For 2011-2016 Chevrolet/GMC 6.6L Duramax trucks OEM Part# 25838892, 23172440; Replaces DPI Number: DPI# 13244, 13399 Core Size: 27-7/8" Height x 33-3/8" Width; Inlet Diameter: 1-7/8"; Outlet Diameter: 2" Quick Connect Light Weight Direct Bolt-On OEM Fitment or Replacement, Stronger & Higher Capacity for Coolant than Stock One For Every Item, Any After-sales Issues, Pls Email Us First Package Include:
1 X 3-Row Aluminum Radiator (w/Quick Connect)

Vehicle Fitment
For 2011-2016 Chevrolet/GMC 6.6L Duramax trucks
For 2011-2016
Chevrolet
Silverado 2500 HD::LT, V8 6.6L
For 2011-2016
Chevrolet
Silverado 2500 HD::WT,V8 6.6L
For 2011-2016
Chevrolet
Silverado 2500 HD::LTZ,V8 6.6L
For 2011-2016
Chevrolet
Silverado 3500 HD::LT,V8 6.6L
For 2011-2016
Chevrolet
Silverado 3500 HD::WT,V8 6.6L
For 2011-2016
Chevrolet
Silverado 3500 HD::LTZ,V8 6.6L
For 2011-2016
GMC
Sierra 2500 HD::SLE,V8 6.6L
For 2011-2016
GMC
Sierra 2500 HD::WT,V8 6.6L
For 2011-2016
GMC
Sierra 2500 HD::Denali,V8 6.6L
For 2011-2016
GMC
Sierra 3500 HD::SLE,V8 6.6L

OEM Part# 25838892, 23172440
Replaces DPI Number: DPI# 13244, 13399

Radiator Size:
High Performance Racing Spec.
3-Row of tubes Core Racing Design
Core Material: Aluminum
Core Size: 27-7/8" Height x 33-3/8" Width
Inlet Diameter: 1-7/8"
Outlet Diameter: 2" Quick Connect
Automatic Transmission Cooler: With Transmission Cooler
Engine Oil Cooler: Without Engine Oil Cooler
Please check the connector and the size with the original part & OEM number with the original part.