Adblue system

OEMatch Adblue system — Fit, Function, Confidence

AdBlue systems reduce nitrogen oxide (NOx) emissions by dosing a urea solution into the exhaust stream. OEMatch supplies pumps, injectors, tanks, sensors and control modules for Porsche models, with parts chosen and documented to support model-specific repairs and system servicing for diesel and hybrid engines.

Available Types

• AdBlue pumps
• AdBlue injectors
• AdBlue tanks and level sensors
• AdBlue heaters and lines
• SCR control modules

Understanding OEMatch Adblue system

OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original adblue system.
OE (Original Equipment) refers to parts matching original specifications for the adblue system and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM adblue system items engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.

AdBlue dosing takes place upstream of the SCR catalyst where the injected urea solution converts NOx into nitrogen and water vapour. The system relies on accurate fluid pressure, temperature control and injector flow alongside tank-level sensing and heater elements to prevent crystallisation. OEMatch provides parts and model-specific references to help diagnose faults and restore correct dosing and emissions control across Porsche diesel and hybrid variants.

Benefits Include

• Restores correct SCR dosing to reduce NOx emissions
• Prevents diagnostic faults and system lockouts
• Helps resist crystallisation and chemical degradation

Why Adblue system Wear and Fail

• Crystallised AdBlue deposits that clog injectors or pumps
• Sensor or heater failures within the tank assembly
• Leaking or blocked AdBlue lines and electrical faults in control units

The Importance of Replacing with OEMatch Adblue system

Timely replacement of worn AdBlue components helps maintain emissions compliance, avoids diagnostic errors and supports reliable engine operation. Using correctly specified parts reduces the risk of breakdowns and keeps the SCR system dosing accurately, which is important for regulatory checks and day-to-day performance on Porsche models.

Advantages

• Made to original-spec dimensions for consistent operation
• Compatible with factory sensors and control systems where required
• Available for key Porsche diesel and hybrid models to support targeted repairs