Description
A clock spring can become faulty when wires become worn and break causing a short or open circuit. Since the clock spring is responsible for two safety devices including the horn and airbag safety system, it is highly advised to replace a faulty clock spring with a new unit as soon as possible.
You will need to replace the spiral airbag clock spring if:
-
- Airbag warning lights come on,
- Radio controls stop working, or
- Horn stops working
FOR MERCEDES R-CLASS AFTERMARKET CLOCK SPRING REPLACEMENT
| To Fit | ||||
| Model | Year | KW / HP | Engine Codes | Engine Type |
| R-CLASS (W251, V251) R 280 CDI (251.121, 251.026, 251.126) | 05.2006 – 12.2012 | 140 kW / 190 HP | OM 642.870, OM 642.872, OM 642.950 | Diesel |
| R-CLASS (W251, V251) R 280 CDI 4-matic (251.020) | 05.2006 – 12.2012 | 140 kW / 190 HP | OM 642.950 | Diesel |
| R-CLASS (W251, V251) R 300 CDI (251.021, 251.121, 251.026, 251.126) | 07.2009 – 12.2012 | 140 kW / 190 HP | OM 642.870, OM 642.872, OM 642.950 | Diesel |
| R-CLASS (W251, V251) R 300 CDI 4-matic (251.020) | 07.2009 – 12.2012 | 140 kW / 190 HP | OM 642.950 | Diesel |
| R-CLASS (W251, V251) R 320 CDI 4-matic (251.022, 251.122) | 01.2006 – 07.2010 | 165 kW / 224 HP | OM 642.950 | Diesel |
| R-CLASS (W251, V251) R 350 4-matic (251.065, 251.165) | 08.2005 – 12.2012 | 200 kW / 272 HP | M 272.967 | Petrol |
| R-CLASS (W251, V251) R 350 CDI 4-matic (251.022, 251.122) | 07.2009 – 02.2012 | 165 kW / 224 HP | OM 642.950 | Diesel |
| R-CLASS (W251, V251) R 350 CDI 4-matic (251.023, 251.123) | 08.2010 – 07.2014 | 195 kW / 265 HP | OM 642.872 | Diesel |
| R-CLASS (W251, V251) R 350 CDI 4-matic (251.124, 251.125) | 01.2006 – 12.2014 | 155 kW / 211 HP | OM 642.870, OM 642.950 | Diesel |
| R-CLASS (W251, V251) R 350 CGI 4-matic (251.057, 251.157) | 10.2011 – 12.2014 | 225 kW / 306 HP | M 276.958 | Petrol |
| R-CLASS (W251, V251) R 500 4-matic (251.072, 251.172) | 05.2007 – 12.2014 | 285 kW / 388 HP | M 273.963 | Petrol |
| R-CLASS (W251, V251) R 500 4-matic (251.075, 251.175) | 08.2005 – 12.2014 | 225 kW / 306 HP | M 113.971 | Petrol |
| To Fit | MERCEDES-BENZ R-CLASS (W251, V251) 08.2005 – 12.2014 |
|---|---|
| Replacement Part Number | 1714640118 1714640518 1714640918 1714640618 1714641018 1714640218 171464091864 A1714640618 A1714641018 A1714640118 A1714640518 A1714640918 A1714640218 A171464091864 |
| Package Includes | 1 x Airbag Clock Spring |
| Warranty | 24 Months |
If you are unsure of product compatibility, please contact us with the vehicle’s 17 digit VIN.
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