Nissan Qashqai Vacuum Pump 146502327R

Nissan Qashqai Vacuum Pump is a component from the Vacuum Pumps category, designed for the vacuum system in Nissan vehicles. It is responsible for the stable generation of vacuum necessary for, among other things, the proper operation of assistance and control systems, ensuring predictable vehicle behavior and safe operation.

Specifications and technical data

• SKU: 146502327R
• Mark: Nissan
• Condition: Used
• OEM Part Number: 146502327R
• Substitutable numbers: 146502327R
• Category: Vacuum Pumps

Purpose and Function in the Vacuum System

The presented vacuum pump is dedicated to Nissan models, including the popular Qashqai crossover, where it is responsible for generating stable vacuum in the braking system and auxiliary control systems. A properly functioning vacuum pump:

• ensures adequate brake assist force under various engine loads,
• stabilizes the operation of vacuum-controlled components,
• reduces the risk of extended braking distances due to vacuum deficiency,
• contributes to the comfort and predictability of the vehicle's response.

Technical Characteristics and Fitment

The pump belongs to the Vacuum Pumps group, meaning it is specifically designed to operate in the demanding engine bay environment, considering high temperatures, variable loads, and continuous changes in rotational speed. The OEM design ensures:

• factory mounting points matched to Nissan powertrains,
• compatibility with original vacuum lines and accessories,
• operating parameters consistent with vehicle manufacturer requirements.

This allows for an organized installation process, without the need for system modifications or the use of non-factory adapters.

Product Condition and Benefits of Choosing a Used Part

The offered vacuum pump is a used component, which significantly reduces repair costs while maintaining the original manufacturer's specifications. Choosing a part from a dismantled vehicle is a sensible solution when you prioritize:

• maintaining the original manufacturing quality characteristic of OEM parts,
• reducing service costs for vacuum system repairs,
• avoiding fitment issues typical of aftermarket parts of uncertain origin.

This type of pump is particularly important in vehicles primarily used in urban traffic, where frequent braking and variable engine loads require a stable vacuum source.

Selection by Numbers and Technical Support

To ensure full compatibility with your car, the vacuum pump has OEM markings and interchangeable numbers that allow for precise verification of its conformity with the specific engine version and vehicle year. When selecting, it is advisable to use the part number or data from the manufacturer's catalog, which minimizes the risk of purchasing an incorrect component.

If you want to better understand the relationships between pumps, injectors, and other engine fuel supply components, the guide article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair will be helpful, offering practical tips on diagnostics and selecting parts by OEM numbers.

Related Components and Other Nissan Vacuum Pumps

For comprehensive vacuum system servicing in your Nissan, it is also worth considering the inspection of hoses, control valves, and other components that work with the pump. If you are planning a wider range of service work or are looking for alternative solutions for other engine versions of this brand, check the available parts in the Nissan Vacuum Pumps category.