Part #: 2733

One Stop Solutions 2733 Radiator

18 vehicles fit this part
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: Cadillac, STS and SRX
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of One Stop Solutions Radiator 2733

The One Stop Solutions Radiator part number 2733 is designed specifically for Cadillac SRX and STS models. This radiator features a crossflow design with precise core dimensions to ensure efficient engine cooling and reliable performance.

  • Hassle free installation for Cadillac SRX and STS
  • OE performance with engineering enhancements for improved cooling
  • Premium grade core and tank materials for durability
  • Drop-in fit with all necessary fittings and hardware included
  • 100% tested up to three times during production for quality assurance

Detailed Radiator Specifications and Features

This radiator features a core height of 23 5/8 inches, a core width of 20 11/16 inches, and a core thickness of 1 inch, providing optimal surface area for heat dissipation. The core is constructed from PA material, while the tanks are made of durable plastic. Both the inlet and outlet headers measure 21 9/16 inches in length and 2 inches in width, with inlet and outlet diameters of 1 5/16 inches, ensuring proper coolant flow. The radiator is a single-row core design with a crossflow configuration, which enhances cooling efficiency by directing coolant horizontally across the core.

Compatible Vehicles and Application

This radiator is compatible with Cadillac SRX and STS models, making it a suitable replacement for those specific vehicles. The part number 2733 ensures you receive the correct fit and function for your Cadillac's cooling system needs.

  • Replaces faulty or leaking radiator in Cadillac SRX and STS
  • Addresses overheating issues caused by clogged or damaged cores
  • Solves coolant leaks from cracked plastic tanks or headers
  • Improves engine temperature regulation for better performance
  • Restores proper coolant flow and pressure in the cooling system

Installation Notes and Tips

Installation of the One Stop Solutions Radiator 2733 is straightforward due to its drop-in fit design. All necessary fittings and hardware are included, allowing for a hassle-free replacement. It is recommended to drain the coolant system completely before removal and to inspect hoses and clamps for wear during installation. Torque all components to factory specifications to ensure a secure and leak-free fit.

Quality Assurance and Warranty Information

Each radiator undergoes rigorous testing up to three times during production to verify performance and durability. Components such as tubes, fins, headers, and tanks are manufactured from premium materials to meet or exceed OEM standards. While specific warranty details are not provided, One Stop Solutions products are engineered to provide reliable service life and address original design shortcomings.

BrandOne Stop Solutions
Part Number2733
Cap IncludedNO
Core Height23 5/8
Core MaterialPA
Core Row Quantity1
Core Thickness1
Core Thickness26
Core Width20 11/16
Down Flow Or Cross Flow TypeCROSSFLOW
Engine Oil Cooler IncludedNO
Engine Oil Cooler TypeNONE
Inlet Diameter1 5/16
Inlet Header Length21 9/16
Inlet Header Width2
Outlet Diameter1 5/16
Outlet Header Length21 9/16
Outlet Header Width2
Tank MaterialPLASTIC
Transmission Oil Cooler IncludedNO
Transmission Oil Cooler TypeNONE

This part fits 18 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009CadillacSTS4.4LV8N/Awo/TOW; w/EXTERNAL TOC
2008CadillacSTS4.4LV8N/Awo/TOW; w/EXTERNAL TOC
2007CadillacSRX4.6LV8N/Awo/TOW; w/EXTERNAL TOC
2007CadillacSRX3.6LV6N/Awo/TOC
2007CadillacSTS4.6LV8N/Awo/TOC
2007CadillacSTS4.4LV8N/A
2007CadillacSTS3.6LV6N/A
2006CadillacSRX4.6LV8N/Awo/TOW; w/EXTERNAL TOC
2006CadillacSRX3.6LV6N/Awo/TOW; w/EXTERNAL TOC
2006CadillacSTS4.6LV8N/Awo/TOC
2006CadillacSTS4.4LV8N/Awo/TOC
2006CadillacSTS3.6LV6N/A
2005CadillacSRX4.6LV8N/Awo/TOW; w/EXTERNAL TOC
2005CadillacSRX3.6LV6N/Awo/TOW; w/EXTERNAL TOC
2005CadillacSTS4.6LV8N/Awo/TOC
2005CadillacSTS3.6LV6N/Awo/TOC
2004CadillacSRX4.6LV8N/Awo/TOW; w/EXTERNAL TOC
2004CadillacSRX3.6LV6N/Awo/TOW; w/EXTERNAL TOC

* 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:

191303648012733CU2733GM3010466

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