The Porsche 930 washer pump can fail, and when it does, you will need to replace it immediately as it is considered a safety item for your Porsche 930. Most washer pumps are easily replicable by removing the reservoir. We carry the same Porsche 930 windshield washer pumps as you would get at the dealer; we also carry the OE and aftermarket brands.
Replace your Porsche 930 wiper blades every year or 15,000 miles. You should replace the Porsche 930 wiper blades in sets and typically the Fall is the best time of the year for installing new Porsche wiper baldes
The Porsche 930 wiper motor is located just in front of the windshield, in the heater wiper motor tray. The Porsche 930 wiper motor typically fails due to moisture getting into the stator mechanism and rusting the contacts. As a Porsche 930 wiper motor is starting to fail you will see the wiper blades intermittently stop across the windshield.