Part #: 2562

One Stop Solutions 2562 Radiator

25 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Buick, Saturn, Chevrolet, Pontiac, and Oldsmobile, Rendezvous, Terraza, Relay, Uplander, Venture, Aztek, Montana, and Silhouette
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Reliable Radiator Replacement for Buick, Chevrolet, Oldsmobile, Pontiac, and Saturn

The One Stop Solutions radiator part number 2562 is designed to provide dependable cooling performance for select Buick, Chevrolet, Oldsmobile, Pontiac, and Saturn models. Engineered with quality materials and precise specifications, this radiator supports efficient engine temperature management and includes a transmission oil cooler for added functionality.

Key Features of One Stop Solutions Radiator 2562

  • Core dimensions: 30 3/8" height, 14 7/8" width, 5/8" thickness
  • Crossflow design for optimized coolant flow
  • Plastic tanks with premium grade PA core material
  • Includes plated transmission oil cooler with 11" fitting spacing
  • Inlet and outlet diameters of 1 5/16" for direct fitment
  • Single core row construction for efficient heat dissipation
  • Drop-in fit with all necessary fittings and hardware included
  • Tested up to three times during production for quality assurance

Detailed Radiator Description and Specifications

This radiator features a crossflow core design measuring 30 3/8 inches in height and 14 7/8 inches in width, with a core thickness of 5/8 inch. The core is constructed from PA material, known for its durability and heat resistance, while the tanks are made from plastic to reduce weight without compromising strength. Both the inlet and outlet headers measure 15 1/2 inches in length and 2 5/8 inches in width, accommodating 1 5/16 inch diameter hoses for seamless integration. The included plated transmission oil cooler enhances cooling efficiency for vehicles equipped with automatic transmissions. This radiator does not include an engine oil cooler or cap.

Compatible Vehicles and Common Applications

This radiator is compatible with the following makes and models:

  • Buick Rendezvous, Terraza
  • Chevrolet Uplander, Montana, Relay, Silhouette
  • Oldsmobile Silhouette
  • Pontiac Aztek, Montana
  • Saturn Relay

It is designed to address issues such as:

  • Overheating due to radiator core damage or clogging
  • Leaking plastic tanks or headers
  • Transmission fluid overheating in vehicles with automatic transmissions
  • Reduced cooling efficiency from worn or corroded components
  • Failure of original radiator causing engine temperature fluctuations

Installation Notes and Tips

The One Stop Solutions radiator 2562 offers a hassle-free installation experience with a drop-in fit that matches factory specifications. All necessary fittings and hardware are included, ensuring proper alignment and secure mounting. It is recommended to inspect and replace all hoses and clamps during installation to maintain system integrity. Follow manufacturer torque specifications when securing components to avoid damage.

Quality Assurance and Warranty Information

Each radiator undergoes up to three rounds of testing during production to verify performance and durability. Components are fitted and torqued to factory specifications to ensure reliability. While specific warranty details are not provided, One Stop Solutions products are engineered with enhancements to improve cooling efficiency and extend service life, addressing common design limitations found in original equipment radiators.

BrandOne Stop Solutions
Part Number2562
Cap IncludedNO
Core Height30 3/8
Core MaterialPA
Core Row Quantity1
Core Thickness16
Core Thickness5/8
Core Width14 7/8
Down Flow Or Cross Flow TypeCROSSFLOW
Engine Oil Cooler IncludedNO
Engine Oil Cooler TypeNONE
Inlet Diameter1 5/16
Inlet Header Length15 1/2
Inlet Header Width2 5/8
Outlet Diameter1 5/16
Outlet Header Length15 1/2
Outlet Header Width2 5/8
Tank MaterialPLASTIC
Transmission Oil Cooler Distance between Fittings11
Transmission Oil Cooler IncludedYES
Transmission Oil Cooler TypePLATED

This part fits 25 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2007BuickRendezvous3.5LV6N/A5/8" CORE
2006BuickRendezvous3.5LV6N/A5/8" CORE
2006BuickTerraza3.5LV6N/A
2006SaturnRelay3.5LV6N/AStandard Duty
2005BuickRendezvous3.4LV6N/A5/8" CORE
2005BuickTerraza3.5LV6N/A
2005ChevroletUplander3.5LV6N/A5/8" CORE
2005PontiacAztek3.4LV6N/A5/8" CORE
2005PontiacMontana3.4LV6N/A5/8" CORE
2005SaturnRelay3.5LV6N/AStandard Duty
2004BuickRendezvous3.4LV6N/A5/8" CORE
2004OldsmobileSilhouette3.4LV6N/A5/8" CORE
2004PontiacAztek3.4LV6N/A5/8" CORE
2004PontiacMontana3.4LV6N/A5/8" CORE
2003BuickRendezvous3.4LV6N/A5/8" CORE
2003OldsmobileSilhouette3.4LV6N/A5/8" CORE
2003PontiacAztek3.4LV6N/A5/8" CORE
2003PontiacMontana3.4LV6N/A5/8" CORE
2002BuickRendezvous3.4LV6N/A5/8" CORE
2002OldsmobileSilhouette3.4LV6N/A5/8" CORE
2002PontiacAztek3.4LV6N/A5/8" CORE
2002PontiacMontana3.4LV6N/A5/8" CORE
2001OldsmobileSilhouette3.4LV6N/A5/8" CORE
2001PontiacAztek3.4LV6N/A5/8" CORE
2001PontiacMontana3.4LV6N/A5/8" CORE

* 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:

103103172620565068012562CU2562GM3010213

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