Vauxhall Vivaro Renault Trafic Nissan Nv300 Heat Shield Protector 118342379R

Opek Vivaro Renault Trafic Nissan Nv300 Heat Shield is an original part from the Heat Shields, Connectors, and Sleeves group, designed to protect components in vehicles cooperating with the Renault group. Thanks to its factory design, it provides stable thermal shielding, which contributes to the safe operation of the exhaust system and adjacent elements. This is a solution for users looking for a proven shield that complies with factory standards.

Specifications and technical data

• SKU: 118342379R
• Mark: Renault
• Condition: Used
• OEM Part Number: 118342379R
• Substitutable numbers: 118342379R
• Category: Heat Shields, Wraps & Sleeves

Purpose and Function of the Heat Shield

The heat shield plays a key role in limiting the transfer of high temperatures from the exhaust system to adjacent body and installation components. The use of a properly shaped heat shield helps to:

• reduce the risk of overheating plastic and rubber elements,
• limit the impact of temperature on electrical harnesses and connectors,
• stabilize the operating conditions of components in the engine bay or undercarriage,
• reduce local thermal stresses in the bodywork.

Thanks to its adaptation to a specific group of models, the shield maintains the correct routing of the exhaust system and an appropriate distance from critical vehicle parts.

Benefits of Using an Original Renault Shield

A part branded by Renault is designed for compatibility with factory mounting points and body geometry. In practice, this means:

• secure fit within the designated installation space,
• maintaining the correct distance from the exhaust pipe and adjacent components,
• easier installation without the need for structural modifications.

An original shield from this product group is a good choice for post-accident repairs, replacement of damaged heat shields, or restoring the factory configuration of the exhaust system in commercial vehicles.

Characteristics of the Used Part

The presented Renault heat shield comes from the used parts segment. Such components are often chosen for servicing vehicles used intensively, where a reasonable repair cost is important while maintaining the factory design. A used shield can be a good solution when the existing heat shield has suffered mechanical damage, corrosion, or deformation.

Before installation, a standard inspection of the surface condition, mounting points, and any signs of previous repairs is recommended to ensure proper fit and effective heat dissipation.

Selection and Integration with the Exhaust System

Shields from the Heat Shields, Connectors, and Sleeves group operate in close proximity to exhaust system components, so their correct selection is important for the durability of the entire area. A properly selected heat shield:

• protects the vehicle's body and floor from excessive heating,
• reduces the risk of unwanted vibrations and noise,
• supports the maintenance of stable operating conditions for the exhaust system.

For commercial vehicles such as Vivaro, Trafic, or NV300, this is particularly important during long-term operation under load, where temperatures in the exhaust area remain elevated.

Expanding Repair Scope – Related Parts

If you are planning a comprehensive repair or upgrade of the exhaust system area in your Renault and need other parts from the same group, such as additional heat shields, pipe connectors, or mounting sleeves, check the available parts in the category Renault Heat Shields, Connectors, and Sleeves.

For users interested in a broader perspective on exhaust system construction and modifications, including the use of used components, useful information can be found in the article Performance Exhaust System: Used Sport Headers and Catalytic Converters on the Road, which discusses practical aspects of selecting and operating such parts.