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Fitment

Compatible with Opel / Vauxhall Euro 6 diesel SCR (AdBlue) systems

Vehicle applications include:
Opel Zafira Tourer C (2013–2018)
Vauxhall Zafira Mk III (2013–2018)
Other 1.6 CDTi diesel SCR vehicles using OEM 55485442 / 5WK97247

FAQ

Q1: What is this NOx sensor used for?

A1: It measures nitrogen oxide (NOx) levels in diesel exhaust and sends data to the SCR system to control AdBlue (DEF) injection and reduce emissions.

Q2: Are 55485442 and 5WK97247 the same part?

A2: Yes.

  • 55485442 = OEM Opel/Vauxhall number
  • 5WK97247 = Continental reference number
    They refer to the same NOx sensor module used on GM 1.6 CDTi engines.

Q3: Where is this sensor installed?

A3: It is installed in the exhaust aftertreatment system, usually upstream or downstream of the SCR catalyst depending on configuration.

Q4: Which engines use this sensor?

A4: Mainly 1.6 CDTi diesel engines used in Opel/Vauxhall Zafira Tourer and related GM diesel platforms.

Q5: What are common failure symptoms?

A5:

  • Engine warning light
  • AdBlue / SCR system fault
  • NOx signal error
  • Limp mode (reduced power)

ASHENG

NOx Sensor Nitrogen Oxide Sensor 55485442 / 5WK97247 for Opel Zafira Tourer Vauxhall 1.6 CDTi SCR Diesel System

$295.00

Fitment

Compatible with Opel / Vauxhall Euro 6 diesel SCR (AdBlue) systems

Vehicle applications include:
Opel Zafira Tourer C (2013–2018)
Vauxhall Zafira Mk III (2013–2018)
Other 1.6 CDTi diesel SCR vehicles using OEM 55485442 / 5WK97247

FAQ

Q1: What is this NOx sensor used for?

A1: It measures nitrogen oxide (NOx) levels in diesel exhaust and sends data to the SCR system to control AdBlue (DEF) injection and reduce emissions.

Q2: Are 55485442 and 5WK97247 the same part?

A2: Yes.

  • 55485442 = OEM Opel/Vauxhall number
  • 5WK97247 = Continental reference number
    They refer to the same NOx sensor module used on GM 1.6 CDTi engines.

Q3: Where is this sensor installed?

A3: It is installed in the exhaust aftertreatment system, usually upstream or downstream of the SCR catalyst depending on configuration.

Q4: Which engines use this sensor?

A4: Mainly 1.6 CDTi diesel engines used in Opel/Vauxhall Zafira Tourer and related GM diesel platforms.

Q5: What are common failure symptoms?

A5:

  • Engine warning light
  • AdBlue / SCR system fault
  • NOx signal error
  • Limp mode (reduced power)
$295.00
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  • Title

    Description

Fitment

Compatible with Opel / Vauxhall Euro 6 diesel SCR (AdBlue) systems

Vehicle applications include:
Opel Zafira Tourer C (2013–2018)
Vauxhall Zafira Mk III (2013–2018)
Other 1.6 CDTi diesel SCR vehicles using OEM 55485442 / 5WK97247

FAQ

Q1: What is this NOx sensor used for?

A1: It measures nitrogen oxide (NOx) levels in diesel exhaust and sends data to the SCR system to control AdBlue (DEF) injection and reduce emissions.

Q2: Are 55485442 and 5WK97247 the same part?

A2: Yes.

  • 55485442 = OEM Opel/Vauxhall number
  • 5WK97247 = Continental reference number
    They refer to the same NOx sensor module used on GM 1.6 CDTi engines.

Q3: Where is this sensor installed?

A3: It is installed in the exhaust aftertreatment system, usually upstream or downstream of the SCR catalyst depending on configuration.

Q4: Which engines use this sensor?

A4: Mainly 1.6 CDTi diesel engines used in Opel/Vauxhall Zafira Tourer and related GM diesel platforms.

Q5: What are common failure symptoms?

A5:

  • Engine warning light
  • AdBlue / SCR system fault
  • NOx signal error
  • Limp mode (reduced power)

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Total price$879.00

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