MAP Sensor replacement for MERCURY MARINE #854445 and Mercruiser 7.4L 8.2L V8 GM - 861249A1 - 18-7660 - WK-225-1024 - WI-9011 - RCMA

MAP Sensor replacement for MERCURY MARINE #854445 and Mercruiser 7.4L 8.2L V8 GM - 861249A1 - 18-7660 - WK-225-1024 - WI-9011 - RCMA

> Measures manifold pressures through changing voltage and sends this information to the onboard computer

> The computer uses the information received and other inputs to calculate the correct amount of fuel delivered

> Symptoms of failure include poor starting, detonation, a check engine light, and or no start conditions

> Sensors are non-serviceable and therefore must be replaced when non-functional

> Manufactured to meet or exceed OEM standards and specifications

> Sensor, MAP Sensor Mercruiser 525 EFI Merc 1.5L 2.5L 3.0L DFI/30-1154Stk

> Fits: Mercruiser 7.4L 8.2L V8 GM & MCM 525 EFI 

> Cross Reference: 9-33603 - Mercruiser 854445 

> Made in China

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.

Compatible with O.E.M Number: 

* Mercury: WI-9011