# TYC 13879 Radiator Assembly for 2020-2026 Chevrolet Silverado 2500 HD

### 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

-   Core Height (in): 30.63
-   Core Length (in): 34.61
-   Core Material: Aluminum
-   Core Thickness (in): 1.97
-   Fin Height: 8
-   Fin Wave Pitch: 2.82
-   Flow Configuration: Crossflow
-   Inlet Connection Type: Hose Clamp
-   Inlet Diameter: 51
-   No. Of Rows: 2
-   Outlet Connection Type: Spring Lock
-   Outlet Diamter: 56.5
-   Rows: 2
-   Tank Material: Plastic
-   Toc Inlet Type: Spring Lock
-   Toc Outlet Type: Spring Lock
-   Total Fin Row Count: 78
-   Total Tube Count: 154

#### Package Details

-   Part Number: 13879
-   20-26 CV SLVRD 2500/3500 DIESEL AT 2R PA RAD
-   Package L x W x H: 33.27" x 7.87" x 48.23"
-   Package Weight: 36.99 lbs.

#### Interchanges

-   Chevrolet: 85610318
-   GMC: 85610318
-   Partslink: GM3010626

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2020

Chevrolet

Silverado 2500 HD

High Country; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / LTZ; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2020

Chevrolet

Silverado 2500 HD

LTZ; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL

2021

Chevrolet

Silverado 2500 HD

Custom; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Custom; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL

2021

Chevrolet

Silverado 2500 HD

High Country; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / LTZ; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2021

Chevrolet

Silverado 2500 HD

LTZ; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL

2022

Chevrolet

Silverado 2500 HD

Custom; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Custom; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL

2022

Chevrolet

Silverado 2500 HD

High Country; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / LTZ; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2022

Chevrolet

Silverado 2500 HD

LTZ; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL

2023

Chevrolet

Silverado 2500 HD

Custom; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Custom; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL

2023

Chevrolet

Silverado 2500 HD

High Country; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / LTZ; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2023

Chevrolet

Silverado 2500 HD

LTZ; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL

2024

Chevrolet

Silverado 2500 HD

Custom; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Custom; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL

2024

Chevrolet

Silverado 2500 HD

High Country; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / LTZ; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2024

Chevrolet

Silverado 2500 HD

LTZ; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL

2024

Chevrolet

Silverado 2500 HD

ZR2; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL

2025

Chevrolet

Silverado 2500 HD

Custom; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Custom; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL

2025

Chevrolet

Silverado 2500 HD

High Country; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / LTZ; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2025

Chevrolet

Silverado 2500 HD

LTZ; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL

2025

Chevrolet

Silverado 2500 HD

ZR2; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL

2026

Chevrolet

Silverado 2500 HD

Custom; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Custom; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL

2026

Chevrolet

Silverado 2500 HD

High Country; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / LTZ; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2026

Chevrolet

Silverado 2500 HD

ZR2; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL

2020

Chevrolet

Silverado 3500 HD

High Country; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / LTZ; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2021

Chevrolet

Silverado 3500 HD

High Country; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / LTZ; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2022

Chevrolet

Silverado 3500 HD

High Country; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / LTZ; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2023

Chevrolet

Silverado 3500 HD

High Country; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / LTZ; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2024

Chevrolet

Silverado 3500 HD

High Country; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / LT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / LTZ; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / WT; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2020

GMC

Sierra 2500 HD

AT4; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Denali; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / SLT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL

2020

GMC

Sierra 2500 HD

Base; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Base; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / Base; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2020

GMC

Sierra 2500 HD

SLT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL

2021

GMC

Sierra 2500 HD

AT4; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Denali; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / SLT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL

2021

GMC

Sierra 2500 HD

Base; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Base; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / Base; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2021

GMC

Sierra 2500 HD

SLT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL

2022

GMC

Sierra 2500 HD

AT4; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Denali; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / SLT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL

2022

GMC

Sierra 2500 HD

Pro; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Pro; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / Pro; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2022

GMC

Sierra 2500 HD

SLT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL

2023

GMC

Sierra 2500 HD

AT4; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Denali; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / SLT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL

2023

GMC

Sierra 2500 HD

Pro; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Pro; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / Pro; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2023

GMC

Sierra 2500 HD

SLT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL

2024

GMC

Sierra 2500 HD

AT4; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Denali; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / SLT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL

2024

GMC

Sierra 2500 HD

AT4X; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Denali Ultimate; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL

2024

GMC

Sierra 2500 HD

Pro; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Pro; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / Pro; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2026

GMC

Sierra 2500 HD

6.6L V8 6599cc 403ci; Turbocharged

2020

GMC

Sierra 3500 HD

AT4; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Denali; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / SLT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL

2020

GMC

Sierra 3500 HD

Base; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Base; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / Base; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2021

GMC

Sierra 3500 HD

AT4; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Denali; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / SLT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL

2021

GMC

Sierra 3500 HD

Base; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Base; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / Base; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2022

GMC

Sierra 3500 HD

AT4; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Denali; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / SLT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL

2022

GMC

Sierra 3500 HD

Pro; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Pro; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / Pro; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2023

GMC

Sierra 3500 HD

AT4; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Denali; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / SLT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL

2023

GMC

Sierra 3500 HD

Pro; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Pro; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / Pro; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2024

GMC

Sierra 3500 HD

AT4; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Denali; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / SLE; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL / SLT; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL

2024

GMC

Sierra 3500 HD

Denali Ultimate; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL

2024

GMC

Sierra 3500 HD

Pro; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL / Pro; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL / Pro; 6.6L V8 6599cc 403ci; Standard Cab Pickup; DIESEL

2025

GMC

Sierra 3500 HD

6.6L V8 6599cc 403ci; Turbocharged

2026

GMC

Sierra 3500 HD

6.6L V8 6599cc 403ci; Turbocharged

### 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 13879.

**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 Chevrolet Silverado 2500 HD
-   13879 fitment
-   TYC Radiator Assembly
-   2020-2025 Chevrolet Silverado 2500 HD Radiator Assembly

## Details

- **Price:** 593.15 CAD
- **Vendor:** TYC
- **Type:** Radiator Assembly
- **Tags:** 13879, 2020-2021 GMC Sierra 2500 HD, 2020-2021 GMC Sierra 3500 HD, 2020-2023 GMC Sierra 2500 HD, 2020-2024 Chevrolet Silverado 3500 HD, 2020-2024 GMC Sierra 2500 HD, 2020-2024 GMC Sierra 3500 HD, 2020-2025 Chevrolet Silverado 2500 HD, 2020-2026 Chevrolet Silverado 2500 HD, 2021-2026 Chevrolet Silverado 2500 HD, 2022-2024 GMC Sierra 2500 HD, 2022-2024 GMC Sierra 3500 HD, 2024 GMC Sierra 2500 HD, 2024 GMC Sierra 3500 HD, 2024-2026 Chevrolet Silverado 2500 HD, 2025-2026 GMC Sierra 3500 HD, 2026 GMC Sierra 2500 HD, 6.6L V8 6599cc 403ci; Turbocharged, Denali Ultimate; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL, LTZ; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL, Radiator Assembly, SLT; 6.6L V8 6599cc 403ci; Extended Cab Pickup; DIESEL, TYC, ZR2; 6.6L V8 6599cc 403ci; Crew Cab Pickup; DIESEL

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 593.15 CAD | In stock |

## Images

- TYC 13879 Radiator Assembly for 2020-2026 Chevrolet Silverado 2500 HD

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/tyc-13879-radiator-assembly)
> Updated: 2026-07-31