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One Stop Solutions 13111 Radiator
Reliable Radiator Replacement for Cadillac STS
The One Stop Solutions radiator part number 13111 is designed specifically for Cadillac STS models, providing a direct fit replacement to maintain optimal engine cooling. Engineered with durable materials and precise dimensions, this radiator supports efficient heat dissipation and reliable vehicle performance.
Key Features of One Stop Solutions Radiator 13111
- Hassle free installation with drop-in fit, form, and function
- OE performance and quality standards met or exceeded
- Engineering enhancements improve cooling efficiency and extend service life
- Components fitted and torqued to factory specifications
- Premium grade core, tanks, headers, and fins for durability
- 100% tested up to three times during production for quality assurance
- Downflow core design with a single core row for effective heat exchange
Detailed Product Description
This radiator features a core height of 23 5/8 inches, core width of 20 7/16 inches, and a core thickness of 5/8 inch, constructed with PA core material and plastic tanks. The inlet and outlet diameters are both 1 3/8 inches, with header lengths measuring 21 9/16 inches and header widths of 2 inches. The downflow design facilitates efficient coolant flow through the single-row core, optimizing heat transfer. This radiator does not include transmission or engine oil coolers, focusing solely on engine coolant management. The design improvements address common original equipment failures, enhancing durability and cooling performance for Cadillac STS vehicles.
Common Applications and Problem Solving
- Replacement for leaking or cracked radiator cores
- Resolution of overheating issues due to inefficient cooling
- Fixing coolant leaks from damaged plastic tanks or headers
- Upgrading worn radiators to restore factory cooling capacity
- Addressing radiator failures caused by corrosion or physical damage
Installation Notes and Tips
Ensure the radiator is compatible with your Cadillac STS before installation. This radiator is designed for a direct drop-in replacement, matching original equipment dimensions and mounting points. Verify all hose connections and clamps are secure to prevent leaks. Since no cap or additional coolers are included, reuse existing components or replace separately if needed. Follow factory torque specifications when securing the radiator to avoid damage.
Quality Assurance and Warranty
Each One Stop Solutions radiator 13111 undergoes rigorous testing up to three times during production to ensure reliability and performance. Components are assembled and torqued to factory specifications to maintain quality standards. While specific warranty details are not provided, the product is engineered to meet OE performance criteria and includes enhancements to improve longevity and cooling efficiency for Cadillac STS vehicles.
| Brand | One Stop Solutions |
| Part Number | 13111 |
| Core Height | 23 5/8 |
| Core Thickness | 16 |
| Core Thickness | 5/8 |
| Core Width | 20 7/16 |
| Inlet Header Length | 21 9/16 |
| Outlet Header Length | 21 9/16 |
| Core Material | Pa |
| Tank Material | Plastic |
| Transmission Oil Cooler Included | No |
| Inlet Header Width | 2 |
| Outlet Header Width | 2 |
| Transmission Oil Cooler Type | None |
| Engine Oil Cooler Type | None |
| Core Row Quantity | 1 |
| Inlet Diameter | 1 3/8 |
| Outlet Diameter | 1 3/8 |
| Engine Oil Cooler Included | No |
| Down Flow Or Cross Flow Type | Downflow |
| Cap Included | No |
| BulletPoint 1 | Hassle free installation |
| BulletPoint 2 | O.e. performance and exceptional quality |
| BulletPoint 3 | Engineering enhancements provide improved cooling and longer life |
| BulletPoint 4 | Components are fitted and torqued in place to factory specificati |
| BulletPoint 5 | Premium grade tubes, fins, headers, tanks, and other components a |
| BulletPoint 6 | Drop in fit, form and function. all necessary fittings or hardwar |
| BulletPoint 7 | Complete radiators 100% tested up to three times during productio |
| BulletPoint 8 | Enhancements added to solve original design failures and to impro |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Cadillac | STS | 3.6L | V6 | N/A | w/TOW |
| 2010 | Cadillac | STS | 3.6L | V6 | N/A | w/TOW |
| 2009 | Cadillac | STS | 3.6L | V6 | N/A | w/TOW |
| 2008 | Cadillac | STS | 3.6L | V6 | N/A | w/TOW |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.