Zip Corvette sales and customer service representatives are here to serve you during the following hours:
Mon-Fri. 8:00am-5:00pm
Sat-Sun: Closed
(Eastern Standard Time)
Zip’s showroom will be unavailable for walk-in shopping or order pickup. Local customers are encouraged to call us at 1.800.962.9632 to place an order with your favorite Zip salesperson. All customers can continue to shop securely online 24/7 at zip-corvette.com. Orders are shipping as usual. All in-stock parts ship same-day when your order is placed by 3pm ET Monday-Friday.
Other questions? Contact us here 24 hours a day 7 days a week.
Safety Valve - Mounts near right wiper arm. This Corvette wiper door vacuum switch with plunger prevents the wiper door from closing until the wiper arms are down and parked by cutting off the flow of the vacuum when depressed.This procedure will not interchange with the valve on top of the heater box, as that valve allows the vacuum to flow when depressed. According to the 1971 shop service guide, depressing the spring 1/2 inch should close off the vacuum.Our tests show these switches meet this specification. The port with no DOT is a vent port only.