Parts for your 2010 Mitsubishi Outlander-Oil pump

2010 Mitsubishi Outlander Oil Pump — What it does and when to sort it

Technical sources including the Mitsubishi Outlander 2010 Service Manual (Group 12 – Lubrication), the 4B12 and 6B31 Engine Workshop Manuals, and Mitsubishi’s electronic parts catalogue all specify a crankshaft-driven internal oil pump for 2010 Outlander engines (2.4L 4B12, 3.0L 6B31, and market-dependent diesels). So yes, an oil pump is absolutely fitted and relevant on the 2010 Mitsubishi Outlander.

The oil pump’s job is to build and maintain oil pressure, pushing lubricant through galleries to crankshaft and cam bearings, timing components and tensioners, MIVEC actuators, and other moving bits. It keeps metal parts separated, carries away heat, and moves contaminants to the filter. Without steady pressure, the engine risks rapid wear, noisy starts, and, worst case, a seized motor.

On a 2010 Outlander, the oil pump is not a routine replacement item