Saab 9-3 1.9 Ttid Fiat Ducato III 2.0 D Exhaust Gas EGR Valve 55229740

Saab 9-3 1.9 Ttid Fiat Ducato III 2.0 D Exhaust Gas EGR Valve is a component from the EGR valves and parts group, designed for exhaust gas recirculation systems in modern diesel engines. A properly selected EGR valve helps maintain stable engine operation, reduce exhaust emissions, and minimize the risk of the engine entering limp mode.

Specifications and technical data

• SKU: 55229740
• Mark: Saab
• Condition: Used
• OEM Part Number: 55229740
• Substitutable numbers: 55229740
• Category: EGR Parts & Valves

Purpose and function in the exhaust gas recirculation system

The presented EGR valve is dedicated for use in Saab vehicles and selected diesel engine configurations used in, among others, the Fiat Ducato III. Its task is to precisely dose the amount of exhaust gas returned to the intake manifold, which allows for lowering the combustion temperature and reducing nitrogen oxides.

A functional EGR valve contributes to:

• stable operation of the power unit across the full load range,
• reduction of smoke and improvement of engine refinement,
• maintaining compliance with exhaust emission standards,
• reducing the risk of clogging the particulate filter (if present in the vehicle).

Benefits of using an original Saab component

The EGR valve from this offer comes from the Saab parts line, which means maintaining factory geometry, mounting points, and operating characteristics matched to the engine control unit. As a result, installation is predictable, and after proper adaptation, the controller does not require additional software modifications.

Key advantages of using this component include:

• Proper fit to the intake and exhaust system – no need for mechanical modifications.
• Compatibility with factory ECU software – correct cooperation with sensors and control maps.
• The ability to restore correct engine operating parameters after a failure or blockage of the old valve.

Characteristics of the used component

The offered EGR valve is a used component, which allows for an economical repair of the exhaust gas recirculation system while maintaining the manufacturer's original specifications. This type of solution is particularly beneficial for older vehicles, where the cost of a new part can be disproportionately high relative to the car's value.

Before installation, it is recommended to:

• check the patency of the intake and exhaust channels,
• verify the tightness of vacuum lines or electrical installation (depending on the control version),
• perform valve adaptation in the engine controller if the service procedure requires it.

Selection by OEM number and vehicle integration

The selection of an EGR valve for a specific version of the Saab 9-3 or Fiat Ducato III engine should always be based on the OEM number and vehicle data (VIN, engine code). Such an approach minimizes the risk of purchasing an incompatible component and facilitates subsequent diagnostics. In case of doubt, it is worth comparing the shape of the body, the arrangement of the connectors, and the type of plug with the currently installed valve.

For users considering different repair strategies – between original parts, replacements, and dismantled elements – an article comparing the costs and durability of individual solutions may be helpful: Original, replacement, or used – which car parts are the most cost-effective?.

Expansion of the EGR system in Saab – related components

The exhaust gas recirculation system in Saab consists not only of the valve itself but also of pipes, connectors, exhaust gas coolers, or mounting elements. If you are planning a comprehensive repair or upgrade of the engine area in your Saab and need other elements from the same group, such as recirculation pipes, exhaust gas coolers, or additional mounts, check the available parts in the Saab EGR valves and parts category.