w/ 34 in x 17-1/4 in x 1 in Core w/ TOC (Transmission Oil Cooler) w/o EOC (Engine Oil Cooler)
It fits vehicles with the 5.3L engine and automatic transmission. The radiator core measures 18-1/2 inches by 34 inches by 1-5/16 inches thick.
Condition: Excellent (A)
Mileage: 166,600 miles
w/ 34 in. Between Tanks; w/ TOC (Transmission Oil Cooler); w/o EOC (Engine Oil Cooler)
28-1/4 in. Between Tanks; w/ TOC (Transmission Oil Cooler); w/o Engine Oil Cooler - Measure Core To Ensure Proper Fit
w/ 34 in x 17-1/4 in x 1 in Core w/ TOC (Transmission Oil Cooler) w/ EOC (Engine Oil Cooler)
w/ 28-1/4 in x 17-1/4 in x 1 in Core w/ TOC (Transmission Oil Cooler) w/o EOC (Engine Oil Cooler)
w/ 34 in. x 17-1/2 in. x 1 in. Core; w/ TOC (Transmission Oil Cooler); w/ EOC (Engine Oil Cooler)
This is an assembly.
28 1/4" WIDE; wo/EOC
34" WIDE; 1 1/4" THICK; wo/ EOC; Enhanced Unit Premium Version
with 34" x 1" Core; w/o EOC
Platinum Pro Part
Without Engine Oil Cooler With 34 inch Core
with engine oil cooler; Platinum Pro Part
w/o Engine Oil Cooler w/ Plate Type Transmission Oil Cooler w/ 34 in. Core Length w/ Upgraded Heavy Duty 1 1/4 in. Core Thickness
1-1/4" Core Thickness; w/ TOC w/ EOC HD Cooling
34" WIDE; 1" THICK; w/ EOC Premium Version
with 34" x 17" x 1" Core; w/ TOC w/ EOC
with 34" x 1-1/4" Core; w/o EOC w/ TOC
Platinum Pro Part
w/ Transmission Oil Cooler w/o Engine Oil Cooler (3.73 Gear Ratio RPO GT4)
with transmission oil cooler with engine oil cooler ; Platinum Pro Part
With Engine Oil Cooler And Transmission Oil Cooler With 34 inch Core
Core Size-33.98 x 17.28 x 1.34"
w/ Transmission Oil Cooler w/o Engine Oil Cooler (3.73 Gear Ratio RPO GT4)
w/ Codes CCK, ART & ATP Stamped on Radiator
w/ Codes CCK, ART & ATP Stamped on Radiator
w/ 34 x 18 1/2 x 1 1/8 Core Size
w/ Transmission Oil Cooler w/o Engine Oil Cooler (3.73 Gear Ratio RPO GT4)
w/ Transmission Oil Cooler w/o Engine Oil Cooler (3.73 Gear Ratio RPO GT4)
This is a complete assembly.
3-Row; 1 5/16 in. Inlet; 1 9/16 in. Outlet; 21 3/8 x 40 1/2 in. Overall; Saddle Mount
This is a complete assembly.
Browse our selection of quality radiator parts designed specifically for your GMC Sierra 1500 Classic. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Denali · Hybrid · SL · SLE · SLT · WT
Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
5.3L V8 · 6.0L V8 · V6 4.3L · V8 4.8L · V8 5.3L · V8 6.0L
Automatic · Manual
