Turn Signal Switch - Volvo/GM 3172173

SKU VSM988173

1 In Stock as of November 26, 2022 4:20 AM EST.

Replacement turn signal switch for Volvo and GM trucks. 12 volt. Volvo, GM part number 3172173.

Product Specs for VSM 988173

  • Application:Volvo
  • Automann Number:577.96003
  • Volvo Number:3172173
  • MPN: 988173
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VSM 988173 Details

Volvo/GM Truck Replacement Switch

Replacement turn signal switch for Volvo/GM 3172173 12V turn signal switch


  • Exceeds class A, SAE, QQC, and FMVSS108 specs
  • Heavy Duty unitized construction
  • Positive detent for better “driver feel” when signaling
  • Heavy Duty hazard tab for long life and reliability in 4-way flasher operation
  • Integrated stop lamp circuitry
  • Durable, long lasting contacts for longer life
  • Handle lift-to-dim high/low beam selector
  • Integral mounting bracket provides a sturdy assembly
  • Grease-free contact area
  • Optional mounting brackets to fit all steering columns

Customer Q&A - VSM 988173

serves for the volvo vnl 2001 model.

This turn signal switch is a direct replacement for GM and Volvo part number 3172173. They do not provide a list of which vehicles it fits. You will need to contact a dealer with your VIN and find out the replacement OEM number. Unfortunately, Volvo turn signal switches cannot be looked up by year / make / model and have to be crossed to the OEM part number.


Vehicle Safety Manufacturing facilities are designed to produce high quality products in the most efficient & economical manner. By employing state of the art equipment, a top-notch engineering staff and a tough quality control department VSM is able to maintain this high level of quality.  VSM products are engineered and built to the most exacting of standards and meet or exceed all DOT and SAE requirements (when used as recommended.) VSM is the largest manufacturer of heavy-duty turn signal switches in North America, servicing both the OEM and replacement markets.

Vehicle Safety Manufacturing has, through products of highest quality and a complete dedication to automotive safety, earned an enviable reputation within the heavy duty industry.

Vehicle Safety Manufacturing Warranty

3 Year Limited Warranty

VSM warrants that all its products will be free from defects in material and workmanship for a period of 3 years.

What the Warranty does not cover

Damage from accidents, corrosion, improper installation, incorrect applications, overloading, and custom applications that are not specified under the OEM cross references. This warranty does not cover loss of freight, loss of profit, equipment, or personal downtime.

How to get service

If a VSM product failure results from a manufacturer defect, contact us at Michigan Truck Spring for support. You can contact us by phone at 1-800-358-4751 or by using our contact form.

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