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If your Mitsubishi Lancer is not blowing cold air or the system cycles erratically, the AC compressor may be the culprit. Choosing the right Mitsubishi Lancer AC compressor matters because fitment, clutch compatibility, and mechanical reliability directly affect cooling performance and how long the repair lasts. This guide highlights the top seven shortlisted AC compressors for Mitsubishi Lancer and explains the criteria we used to evaluate them, including fitment accuracy and build quality. Read on to understand the key considerations before you replace the compressor and to find the unit that best matches your needs.
Looking for other parts? See all Mitsubishi Lancer parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | Kessocco CO 29091C A/C Compressor with Clutch for Mitsubishi Lancer/Outlander |  |
| Most Popular A crowd favorite that many people choose with confidence | RYC Automotive A/C Compressor and Clutch AGG328 (Does Not Fit Hybrid Models) |  |
| Best Quality Built to a higher standard if you want something more solid | BuyAutoParts A/C Compressor and Components Kit (QS90) |  |
| Best Budget The cheapest option that still gets the job done reliably | GLOSSY AUTO PARTS A/C Compressor for Mitsubishi Outlander (2008–2016) |  |
| Most Sold A high-volume bestseller chosen again and again | A-Premium AC Compressor with Clutch for Mitsubishi Eclipse Cross 1.5L (2018–2024) |  |
| Best Value for Money The sweet spot between price and what you get | ECCPP AC Compressor with Clutch for Mitsubishi (fits select models) |  |
| Best Overall The best all-around choice for most situations | A-Premium AC Compressor with Clutch (APACC445) |  |
1. Kessocco CO 29091C A/C Compressor with Clutch for Mitsubishi Lancer/Outlander
| Brand | Kessocco |
|---|---|
| Model | CO 29091C AC Compressor |
| Position | Front |
| Manufacturer Part Number | CO 29091C |
This Kessocco CO 29091C is a replacement air conditioning compressor packaged with a clutch and pre-filled oil for easier installation on compatible Mitsubishi Lancer and Outlander models. It is intended as a direct factory-replacement style unit to restore cooling when a worn or failed compressor is the cause of A/C problems. The unit is made from aluminum alloy and arrives pre-charged with the correct oil amount, which saves a step during installation. Fitment covers 2009–2015 Lancer and several Outlander/Sport 2.0L, 2.4L and 3.0L applications, so confirming the part number against your vehicle is important. Practical benefits include lower cost than dealer parts and a ready-to-install assembly that can reduce shop time. Limitations are typical of aftermarket compressors: you must verify exact part numbers, have system evacuation and recharge performed, and professional installation is recommended to check clutch alignment, leaks, and system pressures for long-term reliability.
Best for: Reliability-focused buyers who prioritize restoring factory-quality cooling with a cost-effective replacement and will arrange professional installation and system testing.
Less Ideal for: Buyers seeking an OEM dealer part or those who plan to perform the full A/C service without proper tools or experience should consider alternatives.
- Direct-fit replacement for specified 2009–2015 Mitsubishi Lancer and compatible Outlander/Sport models
- Arrives pre-filled with the correct amount of oil to simplify installation
- Aluminum alloy construction aimed at durability and resistance to leaks
- Includes clutch as part of the assembly to avoid sourcing separate components
- Requires professional evacuation, leak testing, and refrigerant recharge for proper service
- Aftermarket fitment requires confirming the exact part number before ordering
Verdict A cost-conscious, factory-replacement style compressor for Mitsubishi Lancer/Outlander owners who want a ready-to-install unit but plan professional installation and system service.
2. RYC Automotive A/C Compressor and Clutch AGG328 (Does Not Fit Hybrid Models)
| Brand | RY AC Compressors |
|---|---|
| Model Name | AGG328 |
| Includes | Clutch and pulley |
| Pre-filled Oil | Yes |
This RYC A/C compressor is a vehicle-specific replacement unit supplied pre-filled with oil and complete with clutch and pulley, intended for direct fit installation into compatible cars. It is typically used to restore cooling when the original compressor has failed and is installed in place of the factory unit using standard mounting and refrigerant line connections. Notable features include factory-style clutch and pulley, precharged oil, and manufacturer testing for noise and leaks to improve reliability. In real-world use the compressor delivers effective cooling and many owners report straightforward installs and quiet operation. The unit appears to be a remanufactured part in some batches, which can offer good value but may have shorter life than a new build and inconsistent labeling has caused confusion for some buyers. Also confirm exact fit for your Lancer model year and engine before purchase because this listing excludes hybrid models and compatibility matters for fit and performance. For a convenience-focused buyer this is an easy, largely drop-in option that restores A/C function without sourcing multiple components.
Best for: Convenience-driven buyers who prioritize an easy, mostly drop-in replacement to get a nonhybrid Mitsubishi Lancer's A/C back to working order without sourcing separate components.
Less Ideal for: Owners who want only brand-new compressors or who prefer an extended-life, high-mileage professional rebuild should consider other options; this is also not suitable if you need hybrid-model compatibility.
- Ships with clutch and pulley for a more complete replacement
- Comes pre-filled with the correct amount of compressor oil to simplify installation
- Manufacturer tests units for noise and leaks to reduce early failures
- Many users report straightforward fit and effective cooling after installation
- Some units are remanufactured and not clearly labeled which can affect longevity expectations
- Listing excludes hybrid models and requires careful fit verification for specific vehicle years
Verdict A convenient, mostly plug-and-play replacement compressor that restores A/C performance for compatible nonhybrid Lancer models but verify fit and whether you are getting a remanufactured unit before buying.
3. BuyAutoParts A/C Compressor and Components Kit (QS90)
| Included components | Compressor with clutch, drier filter, expansion valve, oil and O-rings |
|---|---|
| Quality standard | ISO/TS 16949 |
| Fitment note | Designed for QS90 compressor applications on select Mitsubishi Lancer and Outlander models |
| Manufacturer | BuyAutoParts |
| Model number | 60-82339RK |
This BuyAutoParts A/C compressor kit supplies everything needed to replace a failing QS90-type compressor on compatible Mitsubishi Lancer and Outlander models. The kit is intended for vehicle HVAC repair and includes the compressor with clutch, drier filter, expansion valve, oil and O-ring seals so you can complete the job without sourcing separate parts. It is advertised as a direct-fit replacement for specified 2010–2015 Lancer and 2008–2013 Outlander applications and is built to ISO/TS 16949 quality standards. The practical benefit is a single-purchase solution that reduces installation time and avoids compatibility guessing, and the included expansion valve and filter help protect the rest of the system. Limitations to note are that fitment is specific to vehicles using the QS90 compressor pattern and installation still requires proper system evacuation and recharge by a technician or a trained DIYer; the kit does not include refrigerant or a self-sealing can adapter.
Best for: Performance-oriented owners seeking a high-quality, factory-style replacement to restore A/C capacity and durability on their Mitsubishi Lancer or compatible Outlander models.
Less Ideal for: Drivers who want a plug-and-play refrigerant recharge included or those with vehicles that do not use the QS90 compressor pattern should consider other options.
- Complete kit includes compressor, clutch, drier filter, expansion valve, oil and O-rings for a single-solution repair
- Built to industry quality standard ISO/TS 16949 which indicates consistent manufacturing controls
- Marketed as a guaranteed exact fit for specified Mitsubishi models to simplify installation
- No core deposit or core return required making exchange logistics simpler
- Does not include refrigerant or a refrigerant recharge service, so system evacuation and charging remain necessary
- Fitment limited to vehicles using the QS90 compressor pattern so it will not suit other compressor configurations
Verdict A convenient, factory-style compressor kit for Lancer/Outlander QS90 applications that bundles the parts needed for a proper replacement while still requiring professional evacuation and recharge.
4. GLOSSY AUTO PARTS A/C Compressor for Mitsubishi Outlander (2008–2016)
| Applicable models | Mitsubishi Outlander 2008 – 2016 |
|---|---|
| Engine fit | 2.0L, 2.4L |
| Manufacturer | GLOSSY AUTO PARTS |
| OEM part numbers | 7813A212, 7813A871, 7813A229, 7813A350, 7813A365, 7813A402 |
This GLOSSY AUTO PARTS A/C compressor is an aftermarket replacement intended to fit certain Mitsubishi Outlander 2008–2016 2.0L and 2.4L applications. It replaces failed factory compressors to bring the vehicle s air conditioning back to working order and is typically installed during A/C system repairs by a mechanic. The unit lists multiple OEM part numbers for compatibility and ships as a complete compressor assembly. Practical benefits include a low entry cost and a 24 month warranty that can ease risk for budget repairs. Notes from users indicate mixed reliability: several buyers report quiet, functional installs while others describe early noise or failures, so quality control appears inconsistent. Installation requires proper evacuation and recharge of the A/C system and confirmation of correct mounting and pulley alignment. This compressor is a cost-focused repair option that can restore cooling quickly when a lower-priced replacement is the priority, but expect some variance in longevity compared with higher-end remanufactured or factory-quality units.
Best for: Budget-conscious DIYers or owners seeking an inexpensive, quick replacement to restore A/C cooling on an older Mitsubishi Lancer as a short-term or cost-limited repair option.
Less Ideal for: Drivers who want the highest long-term reliability or a factory-quality remanufactured compressor for long-term ownership should consider higher-end or OEM replacement options instead.
- Fits specified 2008–2016 Mitsubishi Outlander applications matching multiple OEM part numbers
- Low purchase cost suitable for budget repairs
- Ships as a complete compressor assembly ready for installation
- Offers a 24 month warranty for additional buyer protection
- Customer feedback shows inconsistent quality with reports of early noise or failure
- Not a factory-quality remanufactured unit so long-term durability may be lower
Verdict A low-cost, full-replacement compressor that can restore A/C function quickly but carries variable reliability compared with higher-end factory-quality options.
5. A-Premium AC Compressor with Clutch for Mitsubishi Eclipse Cross 1.5L (2018–2024)
| Vehicle Fitment | Mitsubishi Eclipse Cross 2018-2024 L4 1.5L |
|---|---|
| Compressor Type | 10S17F |
| Lubricant Type | PAG46 |
| Lubricant Prefilled | 170ml (20ml tolerance) |
| Operating Voltage | 12V |
This A-Premium AC compressor is a direct replacement-style unit intended to restore air conditioning function on a Mitsubishi Eclipse Cross 1.5L (2018–2024). It arrives prefilled with PAG46 lubricant and includes basic installation accessories such as a wrench, glove, and O-ring, so it is ready for installation by a professional or experienced DIYer. The compressor is specified as a 10S17F type with a 6-groove pulley, matching factory pulley drive configuration for cars requiring that setup. Practical benefits include reduced downtime because the unit is supplied with oil and fittings, and a one-year unlimited-mileage guarantee that gives extra confidence for long-term use. Important limitations are that fitment is specific to the listed Eclipse Cross model and buyers must confirm pulley grooves and mounting details against their existing unit before purchase; availability of full factory-fit connectors or exact plug matches is not detailed, which may require minor wiring or adapter work. This unit is best used as a like-for-like replacement to restore AC performance quickly.
Best for: Risk-averse mainstream buyers seeking a straightforward, factory-replacement style compressor for a Mitsubishi Eclipse Cross 1.5L who prioritize minimizing downtime and post-installation uncertainty.
Less Ideal for: Drivers planning a universal upgrade, nonstandard performance modification, or owners of other Mitsubishi models should look for units explicitly specified for their vehicle or a performance-oriented compressor option.
- Prefilled with PAG46 lubricant so no separate oil transfer is required
- Includes basic installation items (wrench, glove, O-ring) to simplify replacement
- 6-groove pulley and 10S17F compressor type match common factory drive configurations
- Comes with a one-year unlimited-mileage guarantee for added confidence
- Fitment limited to the listed Mitsubishi Eclipse Cross 1.5L years so not suitable for other models
- Connector and exact plug compatibility not fully specified which may require minor modifications or adapters
Verdict A ready-to-install, factory-style AC compressor for the Eclipse Cross 1.5L that reduces installation prep and includes a one-year guarantee, but confirm pulley and connector match before buying.
6. ECCPP AC Compressor with Clutch for Mitsubishi (fits select models)
| Voltage | 12 Volts |
|---|---|
| Recommended Uses For Product | Automobile air conditioning, Vehicle cooling, Vehicle temperature control |
| Special Feature | Silent Operation, Energy Saving |
| Included Components | AC Compressor with Clutch |
This ECCPP AC compressor with clutch is a direct replacement unit designed to restore cooling to a compatible Mitsubishi vehicle. It ships pre-filled with oil and a pre-installed clutch, so installation is largely a mechanical swap-in after confirming system cleanliness. The listing emphasizes low noise and energy-saving operation and the aluminum housing and factory-style pulley arrangement aim to keep vibration and running noise down during use. Practical benefits include pressure testing at the factory and internal lubrication that reduces initial setup work. On the downside fitment must be verified carefully against the vehicle application list because aftermarket part numbers can overlap, and a few customers have reported quality variability and occasional defects. For the practical optimizer seeking an affordable repair that gets the AC working again, this unit offers a cost-effective option, but having a technician check system contamination and perform a flush before installation is important to avoid premature failure.
Best for: Practical optimizers who prioritize a budget-conscious, functional repair that restores cabin cooling without buying an expensive dealer unit.
Less Ideal for: Buyers seeking a guaranteed factory-quality replacement or those unwilling to have a professional verify system cleanliness and compatibility should consider alternatives.
- Includes compressor and clutch pre-filled and pressure tested to reduce initial setup steps.
- Designed for low noise operation and reduced vibration during running.
- Aluminum construction aims for durability and stable mounting.
- Pre-lubricated internals lower the chance of dry-start damage if installed correctly.
- Aftermarket quality can vary and some buyers report defective units.
- Requires system flushing and verification of compatibility before installation to prevent failure.
Verdict A cost-effective aftermarket compressor that can restore AC performance on compatible Mitsubishi vehicles if the system is flushed and fitment is confirmed.
7. A-Premium AC Compressor with Clutch (APACC445)
| Compressor Type | VS12 |
|---|---|
| Oil Type | PAG46 |
| Refrigerant | R-134A |
| Pulley Grooves | 6 |
| Clutch Included | Yes |
This A-Premium compressor is a complete replacement unit supplied with the clutch and factory-style pulley for straightforward installation. It is built as a VS12-type compressor prefilled with PAG46 oil and configured for R-134a refrigerant, so it functions like a direct replacement when the compressor is the failed part. Typical use is as a shop or DIY replacement to restore cabin cooling after a compressor failure; the included clutch and six-groove pulley simplify install when the vehicle uses the same pulley count. Practical benefits include a one-year unlimited-mileage guarantee and a prefilled oil charge that reduces prep work before installation. Limitations to consider are mixed user reports on longevity and isolated complaints of premature failure, so professional inspection of the system and proper oil handling before fitment are important steps. Confirm matching pulley grooves and mounting points on the Mitsubishi Lancer before purchasing to ensure compatibility.
Best for: Balanced buyers who want a ready-to-install replacement compressor that minimizes prep work and lets a competent technician or experienced DIYer restore A/C performance without sourcing separate clutch components.
Less Ideal for: Owners seeking a compressor with extensive proven longevity data or those who prefer dealer-sourced factory replacement parts should consider alternatives or consult a specialist before buying.
- Complete compressor assembly including clutch for easier replacement
- Prefilled with PAG46 oil and charged for R-134a to reduce initial setup
- Six-groove pulley matches common accessory belt configurations
- One-year unlimited-mileage guarantee offered by the manufacturer
- Some customer reports of early failures indicate variable long-term reliability
- Not specified as explicitly matched to Mitsubishi Lancer models in the product listing
Verdict A convenient, all-in-one replacement compressor that simplifies installation but has mixed long-term reliability in some user reports.
Choosing the Right Mitsubishi Lancer AC Compressor: Key Factors to Consider
Fitment and Mounting Geometry
Correct fitment ensures the compressor bolts up cleanly to the existing brackets and lines without modification. Mismatched mounting holes or incorrect body shape can create installation complications and may require bracket adapters or line rerouting.
Pay attention to mounting hole spacing, bracket orientation, and overall unit dimensions. A compressor that matches factory geometry reduces installation time and the risk of leaks or stress on the mounting points.
Clutch and Pulley Compatibility
The compressor clutch and pulley must be compatible with the Lancer’s belt routing and electrical connections for proper engagement. An incorrect clutch size or pulley diameter can alter belt tension and lead to premature belt wear or slippage.
Confirm the electrical connector type, pulley width, and number of grooves to ensure the compressor engages properly and works with the vehicle’s existing drive system.
Internal Component Durability
Durable internal parts such as bearings, pistons, valves, and shaft seals determine the compressor’s lifespan. Failures often start with worn bearings or leaking seals, which then lead to more extensive system contamination.
Look for compressors with robust internal machining and quality seals. These features reduce the chance of premature failure and minimize the risk of debris circulating through the air conditioning system.
Refrigerant and Oil Compatibility
The compressor must be compatible with the refrigerant and PAG oil specified for the vehicle to maintain cooling performance and prevent damage. Using the wrong oil type or refrigerant can harm internal components and degrade lubricity.
Verify the specified refrigerant type and prefilled oil quantity if applicable. Also consider whether the unit allows for proper evacuation and recharge procedures during installation.
Warranty and Documentation
Meaningful warranty coverage and clear installation documentation provide buyer protection and reduce installation risk. A warranty indicates the manufacturer’s confidence, while detailed instructions help ensure correct procedures are followed.
Check the length of coverage and what it includes, such as replacement or repair of failed components. Good documentation should include torque specs, clutch engagement voltage, and any special installation notes.
Noise, Vibration, and Operational Smoothness
Operational noise and vibration are common user concerns that reflect internal balance and bearing health. Excessive noise or rough operation can indicate poor tolerances or failing components that will shorten service life.
Consider units with attention to internal balancing and quality bearings to reduce car ac compressor noise and vibration. Smooth operation also reduces stress on mounting hardware and the vehicle’s accessory drive.
FAQ
What are common car ac compressor symptoms I should watch for?
Common symptoms include reduced cooling performance, intermittent cooling, unusual noises during operation, and visible oil on or around the compressor. Electrical issues such as the clutch not engaging are also common signs.
Can I replace car ac compressor myself on a Mitsubishi Lancer?
If you have mechanical experience and the right tools, you can replace the compressor, but the job also requires proper evacuation and recharge of refrigerant and correct handling of oil. Many owners choose professional installation for the refrigerant service and to ensure correct clutch and belt alignment.
How do I know if the ac compressor clutch is the problem?
If the compressor clutch does not engage when the AC is turned on but the rest of the system seems functional, the clutch or its electrical supply may be at fault. Testing the clutch coil for continuity and checking voltage at the connector helps isolate whether the clutch or the compressor itself is the issue.
Will replacing the compressor fix low cooling performance?
Replacing a failing compressor often restores cooling when the compressor was the root cause, but results depend on the rest of the system. A full inspection for leaks, blockages, and proper refrigerant charge is usually recommended to ensure the system performs as intended after replacement.
What should I expect from warranty coverage on a vehicle air conditioning compressor?
Warranty terms vary, but you should look for coverage that addresses manufacturing defects and premature failures for a defined period. Pay attention to exclusions such as damage from improper installation or lack of maintenance, and retain installation documentation in case you need to file a claim.
How We Chose the Best Mitsubishi Lancer AC Compressor
We focused on units that provide correct fitment and long-term mechanical reliability for Mitsubishi Lancer applications. Our evaluation emphasized fitment specifications and mounting geometry, clutch and pulley compatibility, internal component durability such as bearings and valves, and the presence of appropriate refrigerant and oil handling features. Durability under typical driving cycles, warranty coverage, and documented compatibility with factory electrical connectors were also considered. Units that required significant modification, had unclear fitment data, or lacked adequate mounting or clutch information were excluded. We prioritized compressors with clear technical documentation and straightforward installation attributes so the shortlisted options reflect practical, vehicle-specific choices.
Our full evaluation process is outlined in our review methodology.
Conclusion
When choosing a Mitsubishi Lancer AC compressor, prioritize correct fitment, clutch and pulley compatibility, and internal durability. Ensuring refrigerant and oil compatibility and checking warranty terms reduces the risk of rework and unexpected failure. Balance the importance of straightforward installation against long-term reliability. Addressing common symptoms early and selecting a compressor that matches the vehicle’s technical requirements will deliver the most durable repair.
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