LZZLKUR 3-Row Aluminum Radiator & Shroud Fan | TIG Welded, Lightweight & High-Efficiency Cooling | Direct Fit for 1988-1997 Chevy GMC C/K Series C1500 C2500 C3500 4.3L 5.7L — Open-Box, 15% Off

【High-Efficiency 3-Row Crossflow Design】Featuring a high-density 3-row crossflow core with rows spaced 3/8” apart, this radiator delivers 35-45% greater cooling efficiency than stock units. Its advanced tube-and-fin design incorporates approximately 1500 more fins for maximum heat dissipation, ensuring reliable temperature control for your V6 or V8 engine. 【Premium TIG-Welded & Leak Tested】Crafted with 100% TIG welding and vacuum brazing—no epoxy—for superior durability and structural integrity. Each radiator undergoes rigorous 100% leak and durability testing, providing stronger construction and higher coolant capacity than original equipment. 【Complete Bolt-On Cooling System Kit】Designed as a direct replacement requiring no drilling or modifications. This comprehensive kit includes a 3-row radiator (core: 17 1/4"H x 28 1/4"L; overall: 20 9/10"H x 33 9/10"L), a built-in transmission cooler (1/2-20UN), an aluminum shroud, and two high-performance 12" fans (2,150 CFM each) with mounting hardware. 【Wide Fitment for Chevy & GMC Full-Size Trucks】Engineered for 1988-1997 Chevy and for GMC C/K/P/R series trucks (C1500, K2500, P30, etc.) with 4.3L V6, 5.0L V8, or 5.7L V8 engines and 28” core width. Compatible with numerous part numbers including 618, CU618, and OE numbers AE618, 1541, 1591, and 1805. 【High-Airflow Dual-Fan Cooling System】Includes an integrated aluminum shroud and two powerful 12" fans with S-type blades that actively pull heat away from the radiator core and out of the engine compartment. This dual-fan setup provides excellent temperature stabilization for towing, hauling, and demanding driving conditions.

Radiator Size:

Row Count: 3 Rows

Core Size: 17 1/4" H x 28 1/4" L

Overall Size: 20 9/10" H x 33 9/10" L

Upper Inlet: 1 1/4" located on the Driver side

Lower Outlet: 1 1/2" located on the Passenger side

Transmission Oil Cooler: 1/2-20UN

Engine Oil Cooler：Not Include

Fitment:

For 1988-1994 CHEVY TRUCK 5.0L 5.7L WITH 28" WIDE CORE - TRANS COOLER ONLY  without Engine Oil Cooler Radiator

For 1995-1997 CHEVY TRUCK 5.0L WITH 28" WIDE CORE - TRANS COOLER ONLY without Engine Oil Cooler Radiator

Number：1541, 1591, 1690, 1805, 20345, 20365, 20560, 20593, 20671, 3058765, 3058766, 3058767, 3058768, 3095793, 3095794, 432055, 52457843, 52458331, 52458334, 52459679

Fan Specification:

Diameter : 12'' (Blade to Blade)

Voltage: DC 12 Volts

Wattage: 80W

Fan Thickness: 2.5"

Number of Blades: 10 S-Type blades

Maximum Fan CFM（Cubic Feet per Minute）: 2150cfm

Maximum Fan RPM（Revolution(s) Per Minute）: 2000±10%

S-Type Blade pull push design, to make air flow more efficient and bring more cooling Effect

Powerful 80 watt motor will keep your engine cool.

Aluminum Shroud+Fan：

The fan and the fan shroud effectively drive the heat over and out the engine compartment rather than thrusting it into the front of the engine. The fan shroud basically houses the fan blades securing it in place and keeping it from damaging the other engine components that may disturb the smooth and even operation of the engine. With excellent operating temperature management, allowable levels of engine temperature are stabilized.

Package Include:

1 X 3-Row Aluminum Radiator+Radiator Cap

1 X Aluminum Shroud

2 X 12" Fans (Includes mounting kits)