HomeBelts and Cooling > Radiators, Coolers and Related ComponentsNissens 996128 Engine Coolant Reservoir
Part #: 996128

Nissens 996128 Engine Coolant Reservoir

⚙️ 25 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi, A4, A5, allroad, and Q5
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Reliable Engine Coolant Reservoir for Audi Models

The Nissens 996128 engine coolant reservoir is designed to maintain optimal coolant levels and pressure in your Audi A4, A5, allroad, and Q5. Manufactured from durable plastic, this reservoir ensures consistent performance and helps prevent engine overheating.

  • Constructed from high-quality plastic for durability
  • Includes a pressurized high-quality plastic cap
  • Comes with a level sensor for accurate coolant monitoring
  • Cap and mounting bracket included for secure installation
  • Capacity of 1.40 liters suitable for specified Audi models

Product Details and Specifications

The Nissens 996128 engine coolant reservoir is engineered to meet the cooling system requirements of Audi A4, A5, allroad, and Q5 vehicles. Its pressurized design helps maintain the correct coolant pressure, reducing the risk of leaks and overheating. The included level sensor allows for precise monitoring of coolant levels, ensuring timely maintenance. The reservoir’s 1.40-liter capacity is calibrated to fit the cooling system demands of these Audi models. The high-quality plastic cap provides a secure seal, while the included mounting bracket facilitates proper and stable installation.

Compatible Vehicles and Applications

This engine coolant reservoir is compatible with the following Audi models:

  • Audi A4
  • Audi A5
  • Audi allroad
  • Audi Q5

It is designed to replace worn or damaged reservoirs that may cause coolant leaks, pressure loss, or inaccurate coolant level readings.

Common Issues Addressed by This Reservoir

  • Coolant leaks due to cracked or damaged reservoirs
  • Inaccurate coolant level readings from faulty sensors
  • Loss of system pressure causing engine overheating
  • Coolant contamination from compromised caps
  • Improper mounting leading to reservoir movement or damage

Installation Notes and Tips

When installing the Nissens 996128 engine coolant reservoir, ensure the mounting bracket is securely fastened to prevent movement. Verify that the level sensor is properly connected to the vehicle’s monitoring system. Use the included high-quality plastic cap to maintain system pressure and prevent contamination. It is recommended to inspect hoses and connections for wear during installation to ensure a complete and reliable cooling system.

Quality Assurance and Warranty

Nissens manufactures this engine coolant reservoir to meet OEM standards for fit and function. The part number 996128 is backed by quality control processes to ensure durability and performance. While specific warranty details may vary, Nissens products typically come with a limited warranty against manufacturing defects. Always consult the product documentation or supplier for exact warranty terms.

BrandNissens
Part Number996128
MaterialPlastic
Mounting Hardware IncludedNo
Cap TypeHigh quality plastic
PressurizedYes
Cap IncludedYes
Capacity1.40l
Level Sensor IncludedYes
Mounting Bracket IncludedYes

This part fits 25 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2018AudiA42.0LL4GASN/A
2018AudiQ52.0LL4GASN/A
2017AudiA42.0LL4GASN/A
2017AudiQ52.0LL4FLEXN/A
2016AudiA42.0LL4GASN/A
2016Audiallroad2.0LL4FLEXN/A
2016AudiQ52.0LL4FLEXN/A
2015AudiA42.0LL4GASN/A
2015Audiallroad2.0LL4FLEXN/A
2015AudiQ52.0LL4FLEXN/A
2014AudiA42.0LL4GASN/A
2014AudiA52.0LL4GASN/A
2014Audiallroad2.0LL4FLEXN/A
2014AudiQ52.0LL4FLEXN/A
2013AudiA42.0LL4GASN/A
2013AudiA52.0LL4GASN/A
2013Audiallroad2.0LL4FLEXN/A
2013AudiQ52.0LL4FLEXN/A
2012AudiA42.0LL4GASN/A
2012AudiA52.0LL4GASN/A
2011AudiA42.0LL4GASN/A
2011AudiA52.0LL4GASN/A
2010AudiA42.0LL4GASN/A
2010AudiA52.0LL4GASN/A
2009AudiA42.0LL4GASN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

8K0121403AC8K0121403D8K0121403G8K0121403H8K0121403Q8K0121403T

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.