Part #: CU2837

Spectra CU2837 Radiator

⚙️ 26 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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✅ 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, Chevrolet, and Pontiac, Allure, Grand Prix, Impala, LaCrosse, and Monte Carlo
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Radiator Replacement for Buick, Chevrolet, and Pontiac

The Spectra CU2837 radiator is designed to provide efficient cooling for select Buick, Chevrolet, and Pontiac models. Engineered to meet OEM specifications, this radiator ensures proper engine temperature regulation and helps maintain vehicle performance.

  • Compatible with Buick Allure and LaCrosse models
  • Fits Chevrolet Impala and Monte Carlo vehicles
  • Designed for Pontiac Grand Prix applications
  • Manufactured to meet or exceed OEM standards
  • Durable construction for long-lasting performance

Product Details and Specifications

The Spectra CU2837 radiator is a direct replacement part engineered for specific vehicle fitment, including Buick Allure and LaCrosse, Chevrolet Impala and Monte Carlo, and Pontiac Grand Prix models. This radiator is built to maintain optimal engine temperature by efficiently dissipating heat from the coolant. Its design aligns with factory dimensions and mounting points, ensuring a straightforward installation process without modifications. The CU2837 radiator supports the cooling system's integrity, helping prevent overheating and potential engine damage.

Applications and Common Issues Addressed

  • Replaces faulty or leaking radiators in Buick Allure and LaCrosse
  • Resolves overheating problems in Chevrolet Impala and Monte Carlo
  • Restores cooling efficiency for Pontiac Grand Prix vehicles
  • Addresses coolant leaks and radiator corrosion
  • Improves engine temperature regulation for consistent performance

Installation Notes and Tips

When installing the Spectra CU2837 radiator, ensure the vehicle is cool and the cooling system is depressurized before removal. Verify compatibility with your specific Buick, Chevrolet, or Pontiac model year and engine configuration. Properly flush the cooling system to remove debris and contaminants before installing the new radiator. Use appropriate coolant and follow manufacturer torque specifications for mounting hardware to avoid leaks or damage.

Quality Assurance and Warranty Information

Spectra radiators are manufactured to meet or exceed OEM quality standards, providing reliable performance and durability. The CU2837 radiator undergoes rigorous testing to ensure proper fitment and function. Warranty coverage details vary by distributor; please consult your point of purchase for specific warranty terms related to this radiator.

This part fits 26 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011ChevroletImpala3.9LV6N/Aw/ Police Package
2011ChevroletImpala3.5LV6N/Aw/ Police Package
2010ChevroletImpala3.9LV6N/Aw/ Police Package
2010ChevroletImpala3.5LV6N/Aw/ Police Package
2009BuickAllure5.3LV8N/A
2009BuickLaCrosse5.3LV8N/A
2009ChevroletImpala5.3LV8N/A
2009ChevroletImpala3.9LV6N/Aw/ Police Package
2009ChevroletImpala3.5LV6N/Aw/ Police Package
2008BuickAllure5.3LV8N/A
2008BuickLaCrosse5.3LV8N/A
2008ChevroletImpala5.3LV8N/A
2008ChevroletImpala3.9LV6N/Aw/ Police Package
2008ChevroletImpala3.5LV6N/Aw/ Police Package
2008PontiacGrand Prix5.3LV8N/A
2007ChevroletImpala5.3LV8N/A
2007ChevroletImpala3.9LV6N/Aw/ Police Package
2007ChevroletImpala3.5LV6N/Aw/ Police Package
2007ChevroletMonte Carlo5.3LV8N/A
2007PontiacGrand Prix5.3LV8N/A
2006ChevroletImpala5.3LV8N/A
2006ChevroletImpala3.9LV6N/Aw/ Police Package
2006ChevroletImpala3.5LV6N/Aw/ Police Package
2006ChevroletMonte Carlo5.3LV8N/A
2006PontiacGrand Prix5.3LV8N/A
2005PontiacGrand Prix5.3LV8N/A

* 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:

0AGM578510302615140592215762219088237628374128374324418012837A2837C2837CU2837OR2837RAD2837REA412837

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