Land Rover Discovery 4 L319 Exhaust Gas Pressure Sensor Bracket EH22-5H209-AB

Land Rover Discovery 4 L319 Exhaust Gas Pressure Sensor Bracket is a precision mounting component from the Brackets, mounts and mounting parts category, designed for the exhaust system in petrol engine vehicles. It is responsible for the stable, secure seating of the exhaust gas pressure sensor, which promotes the proper operation of the engine control system and the maintenance of correct emission parameters.

Specifications and technical data

• SKU: EH22-5H209-AB
• Mark: Land Rover
• Condition: Used
• OEM Part Number: EH22-5H209-AB
• Substitutable numbers: EH22-5H209-AB, EH225H209AB, LR072661
• Fuel type: Petrol
• Part type: Bracket
• Category: Mounts, Brackets & Hardware

Purpose and function of the exhaust gas pressure sensor bracket

The presented bracket has been designed specifically for the Land Rover Discovery 4 L319 model, with the intention of being used in the exhaust system of a petrol engine. Its task is to stably maintain the exhaust gas pressure sensor in the correct position relative to the pipes and manifold, so that the pressure measurement is repeatable and reliable throughout the entire operating range of the power unit.

Proper sensor mounting is crucial for:

• correct reading of exhaust parameters by the engine control unit,
• maintaining the proper operation of the emission control system,
• reducing vibrations and stresses acting on the sensor itself and the electrical harness,
• maintaining the factory geometry of the cable routing in the engine compartment.

Benefits of using an original Land Rover bracket

The exhaust gas pressure sensor bracket dedicated to the Discovery 4 L319 ensures factory fitment to the mounting points on the body and exhaust system components. Thanks to this, the installation proceeds predictably, without the need for modifications, creating custom adapters, or interfering with the vehicle's construction.

The most important advantages of using the original bracket include:

• maintaining the sensor mounting stiffness designed by the manufacturer,
• reducing the risk of sensor damage caused by vibrations or cable chafing,
• easier diagnostics – the sensor remains in the location provided by the service documentation,
• consistency with other mounting elements in the engine compartment.

Application in petrol engines

The component is intended for use with the exhaust system of petrol engines in the Land Rover Discovery 4 L319. In these types of units, accurate exhaust pressure measurement is important for controlling the mixture composition, the operation of the exhaust gas purification system, and monitoring engine load. Stable sensor mounting using a dedicated bracket helps maintain repeatable measurement conditions, which translates into predictable engine control unit operation.

Mounting and operational characteristics

As an element from the Brackets, mounts and mounting parts group, the exhaust gas pressure sensor bracket is structurally prepared to work in the demanding environment of the engine compartment – near high temperatures, vibrations, and variable operating conditions. The appropriately selected mounting geometry allows for:

• routing cables and the sensor at a safe distance from hot exhaust system components,
• maintaining the clearances required for servicing other sub-assemblies,
• easy disassembly and reassembly during service work.

The used condition of the bracket is a good compromise between the cost of repair and maintaining the original mounting specification of the vehicle, which is particularly important for the long-term operation of off-road/on-road vehicles such as the Discovery 4.

Support with selection and related mounting components

If you are planning a comprehensive repair or upgrade of the engine area in your Land Rover and need other components from the same group, such as additional brackets, mounts, or mounting supports, check the available parts in the Land Rover Brackets, mounts and mounting parts category.

When working on the exhaust system and engine accessories, it is also worth familiarizing yourself with good practices for repairing bodywork and mounting elements after collisions and intensive use – you will find practical tips in the article Bodywork and chassis – post-accident repairs using dismantled parts, which discusses, among other things, the selection of used OEM components and service procedures.