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Nissens 891742 A/C Compressor
| Brand | Nissens 891742 |
|---|---|
| Refrigerant Type | R134a |
| Compatible Refrigerant Oil Type | Pag 46 |
| Oil Filled | Yes |
| Pulley Groove Quantity | 7 |
| Outside Pulley Diameter | 4.25 |
| Clutch Included | Yes |
| Compressor Type | Dcs-171c |
| Pulley Belt Type | Serpentine |
| Connector Pin Quantity | 2 |
| O-ring Quantity | 2 |
| O-rings Included | Yes |
| Voltage | 12 |
| Fits | INFINITI and Nissan · 12 vehicles |
OE-standard construction. Test-proven for reliable performance under high-stress conditions.
Advanced compressor design. Optimized components help deliver smooth pumping with less noise and vibration.
Clutch and O-rings included. Ready for a more complete compressor replacement.
Cross-references 926009NB0A, 926009NB0B and 926009NB0C for the same application. See all 8.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Nissens A/C Compressor for Pathfinder and QX60
The Nissens 891742 A/C compressor is built to OE standards for dependable cabin cooling in the 2015-2020 Nissan Pathfinder and 2015-2020 INFINITI QX60. It uses R134A refrigerant and PAG 46 oil, with an included clutch and prefilled shipping oil that must be drained and refilled before installation.
Key Features
- OE-style Nissens compressor construction for consistent A/C system performance
- Compressor type DCS-171C with 12-volt operation
- Designed for R134A refrigerant and PAG 46 compressor oil
- Clutch included for direct replacement service
- 7-groove serpentine pulley with 4.25 in. outside diameter
- 2-pin connector, 2 O-rings included, and O-rings installed
- Fits 2015-2020 Nissan Pathfinder and 2015-2020 INFINITI QX60
Detailed Description
Nissens part number 891742 is an A/C compressor engineered for OE-level fit and function in the Nissan Pathfinder and INFINITI QX60. Nissens designs critical compressor components such as the pulley, clutch, hub, bearing, and wobble plate to support smooth pumping action, low noise, reduced vibration, and durable operation under demanding conditions. This part cross-references Nissan/INFINITI OE numbers 926009NB0A and 926009NC0B for the same application.
Compatible With 2015-2020 Nissan Pathfinder, N/A, and 2015-2020 INFINITI QX60, N/A. The compressor is filled with shipping oil only and must be drained and refilled with the correct PAG 46 oil before use. Nissens 891742 is a direct-fit service part for vehicles using R134A refrigerant and a serpentine belt drive.
What This Compressor Helps Address
- Weak or inconsistent cabin cooling
- Noisy compressor operation from worn internal components
- A/C system failure caused by seized or damaged compressor parts
- Loss of refrigerant compression and reduced vent temperature
- Drive belt-related compressor engagement issues
Installation Notes and Tips
Drain the shipping oil before installation and refill the system with the specified PAG 46 oil amount for the vehicle application. Verify the refrigerant system is clean, replace the included O-rings as needed during service, and confirm the 2-pin electrical connector and 7-groove serpentine pulley match the original unit. Always evacuate and recharge the system according to factory service procedures.
Quality Assurance
Nissens manufactures this compressor to OE standards and tests it for performance under high-stress operating conditions. The design focus on the pulley, clutch, hub, bearing, and wobble plate supports reliable operation in the 2015-2020 Nissan Pathfinder and 2015-2020 INFINITI QX60.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2020 | INFINITI | QX60 | — | — | Compressor filled with shipping oil only, must drain and refill |
| 2020 | Nissan | Pathfinder | — | — | Compressor filled with shipping oil only, must drain and refill |
| 2019 | INFINITI | QX60 | — | — | Compressor filled with shipping oil only, must drain and refill |
| 2019 | Nissan | Pathfinder | — | — | Compressor filled with shipping oil only, must drain and refill |
| 2018 | INFINITI | QX60 | — | — | Compressor filled with shipping oil only, must drain and refill |
| 2018 | Nissan | Pathfinder | — | — | Compressor filled with shipping oil only, must drain and refill |
| 2017 | INFINITI | QX60 | 3.5L | V6 | Compressor filled with shipping oil only, must drain and refill |
| 2017 | Nissan | Pathfinder | — | — | Compressor filled with shipping oil only, must drain and refill |
| 2016 | INFINITI | QX60 | 3.5L | V6 | Compressor filled with shipping oil only, must drain and refill |
| 2016 | Nissan | Pathfinder | — | — | Compressor filled with shipping oil only, must drain and refill |
| 2015 | INFINITI | QX60 | 3.5L | V6 | Compressor filled with shipping oil only, must drain and refill |
| 2015 | Nissan | Pathfinder | — | — | Compressor filled with shipping oil only, must drain and refill |
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