Wiper Switch 68-71

Restore Your Visibility with the IAP 1968-1971 VW Wiper Switch

When you are cruising in your classic air-cooled Volkswagen, there is nothing quite as frustrating or potentially dangerous as a wiper system that fails the moment the clouds open up. After decades of service, the internal copper contacts in your original dash switch often become pitted, corroded, or simply worn down to the point where they can no longer carry the necessary current to your wiper motor. This high-quality replacement wiper switch, part number 141-955-517A, is engineered to bring that factory-fresh tactile feel and electrical reliability back to your dashboard. Designed specifically for the transition years of 1968 through 1971, this switch handles the two-speed functionality required for these models, ensuring you have the right sweep speed for everything from a light mist to a heavy downpour. Don''t let a faulty electrical connection compromise your safety or the enjoyment of your vintage ride; upgrading to a fresh IAP switch is one of the most effective ways to modernize your cabin''s reliability while maintaining a completely period-correct appearance.

At Appletree Automotive, we understand that restoration is about more than just making a car runit''s about ensuring every component works exactly as the engineers in Wolfsburg intended. This wiper switch is a robust, direct-fit replacement that eliminates the "fiddling" often required with old, gummed-up switches. It features the correct terminal configuration for a seamless plug-and-play installation into your existing wiring harness. Whether you are performing a ground-up restoration on a Karmann Ghia or just trying to get your daily-driver Beetle back into safe operating condition, this switch provides the durability and precision you need. The internal mechanism is built to withstand the high-amperage draw of the wiper motor without overheating, providing peace of mind during long drives in inclement weather. By choosing this IAP component, you are investing in a part that respects the heritage of your vehicle while utilizing modern manufacturing tolerances to ensure long-term performance.

Detailed Vehicle Fitment and Compatibility

This wiper switch is designed for the following air-cooled Volkswagen models equipped with the 12-volt, two-speed wiper system:

• Volkswagen Karmann Ghia: 1968, 1969, 1970, 1971
• Volkswagen Standard Beetle: 1968, 1969, 1970, 1971
• Volkswagen Super Beetle: 1971 (Dash-mounted switch models)

Technical Specifications and Features

Built to meet or exceed original equipment manufacturer standards, this switch is the definitive choice for the serious VW enthusiast. The technical specifications include:

• Part Number: 141-955-517A
• Operating Voltage: 12 Volts DC
• Switch Type: Rotary, 2-Speed (Low and High settings)
• Washer Function: Integrated pneumatic washer valve port for windshield fluid delivery.
• Housing Material: High-temperature, impact-resistant thermoplastic.
• Internal Contacts: Heavy-duty brass and copper for maximum conductivity and heat resistance.
• Terminal Style: Male spade connectors for easy attachment to the factory wiring loom.
• Installation: Dash-mounted with threaded collar (knob sold separately).

Pro Tips from the Appletree Garage

Pro Tip 1: Label Your Wires Before Disconnection

The 1968-1971 Volkswagen wiring harness can be a bit of a "rat''s nest" behind the dashboard. Before you pull the wires off your old switch, we highly recommend using small pieces of masking tape to label each wire with its corresponding terminal number (such as 31, 53, 53a, etc.). These numbers are stamped into the back of the new switch. Ensuring the ground wire (Terminal 31) and the park circuit are correctly placed will prevent you from blowing a fuse or damaging the internal park-switch inside your wiper motor upon the first test cycle.

Pro Tip 2: Inspect Your Pneumatic Washer Lines

Since the 141-955-517A switch incorporates the pneumatic valve for your windshield washers, this is the perfect time to inspect your rubber fluid lines. Over time, these lines become brittle and can crack when moved. When installing the new switch, ensure the lines are pushed firmly onto the ribbed plastic ports and that there are no kinks in the hose. If the lines are hard or cracked, replace them with fresh 4mm vacuum/fluid hose to ensure your washer system has enough pressure to reach the glass when you press the button.

Pro Tip 3: Don''t Over-Tighten the Retaining Nut

When mounting the switch to the dash, it is tempting to crank down on the retaining nut to make sure it doesn''t spin. However, the dashboard metal and the switch housing can be stressed if over-torqued. Hand-tighten the nut and then give it just a quarter-turn more with a proper switch nut tool or a pair of soft-jawed pliers. Also, when threading your original knob back onto the shaft, ensure the set screw or internal threads are clean. If the knob feels tight, don''t force it; a drop of silicone lubricant can help the knob glide onto the new shaft without stripping the plastic internals.