HELLA NOx Sensor, Urea Injection

Compatible with MERCEDES-BENZ SLK (R172) , MERCEDES-BENZ M-CLASS (W166) , MERCEDES-BENZ C-CLASS (W205) Show more info
This HELLA NOx sensor is designed for urea injection systems, ensuring accurate emissions monitoring.
226.66 EUR
inc. VAT 21%
In stock 9
Delivery 1 day (31.03.2026)
PN 6PN358307261
Make HELLA
EAN 4082300894639

The HELLA NOx sensor, part number 6PN 358 307-261, is a critical component for modern diesel vehicles equipped with urea injection (AdBlue) systems. It precisely measures the concentration of nitrogen oxides (NOx) in the exhaust gases, providing essential data to the engine control unit (ECU). Accurate NOx measurement is vital for optimizing the selective catalytic reduction (SCR) system, which reduces harmful emissions. This sensor helps ensure your vehicle meets stringent environmental regulations and maintains efficient operation. Its robust design by HELLA guarantees reliable performance and longevity in demanding automotive conditions.

  • HELLA brand quality
  • Part code: 6PN 358 307-261
  • Designed for urea injection systems
  • Monitors NOx emissions
  • Supports SCR system efficiency
  • Ensures compliance with emission standards
  • Durable construction for reliability
Cable length [mm]
590
Thread size
M20X1,5
Number of pin contacts
5
OE-number
A 000 905 62 04
Additional article/Additional info 2
Control unit/Software needs to be programmed/updated
  • MERCEDES-BENZ
    • SLK (R172)
      • 350 (172.457) (225kW/306PS)
    • M-CLASS (W166)
      • ML 350 4-matic (166.057) (225kW/306PS)
      • ML 400 4-matic (166.056) (245kW/333PS)
    • C-CLASS (W205)
      • C 200 (205.042) (135kW/184PS)
      • C 250 (205.045) (155kW/211PS)
      • C 300 (205.048) (180kW/245PS)
      • C 350 e (205.047) (205kW/279PS)
      • C 160 (205.044) (95kW/129PS)
      • C 200 4-matic (205.043) (135kW/184PS)
      • C 300 4-matic (205.049) (180kW/245PS)
      • C 180 (205.040) (110kW/150PS)
      • C 300 e (205.053) (235kW/320PS)
      • C 300 e 4-matic (205.054) (235kW/320PS)
    • C-CLASS T-Model (S205)
      • C 180 (205.240) (115kW/156PS)
      • C 200 (205.242) (135kW/184PS)
      • C 250 (205.245) (155kW/211PS)
      • C 350 e (205.247) (205kW/279PS)
      • C 160 (205.244) (95kW/129PS)
      • C 200 4-matic (205.243) (135kW/184PS)
      • C 300 (205.248) (180kW/245PS)
      • C 300 e (205.253) (235kW/320PS)
    • GLE (W166)
      • 400 4-matic (166.056) (245kW/333PS)
      • 450 AMG 4-matic (166.064) (270kW/367PS)
      • 320 4-matic (166.062) (200kW/272PS)
      • AMG 43 4-matic (166.064) (270kW/367PS)
      • AMG 43 4-matic (166.064) (287kW/390PS)
    • C-CLASS Coupe (C205)
      • C 180 (205.340) (115kW/156PS)
      • C 200 (205.342) (135kW/184PS)
      • C 250 (205.345) (155kW/211PS)
      • C 300 (205.348) (180kW/245PS)
      • C 200 4-matic (205.343) (135kW/184PS)
      • C 180 (205.340) (110kW/150PS)
    • SLC (R172)
      • AMG SLC 43 (172.466) (270kW/367PS)
      • AMG SLC 43 (172.466) (287kW/390PS)
    • E-CLASS (W213)
      • E 200 (213.042) (135kW/184PS)
      • E 200 4-matic (213.043) (135kW/184PS)
      • E 250 (213.045) (155kW/211PS)
      • E 300 (213.048) (180kW/245PS)
      • E 350 e (213.050) (210kW/286PS)
      • E 180 (213.040) (115kW/156PS)
      • E 300 (213.048, 213.083) (190kW/258PS)
      • E 300 e (213.053) (235kW/320PS)
      • E 350 e (213.050) (235kW/320PS)
      • E 300 e 4-matic (213.054) (235kW/320PS)
      • E 450 EQ Boost 4-matic (213.059) (270kW/367PS)
    • C-CLASS Kabriolets (A205)
      • C 180 (205.440) (115kW/156PS)
      • C 200 (205.442) (135kW/184PS)
      • C 200 4-matic (205.443) (135kW/184PS)
      • C 250 (205.445) (155kW/211PS)
      • C 300 (205.448) (180kW/245PS)
    • E-CLASS T-Model (S213)
      • E 200 (213.242) (135kW/184PS)
      • E 250 (213.245) (155kW/211PS)
      • E 200 4-matic (213.243) (135kW/184PS)
    • E-CLASS Coupe (C238)
      • E 200 (238.342) (135kW/184PS)
      • E 300 (238.348) (180kW/245PS)
      • E 200 4-matic (238.343) (135kW/184PS)
    • E-CLASS Kabriolets (A238)
      • E 200 (238.442) (135kW/184PS)
      • E 300 (238.448) (180kW/245PS)
      • E 200 4-matic (238.443) (135kW/184PS)
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