labwork AC Compressor & Clutch for Mitsubishi Lancer/Outlander 12V Scroll, Pre-filled PAG 46 (Silver/Black)

The labwork AC Compressor (CO 29091C / AKS011H402C) is a direct-fit, 12V replacement compressor and clutch assembly designed to restore air conditioning performance in compatible Mitsubishi models with low noise and prefilled oil.

This replacement AC compressor from labwork fits a range of Mitsubishi gasoline models from 2009–2016 and arrives pre-filled with PAG 46 oil so you can install it quickly and return the system to service. It’s a scroll-type compressor with a six-groove pulley and a 12-volt clutch coil engineered to match factory specifications for Mitsubishi Lancer, Outlander, Outlander Sport and RVR models. The unit ships with the correct internal oil level; you only need to evacuate and recharge the refrigerant to about 70–80% of full charge when installing.

Which Mitsubishi models does this compressor replace?

This labwork compressor is built to replace OEM units in multiple model years and engine sizes. It covers common Mitsubishi platforms that share the same compressor footprint and mounting points, making it a practical swap for owners and independent shops.

• Compatible models: Mitsubishi Lancer 2.0L and 2.4L (2009–2014).
• Outlander coverage: 2.4L (2009–2016) and 3.0L (2013–2016).
• Outlander Sport and RVR: 2.0L applications (2011–2014).
• OEM part cross-references: CO 29091C and AKS011H402C.

How does the labwork compressor arrive and what do I need to do at installation?

The unit is shipped pre-filled with PAG 46 oil so there’s no need to add oil during the initial install. You must, however, evacuate and recharge the system with refrigerant to the recommended level to restore cooling performance and prevent compressor damage.

• Oil: PAG 46 already in the compressor on delivery.
• Refrigerant: add to approximately 70–80% of system capacity—do not overfill.
• Electrical: 12V coil matches factory wiring for simple plug-in connection.
• Pulley: six-groove design matches original belt configuration.

What mechanical and performance details should I expect?

This scroll-type compressor offers smooth compression characteristics and is tuned for low operational noise. The clutch and pulley assembly are dimensioned to factory specifications, so replacement does not require modification to mounting brackets or accessories when the correct model is selected.

• Compressor type: Scroll for efficient, quieter operation.
• Groove count: 6-groove pulley for direct belt compatibility.
• Coil voltage: 12 Volt electrical clutch for standard automotive systems.
• Prefilled oil: reduces install time and helps protect internals during startup.

How can I be sure this is the right part for my vehicle?

Confirm fitment by matching the part numbers and vehicle year/engine combination before ordering. Cross-reference CO 29091C or AKS011H402C with your existing compressor or consult a parts specialist to verify mounting holes, electrical connector type and belt groove count.

• Check existing part numbers: CO 29091C / AKS011H402C match this unit.
• Verify engine displacement and model year against compatibility list above.
• Compare pulley groove count and connector shape to your current compressor.
• When in doubt, have a mechanic confirm fit before installation.

Who is this for: The labwork AC Compressor CO 29091C is intended for DIY mechanics, independent repair shops and Mitsubishi owners who need a reliable, direct-fit replacement for worn or failed AC compressors on Lancer, Outlander, Outlander Sport and RVR models listed above. It’s especially useful when you want a ready-to-install unit that arrives with oil and matches factory electrical and belt interfaces—saving labor time and reducing the chance of installation errors.