JDM Mitsubishi Outlander 4B12 Engine

This is a used JDM Mitsubishi 4B12 engine pulled from an Outlander, imported with roughly 59,000 km on it, screened and compression tested ahead of listing rather than sold sight-unseen.

What's included

On the fuel and electrical side, this unit carries its ECU, distributor, alternator and fuel rail with injectors. The clutch side brings the flywheel paired with the clutch, plus the separate pressure plate, while the starter, engine block, intake and exhaust manifolds, wiring harness, power steering pump and throttle body round things out, along with the head and block pictured in the listing.

Who it suits

It suits an Outlander replacement or rebuild project, or another Mitsubishi platform built around the same 4B12, where sourcing a tested, used engine with its accessories already attached is preferable to assembling a long block and parts separately, since matching an accessory set piece by piece across sellers tends to take longer than expected.

What to check before buying

Confirm exact model-year compatibility and which accessories your specific vehicle needs against what's included here, since not every 4B12 application uses an identical accessory set; confirm with us before ordering if you're unsure.

Common questions

Was the engine screened before it went up for sale? Yes, it passed a screening and compression check first.

Does it include the ECU and wiring harness? Yes, both the ECU and the engine wiring harness are included.

How many kilometers are on this engine? Roughly 59,000 km, a comparatively low-mileage import.