ECCPP A/C Compressor with Clutch for Nissan Altima 2.5L - Rapid

In this review the ECCPP A/C Compressor with Clutch is evaluated for owners of Nissan Altima 2.5L model years 2002 through 2006 who need a direct-fit replacement. The bottom line: it is a practical, value-oriented replacement compressor that restores cold air quickly and fits the factory mounting pattern, making it a sensible choice when the original compressor has failed. The review focuses on fitment, cooling performance, and build quality based on product details and owner feedback.

Key Features

• Direct fit compatibility: Designed to fit Nissan Altima 2.5L models from 2002 to 2006, so users avoid modification when replacing the original unit.
• Pre-filled with oil: Ships pre-lubricated with 130 ml of internal oil, reducing initial service steps and preventing improper oil addition during installation.
• DKS17D compressor type: The DKS17D design and a 6-groove, 124 mm pulley deliver the mechanical match needed for proper belt alignment and operation.
• PAG46 oil compatibility: Uses common PAG46 lubricant, allowing technicians to confirm fluid compatibility with the vehicle system during service.
• Durable aluminum construction: A sturdy aluminum housing offers longer-term stability under normal operating conditions and handling during installation.
• Pressure tested: Each unit and clutch assembly is nitrogen pressure tested for leaks to reduce the chance of early failure from leaks.

Who It's For

This compressor is best for DIYers with moderate mechanical experience or independent shops replacing a failed compressor on a 2002-2006 Nissan Altima 2.5L who want a direct-fit, budget-friendly option. It is also appropriate for owners who value rapid restoration of cooling and correct pulley/groove match for belt systems.

It is not ideal for someone seeking a factory-branded OEM part with a long documented lifespan guarantee, or for vehicles outside the specified model years and engine size. Because installation can damage the unit if performed incorrectly, those without access to a professional technician should consider professional installation.

Pros & Cons

Pros

• Restores cold air quickly and fits the intended Altima models with the correct pulley and groove count.
• Arrives pre-filled and pressure tested, cutting down initial setup steps and leak risk.
• Good value for cost-conscious repairs while matching OEM-style specifications like pulley diameter and oil type.

Cons

• Build quality impressions are mixed among users, and some report concerns about long-term lifespan compared with OEM units.
• The product benefits from professional installation; incorrect fitting or overfilling with oil can cause damage.

Specifications

Vehicle Compatibility	2002-2006 Nissan Altima 2.5L
Compressor Type	DKS17D
Internal Oil Content	130 ml
Oil Type	PAG46
Pulley Grooves	6
Pulley Diameter	124 mm

Our Verdict

The ECCPP A/C Compressor with Clutch is a sensible, cost-effective replacement for a failing compressor on a 2002-2006 Nissan Altima 2.5L. It matches key mechanical specs, arrives pre-filled and pressure tested, and delivers strong cooling when installed correctly. Buyers should plan for professional installation and be realistic about mixed long-term quality reports, but for restoring air conditioning function at a lower price it is a practical choice.

Frequently Asked Questions

Does this unit come with oil pre-installed?
Yes, the compressor is pre-filled with 130 ml of oil during production and does not require additional oil for initial installation.

Will this fit my Altima?
It is designed to fit Nissan Altima 2.5L model years 2002 through 2006 with the matching pulley and clutch configuration.

Is professional installation required?
Professional installation is recommended because incorrect installation or overfilling with oil can damage the compressor and void performance expectations.