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Nissens 891598 A/C Compressor
| Brand | Nissens 891598 |
|---|---|
| Refrigerant Type | R134a |
| Compatible Refrigerant Oil Type | Pag 46 |
| Oil Filled | Yes |
| Pulley Groove Quantity | 4 |
| Outside Pulley Diameter | 5.25 |
| Clutch Included | Yes |
| Compressor Type | Dcs-17ec |
| Pulley Belt Type | Serpentine |
| Connector Pin Quantity | 2 |
| O-ring Quantity | 2 |
| O-rings Included | Yes |
| Voltage | 12 |
| Fits | INFINITI · 3 vehicles |
OE-standard build. Test-proven for reliable performance under high-stress conditions.
Advanced compressor design. Engineered for excellent pumping performance with less noise and vibration.
Clutch included. Ready for a more complete compressor replacement.
Cross-references Global Parts Distributors LLC 6512442, UAC CO11337C and 92600EG00A for the same application. See all 14.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Nissens 891598 A/C Compressor Overview
The Nissens 891598 A/C compressor is built to OE standards for stable cooling performance in demanding HVAC systems. It is a direct-fit replacement for select 2006-2008 INFINITI M35 applications and is engineered for low noise, reduced vibration, and consistent refrigerant pumping.
Compatible with R134A systems and filled with PAG 46 oil, this compressor includes the clutch and uses a 12-volt electrical setup with a 2-pin connector. The DCS-17EC compressor design, serpentine belt drive, and 4-groove pulley support proper belt engagement and dependable operation.
Key Features
- OE-standard compressor construction from Nissens
- Part number: 891598
- Fits 2006-2008 INFINITI M35, compressor filled with shipping oil only, must drain and refill
- R134A refrigerant system application
- PAG 46 oil type with oil pre-filled
- Clutch included for direct replacement service
- DCS-17EC compressor type with 12-volt operation
- 4-groove pulley for serpentine belt drive
- 2-pin electrical connector and 2 O-rings included
Detailed Description
Nissens 891598 is an A/C compressor designed for select INFINITI M35 models from 2006 through 2008. The compressor is built around critical components such as the pulley, clutch, hub, bearing, and wobble plate to support efficient pumping action, controlled noise levels, and long service life. This makes it a practical replacement when restoring cabin cooling performance on an INFINITI M35 with an R134A system.
This part cross-references UAC CO11337C for the same application. The part number 891598 is also useful when verifying interchange listings during compressor replacement on the INFINITI M35.
What This Compressor Helps Address
- Weak or inconsistent cabin cooling
- Noisy compressor operation
- Compressor clutch engagement problems
- Loss of refrigerant pumping efficiency
- HVAC system performance decline on INFINITI M35 models
Installation Notes and Tips
Fits 2006-2008 INFINITI M35, compressor filled with shipping oil only, must drain and refill. Confirm the system uses R134A refrigerant and PAG 46 oil before installation. Replace the O-rings during service, verify connector and pulley alignment, and evacuate and recharge the system according to factory procedures after installation.
Quality Assurance
Nissens manufactures this compressor to OE-level standards and tests it for performance under high-stress operating conditions. The design focus on the pulley, clutch, hub, bearing, and wobble plate supports consistent operation in automotive A/C service.
| Year | Make | Model | Notes |
|---|---|---|---|
| 2008 | INFINITI | M35 | Compressor filled with shipping oil only, must drain and refill |
| 2007 | INFINITI | M35 | Compressor filled with shipping oil only, must drain and refill |
| 2006 | INFINITI | M35 | Compressor filled with shipping oil only, must drain and refill |
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