SCITOO AC Compressor with Clutch CO 11319C Compatible for Nissan 3.5L

In this review the SCITOO AC Compressor with Clutch CO 11319C is evaluated as a direct-replacement option for owners of Nissan models with the 3.5L engine who need a complete compressor and clutch assembly. The bottom line: it is a fit-focused, OEM-style replacement that often installs easily on compatible Maxima, Murano, Pathfinder and Quest models and delivers strong cooling when it works, but customers should be mindful of reported noise and occasional early failures. This review highlights fitment, build details and practical pros and cons to help decide if it suits a routine repair.

Key Features

• Direct fitment: Designed for 2009-2014 Nissan Maxima and Murano, 2013-2015 Pathfinder, and 2011-2015 Quest 3.5L models, so install alignment is simplified for those vehicles.
• Complete assembly: Supplied as a fully re-manufactured compressor and clutch unit, which reduces parts sourcing and simplifies replacement jobs.
• Tested quality: Units are pressure tested with nitrogen for leaks and subjected to life cycle performance testing to reduce early failures.
• OEM compatibility: Matches multiple OEM part references and uses PAG46 oil, making it compatible with systems that require those specifications.
• Clear service reminder: The manufacturer advises cleaning the vehicle cooling system pipe before installation to avoid contamination that can shorten compressor life.

Who It's For

This compressor is for DIY mechanics and independent shops repairing air conditioning on Nissan 3.5L vehicles listed in the fitment, especially when a full compressor and clutch replacement is required. It is particularly appropriate for owners who prioritize correct fit and an easy swap to restore cooling performance.

It is not the best choice for owners who need long-term certainty above cost, as some customers reported noise or early failures; those users may prefer sourcing from a dealer or seeking extended-warranty options. Also verify exact model year and engine before ordering to avoid mismatch.

Pros & Cons

Pros

• Good fit for listed Nissan 3.5L models, which simplifies installation and reduces modification needs.
• Comes as a fully re-manufactured, pressure-tested unit which can save time versus rebuilding components separately.
• Uses standard PAG46 oil and matches common OEM reference numbers, easing compatibility checks.

Cons

• Some customers have reported noisy operation, so sound levels can be a concern after installation.
• There are mixed reports of functionality and early failure in a minority of units, making warranty support important.

Specifications

Our Verdict

The SCITOO CO 11319C is a pragmatic replacement for owners of compatible Nissan 3.5L vehicles who need a ready-to-install compressor and clutch and value correct fit and tested leakage performance. It represents reasonable value when matched to the correct model years, though buyers should factor in the reported noise and occasional early failure risk and use the included one year warranty if needed.

Frequently Asked Questions

Will this compressor fit my Nissan Maxima?
It fits 2009-2014 Nissan Maxima models with the 3.5L engine; verify engine size and year before purchase.

What oil does it use?
The unit uses PAG46 oil and contains 130ml of internal oil from the factory.

Is there a warranty?
Yes, the compressor pump is backed by a one year warranty and units are pressure tested for leaks prior to shipment.