Renault Trafic 3 Opel Vivaro B Intercooler Charge Air Cooler Radiator 93868350

Renault Trafic 3 Opel Vivaro B Intercooler Charge Air Cooler Radiator is a component from the Intercoolers group, designed for turbocharging systems in Renault diesel engines. It ensures efficient reduction of intake air temperature, which translates into stable engine operation, better driving refinement, and safe loading of the turbocharger.

Specifications and technical data

• SKU: 93868350
• Mark: Renault
• Condition: Used
• OEM Part Number: 93868350
• Substitutable numbers: 93868350, 144962019R
• Fuel type: Diesel
• Category: Intercoolers

Purpose and role in the diesel intake system

The intercooler in a Renault Trafic 3 running on diesel fuel is responsible for effectively cooling the air compressed by the turbocharger before it is delivered to the cylinders. A lower air charge temperature means higher density, which leads to better cylinder filling, more stable boost pressure, and a reduction in the risk of engine knocking characteristic of heavily loaded diesel units.

A functional intercooler helps maintain correct engine operating parameters across a wide range of loads, from city driving to long-term operation under heavy load, typical for commercial vehicles. As a result, the turbocharging system is less prone to overheating, and the engine control unit can maintain optimal injection and boost maps.

Benefits of using an intercooler in the Renault Trafic 3

Using a dedicated intercooler in the Renault Trafic 3 turbocharging system provides a number of practical operational benefits:

• maintaining a stable intake air temperature during long-term driving under load,
• more consistent engine performance in various weather conditions,
• relief for the turbocharger and intake system components,
• reduction of power drops associated with intake air overheating,
• better operating conditions for the fuel injection system in a diesel engine.

For the user, this means more predictable vehicle behavior, especially when fully loaded or during highway driving, where the turbocharging system operates continuously.

Selection and compatibility with the air cooling system

The intercooler designed for the Renault Trafic 3 has been engineered to work with the factory intake system and engine management. The appropriate geometry of the connections and fitment to the mounting space facilitate integration with existing air ducts and mounts, which helps reduce the time required for component replacement.

In the case of diesel vehicles, it is particularly important to maintain the tightness of the entire charge air path. A functional intercooler helps maintain the correct pressure in the system, which has a direct impact on fuel dosage, exhaust emissions, and throttle response. Proper selection of the component for a specific engine version of the Renault Trafic 3 allows for avoiding adaptation issues and ensures correct cooperation with the control electronics.

Characteristics of the used component

The offered intercooler is an aftermarket component, which represents a reasonable compromise between cost and functionality. A used component allows for an economical repair of the turbocharging system while maintaining the correct flow and heat exchange characteristics, provided that the entire system is correctly installed and its tightness is verified.

Choosing a used part is particularly attractive for intensively used fleet vehicles, where quick return to service and cost reduction are priorities, while maintaining compliance with the factory design of the intake system.

Turbocharging system expansion and related components

If you are planning a comprehensive repair or upgrade of the engine area in your Renault and need other items from the same group, such as additional intercoolers, intake hoses, or mounting elements, check out the available parts in the Renault Intercoolers category.

To better understand how thermal conditions affect the durability of the turbocharging system and the entire engine, it is worth reading the guide describing the impact of high temperatures on the cooling system and the possibilities for savings when using aftermarket components: Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.

Summary

Renault Trafic 3 Opel Vivaro B Intercooler Charge Air Cooler Radiator is a functional component of the diesel turbocharging system, responsible for lowering the temperature of compressed air and stabilizing engine operating parameters. Using this type of intercooler in a commercial vehicle allows for maintaining predictable performance, reducing the risk of intake air overheating, and optimizing the operating conditions of the turbocharger and injection system.