Intermittent Wiper Switch Module Mustang 1967-1973

CJ's Part Number:
98% of 100


  • 3/5/8 Second Delay
  • Retains High/Low Speeds
  • Easy Installation
  • Direct-Fit

Intermittent Wiper Switch Module for all 1967, 1968, 1969, 1970, 1971, 1972 and 1973 Mustangs.

1967-1973 Mustangs come from the factory with a two-speed wiper motor. Unlike newer cars, there are no intermittent settings. This intermittent wiper switch module includes three delay settings in addition to Ford's slow and fast selections. Now you will be able to choose between an eight second delay, a five second delay, a three second delay or the two standard factory Ford settings. This kit utilizes the stock two speed wiper switch and motor for retaining an original stock appearance. Simply mount the included module behind the dash and wire it between the switch and harness. As a side effect, this will limit run time of the wiper motor to increase life expectancy.

Kit Includes:
- Controller unit with harness
- Orange wire assembly
- Small crimp ring
- Two zip ties

Technical Specifications:
- 2" x 1-1/2" x 1" plastic enclosure with mounting tabs
- Internal 7-1/2 amp resettable fuse
- Three delay periods: one swipe every 8 seconds, once every 5 seconds and once every 3 seconds
- Fully potted
- 12" long 18 gauge wires
- Microprocessor controlled
- Simple installation
- Made in the USA

Please Note: Listed below is a set of instructions, Set 1 is for 1967-1968 Mustangs and Set 2 is for 1969-1973 Mustangs.

Although the switch only has three positions, this module allows you to have an "off" and five different wiper speeds. The position of the switch for "off" and the fastest speed will stay the same. However, the center switch position now houses three intermittent speeds and the factory slow speed. When the switch is moved from off to the center position, the eight second delay is selected. To select the five second delay, move the switch to the right then back to the center selection. To move to the three second delay, perform the same action. Select Ford's slow setting by performing the same action once again. To move backwards from the slow setting to the three second delay, move the switch to the off position and right back to the center position.

The settings can be described as rungs of a ladder. Each rung is a delay setting or wiper speed. The lowest rung of the ladder is the longest delay (once every eight seconds).

Note: This Intermittent Wiper Switch Module will work with any 2 speed wiper switch.

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Installation Videos

Video Transcript

We're here with an intermittent wiper module fitting all '67 and '68 Mustangs. This module will splice into the factory wiring on your '67 or '68 Mustang and convert your factory two speed wiper to an intermittent design. It will still have the factory low and high speeds, along with a three, five, and eight second delay option. This module's a great way to add the modern technology of intermittent wipers, to your '67-'68 Mustang.

Vehicle Fitment

This product will fit the following Mustang years:

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