MAP Sensor Mercruiser 864856A1 

MAP Sensor
Replaces: Mercruiser 864856A1 / Volvo 3850396
Fits: MCM/MIE GM V6 & 350,377,454,502 EFI

Malfunctioning MAP sensors can often cause problems, such as an intermittent check engine light, hesitation when accelerating, elevated emissions, and even poor engine performance. So, if yours is in need of replacement, do it with Mallory Marine MAP sensors. These MAP sensors provide precise measurements of manifold absolute pressure. They are designed to perform in harsh environments, such as extreme temperatures, vibration, thermal and mechanical shock, and chemical contamination. Safeguard your engine with these quality MAP sensor components.