The 8078108 is a genuine Volvo speedometer/tachometer (M.P.U.) transmission sensor featuring an integral connector, designed to accurately monitor vehicle speed and engine RPM. It securely mounts via a ¾″‑16 thread and utilizes a sealed oval-shaped two-pin plug to maintain signal integrity under operational stresses. This sensor functions across multiple Volvo truck models (≈ 1989–2011 VNL/VN series), replacing OEM numbers such as 13603-0013, 8076533, and 8161586. Constructed for durability and precision, the 8078108 ensures reliable data for vehicle speed and tachometer readings essential for proper transmission control and driver instrumentation.
The 8078108 is a genuine Volvo speedometer/tachometer (M.P.U.) transmission sensor featuring an integral connector, designed to accurately monitor vehicle speed and engine RPM. It securely mounts via a ¾″‑16 thread and utilizes a sealed oval-shaped two-pin plug to maintain signal integrity under operational stresses. This sensor functions across multiple Volvo truck models (≈ 1989–2011 VNL/VN series), replacing OEM numbers such as 13603-0013, 8076533, and 8161586. Constructed for durability and precision, the 8078108 ensures reliable data for vehicle speed and tachometer readings essential for proper transmission control and driver instrumentation.