Ford Focus Mk3 Exhaust Turbocharger Heat Shield 1.6 TDCi AV61-9N454-AB

Ford Focus Mk3 Exhaust Turbocharger Heat Shield 1.6 TDCi is an original component from the Heat shields, connectors and couplings group, designed to protect the exhaust system from excessive heat radiation to the surrounding area. This used, factory-made shield ensures proper management of exhaust heat, supporting stable operation of components in the engine bay and the undercarriage area.

Specifications and technical data

• SKU: AV61-9N454-AB
• Mark: Ford
• Condition: Used
• OEM Part Number: AV61-9N454-AB
• Substitutable numbers: AV61-9N454-AB, AV619N454AB, 1675585
• Color: Atoll Blue Metallic - 375
• Category: Heat Shields, Wraps & Sleeves

Purpose and technical function

The exhaust heat shield in the Ford Focus Mk3 1.6 TDCi plays a key role in reducing heat radiation from the exhaust system to adjacent components. It protects, among others, electrical wiring, plastic elements, and sensitive suspension components from overheating, which contributes to their longer service life.

Thanks to its precise fit to the geometry of the exhaust pipe, the shield helps maintain stable operating conditions in the vehicle's floor area and reduces the risk of local thermal stress. This design solution ensures predictable behavior of the exhaust system during long-term operation.

Original design and fitment

As a Ford brand component, the shield has been designed for direct installation in a specific model and engine version. Factory mounting points and a shape tailored to the exhaust pipe routing facilitate installation and minimize the risk of improper positioning relative to other components.

The original design ensures:

• consistency with the factory exhaust system,
• proper rigidity and mounting stability,
• maintenance of the thermal protection zones specified by the manufacturer.

Visual characteristics and color

The shield is finished in Atoll Blue Metallic - 375, which distinguishes it from standard, raw heat shields. This color scheme facilitates identification of the component during service work and may be important for maintaining visual consistency in vehicles where attention is paid to assembly details.

The carefully selected surface finish helps maintain the legibility of any manufacturer markings and facilitates inspection of the shield's condition during routine maintenance.

Condition and service application

The item is used, which allows for an economical replacement of a damaged or corroded shield while maintaining factory specifications. This is a practical solution in situations where the existing shield has become deformed, cracked, or has lost its protective properties as a result of long-term use.

Replacing the heat shield is recommended, among other things, after exhaust system repairs, undercarriage collisions, or in the event of visible mechanical damage, in order to restore proper thermal protection around the exhaust pipe.

Integration with the Ford heat shield group

If you are planning a comprehensive repair or upgrade of the exhaust system area in your Ford and need other elements from the same group, such as shields, connectors, or couplings, check out the available parts in the Ford heat shields, connectors and couplings category.

Why choose original used components?

Original used components, such as heat shields, often retain factory fitment and performance parameters while being more cost-effective compared to new aftermarket replacements. This is a solution that allows you to maintain compliance with the manufacturer's design without the need to modify the exhaust system structure.

If you are interested in the broader context of using original used parts in premium cars and want to better understand their impact on comfort and vehicle durability, it is worth reading the article Mercedes – comfort, prestige and durability. Why is it worth choosing original used parts?, which discusses the practical aspects of this approach to vehicle maintenance.