# TYC 13112 Radiator Assembly for 2008-2011 Cadillac STS

### Performance Overview

OE-comparable core dimensions to achieve sufficient surface area for optimal cooling. Individually leak-tested to ensure product has no leaks.

### Key Features

#### Specifications

-   Outlet Connection Type: Hose Clamp
-   Core Material: Aluminum
-   Inlet Diameter (in): 1.36
-   Fin Wave Height (in): 0.2
-   TOC Inlet Diameter (IN): 0.37
-   Fin Count (every 4"): 68
-   Top Header: 2.02x21.55
-   Inlet Connection Type: Hose Clamp
-   Core Length (in): 23.62
-   Transmission Oil Cooler Included: Yes
-   Bottom Header: 2.02x21.55
-   Engine Oil Cooler Included: No
-   Tube Width X Height: 16x1.5
-   Transmission Oil Cooler Type: Plate Oil Cooler
-   Core Thickness (in): 0.63
-   Toc Outlet Type: Quick Connect
-   Outlet Diameter (in): 1.36
-   Toc Distance (in): 14.76
-   Tube Count (every 4"): 16
-   Total Tube Count: 79
-   No. Of Rows: 1
-   Flow Configuration: Crossflow
-   Total Fin Row Count: 80
-   Fin Wave Pitch: 3
-   TOC Outlet Diameter (IN): 0.37
-   Toc Inlet Type: Quick Connect
-   Core Height (in): 20.41

#### Package Details

-   Part Number: 13112
-   08-11 CD S.T.S 3.6L V6 AT (w/ TOC) 1R PA RAD (AF/13111)
-   Package L x W x H: 25.59" x 5.91" x 30.51"
-   Package Weight: 12.21 lbs.

#### Interchanges

-   DPI (DataPoint Inc): 13112
-   Cadillac: 19130357
-   DENSO: 221-9240
-   APDI: 8013111
-   APDI: 8013112
-   Spectra Premium: CU13112
-   Partslink: GM3010550

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2008

Cadillac

STS

Base; 3.6L V6 3564cc 217ci; Sedan; 3.6L V6 3564cc 217ci, Primary / Platinum; 3.6L V6 3564cc 217ci; Sedan; 3.6L V6 3564cc 217ci, Primary

w/o Extra Duty Cooling

2009

Cadillac

STS

Base; 3.6L V6 3564cc 217ci; Sedan; 3.6L V6 3564cc 217ci, Primary / Platinum; 3.6L V6 3564cc 217ci; Sedan; 3.6L V6 3564cc 217ci, Primary

w/o Extra Duty Cooling

2010

Cadillac

STS

Base; 3.6L V6 3564cc 217ci; Sedan; 3.6L V6 3564cc 217ci, Primary / Platinum; 3.6L V6 3564cc 217ci; Sedan; 3.6L V6 3564cc 217ci, Primary

w/o Extra Duty Cooling

2011

Cadillac

STS

Base; 3.6L V6 3564cc 217ci; Sedan; 3.6L V6 3564cc 217ci, Primary / Platinum; 3.6L V6 3564cc 217ci; Sedan; 3.6L V6 3564cc 217ci, Primary

w/o Extra Duty Cooling

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase.

**What part number is this?**  
The listed part number is 13112.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match the compatible vehicle applications listed in the Vehicle Fitment Table.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the Vehicle Fitment Table before ordering.

### Common Searches

-   Radiator Assembly for Cadillac STS
-   13112 fitment
-   TYC Radiator Assembly
-   2008-2011 Cadillac STS Radiator Assembly

## Details

- **Price:** 355.12 CAD
- **Vendor:** TYC
- **Type:** Radiator Assembly
- **Tags:** 13112, 2008-2011 Cadillac STS, Radiator Assembly, TYC

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 355.12 CAD | In stock |

## Images

- TYC 13112 Radiator Assembly for 2008-2011 Cadillac STS

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/tyc-13112-radiator-assembly)
> Updated: 2026-07-31