1989 GMC W-Series Washer Pumps
- Trico®Back Glass Spray Washer PumpGMC W5500 Forward 1989, Back Glass Spray Washer Pump by Trico®. TRICO offers a washer pump and a full line of washer pumps to help make windshield washer repairs quick and easy. With no cam to align, holes to drill, or other fitting...Pump will replace the Original Equipment washer pump on nearly any domestic or import vehicleFull line of Original Equipment style 12-volt pumps provides comprehensive vehicle coverage$17.44