CO 21471LC A/C Compressor For 2006-2011 Chevrolet Impala 3.5L
CO 21471LC A/C Compressor is a direct-fit replacement designed for 2006-2011 Chevrolet Impala 3.5L engines, priced at $122.25. It restores full climate-control performance by delivering reliable refrigerant pressure, making it ideal for owners experiencing weak cooling and compressor failure and prolongs system lifespan.
● In stock
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Key features
- Direct-fit design – bolts into factory mounts, no drilling needed.
- Aluminum housing – lightweight and corrosion-resistant.
- OEM pressure rating – maintains factory refrigerant pressure.
- Integrated clutch – engages with engine drive belt like original.
- Compatible with multiple GM models – Impala, Malibu, Monte Carlo, Pontiac G6.
- Includes hardware and step-by-step guide for quick installation.
Pros
- +Restores full A/C cooling performance.
- +Direct replacement fits without modifications.
- +Affordable price compared to OEM parts.
- +Durable aluminum construction resists rust.
- +Includes one-year warranty.
Cons
- −Requires removal of the drive belt for installation.
- −Not a brand-new OEM part, may have limited warranty.
- −May need refrigerant recharge after replacement.
About CO 21471LC A/C Compressor For 2006-2011 Chevrolet Impala 3.5L
What is CO 21471LC A/C Compressor For 2006-2011 Chevrolet Impala 3.5L?
The CO 21471LC is a factory-specification air-conditioning compressor engineered to replace the original unit on 2006-2011 Chevrolet Impala equipped with the 3.5-liter V6 engine. Priced at $122.25, it restores the refrigerant cycle, ensuring the cabin reaches the designed temperature even on hot summer days. The component matches the OEM part number, fits the mounting brackets, and connects to the existing clutch and pulley without modification.
Key features
- Direct-fit design — bolts into the factory mounting points, no drilling required.
- Aluminum housing — lightweight yet resistant to corrosion for long service life.
- OEM pressure rating — maintains the manufacturer’s refrigerant pressure specifications.
- Integrated clutch — engages with the engine’s drive belt exactly as the original unit.
- Compatible with multiple models — also fits 2006-2011 Chevrolet Malibu, Monte Carlo, and Pontiac G6 with 3.5L or 3.9L engines.
- Easy installation — includes all necessary hardware and a step-by-step guide.
- Durable seals — prevents leaks and reduces the need for frequent re-charging.
Built with a high-efficiency motor and precision-engineered bearings, the compressor delivers stable suction pressure across the full temperature range. The unit meets or exceeds the original equipment specifications, and the included warranty covers defects for one year, giving peace of mind for both hobbyists and shop technicians.
Who is CO 21471LC A/C Compressor For 2006-2011 Chevrolet Impala 3.5L for?
This compressor is intended for DIY enthusiasts, independent mechanics, and professional service shops that need a reliable, cost-effective replacement for a failed A/C system. It serves owners of the listed Chevrolet and Pontiac models who demand original-level performance without the premium price of a brand-new OEM part.
How does CO 21471LC A/C Compressor For 2006-2011 Chevrolet Impala 3.5L compare?
Compared with generic aftermarket compressors, the CO 21471LC offers a tighter tolerance to the original design, which translates to quieter operation and consistent pressure output. While premium OEM units may carry a higher price tag, this part delivers comparable durability at a fraction of the cost. In contrast, low-cost off-brand compressors often lack the integrated clutch and may require additional adapters, leading to longer installation times and potential reliability issues.
Best use cases
- →Replacing a failed compressor in a 2008 Chevrolet Impala.
- →Upgrading cooling efficiency on a high-mileage 2010 Malibu.
- →Restoring A/C function after an accident repair on a 2009 Monte Carlo.
- →Providing a cost-effective fix for a Pontiac G6 with weak airflow.
Is CO 21471LC A/C Compressor For 2006-2011 Chevrolet Impala 3.5L right for you?
Buy the CO 21471LC if you own a 2006-2011 Chevrolet Impala, Malibu, Monte Carlo, or Pontiac G6 and need a reliable A/C compressor replacement. The part is suited for DIYers comfortable with basic automotive tools and belt removal, as well as professional mechanics looking for a cost-effective OEM-equivalent. Alternatives include brand-new OEM compressors at higher cost or low-priced off-brand units that may lack the integrated clutch. This compressor balances price, fit and durability for most repair shops.
How it compares: The CO 21471LC sits between premium OEM compressors and cheap off-brand units. It offers factory-level pressure tolerance and a built-in clutch like OEM parts, yet costs far less. Compared with generic replacements, it reduces installation time and improves reliability, making it a smart middle-ground choice for budget-conscious technicians.
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What symptoms indicate the CO 21471LC A/C compressor needs replacement?
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Typical signs of a failing A/C compressor include weak or uneven cabin cooling, the compressor clutch not engaging, audible grinding noises from the compressor housing, and occasional refrigerant leaks. If the system struggles to reach the set temperature even after a full recharge, the CO 21471LC is the appropriate direct-fit replacement for the affected models.
Does the CO 21471LC include a clutch?
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Yes, the CO 21471LC comes with an integrated clutch that matches the original equipment specifications. The clutch engages the compressor when the A/C system calls for cooling, providing the same on-off cycling as the factory part. This design eliminates the need for a separate clutch purchase or additional modifications.
How do I install the CO 21471LC on a 2008 Impala?
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To install the CO 21471LC on a 2008 Chevrolet Impala, first disconnect the battery and relieve the belt tension. Remove the old compressor, transfer the mounting bracket and clutch assembly, and bolt the new unit into place using the supplied hardware. Re-install the drive belt, refill the system with the correct refrigerant, and test for proper operation.
Is the CO 21471LC compatible with 3.9L engine models?
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Is the CO 21471LC compatible with 3.9L engine models? Yes, the same part number fits both the 3.5L and 3.9L V6 engines found in the 2006-2011 Chevrolet Impala, Malibu, Monte Carlo, and Pontiac G6. The compressor’s mounting points and clutch interface are identical across these displacements, allowing a single inventory item to serve multiple engine sizes.
Can I use the CO 21471LC with a different brand of refrigerant?
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Can I use the CO 21471LC with a different brand of refrigerant? The compressor itself is neutral to refrigerant type, but the vehicle’s A/C system is calibrated for the factory-specified R-134a refrigerant. If you choose an alternative refrigerant, you must ensure compatibility with the system’s seals and follow proper charging procedures.
How much does CO 21471LC A/C Compressor For 2006-2011 Chevrolet Impala 3.5L cost?
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CO 21471LC A/C Compressor For 2006-2011 Chevrolet Impala 3.5L is $122.25 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.
Is CO 21471LC A/C Compressor For 2006-2011 Chevrolet Impala 3.5L in stock at Lab Work Auto?
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Yes, CO 21471LC A/C Compressor For 2006-2011 Chevrolet Impala 3.5L is currently in stock at Lab Work Auto.
Specifications
- SKU
- F8-015193