Description

Mitsubishi OEM Engine Short Block for 2012–2015 Evo X

Firstly, Buy Mitsubishi OEM Engine Short Block Evo X 2012 2015 online. Restore the heart of your Mitsubishi Evolution X engine with the Mitsubishi OEM Engine Short Block for 2012–2015 Evo X. Designed as a genuine Mitsubishi factory replacement assembly, this OEM short block provides a reliable foundation for replacing a worn or damaged 4B11T engine bottom end while maintaining factory specifications, performance, and durability. The Mitsubishi OEM Engine Short Block Evo X 2012–2015 is engineered specifically for later-model Evolution X vehicles and is an excellent choice for engine rebuilds, replacements, OEM restorations, and performance-focused builds.

The short block is one of the most important components of any engine assembly because it contains the primary rotating and lower-end components required for proper engine operation. Instead of rebuilding a damaged or high-mileage bottom end from individual parts, this genuine Mitsubishi short block provides a factory-assembled solution that saves time while ensuring proper internal specifications.

Designed for the Mitsubishi 4B11T 2.0L turbocharged engine, this OEM short block is built to support the performance demands of the Evo X platform. Whether you are replacing an engine after failure, preparing a reliable street build, or creating a stronger foundation for additional horsepower, this Mitsubishi OEM assembly delivers the quality and fitment expected from genuine factory components.

Mitsubishi OEM Engine Short Block Evo X 4B11T Factory Replacement Assembly

The Mitsubishi OEM Engine Short Block Evo X 2012–2015 is designed to replace the lower engine assembly while allowing you to transfer compatible external components from your existing engine.

A short block typically includes the main lower engine components, such as:

• Engine block assembly
• Factory-installed crankshaft
• Connecting rods
• Pistons
• Internal rotating components

It does not include:

• Cylinder head
• Turbocharger
• Intake manifold
• Exhaust manifold
• External engine accessories
• Wiring components

This design gives Evo owners and engine builders the flexibility to reuse compatible components or combine the short block with upgraded parts for a customized 4B11T engine build.

Designed for 2012–2015 Mitsubishi Evolution X 4B11T Engines

The Mitsubishi Evolution X uses the advanced 4B11T turbocharged engine platform, known for its aluminum construction, MIVEC technology, and strong tuning potential. The later Evo X models benefit from Mitsubishi’s continued development of the 4B11T platform, making a correct OEM replacement short block an important choice for maintaining reliability.

Compatible applications include:

• 2012 Mitsubishi Lancer Evolution X
• 2013 Mitsubishi Lancer Evolution X
• 2014 Mitsubishi Lancer Evolution X
• 2015 Mitsubishi Lancer Evolution X

Engine application:

• Mitsubishi 4B11T 2.0L Turbocharged Engine

Chassis:

• Mitsubishi Evolution X CZ4A

The 2012–2015 short block is associated with Mitsubishi OEM part number 10103W100P, replacing previous references including 1000B022 and 1000B023.

Ideal Foundation for Evo X Engine Rebuilds and Performance Projects

A damaged engine block or worn internal components can affect compression, oil pressure, reliability, and overall engine performance. Replacing the complete short block allows builders to start with a factory-assembled foundation instead of rebuilding individual worn components.

The Mitsubishi OEM Short Block for Evo X 4B11T is commonly used for:

• Engine replacement projects
• Failed engine repairs
• OEM restoration builds
• Street performance vehicles
• Track-focused Evo X builds
• Turbocharged performance applications
• Long-term reliability upgrades

Firstly, using a genuine Mitsubishi short block provides factory-level quality and proper internal assembly specifications.

Secondly, it reduces the time and complexity involved in rebuilding a damaged engine bottom end.

Thirdly, it gives Mitsubishi Evolution owners a dependable foundation that can be combined with additional performance upgrades.

Built for the Performance Demands of the 4B11T Turbo Engine

The Mitsubishi 4B11T engine is popular among enthusiasts worldwide because of its ability to support increased power with proper supporting modifications. Many Evo X owners upgrade turbochargers, fuel systems, engine management, and drivetrain components to achieve higher performance levels.

A strong engine foundation is essential when increasing horsepower. The OEM short block provides the reliability needed for both daily-driven vehicles and more aggressive applications.

Buy Mitsubishi OEM Engine Short Block Evo X 2012 2015 online, Shop genuine 4B11T replacement short blocks for Mitsubishi Evolution X engine rebuilds.

Benefits include:

• Factory-engineered internal tolerances
• Reliable piston and crankshaft assembly
• Proper OEM oiling and cooling passages
• Reduced assembly time
• Excellent compatibility with Mitsubishi Evo parts

For owners upgrading their Evo X, starting with a genuine Mitsubishi short block helps create a dependable engine platform.

Genuine Mitsubishi OEM Quality and Fitment

When rebuilding a high-performance engine, precision matters. The cylinder block, crankshaft, pistons, and connecting rods must work together with exact factory specifications to provide proper compression, lubrication, and durability.

The Mitsubishi OEM Engine Short Block for Evo X (2012–2015) is manufactured to Mitsubishi standards and designed specifically for the 4B11T platform.

Choosing OEM Mitsubishi engine components helps provide:

• Correct factory fitment
• Reliable engine operation
• Long-term durability
• Compatibility with original and upgraded components

This makes it an excellent option for enthusiasts who want dependable performance without compromising factory engineering.

Product Features and Specifications

Product Name: Mitsubishi OEM Engine Short Block for Evo X
Brand: Mitsubishi Genuine OEM
Application: 2012–2015 Mitsubishi Evolution X
Engine Platform: 4B11T 2.0L Turbo
Chassis: CZ4A
Part Number: 10103W100P
Replaces: 1000B022 / 1000B023
Product Type: Engine Short Block Assembly
Condition: New OEM Replacement

Package Includes:

• 1 × Genuine Mitsubishi OEM 4B11T Short Block Assembly

Important:

This product is a short block assembly only and does not include the cylinder head or external engine components. Always verify your vehicle information and OEM part number before ordering.

Installation and Engine Build Information

Installing a replacement short block requires proper engine assembly procedures, including inspection of transferred components, correct torque specifications, fluid preparation, and ECU calibration when required.

Before installation, it is recommended to inspect:

• Cylinder head condition
• Turbocharger condition
• Oil system components
• Cooling system components
• Timing components

For high-performance builds, many owners combine the OEM short block with upgraded Mitsubishi Evo parts such as performance turbo systems, upgraded cooling components, stronger clutch assemblies, and aftermarket engine management solutions.

Frequently Asked Questions

What Mitsubishi Evo does this OEM short block fit?

This short block is designed for the 2012–2015 Mitsubishi Evolution X with the 4B11T turbocharged engine.

Is this a complete engine?

No. This is a short block assembly only. It does not include the cylinder head, turbocharger, intake, exhaust components, or external accessories.

What is included with the Mitsubishi OEM short block?

The short block includes the lower engine assembly with the block, crankshaft, pistons, and connecting rods.

Can this short block be used for a high-performance Evo X build?

Yes. The OEM 4B11T short block is a strong foundation for performance builds when combined with proper supporting modifications and tuning.

Why choose an OEM short block instead of rebuilding my old engine?

A genuine OEM short block provides factory assembly quality and eliminates many uncertainties associated with worn or damaged engine components.

Does this fit earlier 2008–2011 Evo X models?

Fitment should be verified by OEM part number and vehicle specifications before ordering, as Mitsubishi used different short block references across model years. Give your Mitsubishi Evolution X 4B11T the factory-quality foundation it deserves with the Mitsubishi OEM Engine Short Block for 2012–2015 Evo X, designed for reliable engine replacement, rebuild projects, and performance applications, and shop genuine Mitsubishi Evo parts online from evomotorparts.com today.

Buy Mitsubishi OEM Engine Short Block Evo X 2012 2015 online, Shop genuine 4B11T replacement short blocks for Mitsubishi Evolution X engine rebuilds.