ECCPP AC Compressor Clutch Assembly Kit for Infiniti QX60 and Nissan

In this review of the ECCPP AC compressor clutch assembly kit the bottom line is straightforward: this kit is for DIY mechanics and professional technicians who need a direct replacement clutch assembly for specific 3.5L Nissan and Infiniti models, and its strongest advantage is that it arrives complete and pressure tested so installation is usually quick. The reviewer found it notably well machined and built from sturdy aluminum, and that the kit's preloaded oil and nitrogen pressure testing reduce common failure causes when replacing a worn clutch assembly.

Key Features

• Direct Fit Compatibility: Designed to fit 2014-2019 Infiniti QX60 3.5L, 2007-2012 Nissan Altima 3.5L and 2016-2019 Nissan Pathfinder 3.5L for straightforward replacement.
• Complete Clutch Kit: Includes one pulley with bearing, one front plate and one electromagnetic coil so the main wear parts are supplied for a typical clutch swap.
• Durable Construction: Sturdy aluminum structure keeps the compressor stable during long-term use and resists deformation under heat and load.
• Preloaded Oil: The unit ships with about 130ml of internal oil to meet normal operation without adding excess lubricant that could harm balance.
• Pressure Tested: Each clutch assembly is nitrogen pressure tested for leaks before leaving the factory, which lowers the chance of immediate failure after installation.
• OE Matching Parts: Compressor type DCS171C and multiple cross part numbers make this a practical substitute for original components in compatible vehicles.

Who It's For

This kit is best for owners of the supported Infiniti and Nissan 3.5L models who need a replacement clutch assembly and prefer to swap parts rather than replace the whole compressor. It suits mechanically capable DIYers and independent shops looking to save cost while keeping OE-like fit and function.

Those who should look elsewhere include users with different engine sizes or model years not listed, or anyone unwilling to confirm the air conditioning system is fully clean before installation, since contamination can damage the new clutch and compressor.

Pros & Cons

Pros

• Good value: includes pulley, front plate and coil so fewer extra purchases are needed.
• Quality feel: reviewers noted well machined clutch plates and a sturdy aluminum build.
• Ready to install: factory-filled oil and nitrogen leak testing simplify installation and reduce initial failure risk.
• Direct application: matches DCS171C compressor types and common cross reference numbers for fitment.

Cons

• Fitment reports are mixed: some buyers reported the assembly did not fit their compressor without additional adjustments or parts.
• Does not include O-rings, so minor sealing parts may need to be sourced separately.

Specifications

Vehicle Fit	Infiniti QX60 2014-2019; Nissan Altima 2007-2012; Nissan Pathfinder 2016-2019 (3.5L)
Pulley Grooves	7
Pulley Diameter	114 mm
Compressor Type	DCS171C
Included Parts	Pulley with bearing, front plate, electromagnetic coil
Internal Oil	130 ml (preloaded)
Quality Checks	Nitrogen pressure tested for leaks

Our Verdict

For owners of the listed 3.5L Infiniti and Nissan models this ECCPP clutch assembly kit is a practical, cost effective replacement that balances durability and convenience. It ships prefilled with oil, is pressure tested, and includes the main clutch parts needed, making it good value for DIY installers and repair shops - provided fitment is carefully confirmed and the A/C system is clean before installation.

Frequently Asked Questions

Does the kit include oil?
Yes, the unit ships with about 130 ml of internal oil which is intended to meet normal operation without adding extra oil.

Are O-rings included?
No, O-rings are not included with this clutch assembly; sealing parts may need to be sourced separately if required.

Will this fit my vehicle?
It fits specific 3.5L models listed: Infiniti QX60 2014-2019, Nissan Altima 2007-2012, and Nissan Pathfinder 2016-2019; confirm compressor type DCS171C and pulley measurements before purchase.