Renault Trafic 3 Diesel 1.6 DCI Intake Inlet Manifold Air 140031243R

The Renault Trafic 3 1.6 DCI Intake Manifold 140031243R is an original intake system component designed for Renault diesel engines. It belongs to the Air and Fuel Inlet Sensors group, allowing it to work with the mixture control systems in modern diesel units. This is a solution for users seeking factory fitment and stable engine operating parameters.

Specifications and technical data

• SKU: 140031243R
• Mark: Renault
• Condition: Used
• OEM Part Number: 140031243R
• Substitutable numbers: 140031243R
• Fuel type: Diesel
• Category: Air Intake & Fuel Sensors

Purpose and Role in the Intake System

The intake manifold in a 1.6 DCI engine is responsible for evenly distributing air to individual cylinders, which directly impacts the engine's smoothness, performance, and fuel consumption. For this model, designed for the Renault Trafic 3 with a diesel engine, the construction is optimized for the torque characteristics typical of modern diesel units.

As a component from the Air and Fuel Inlet Sensors group, the manifold works with sensors and control systems, enabling precise air metering. A correctly selected and sealed manifold helps reduce power loss, uneven idling, and cold start issues.

Benefits of Using an Original Intake Manifold

Using the factory intake manifold in the Renault Trafic 3 1.6 DCI ensures:

• Full dimensional compatibility with the engine head and ancillaries, facilitating installation and eliminating the need for modifications.
• Proper air flow through the intake ports, supporting stable mixture combustion in the diesel unit.
• Correct interaction with air and fuel inlet sensors, leading to proper engine control unit operation.
• The ability to restore factory engine parameters after a failure or wear of the previous component.

For fleet users and workshops servicing Renault commercial vehicles, this is a practical solution for maintaining consistent repair quality and minimizing warranty claims.

Product Characteristics and Condition

The offered manifold belongs to the group of parts intended for Diesel fuel type engines, meaning its geometry and flow characteristics are adapted to the specifics of diesel units. The product is classified as used, which in practice means it comes from a dismantled vehicle and its performance parameters are a result of prior use. Such components are often chosen as an economical alternative to new parts while maintaining the original design.

Thanks to its original construction, the manifold can be used as a replacement in vehicles requiring a specific fit for the 1.6 DCI engine, without altering the intake system or engine control.

Selection by Numbers and Integration with the Fuel System

The intake manifold is linked to a specific OEM part number and interchangeable numbers, making it easier to identify and select for a given Renault Trafic 3 unit. When selecting, it is recommended to verify compatibility by catalog numbers and engine parameters to avoid installation problems and incorrect engine operation.

If you have doubts about the manifold's compatibility with components from the injector, pump, and fuel supply system group, it is advisable to consult educational materials. Practical information on diagnostics and component selection can be found in the article “Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair”, which discusses, among other things, the importance of proper engine fueling in the context of intake system operation.

Application in Service and Expansion of the Renault Intake System

The intake manifold for the Renault Trafic 3 1.6 DCI is suitable for both routine repairs and comprehensive engine servicing, e.g., after mechanical failure or intake issues. This is particularly important for commercial vehicles, where engine stability directly impacts vehicle availability for work.

If you are looking for other components from the Renault Air and Fuel Inlet Sensors category to expand or completely service the intake system in vehicles of this brand, check out the Renault Air and Fuel Inlet Sensors available in our store to select components compatible with your engine.

Summary

The Renault Trafic 3 1.6 DCI Intake Manifold 140031243R is a functional intake system component designed for diesel engines, allowing for the restoration of correct engine operating parameters. A properly selected and installed manifold supports even cylinder filling, stable operation under various loads, and correct interaction with air and fuel inlet sensors. It is a practical choice for workshops and users who want to maintain the original design of the intake system in the Renault Trafic 3.