Description

OEM Mitsubishi Replacement Water Pump for 2008+ Mitsubishi Lancer Evolution X

Firstly, Buy OEM Mitsubishi Replacement Water Pump Evo X 1300A083 online. Keep your 4B11T cooling system operating with the OEM Mitsubishi Replacement Water Pump Evo X 1300A083. This genuine Mitsubishi water pump is designed for the Lancer Evolution X and provides a factory-spec replacement for a worn, leaking, or damaged original water pump. The part number is 1300A083, and current OEM listings identify it for the 2008–2015 Mitsubishi Lancer Evolution X, including both GSR and MR models.

The water pump is a critical part of the Evo X 4B11T cooling system. It circulates engine coolant through the engine and cooling system to help control operating temperature. When the pump begins to leak, develops bearing noise, or stops circulating coolant correctly, replacing it promptly can help prevent overheating and related engine damage.

OEM Mitsubishi Replacement Water Pump Evo X 1300A083

The OEM Mitsubishi Replacement Water Pump Evo X 1300A083 is a genuine Mitsubishi factory replacement component. It is intended to provide the correct fit and function for the Evolution X cooling system without adapting an unrelated water pump.

This makes it a strong choice for owners restoring an Evo X to factory specifications. It is also suitable for routine cooling-system maintenance and engine repairs.

The pump is listed for the Mitsubishi Lancer Evolution X CZ4A with the 4B11T engine. Current listings specifically identify fitment for 2008–2015 Evolution X models and both MR and GSR configurations.

Genuine Mitsubishi 4B11T Water Pump

The 4B11T is a turbocharged 2.0-liter engine that relies on a properly functioning cooling system. The water pump plays a central role in maintaining coolant circulation.

A worn pump can cause several warning signs. These may include coolant leakage, unusual bearing noise, poor coolant circulation, or rising engine temperatures. If your original water pump is showing signs of failure, installing a genuine Mitsubishi replacement is a sensible way to restore the cooling system.

Firstly, the correct OEM pump helps maintain the intended factory configuration.

Secondly, the direct replacement design makes it appropriate for Evo X applications listed for part number 1300A083.

Thirdly, replacing a failing water pump can help protect the 4B11T from overheating during normal driving and higher-load conditions.

Mitsubishi Evo X Water Pump 1300A083 Fitment

The Mitsubishi OEM water pump 1300A083 is listed for:

• 2008–2015 Mitsubishi Lancer Evolution X
• Mitsubishi Evolution X GSR
• Mitsubishi Evolution X MR
• CZ4A chassis
• 4B11T 2.0L turbocharged engine
• Factory engine cooling system

Mitsubishi OEM catalog information also associates 1300A083 with the Evolution X 4B11T platform. Nengun’s OEM catalog data shows the part across multiple Evolution X production years, including 2009, 2010, 2011, 2014, and 2015 examples.

Because production specifications and vehicle history can vary, checking the VIN or existing part number before ordering is recommended.

Why Replace the Evo X Water Pump?

The water pump operates continuously whenever the engine is running. Over time, its internal components can wear. The sealing surfaces and bearings can also deteriorate.

A failing pump should not be ignored. Cooling-system problems can quickly become expensive if the engine overheats.

Common reasons to replace the water pump include:

• Coolant leaking around the pump
• Water-pump bearing noise
• Excessive shaft play
• Poor coolant circulation
• Engine temperature running higher than normal
• Preventive maintenance during major engine work
• Restoring an Evo X to factory condition
• Replacing an aging original component

For modified or performance-driven Evo X builds, maintaining the cooling system is especially important. However, this OEM pump should be viewed as a factory replacement rather than a high-performance upgrade.

Genuine OEM Fit and Factory-Spec Replacement

One of the biggest advantages of using a genuine Mitsubishi component is application-specific fitment. The 1300A083 is sold specifically as an OEM Mitsubishi water pump for the Evolution X. Current suppliers describe it as a genuine factory replacement for all Evo X models.

That makes it a practical choice when you are replacing the original pump during an engine rebuild, cooling-system service, or general maintenance.

It can also be a good option when you want to avoid mixing different aftermarket components into an otherwise OEM cooling system.

Water Pump Gasket and Related Parts

Before installation, inspect the associated seals and gaskets. The water pump itself may be sold separately from the required gaskets depending on the supplier.

For example, MN187246 is listed as the genuine Mitsubishi water pump gasket for the Evo X. Some suppliers also list MN187247 for the water pump outlet connection, while Mitsubishi applications may use updated or superseded gasket references.

The gasket should be replaced when required rather than reusing an old sealing surface. Always confirm the exact gasket and hardware requirements for your specific model year before installation.

OEM Water Pump for Evo X GSR and MR

The Evolution X was offered with different transmissions, but the water pump application is listed for both major Evo X configurations.

The GSR uses the 5-speed manual transmission, while the MR uses the 6-speed TC-SST. The 1300A083 water pump is listed for both configurations.

This means you can use this listing when searching for a genuine Mitsubishi water pump for either an Evo X GSR or Evo X MR, provided the vehicle matches the listed 4B11T application.

Installation Considerations

Replacing the water pump requires access to the engine’s cooling-system components. Coolant should be drained safely before removing the existing pump.

During installation, inspect the surrounding components for signs of leakage, corrosion, or damage. The mating surfaces should be properly cleaned before installing the replacement pump and new sealing components.

After installation, refill the cooling system with the correct coolant and bleed the system according to the appropriate Mitsubishi service procedure. Check carefully for leaks before returning the vehicle to normal operation.

Professional installation is recommended if you are not experienced with Evo X cooling-system repairs.

Buy Mitsubishi Evo X Water Pump Online

If you are looking for a Mitsubishi Evo X water pump for sale, the OEM 1300A083 is a direct choice for the factory 4B11T cooling system. It is especially useful for Evo X owners who want to maintain genuine Mitsubishi components throughout their engine bay.

When you buy online, always verify the part number and vehicle application before placing your order. This is particularly important when purchasing parts for a project car, engine swap, or vehicle that has already received aftermarket modifications.

At evomotorparts.com, you can shop genuine Mitsubishi Evo parts for engine, cooling, drivetrain, suspension, braking, and performance applications.

Frequently Asked Questions

What is the part number for the Evo X OEM water pump?

The genuine Mitsubishi Evolution X water pump is 1300A083.

What Evo X models use water pump 1300A083?

The 1300A083 is listed for 2008–2015 Mitsubishi Lancer Evolution X models, including GSR and MR versions.

Does this water pump fit the 4B11T?

Yes. The 1300A083 is listed for the Evolution X 4B11T engine.

Does the water pump include the gasket?

Do not assume the gasket is included. Some listings sell the pump separately and identify MN187246 as the applicable water pump gasket. Check the contents of your specific order before installation.

Is 1300A083 an aftermarket water pump?

No. It is listed as a genuine Mitsubishi OEM water pump. It is different from aftermarket replacement options such as the Gates 42144.

Can I use this on an Evo X MR?

Yes. Current listings specifically identify the 1300A083 water pump for Evo X MR and GSR applications. If you’re replacing a leaking or worn pump, rebuilding your 4B11T, refreshing the cooling system, or restoring your Evolution X with genuine factory components, the OEM Mitsubishi Replacement Water Pump Evo X 1300A083 provides the correct factory-spec solution for the 2008–2015 Evo X, so shop and order your genuine Mitsubishi water pump and other Mitsubishi Evo parts from evomotorparts.com today.