▶️ This Automotive Aftermarket Engine Radiator is compatible for 2001 2002 GMC Sierra 3500 Base SL SLE SLT 8.1L V8 Gas; compatible for 01 02 GMC Sierra 2500 HD 8.1L V8 Gas; compatible for Chevrolet Silverado 3500 Base SL ST 8.1L V8 Gas 2001-2002; compatible for Chevy Silverado 2500 HD 8.1L V8 Gas 2001-2002; compatible for 2002 Chevy Avalanche 2500 8.1L V8 Gas. ▶️ Radiator Core size: 37-13/16" X 19-7/16" x 2.04" Thickness ; Overall Size(inch): 45" x 23-2/5" x 6.45" ; Inlet Size: 1 9/16'' ; Outlet Size: 1 7/8'' ; Build-in Transmission Oil Cooler size: φ32*292*7/8-14 UNF(P) ▶️ Full aluminum design with durable TIG-welded construction (AA5052 aircraft aluminum) ▶️ All cooling radiators are designed to OEM standards for fitment, performance, and quality ▶️ Easy To Install: Light weight direct bolt-on replacement, stronger & higher capacity for coolant ▶️ High performance 3 Core racing design, improves cooling by 35-45% Temp Welcome to our store~ KUUHLERSAT Hope you have a pleasant shopping experience!. Thank you for choosing us, have a great day!
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This Radiators Compatible with:
Compatible for 2001-2002 Chevrolet Silverado 2500 HD V8 8.1L With 5/8" Trans Oil Cooler Fittings, 5 Spd
Compatible for 2001-2002 Chevrolet Silverado 3500 V8 8.1L
Compatible for 2001-2002 GMC B7 V8 8.1L
Compatible for 2001-2002 GMC C6500 Topkick V8 8.1L
Compatible for 2001-2002 GMC C7500 Topkick V8 8.1L
Compatible for 2001-2002 GMC Sierra 2500 HD V8 8.1L With 5/8" Transmission Oil Cooler Fittings
Compatible for 2001-2002 GMC Sierra 3500 V8 8.1L

OE/OEM Part Number: 2537, CU2537, CC2537, SBR2537, DPI2537
Interchange Part Number: 15058682, 15177266, 15193104, 52381413, 52401619, 89018315, 89018317

Radiator Size:
Type: Aluminum Radiator
High Performance Racing Spec.
3-Row of tubes Core Racing Design
Core & Tank Material: AA5052 Aluminum
Surface Finish: Raw Aluminum Unpainted
Mounting Style: Bolt-On
Radiador de aluminio
Fitment Type: Direct Replacement
Performance: Up to 30%-45% Cooling
Crafts: 100% Tig Welded,No Epoxy
Model: Silverado 2500 HD, Silverado 3500, B7, C6500 Topkick
Model: C7500 Topkick, Sierra 2500 HD, Sierra 3500
Radiator Drain Plug: OEM Style Brass Petcock Drain
Features: 100% Leak Tested, 3 Rows, Crossflow Radiator, Durability Tested, No Drilling or Modifications Needed for Installation

KUUHLERSAT Radiador:
1. Made from Aircraft T-5052 grade aluminum for prolonged lifespanand with raw aluminum finish
2.Brazed core technology to guarantee optimum performance and dependability
3.AA5052 Aluminum 2mm thick tanks and fittings,Ensure it's hard and durable
4.Higher density core: cooling rows are spaced 3/8" apart.giving you 25% more rows within the core than other aluminum radiators
5.14-16 cooling fins per inch,giving you approximately 1500 more cooling fins than other aluminum radiators,throws off much more heat
6. Carefully crafted to exceptional OE standards for precise fit

Description:
This AA5052 Aluminum Radiator is designed to provide maximum cooling efficiency to prevent premature engine failure
Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently
This AA5052 Aluminum Radiator is at least 30%-45% more efficient than stock ones
Most importantly, it has a much higher capacity for coolant than stock ones, which means that your cooling system will be more efficient and will be more resistant to temperature surges in racing applications