ARadiator Cap Is Required

* 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:

15192251257726363604411518A412251432427524856285249858980122519602C2251RA20040RA2004061B1RAD2251REA411518AREA412251

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