The Volvo Turn Signal Switch is a reliable and practical replacement for the OEM# 20797838. Designed for most Volvo truck applications, this 12V standard switch includes a modular plug-in that allows for easy OEM replacements without the need for rewiring. With its direct fit and functionality, this turn signal switch ensures smooth and safe signaling on the road. Sold individually, it offers convenience and peace of mind for Volvo truck owners. Trust in this high-quality switch to enhance the performance and reliability of your vehicle's turn signals.