Mitsubishi OEM 4G63 Short Block for Evo 9 (10103W180P) – Discontinued

Firstly, Buy Mitsubishi OEM 4G63 short block for Evo 9 (10103W180P). The Mitsubishi OEM 4G63 short block for Evo 9 is a genuine factory-specification replacement engine assembly designed for the Mitsubishi Lancer Evolution IX and its legendary 4G63 turbocharged engine platform. Part number 10103W180P identifies the original Mitsubishi OEM short block, making it a relevant option for Evo 9 owners, restorers, engine builders, and enthusiasts looking for an authentic replacement foundation. This particular part is discontinued, so availability can be limited and finding a genuine OEM unit can be especially important when maintaining an Evo 9 to factory specifications.

A short block provides the core of the engine without the complete cylinder head and many external components. Depending on the exact configuration and condition of the assembly, it can provide the foundation needed for an engine rebuild or replacement project. For an Evo 9 restoration, maintaining the correct 4G63 platform is essential for preserving compatibility with the vehicle’s original drivetrain and supporting systems.

Mitsubishi OEM 4G63 Short Block for Evo 9 – Genuine OEM Foundation

The Mitsubishi OEM 4G63 short block for Evo 9 was designed around the 4G63 turbocharged engine architecture used in the Lancer Evolution IX. The 4G63 is well known among Mitsubishi enthusiasts for its robust construction, motorsport heritage, tuning potential, and long-standing reputation in the Evolution community.

Using a genuine Mitsubishi OEM short block can be particularly valuable when originality, correct engine architecture, and factory compatibility are priorities. Rather than adapting an unrelated engine platform, an OEM 4G63 foundation keeps the project centered around the engine family specifically associated with the Evo 9.

Because 10103W180P is discontinued, this part may be sought after by owners completing major engine repairs or restoration projects. Availability can vary, and buyers should confirm the exact condition, included components, and compatibility before ordering.

Key Features

• Genuine Mitsubishi OEM 4G63 short block
• Designed for Mitsubishi Lancer Evolution IX applications
• OEM part number: 10103W180P
• Factory-based engine foundation
• Suitable for engine replacement or rebuilding projects
• Appropriate for Evo 9 restoration and OEM-focused builds
• Discontinued Mitsubishi part
• Designed around the legendary turbocharged 4G63 platform

Product Specifications

Brand: Mitsubishi OEM
Part Number: 10103W180P
Product Type: Engine Short Block
Engine Family: 4G63
Vehicle Application: Mitsubishi Lancer Evolution IX
Generation: Evo 9
Condition: Discontinued OEM part
Category: Mitsubishi Evo 4G63 Engine & Drivetrain Parts

A short block generally represents the lower engine assembly, centered around the engine block and rotating assembly. However, the precise contents of an OEM short block can vary by part number and supplier listing. Buyers should verify what is included with the specific unit before purchase, particularly if the project requires additional components such as the cylinder head, timing components, oil system parts, or external accessories.

Why Choose a Genuine Mitsubishi OEM Short Block?

Firstly, an OEM engine foundation provides the benefit of being engineered specifically around Mitsubishi’s original 4G63 platform. This can be important when restoring an Evo 9 or replacing a damaged engine assembly.

Secondly, the correct OEM part number helps simplify parts identification. Using 10103W180P when searching for a replacement can help buyers and engine builders identify the intended Mitsubishi component rather than relying only on general 4G63 terminology.

Thirdly, discontinued OEM components can become increasingly difficult to source as vehicles age. An original Mitsubishi short block can therefore be particularly relevant for collectors, restoration projects, and enthusiasts who want to retain an authentic Evo 9 engine configuration.

Evo 9 4G63 Engine Applications

The Mitsubishi Lancer Evolution IX is powered by the turbocharged 4G63 engine family and is one of the most recognized generations of the Evolution platform. The engine is closely associated with Mitsubishi’s performance heritage and has been extensively used in street, track, rally, and modified applications.

This short block is primarily relevant to Evo 9 4G63 engine projects, including:

• Mitsubishi Lancer Evolution 9 engine replacement
• Evo 9 engine rebuilds
• OEM restoration projects
• Factory-style engine builds
• 4G63 engine repair projects
• Performance builds using an OEM engine foundation
• Collector and enthusiast restorations

For owners of other 4G63-powered Evolution generations, compatibility should not be assumed simply because the engine family is shared. Evo 4, Evo 5, Evo 6, Evo 7, Evo 8, Evo 8 MR, and Evo 9 components can have important differences. Always verify the Mitsubishi part number and vehicle application before ordering.

Benefits for Evo 9 Owners

A genuine OEM short block can provide a solid starting point for an engine project where factory compatibility and authenticity matter. It can also make sense for an owner who wants to rebuild an Evo 9 without moving away from the original 4G63 platform.

For modified vehicles, the short block can also serve as the foundation of a carefully planned performance build. However, engine builders should inspect and measure all components and select supporting parts according to the intended power level, turbocharger, fuel system, ECU calibration, and driving application.

The discontinued status is also an important consideration. If you are searching for this specific Mitsubishi component, comparing the part number 10103W180P is recommended before purchasing an alternative 4G63 block or short-block assembly.

Buying Mitsubishi Evo 9 Engine Parts Online

Finding discontinued Mitsubishi Evo parts can be challenging, especially when searching for original components rather than aftermarket replacements. When this Mitsubishi OEM 4G63 short block for Evo 9 is available for sale, buyers should check the part number, condition, included components, and shipping options before placing an order.

Whether you are rebuilding an Evo 9 engine, restoring a project car, or sourcing hard-to-find 4G63 components, shopping through a specialist Mitsubishi Evo parts store can make it easier to identify the correct application.

At evomotorparts.com, customers can shop for Mitsubishi Evolution parts covering OEM, replacement, and performance applications. International customers should also consider packaging, freight requirements, and import regulations when ordering a large engine component.

Frequently Asked Questions

Is the Mitsubishi 10103W180P short block discontinued?

Yes. The Mitsubishi OEM 4G63 short block 10103W180P is listed as discontinued. Because of its discontinued status, availability may be limited.

What engine is this short block designed for?

This short block is associated with the 4G63 turbocharged engine used in the Mitsubishi Lancer Evolution IX.

Does the short block include the cylinder head?

A short block is generally the lower engine assembly and does not represent a complete engine. The exact components included should always be confirmed with the individual listing before purchase.

Can I use this short block for another Evo generation?

Compatibility should not be assumed. Although several Mitsubishi Evolution generations use the 4G63 engine family, specifications and components can differ between generations. Verify part number 10103W180P against your vehicle before ordering.

Is this a good option for an Evo 9 restoration?

A genuine Mitsubishi OEM component can be suitable for an OEM-focused restoration where maintaining the correct engine platform is important. The exact condition and completeness of the short block should be verified before purchase.

Can I buy this discontinued Evo 9 short block online?

If an original 10103W180P unit is available for sale, you can order it online after confirming compatibility, condition, and included components.

Shop Mitsubishi Evo Parts at evomotorparts.com

If you are searching for genuine and hard-to-find components for your Mitsubishi Lancer Evolution, evomotorparts.com offers a specialist selection of Mitsubishi Evo parts for restoration, maintenance, replacement, and performance projects, with products covering the iconic 4G63 and 4B11 platforms.

Shop evomotorparts.com to find the Mitsubishi OEM 4G63 short block for Evo 9 and other Mitsubishi Evolution parts for your next build.