Review on 🚘 Dorman 603-018 Washer Fluid Reservoir - Compatible with Cadillac, Chevrolet, and GMC Models by Dan Hansen

Fits perfectly on my 2004 Z71 Silverado. I also had to replace the hoses. Used the original pump and sensor as they still worked. The rubber fittings for these items fit snugly and will not leak. The only thing that cost me time was that my battery case had two screws that were very rusty and didn't fit the socket (10mm). So I drilled the head of the screw and machined the parts. When I got the tray out I cleaned it and painted it with rustoleum paint. All in all it fits perfectly.