Ford Mondeo Mk4 S-Max Galaxy Exhaust Manifold Heat Shield 8G90-9N45-AC

Ford Mondeo Mk4 S-Max Galaxy Exhaust Manifold Heat Shield is an original part from the Heat shields, connectors and couplings group, designed specifically for Ford Mondeo Mk4, S-Max and Galaxy models. The part effectively limits the penetration of high temperatures from the exhaust system to adjacent components, which promotes stable engine operation and improves operational safety.

Specifications and technical data

• SKU: 1496242
• Mark: Ford
• Condition: Used
• OEM Part Number: 1496242
• Substitutable numbers: 1496242, 8G90-9N45-AC, 8G909N45AC
• Part type: Heat Shield
• Category: Heat Shields, Wraps & Sleeves

Purpose and function of the heat shield

The described exhaust manifold heat shield was developed by Ford as a component structurally matched to the exhaust system in the Ford Mondeo Mk4, S-Max and Galaxy. Its task is to create an effective thermal barrier between the hot manifold and body elements, electrical installation, and engine accessory components. Using a dedicated shield in this area allows for reducing the risk of overheating adjacent parts, decreasing the thermal load on the engine compartment, and improving driving comfort by reducing the heating of the bulkhead and floor area.

Benefits of using an original Ford shield

Using a factory heat shield in the exhaust system provides a number of practical technical benefits:

• precise fit to the exhaust manifold and mounting points in the body,
• stable maintenance of distance between hot elements and the installation in the engine compartment,
• limitation of local overheating, which can accelerate the wear of wires, connectors, and plastic elements,
• more predictable operating conditions for sensors and accessories located near the manifold. Thanks to this, the shield supports safe and repeatable operation of the exhaust system, which is important both during daily use and during longer trips when the thermal load is significantly higher.

Installation characteristics and fitment

The exhaust manifold heat shield is a component prepared for installation at factory mounting points provided by the vehicle manufacturer. The design has been engineered so as not to interfere with adjacent exhaust system components and engine accessories, which facilitates service and any potential future disassembly. The original origin from the Ford range promotes compliance with the factory geometry of the engine compartment and minimizes the risk of incorrect positioning of the shield relative to the manifold. This is especially important in vehicles where the exhaust system operates at elevated temperatures and the installation space is limited.

Part condition and service application

The presented shield belongs to the group of used parts, which makes it an attractive solution for vehicle service where cost optimization is important while maintaining the original design. This type of component is particularly useful for:

• repairs after mechanical damage or corrosion of the existing shield,
• comprehensive work on the exhaust system and manifold,
• restoring the factory thermal configuration of the engine compartment. For workshops specializing in the Ford brand and users servicing their cars themselves, using an original heat shield is a way to maintain consistency with factory design assumptions.

Service expansion within the Ford exhaust system

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 the available parts in the Ford heat shields, connectors and couplings category. If you are interested in a broader context of using original used parts in vehicle service and want to better understand how they affect operating costs and safety, it is worth reading the article: Servicing Porsche cars: how to reduce repair costs by choosing only original used parts?.