Radiator Shroud fan. 1 XAA5052 Aluminum Shroud. Basically, a fan shroud surrounds the fan, that's it; but there's an even deeper explanation. Since the fan assists the radiator in cooling the engine, the radiator needs all the air it can get.
SHROUD+2X14" ELECTRIC FANS+RELAY FOR 88-99 CHEVY GMC C/K 1500 2500 3500 5.7 7.4L
ALUMINUM SHROUD+2X14" FANS+RELAY FIT 88-99 CHEVY GMC C/K 1500 2500 3500 5.7 7.4L
Fits 1988-1999 CHEVY GMC C/K 1500 2500 3500 Aluminum Shroud+2x14" Fans+Relay NEW
Shroud Electric Fans For 1973-1987 Chevy C & K 10 20 30 Pickup, Blazer GMC V3500
Aluminum Shroud + Electric Fans for 1996-2004 2001 GMC Sonoma Jimmy 4.3L V6
Aluminum Radiator with Shroud Electric Fans fit 73-91 Chevy GMC Truck 3 Row
