Part #: 13108

One Stop Solutions 13108 Radiator

11 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$161.73Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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, CTS
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 for Cadillac CTS

The One Stop Solutions radiator, part number 13108, is designed specifically for Cadillac CTS models. This radiator features a crossflow design with a plastic tank and a PA core material, engineered to provide reliable cooling performance and durability.

  • Hassle free installation for Cadillac CTS vehicles
  • OE performance with engineering enhancements for improved cooling
  • Premium grade tubes, fins, headers, and plastic tanks
  • Includes a plated transmission oil cooler with fittings spaced 14 3/4 inches apart
  • Drop-in fit with all necessary fittings and hardware included
  • Tested up to three times during production for quality assurance
  • Components fitted and torqued to factory specifications

Detailed Product Features and Specifications

This radiator for the Cadillac CTS features a core height of 23 5/8 inches, a core width of 20 7/16 inches, and a core thickness of 5/8 inch. The crossflow core design enhances heat dissipation efficiency. The inlet and outlet headers both measure 21 9/16 inches in length and 2 inches in width, with inlet and outlet diameters of 1 3/8 inches, ensuring proper coolant flow. The radiator includes a plated transmission oil cooler, but does not include an engine oil cooler. The tank is made of durable plastic, while the core is constructed from PA material, contributing to the radiator's longevity and resistance to corrosion.

Compatible Vehicles and Common Applications

This radiator is compatible with Cadillac CTS models requiring part number 13108. It is designed to address common cooling system issues such as:

  • Overheating due to radiator core damage or clogging
  • Transmission fluid overheating with integrated transmission oil cooler
  • Leaks from worn or cracked plastic tanks
  • Reduced cooling efficiency from original equipment radiators
  • Failure of original design components causing premature radiator wear

Installation Notes and Tips

Installation of the One Stop Solutions radiator 13108 is straightforward with a drop-in fit for Cadillac CTS vehicles. All necessary fittings and hardware are included, and components are pre-fitted and torqued to factory specifications to ensure proper assembly. It is recommended to inspect hoses and clamps during installation and replace if necessary to maintain optimal cooling system performance.

Quality Assurance and Warranty Information

Each radiator undergoes up to three quality tests during production to verify performance and durability. The product is engineered with enhancements to address original design failures and improve lifespan. While specific warranty details are not provided, One Stop Solutions products are manufactured to meet or exceed OEM standards, ensuring reliable operation in Cadillac CTS vehicles.

BrandOne Stop Solutions
Part Number13108
Cap IncludedNO
Core Height23 5/8
Core MaterialPA
Core Row Quantity1
Core Thickness16
Core Thickness5/8
Core Width20 7/16
Down Flow Or Cross Flow TypeCROSSFLOW
Engine Oil Cooler IncludedNO
Engine Oil Cooler TypeNONE
Inlet Diameter1 3/8
Inlet Header Length21 9/16
Inlet Header Width2
Outlet Diameter1 3/8
Outlet Header Length21 9/16
Outlet Header Width2
Tank MaterialPLASTIC
Transmission Oil Cooler Distance between Fittings14 3/4
Transmission Oil Cooler IncludedYES
Transmission Oil Cooler TypePLATED

This part fits 11 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2014CadillacCTS3.0LV6N/A
2013CadillacCTSAutomatic3.0LV6N/Aw/DIRECT INJECTION
2013CadillacCTSAutomatic3.6LV6N/Aw/DIRECT INJECTION
2012CadillacCTSAutomatic3.0LV6N/Aw/DIRECT INJECTION
2012CadillacCTSAutomatic3.6LV6N/Aw/DIRECT INJECTION
2011CadillacCTSAutomatic3.0LV6N/Aw/DIRECT INJECTION
2011CadillacCTSAutomatic3.6LV6N/Aw/DIRECT INJECTION
2010CadillacCTSAutomatic3.0LV6N/Aw/DIRECT INJECTION
2010CadillacCTSAutomatic3.6LV6N/Aw/DIRECT INJECTION
2009CadillacCTSAutomatic3.6LV6N/Aw/DIRECT INJECTION
2008CadillacCTSAutomatic3.6LV6N/Aw/DIRECT INJECTION

* 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:

159328528013055A13108CU13108

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