The Volvo Turn Signal Switch is a reliable and practical replacement for the OEM# 3172172. Designed for most Volvo truck applications, this 12V standard switch offers a direct replacement without the need for rewiring. It includes a modular plug-in, making OEM replacements hassle-free. With its high-quality construction and easy installation, this turn signal switch ensures optimal functionality and safety on the road. Trust in Volvo's reputation for excellence and choose this dependable turn signal switch for your truck.