Part #: 2853

One Stop Solutions 2853 Radiator

⚙️ 12 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 and Cadillac, Lucerne and DTS
🔄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 2853

The One Stop Solutions Radiator part number 2853 is designed specifically for Buick DTS and Cadillac Lucerne models. This radiator offers a crossflow design with integrated transmission oil cooler, engineered to meet original equipment performance standards.

  • Hassle free installation for Buick DTS and Cadillac Lucerne
  • OE performance with enhanced cooling efficiency
  • Premium grade core and tank materials for durability
  • Includes plated transmission oil cooler with fittings
  • Drop-in fit with all necessary hardware included
  • Tested multiple times during production for reliability
  • Engineering improvements to address original design issues

Technical Specifications and Features

This radiator features a core height of 30 1/2 inches, core width of 15 1/16 inches, and a core thickness of 1-1/4 inches, providing optimal cooling surface area. The core is constructed from PA material, while the tanks are made of durable plastic. It includes a single core row and a crossflow design to maximize heat dissipation.

The inlet and outlet header lengths are both 16 5/8 inches, with widths of 2 7/16 inches. The inlet diameter measures 1 9/16 inches and the outlet diameter is 1 5/16 inches, ensuring proper coolant flow. The radiator also incorporates a plated transmission oil cooler with fittings spaced 11 1/2 inches apart, enhancing transmission fluid cooling without the need for an engine oil cooler.

Compatible Vehicles and Applications

This radiator is compatible with the following vehicles:

  • Buick DTS
  • Cadillac Lucerne

It is designed to replace factory radiators in these models, providing a direct fit and maintaining factory specifications for cooling system performance.

Common Issues Addressed by This Radiator

  • Overheating due to radiator core damage or clogging
  • Transmission fluid overheating from inefficient cooling
  • Leaks caused by cracked or deteriorated plastic tanks
  • Reduced cooling efficiency from bent or corroded fins
  • Failure of original radiator components leading to engine overheating

Installation Notes and Tips

Installation of the One Stop Solutions Radiator 2853 is straightforward with a drop-in fit design. All necessary fittings and hardware are included, and components are pre-fitted and torqued to factory specifications. It is recommended to inspect hoses and clamps during installation and replace if necessary to ensure a secure, leak-free connection.

Quality Assurance and Warranty

Each radiator undergoes up to three rounds of testing during production to verify performance and durability. The product incorporates engineering enhancements to improve cooling efficiency and extend service life. While specific warranty details are not provided, One Stop Solutions products are manufactured to meet or exceed OEM standards, ensuring reliable operation in Buick DTS and Cadillac Lucerne vehicles.

BrandOne Stop Solutions
Part Number2853
Cap IncludedNO
Core Height30 1/2
Core MaterialPA
Core Row Quantity1
Core Thickness1-1/4
Core Thickness32
Core Width15 1/16
Down Flow Or Cross Flow TypeCROSSFLOW
Engine Oil Cooler IncludedNO
Engine Oil Cooler TypeNONE
Inlet Diameter1 9/16
Inlet Header Length16 5/8
Inlet Header Width2 7/16
Outlet Diameter1 5/16
Outlet Header Length16 5/8
Outlet Header Width2 7/16
Tank MaterialPLASTIC
Transmission Oil Cooler Distance between Fittings11 1/2
Transmission Oil Cooler IncludedYES
Transmission Oil Cooler TypePLATED

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011BuickLucerne4.6LV8N/A
2011CadillacDTS4.6LV8N/A
2010BuickLucerne4.6LV8N/A
2010CadillacDTS4.6LV8N/A
2009BuickLucerne4.6LV8N/A
2009CadillacDTS4.6LV8N/A
2008BuickLucerne4.6LV8N/A
2008CadillacDTS4.6LV8N/A
2007BuickLucerne4.6LV8N/A
2007CadillacDTS4.6LV8N/A
2006BuickLucerne4.6LV8N/A
2006CadillacDTS4.6LV8N/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:

257695848012853A2853CU2853GM3010493

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