4G63T Engine for Sale: Everything You Need to Know Before You Buy

The 4G63T engine is a legendary turbocharged inline-four powerplant from Mitsubishi that has earned a cult following among tuners, racers, and performance enthusiasts worldwide. If you’re in the market for a 4G63T engine for sale, this guide is your go-to resource. We’ll cover everything from engine specs and history to where to find the best deals and what to look for before purchasing one.

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Table of Contents

1. What is the 4G63T Engine?

2. History of the 4G63T Engine

3. 4G63T Engine Specs

4. Applications: Which Cars Use the 4G63T?

5. Why Is the 4G63T So Popular?

6. Common Problems and Reliability

7. Where to Find a 4G63T Engine for Sale

8. How Much Does a 4G63T Engine Cost?

9. Tips for Buying a Used 4G63T Engine

10. Rebuilding vs Buying a Complete Engine

11. Tuning Potential of the 4G63T

12. Frequently Asked Questions (FAQs)

13. Conclusion

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1. What is the 4G63T Engine?

The 4G63T is a 2.0-liter turbocharged inline-4 engine developed by Mitsubishi Motors. The “T” in the name stands for turbocharged, which distinguishes it from the naturally aspirated 4G63 engine. It is part of Mitsubishi’s broader Sirius engine family and is best known for powering high-performance models like the Mitsubishi Lancer Evolution.

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2. History of the 4G63T Engine

Originally introduced in the 1980s, the 4G63T engine gained recognition when it was used in the Mitsubishi Galant VR-4, which laid the foundation for the Lancer Evolution series. From 1992 to 2006, it powered various Lancer Evolution models (Evo I to Evo IX in some markets), gaining a reputation for performance, durability, and immense tuning potential.

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3. 4G63T Engine Specs

Here are the general specifications for the Mitsubishi 4G63T engine:

• Engine Type: Inline-4

• Displacement: 1,997 cc (2.0 L)

• Bore x Stroke: 85.0 mm × 88.0 mm

• Compression Ratio: 8.5:1 to 9.0:1 (varies by model)

• Fuel System: Multi-point fuel injection

• Turbocharger: TD05H or TD06, depending on year/model

• Horsepower: 190 hp to 280+ hp (stock)

• Torque: 200–300 lb-ft (stock)

• Redline: ~7000 RPM

• Valvetrain: DOHC, 16 valves

• Block Material: Cast iron

• Head Material: Aluminum alloy

Note: Specs vary slightly across models and generations.

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4. Applications: Which Cars Use the 4G63T?

The 4G63T engine was used in a variety of vehicles, including:

• Mitsubishi Lancer Evolution I–IX

• Mitsubishi Galant VR-4

• Eagle Talon TSi AWD

• Plymouth Laser RS Turbo

• Mitsubishi Eclipse GSX

• Mitsubishi RVR Turbo (JDM models)

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5. Why Is the 4G63T So Popular?

There are several reasons the 4G63T engine is still highly sought after:

• Proven Reliability: Cast iron block and forged internals in many variants.

• Huge Tuning Community: Tons of aftermarket support.

• High Power Potential: Capable of handling 500–600+ hp with the right upgrades.

• Affordable Compared to Modern Turbo Engines: Often cheaper than newer engines with similar output.

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6. Common Problems and Reliability

Despite its strengths, the 4G63T engine does have some known issues, especially in neglected or poorly tuned setups:

• Crankwalk: Mostly affects 1995–1997 models (DSM cars).

• Turbocharger Wear: Especially with high mileage or aggressive tuning.

• Timing Belt Failure: Regular maintenance is crucial.

• Oil Starvation: Can occur under high-G cornering without baffling.

With regular maintenance and responsible tuning, the engine is incredibly durable and can exceed 200,000 miles.

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7. Where to Find a 4G63T Engine for Sale

If you’re looking to buy a 4G63T engine, here are the most common places to find one:

Online Marketplaces:

• eBay Motors – Great selection of used and rebuilt units.

• Car-Part.com – Searches multiple salvage yards.

• JDM Engine Depot – Specializes in imported Japanese engines.

• Tiger Japanese – Reputable source for JDM engines.

• Redline Performance – Offers rebuilt and performance variants.

Forums and Communities:

• DSMtuners.com

• EvoM.net

• MitsubishiForums.com

• Facebook Marketplace / Groups

Local Salvage Yards:

Sometimes you can find a running 4G63T from a wrecked Eclipse GSX, Talon TSi, or Evo.

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8. How Much Does a 4G63T Engine Cost?

Prices vary based on condition, mileage, and whether the engine is complete or a long block:

Shipping and installation not included. Make sure to factor in those costs as well.

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9. Tips for Buying a Used 4G63T Engine

Before committing to a purchase:

• Check Compression: Ensure healthy compression in all cylinders.

• Ask for Mileage: Look for engines with under 100K miles.

• Inspect Internals: Open valve covers/oil pan if possible.

• Verify Turbo Health: Check for shaft play and oil leaks.

• Get a Warranty: Many JDM importers offer 30–90 day warranties.

• Check Compatibility: Make sure it fits your car’s ECU and drivetrain.

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10. Rebuilding vs Buying a Complete Engine

Should you rebuild a 4G63T or buy a complete used one?

Rebuild Pros:

• Full control over internal components

• Performance upgrades during build

• Peace of mind with fresh components

Rebuild Cons:

• Higher upfront cost

• More time-consuming

• Requires engine building knowledge

Buying a used or JDM engine is usually cheaper and faster, but more of a gamble without documentation.

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11. Tuning Potential of the 4G63T

One of the biggest draws of the 4G63T is its ability to make big power:

• Stock internals: Can handle 350–400 hp safely

• Forged pistons & rods: Up to 600–700+ hp

• Upgraded turbo: GT30/GT35 or FP Red

• ECU tuning: ECMLink, Haltech, or AEM

• Supporting mods: Injectors, intercooler, fuel pump, clutch

Many tuners have pushed the 4G63T to over 1000 hp, though that level requires a fully built motor and supporting drivetrain.

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12. Frequently Asked Questions (FAQs)

Q1: Can I swap a 4G63T into a non-turbo Eclipse or Lancer?

Yes, but it requires extensive modifications, including wiring, ECU, mounts, axles, and sometimes AWD conversion.

Q2: Is the Evo 8 4G63T the same as the DSM version?

No. Evo versions have better heads, MIVEC (in Evo 9), and stronger internals. DSM versions are older and vary by year.

Q3: Are parts still available for the 4G63T?

Yes. There’s robust aftermarket and OEM support for everything from gaskets to performance turbos.

Q4: What oil is best for a 4G63T?

Most tuners recommend synthetic 10W-30 or 10W-40, changed every 3,000–5,000 miles.

Q5: How long does a 4G63T engine last?

With proper care, stock engines can easily reach 200,000+ miles. Performance builds depend on how aggressively they’re used.