DAF AdBlue Pump 1819797 (Reman)

Description

DAF AdBlue Pump 1819797 (Reman) – Selective Catalytic Reduction Delivery Module, urea injection

Brand: DAF/Cummins

Type: Denoxtronic 2.2

OE number: 1819797, 2408206

Part manufacturer no.: 028Y794, 098644D210, 2871880, 2871880RX, 2880158, 4387658, 4387658RX, 0444042004, 0444042137, A028Y794

Manufacturer: Bosch

Euro Norm: Euro 6

Warranty: 24 months unlimited mileage

There is a core deposit for this part.

The DAF AdBlue Pump 1819797 is a critical component in the Selective Catalytic Reduction (SCR) system of Euro 6 DAF trucks. Designed to deliver precise doses of AdBlue (also known as DEF or Diesel Exhaust Fluid) into the exhaust stream, this pump helps reduce harmful nitrogen oxide (NOx) emissions, ensuring compliance with stringent Euro 6 environmental standards. Manufactured to OEM specifications—often linked to Bosch Denoxtronic 2.2 technology—this AdBlue dosing pump module maintains optimal engine performance while minimizing environmental impact for heavy-duty commercial vehicles.

Why the DAF 1819797 AdBlue Pump Matters for Euro 6 Compliance

Since the introduction of Euro 6 regulations in 2014, DAF trucks like the XF, CF, and LF series have relied on advanced SCR systems to cut NOx levels by up to 80%. The AdBlue pump 1819797 plays a central role by pressurizing and supplying AdBlue from the tank to the injector. It features integrated heating elements to prevent freezing in cold weather and sensors for accurate fluid level and quality monitoring. Faulty or worn pumps can trigger limp mode, dashboard warning lights (such as the AdBlue system fault), reduced power output, or even forced regeneration issues—leading to costly downtime for fleet operators.

Common cross-reference part numbers include:

• Bosch: 0444042004, 0444042014, 0444042037, 0444042075, 0444042136, 0444042137, 098644D209
• Cummins: 2871880, 4387658
• DAF: 1819797, 2408206

These equivalents confirm the 1819797’s widespread compatibility and Bosch-origin quality.

Compatible DAF Models

The DAF AdBlue Pump 1819797 is specifically engineered for Euro 6 DAF trucks, including:

• DAF XF Euro 6 (long-haul flagship models)
• DAF CF Euro 6 (distribution and construction applications)
• DAF LF Euro 6 (light distribution trucks)

These models, powered by PACCAR MX engines, depend on reliable AdBlue delivery for efficient SCR operation. Whether you’re operating a 2014–2020+ XF105 successor, CF rigid, or LF city truck, this pump ensures seamless integration with the vehicle’s EAS (Exhaust Aftertreatment System).

Signs Your DAF AdBlue Pump Needs Replacement

Watch for these common indicators of failure:

• AdBlue warning light or message on the dashboard
• Reduced engine power or speed limiter activation
• Crystallization or blockages in the dosing lines
• Diagnostic trouble codes (DTCs) related to NOx sensor or SCR efficiency
• Poor fluid pumping or inconsistent dosing

Replacing the pump promptly prevents more expensive repairs to the entire SCR system, injectors, or NOx sensors.

Benefits of Choosing a Quality Replacement DAF 1819797 AdBlue Pump

Opting for a genuine or high-quality aftermarket 1819797 pump offers:

• Reliability: Proven Bosch Denoxtronic technology for consistent dosing
• Durability: Built to withstand harsh operating conditions, vibrations, and temperature extremes
• Cost-Effectiveness: Prevents downtime and avoids penalties for non-compliance
• Easy Installation: Direct fit with matching connectors and mounting points
• Warranty Support: 24 months unlimited mileage.

Fleet managers and independent workshops often choose this part for its balance of performance and affordability compared to full OEM dealer prices.

In summary, the DAF AdBlue Pump 1819797 is essential for maintaining Euro 6 emission standards, engine efficiency, and regulatory compliance in DAF XF, CF, and LF trucks. Investing in a reliable replacement keeps your fleet running smoothly, reduces operating costs, and supports greener transport operations.

Additional Information