BOSCH 0 444 021 021 Dosing Module, Urea Injection

Compatible with VW PASSAT B7 (362) , VW PASSAT B7 Variant (365) , SEAT ALHAMBRA (710, 711) Show more info
This BOSCH dosing module is designed for urea injection systems. Ensure optimal performance and emissions control for your vehicle.
111.95 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (24.03.2026)
PN 0444021021
Make BOSCH
EAN 4047025102292

The BOSCH 0 444 021 021 is a high-quality dosing module specifically engineered for urea injection systems, commonly found in modern diesel vehicles. This component plays a crucial role in the Selective Catalytic Reduction (SCR) system, precisely injecting AdBlue (diesel exhaust fluid) into the exhaust stream. This injection process helps to convert harmful nitrogen oxides (NOx) into harmless nitrogen and water vapor, significantly reducing emissions. Designed for reliability and durability, this BOSCH module ensures consistent and accurate dosing, which is essential for maintaining optimal engine performance and meeting stringent environmental regulations. Proper functioning of the dosing module is key to the efficiency of the SCR system and the overall health of your vehicle's exhaust aftertreatment. Installation and proper functioning of this urea injection dosing module are vital for compliance with emissions standards and for preventing potential issues related to the SCR system. Trust in BOSCH engineering for a dependable solution.

  • Genuine BOSCH urea injection dosing module
  • Part number: 0 444 021 021
  • Designed for Selective Catalytic Reduction (SCR) systems
  • Ensures precise AdBlue injection for emissions control
  • Helps convert NOx into nitrogen and water vapor
  • Contributes to optimal engine performance
  • Reliable and durable construction
  • Meets environmental regulations
  • VW
    • PASSAT B7 (362)
      • 2.0 TDI (103kW/140PS)
      • 2.0 TDI 4motion (103kW/140PS)
      • 2.0 TDI (125kW/170PS)
      • 2.0 TDI 4motion (125kW/170PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (130kW/177PS)
      • 2.0 TDI 4motion (130kW/177PS)
    • PASSAT B7 Variant (365)
      • 2.0 TDI (103kW/140PS)
      • 2.0 TDI 4motion (103kW/140PS)
      • 2.0 TDI (125kW/170PS)
      • 2.0 TDI 4motion (125kW/170PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (130kW/177PS)
      • 2.0 TDI 4motion (130kW/177PS)
    • TOUAREG (7P5, 7P6)
      • 3.0 V6 TDI (150kW/204PS)
      • 3.0 V6 TDI (180kW/245PS)
      • 4.2 V8 TDI (250kW/340PS)
    • CRAFTER 30-35 Autobuss (2E_)
      • 2.0 TDI (80kW/109PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (120kW/163PS)
      • 2.5 TDI (65kW/88PS)
      • 2.5 TDI (80kW/109PS)
      • 2.5 TDI (100kW/136PS)
      • 2.5 TDI (120kW/163PS)
      • 2.0 TDI 4motion (120kW/163PS)
      • 2.0 TDI (84kW/114PS)
    • CRAFTER 30-50 Furgons (2E_)
      • 2.0 TDI (80kW/109PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (120kW/163PS)
      • 2.0 TDI (105kW/142PS)
      • 2.5 TDI (65kW/88PS)
      • 2.5 TDI (80kW/109PS)
      • 2.5 TDI (100kW/136PS)
      • 2.5 TDI (120kW/163PS)
      • 2.0 TDI 4motion (120kW/163PS)
      • 2.0 TDI (84kW/114PS)
      • 2.0 TDI (103kW/140PS)
    • CRAFTER 30-50 Platforma/Šasija (2F_)
      • 2.0 TDI (80kW/109PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (120kW/163PS)
      • 2.0 TDI (105kW/142PS)
      • 2.5 TDI (65kW/88PS)
      • 2.5 TDI (80kW/109PS)
      • 2.5 TDI (100kW/136PS)
      • 2.5 TDI (120kW/163PS)
      • 2.0 TDI 4motion (120kW/163PS)
      • 2.0 TDI (84kW/114PS)
      • 2.0 TDI (103kW/140PS)
    • SHARAN (7N1, 7N2)
      • 2.0 TDI 4motion (103kW/140PS)
      • 2.0 TDI (85kW/115PS)
      • 2.0 TDI (103kW/140PS)
      • 2.0 TDI (125kW/170PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (130kW/177PS)
    • PASSAT CC B6 (357)
      • 2.0 TDI (103kW/140PS)
      • 2.0 BlueTDI (105kW/143PS)
      • 2.0 TDI 4motion (103kW/140PS)
    • CC B7 (358)
      • 2.0 TDI (103kW/140PS)
      • 2.0 TDI 4motion (103kW/140PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (135kW/184PS)
    • PASSAT B6 Variant (3C5)
      • 2.0 BlueTDI (105kW/143PS)
    • PASSAT B6 (3C2)
      • 2.0 BlueTDI (105kW/143PS)
    • PASSAT ALLTRACK B7 (365)
      • 2.0 TDI 4motion (103kW/140PS)
      • 2.0 TDI (103kW/140PS)
      • 2.0 TDI 4motion (125kW/170PS)
      • 2.0 TDI 4motion (130kW/177PS)
    • CADDY IV Lielas ietilpības automobilis (SAB, SAJ)
      • 2.0 TDI 4motion (81kW/110PS)
      • 2.0 TDI (75kW/102PS)
      • 2.0 TDI (55kW/75PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4motion (90kW/122PS)
      • 1.6 TDI (55kW/75PS)
      • 1.6 TDI (75kW/102PS)
      • 2.0 TDI (103kW/140PS)
      • 2.0 TDI 4motion (103kW/140PS)
      • 2.0 TDI 4motion (110kW/150PS)
    • CADDY IV Furgons/minivens (SAA, SAH)
      • 1.6 TDI (55kW/75PS)
      • 1.6 TDI (75kW/102PS)
      • 2.0 TDI (55kW/75PS)
      • 2.0 TDI (75kW/102PS)
      • 2.0 TDI 4motion (81kW/110PS)
      • 2.0 TDI 4motion (90kW/122PS)
      • 2.0 TDI (103kW/140PS)
      • 2.0 TDI 4motion (103kW/140PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4motion (55kW/75PS)
      • 2.0 TDI 4motion (110kW/150PS)
    • CADDY ALLTRACK IV Lielas ietilpības automobilis (SAB)
      • 2.0 TDI (55kW/75PS)
      • 2.0 TDI (75kW/102PS)
      • 2.0 TDI 4motion (90kW/122PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI 4motion (81kW/110PS)
      • 2.0 TDI 4motion (103kW/140PS)
      • 2.0 TDI (103kW/140PS)
      • 1.6 TDI (75kW/102PS)
    • CADDY ALLTRACK IV Furgons/minivens (SAA)
      • 2.0 TDI (55kW/75PS)
      • 2.0 TDI (75kW/102PS)
      • 2.0 TDI 4motion (90kW/122PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI 4motion (103kW/140PS)
      • 2.0 TDI 4motion (81kW/110PS)
      • 2.0 TDI (103kW/140PS)
      • 1.6 TDI (55kW/75PS)
      • 1.6 TDI (75kW/102PS)
    • SHARAN VAN (7N1, 7N2)
      • 2.0 TDI (85kW/116PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (103kW/140PS)
      • 2.0 TDI (125kW/170PS)
    • TOUAREG VAN (7P5)
      • 3.0 TDI 4motion (180kW/245PS)
  • SEAT
    • ALHAMBRA (710, 711)
      • 2.0 TDI (103kW/140PS)
      • 2.0 TDI (125kW/170PS)
      • 2.0 TDI (85kW/115PS)
      • 2.0 TDI 4Drive (103kW/140PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (130kW/177PS)
  • AUDI
    • A6 C7 (4G2, 4GC)
      • 3.0 TDI quattro (180kW/245PS)
    • Q7 (4LB)
      • 3.0 TDI quattro (165kW/224PS)
      • 3.0 TDI quattro (176kW/240PS)
    • A6 C7 Avant (4G5, 4GD)
      • 3.0 TDI quattro (180kW/245PS)
    • Q5 (8RB)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (105kW/143PS)
      • 2.0 TDI quattro (125kW/170PS)
      • 2.0 TDI quattro (105kW/143PS)
      • 2.0 TDI quattro (120kW/163PS)
      • 3.0 TDI quattro (180kW/245PS)
      • 2.0 TDI quattro (130kW/177PS)
      • SQ5 TDI quattro (230kW/313PS)
    • A5 (8T3)
      • 3.0 TDI quattro (180kW/245PS)
    • A5 Sportback (8TA)
      • 3.0 TDI quattro (180kW/245PS)
    • A4 Allroad B8 (8KH)
      • 3.0 TDI quattro (180kW/245PS)
    • A4 B8 (8K2)
      • 3.0 TDI quattro (180kW/245PS)
      • 3.0 TDI quattro (176kW/240PS)
      • 3.0 TDI quattro (155kW/211PS)
    • A4 B8 Avant (8K5)
      • 3.0 TDI quattro (180kW/245PS)
      • 3.0 TDI quattro (176kW/240PS)
      • 3.0 TDI quattro (155kW/211PS)
    • A6 Allroad C7 (4GH, 4GJ)
      • 3.0 TDI quattro (180kW/245PS)
    • A8 D4 (4H2, 4H8, 4HC, 4HL)
      • 3.0 TDI quattro (184kW/250PS)
      • 3.0 TDI quattro (176kW/239PS)
    • A7 Sportback (4GA, 4GF)
      • 3.0 TDI quattro (180kW/245PS)
    • Q5 Van (8RB)
      • 3.0 SQ5 TDI quattro (230kW/313PS)
      • 3.0 TDI quattro (180kW/245PS)
      • 2.0 TDI quattro (125kW/170PS)
      • 2.0 TDI quattro (130kW/177PS)
      • 2.0 TDI (105kW/143PS)
    • Q7 Van (4LB)
      • 3.0 TDI quattro (176kW/240PS)
  • SKODA
    • YETI (5L)
      • 2.0 TDI (81kW/110PS)
      • 2.0 TDI 4x4 (81kW/110PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4x4 (110kW/150PS)
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