Used Mitsubishi Engines for Sale – Tested, Warrantied & Shipped Worldwide

Mitsubishi engines have a strange split reputation — on one hand you’ve got the 4G63, one of the most swapped and respected turbo fours in the tuner world, and on the other you’ve got a lineup of dependable, unglamorous engines that quietly ran Outlanders and Lancers for hundreds of thousands of miles without much fanfare. Whichever camp your project falls into, a tested used Mitsubishi engine is almost always the more practical route than paying dealer prices for new, especially since Mitsubishi’s dealer parts network has thinned out in some markets over the years.

We test and sell used Mitsubishi engines for Lancer, Lancer Evolution, Outlander, Eclipse, Galant, Mirage, and Montero/Pajero. Every engine gets compression-tested, inspected for family-specific failure points, and shipped worldwide with a warranty on internal components. Here’s the full breakdown.

Mitsubishi Engine Families We Stock — Specs You Should Know

4G63 2.0L Turbo (1992–2007, Evolution/Eclipse GSX)

• Displacement: 2.0 liters, turbocharged inline-4, cast-iron block
• Output: 271–291 horsepower and 273–300 lb-ft of torque depending on Evolution generation
• Found in: Lancer Evolution I–IX, Eclipse GSX, Talon TSi AWD
• Notes: one of the most respected forged-internal turbo fours ever built — the cast-iron block is famously strong, which is exactly why it’s such a popular swap platform beyond just Mitsubishi vehicles

4B11T 2.0L Turbo (2008–2015, Evolution X)

• Displacement: 2.0 liters, turbocharged inline-4, aluminum block
• Output: 291–303 horsepower and 300 lb-ft of torque
• Found in: Lancer Evolution X
• Notes: successor to the 4G63, lighter aluminum block with revised turbo and intercooler setup; demand among Evo X owners keeps these priced firmly on the used market

4B12 2.4L (2007–present)

• Displacement: 2.4 liters, naturally aspirated inline-4
• Output: 168 horsepower and 167 lb-ft of torque
• Found in: Outlander, Lancer (non-turbo), Galant
• Notes: a solid, unremarkable daily-driver engine — this is the one we move the most of simply because so many Outlanders and non-turbo Lancers are on the road

6G72 3.0L V6 (1986–2007)

• Displacement: 3.0 liters, naturally aspirated or twin-turbo (3000GT VR-4) V6
• Output: 161–320 horsepower depending on variant (twin-turbo VR-4 hits the top end)
• Found in: 3000GT, Montero, Diamante, Magna
• Notes: the twin-turbo 6G72 in the 3000GT VR-4 is a genuinely complex engine with active aero and all-wheel steering tied to the platform — sourcing a tested used unit avoids a lot of guesswork on an aging performance car

6G75 3.8L V6 (2004–present)

• Displacement: 3.8 liters, naturally aspirated V6
• Output: 230–255 horsepower and 250 lb-ft of torque
• Found in: Outlander, Endeavor, Galant Ralliart

4D56 2.5L Diesel (1996–present, select markets)

• Displacement: 2.5 liters, turbocharged diesel inline-4
• Output: 134–178 horsepower depending on generation
• Found in: Pajero/Montero, Triton/L200 pickup
• Notes: this is one of the more common diesel engines we ship internationally, given how widely the Pajero and Triton platforms are used outside North America

What to Check Before You Buy a Used Mitsubishi Engine

1. 4G63 vs. 4B11T confirmation. If you’re sourcing an Evolution engine, confirm exactly which generation you need — the cast-iron 4G63 and aluminum 4B11T are not interchangeable without significant additional work.
2. Turbo condition. On turbocharged variants, ask about turbo shaft play and any history of aftermarket boost tuning, since over-boosted stock internals are a common source of engine damage on high-demand platforms like the Evo.
3. Mileage and compression. Documented on every listing, with even compression across all cylinders as the baseline.
4. Diesel-specific checks (4D56 buyers). Ask about injector condition and turbo health specifically, since these are the most common wear points on high-mileage diesel units.
5. Warranty coverage. Confirm exactly what’s included before you commit.

How We Test Every Used Mitsubishi Engine

Every engine goes through the same baseline process: visual inspection for cracks or prior damage, followed by a compression test across all cylinders. For the 4G63 and 4B11T specifically, we pay close attention to signs of prior over-boosting — cracked ringlands and excessive bearing wear are the tell-tale signs of an Evo engine that’s been pushed past its factory limits without supporting modifications. If we see that history, it gets disclosed, not hidden.

For the 6G72 twin-turbo and diesel 4D56 engines, we also check turbo shaft play directly and inspect for oil residue in the intercooler piping, which is often the first sign of a turbo on its way out. Every result — mileage, compression, turbo condition — travels with the engine as documentation.

Common Symptoms That Mean Your Mitsubishi Needs a Replacement Engine

• Rod knock under boost on a 4G63 or 4B11T — often a sign the engine has been run at elevated boost without supporting fuel and tuning changes.
• Timing belt failure symptoms on the 6G72 — this is an interference engine, meaning a snapped timing belt can bend valves; if the belt hasn’t been replaced on schedule, engine damage is a real risk.
• Excessive smoke and reduced power on a 4D56 diesel — often points to injector wear or a failing turbo, both common on high-mileage diesel units that have covered serious distance.
• Oil consumption on higher-mileage 4B12 and 6G75 engines — generally piston ring wear, more common as these engines pass the 150,000-mile mark.
• Check engine light with a boost-related code — worth diagnosing carefully on turbo models before assuming the worst, since it can be a simple sensor or hose issue rather than internal damage.

Used vs. Rebuilt vs. New

Option	Typical Cost Range	What You’re Getting
New crate engine (dealer)	Highest, and increasingly hard to source for older Mitsubishi platforms	Brand-new factory parts, longest warranty where available
Rebuilt engine	Mid-range	Original block, new gaskets and seals, quality depends heavily on the shop
Tested used engine	Lowest	Factory-original parts, verified mileage, warranty on internal components

For Evolution owners specifically, sourcing new factory parts has gotten harder as the platform ages out of Mitsubishi’s official parts pipeline in a lot of markets. That’s made a properly tested used 4G63 or 4B11T genuinely more valuable to the used market than it might otherwise be, since it’s often the most realistic option left for a factory-correct replacement.

Installing a Used Mitsubishi Engine: What to Plan For

• Timing belt replacement on the 6G72. Given this is an interference design, replace the timing belt during install regardless of what the donor engine’s history shows, unless it’s extremely recent and documented.
• Turbo oil lines on 4G63/4B11T swaps. Fresh oil feed and return lines are cheap insurance against a starved turbo bearing after install.
• ECU and wiring compatibility. Evolution generations in particular have distinct ECU and wiring requirements — confirm your donor engine’s electronics match your chassis before the swap begins.
• Diesel injector service. On 4D56 swaps, have injectors tested or serviced if their history is unknown — a common source of rough running after an otherwise clean engine install.
• Labor time. A straightforward 4B12 swap on an Outlander typically runs a day for an experienced shop; Evolution swaps with their more involved wiring and turbo plumbing take longer.

Mitsubishi Engine Reliability by Generation: The Honest Version

The 4G63’s reputation isn’t hype — the cast-iron block genuinely handles high boost pressure better than a lot of aluminum-block competitors from the same era, which is exactly why it became such a popular swap platform well beyond the Mitsubishi world. Where the 4G63 gets a bad name is almost always downstream of aftermarket tuning gone wrong: engines pushed well past factory boost specs on stock internals, without upgraded fueling or supporting modifications, are the ones that show up with rod knock and cracked ringlands. A stock or mildly modified 4G63 with documented maintenance is a genuinely tough engine.

The 4B11T that replaced it in the Evolution X moved to an aluminum block, which is lighter but generally regarded as slightly less forgiving of extreme boost than the old cast-iron 4G63 was. For most owners running at or near stock power levels, this distinction doesn’t matter much — both engines are well-engineered and reliable within their intended operating range.

The 4B12 and 6G75 that power the bulk of Mitsubishi’s non-performance lineup have a quieter, less discussed reputation, mostly because they don’t generate the same enthusiast conversation the turbo engines do. That’s actually a point in their favor — these are unremarkable engines in the best sense, running reliably to high mileage with normal maintenance and not asking for much attention along the way.

The 4D56 diesel has a mixed reputation depending on generation and market. Earlier mechanically-injected versions are simpler and, in our experience, tend to be more forgiving of inconsistent maintenance in markets where regular servicing isn’t always guaranteed. Later common-rail versions are more efficient and powerful but more sensitive to fuel quality and injector wear, which is worth knowing if you’re sourcing one for a market with variable diesel fuel quality.

What Our Warranty Actually Covers

Every used Mitsubishi engine we sell ships with written coverage on internal components — block, heads, crankshaft, camshafts, pistons, and bearings. External wear items like sensors, gaskets, and accessory brackets are generally excluded, since these get replaced during a proper installation regardless of the engine’s underlying condition. We’ll walk through the specific terms for your engine before payment so there’s no ambiguity if something does come up after the swap. Correct installation practices — proper torque specs, fresh fluids, a sensible break-in period, and for turbo engines, verified oil feed lines before first start — go a long way toward avoiding issues altogether, and the vast majority of problems we do see trace back to installation shortcuts rather than the engine itself.

Shipping Used Mitsubishi Engines Worldwide

We ship crated Mitsubishi engines internationally on a routine basis, and the Pajero/Montero and Triton diesel platforms in particular see steady demand from markets in Africa, the Middle East, and Southeast Asia where these vehicles are common workhorses. Every engine is drained of fluids, crated, and documented for customs before it leaves our facility, with a realistic delivery estimate provided before you commit.

Matching the Right Engine to Your Mitsubishi Model

Mitsubishi Model	Common Factory Engines
Lancer Evolution	4G63 (Evo I–IX), 4B11T (Evo X)
Lancer (standard)	4B11, 4B12
Outlander	4B11, 4B12, 6G75
Eclipse	4G63, 4G64, 6G72/6G75 (V6 trims)
Galant	4G63, 4B12, 6G72, 6G75
Pajero / Montero	6G72, 6G74, 4D56 (diesel)
Triton / L200	4D56, 4N15 (later diesel generations)

Who Buys Used Mitsubishi Engines From Us

Evolution and 4G63 demand comes almost entirely from a passionate performance and swap community — these buyers tend to know exactly what they’re looking for and ask detailed questions about compression numbers and boost history before committing. Independent shops make up another large share, working with Outlander and Lancer owners who need a straightforward, affordable replacement. The rest is international demand for Pajero and Triton diesel engines, where these platforms remain in heavy daily use across markets where Mitsubishi has a much larger footprint than in North America.

International Logistics: What to Expect

Mitsubishi engines, more than most brands we ship, go to buyers well outside the US given how much bigger Mitsubishi’s presence is in Asia, Africa, the Middle East, and parts of Europe compared to North America. We handle the customs documentation on our end — commercial invoices, certificates of origin where needed — so your broker or freight forwarder has what they need on arrival. Every engine is fully drained of fluids before crating, both for shipping safety and because most destination countries require it for import clearance. Transit times vary by route and current freight availability, and we’ll give you a realistic window rather than an optimistic one before you commit to an order.

A Note on Pricing

Pricing varies significantly by engine family. The 4B12 is one of our most affordable and consistently available options given how many Outlanders and Lancers are on the road. The 4G63 and 4B11T command a real premium — demand from the Evolution and broader swap community keeps these priced well above what you’d expect for an engine this old, and supply has tightened as fewer clean donor vehicles remain. The 4D56 diesel sits in the middle, with pricing driven mostly by injector and turbo condition rather than rarity.

Related Reading

• Used Turbo Engines for Sale – Tested & Ships Worldwide
• Used Japanese Engines for Sale – JDM Quality, Tested Stock
• Top Selling Diesel Engines for Trucks & SUVs

Frequently Asked Questions

How much does a used Mitsubishi engine cost?

It varies significantly by engine family — a 4B12 is far more affordable than a 4G63 or 4B11T from an Evolution, where enthusiast demand keeps pricing firm. Get a quote against your VIN for an accurate number.

Is the 4G63 a good engine for swaps outside Mitsubishi vehicles?

Yes, it’s one of the most widely swapped turbo four-cylinders available, largely due to the strength of its cast-iron block. We can advise on compatibility for non-Mitsubishi swap projects.

Do used Mitsubishi engines come with a warranty?

Yes, every engine ships with written coverage on internal components, with terms that vary by engine family.

Can you ship a used Mitsubishi engine outside the US?

Yes — in fact, a significant share of our Mitsubishi shipments go to international buyers, particularly for Pajero and Triton diesel engines.

What’s the difference between the 4G63 and 4B11T?

The 4G63 is the older cast-iron block design used through Evolution IX; the 4B11T is the newer aluminum block engine introduced with the Evolution X. They are not directly interchangeable without significant modification.

Ready to Order

Whether you need a dependable 4B12 for an Outlander or a tested 6G75 for a Galant Ralliart, we test every used Mitsubishi engine before it’s listed and back it with a real warranty. Check our current Mitsubishi 6G75 engine listing for availability. For factory specifications straight from the source, Mitsubishi Motors’ own technology overview page is a useful reference, and this technical breakdown of the 4G6 engine family covers the design history of the 4G63 in more depth.