3921K0051
Knock Sensor

  • Number of pins: 2
  • Manufacturer part number: 3921K0051
  • Manufacturer: RIDEX
  • EAN number: 4065739008709
  • Weight [kg]: 0.062
  • The actual appearance of the product may differ from the image
  • OEM number
  • Suitable vehicles
  • Top sellers in your country
OEM number
  • CITROËN 1920FR
  • PEUGEOT 1920FR
  • PEUGEOT 9645311480
Suitable vehicles
CITROËN
  • CITROËN Berlingo / Berlingo First I (MF, GJK, GFK) (Year of Construction 07.1996 - 12.2011, 60 - 110 PS, Petrol, Petrol/Natural Gas (CNG))
    • CITROËN Berlingo / Berlingo First I Van (M) (Year of Construction 07.1996 - 12.2011, 65 - 110 PS, Petrol, Petrol/Natural Gas (CNG))
      • CITROËN Berlingo II (B9) (Year of Construction 04.2008 - ..., 90 - 110 PS, Petrol)
        • CITROËN Berlingo II Van (B9) (Year of Construction 04.2008 - ..., 90 - 109 PS, Petrol)
          • CITROËN C-Elysée Saloon (Year of Construction 11.2012 - ..., 115 PS, Petrol)
            • CITROËN C2 Enterprise (JG) (Year of Construction 11.2003 - 12.2009, 60 PS, Petrol)
              • CITROËN C2 Hatchback (JM) (Year of Construction 07.2003 - 09.2012, 60 - 122 PS, Petrol)
                • CITROËN C3 I Hatchback (FC, FN) (Year of Construction 02.2002 - 12.2013, 60 - 113 PS, Petrol, Petrol/Ethanol, Petrol/Petroleum Gas (LPG))
                  • CITROËN C3 II (SC) (Year of Construction 09.2009 - 09.2016, 60 - 122 PS, Petrol, Petrol/Ethanol, Petrol/Petroleum Gas (LPG))
                    • CITROËN C3 III (SX) (Year of Construction 02.2017 - ..., 115 PS, Petrol)
                      • CITROËN C3 Picasso (Year of Construction 07.2011 - 12.2016, 122 PS, Petrol/Ethanol)
                        • CITROËN C3 Pluriel (Year of Construction 05.2003 - ..., 73 - 109 PS, Petrol)
                          • CITROËN C4 Aircross (Year of Construction 07.2012 - 03.2021, 122 PS, Petrol/Ethanol)
                            • CITROËN C4 Coupe (Year of Construction 11.2004 - 07.2011, 88 - 109 PS, Petrol)
                              • CITROËN C4 I Hatchback (Year of Construction 11.2004 - 12.2014, 88 - 113 PS, Alcohol, Petrol, Petrol/Ethanol)
                                • CITROËN C4 I Saloon (Year of Construction 07.2006 - 07.2011, 109 PS, Petrol)
                                  • CITROËN Nemo Estate (Year of Construction 04.2009 - ..., 73 PS, Petrol)
                                    • CITROËN Nemo Van (Year of Construction 02.2008 - ..., 73 PS, Petrol)
                                      • CITROËN Saxo Hatchback (Year of Construction 09.2000 - 04.2004, 98 - 101 PS, Petrol)
                                        • CITROËN Xsara Coupe (N0) (Year of Construction 03.1998 - 03.2005, 75 - 109 PS, Petrol)
                                          • CITROËN Xsara Estate (N2) (Year of Construction 10.1997 - 08.2005, 75 - 109 PS, Petrol)
                                            • CITROËN Xsara Hatchback (N1) (Year of Construction 04.1997 - 03.2005, 75 - 109 PS, Petrol)
                                              • CITROËN Xsara Picasso (N68) (Year of Construction 12.1999 - 06.2012, 95 - 113 PS, Petrol, Petrol/Ethanol)
                                                PEUGEOT
                                                • PEUGEOT (Year of Construction 09.2000 - 12.2008, 109 - 110 PS, Petrol)
                                                  • PEUGEOT 1007 Hatchback (Year of Construction 04.2005 - ..., 75 - 109 PS, Petrol)
                                                    • PEUGEOT 2008 Estate (CU_) (Year of Construction 02.2016 - ..., 116 PS, Petrol)
                                                      • PEUGEOT 206 Hatchback (2A/C) (Year of Construction 09.1998 - 12.2012, 75 - 113 PS, Petrol, Petrol/Ethanol, Petrol/Petroleum Gas (LPG))
                                                        • PEUGEOT 206 Saloon (Year of Construction 03.2007 - ..., 109 PS, Petrol)
                                                          • PEUGEOT 206 SW (2E/K) (Year of Construction 07.2002 - ..., 88 - 113 PS, Petrol, Petrol/Ethanol, Petrol/Petroleum Gas (LPG))
                                                            • PEUGEOT 206+ Hatchback (2L, 2M) (Year of Construction 01.2009 - 08.2013, 60 - 75 PS, Petrol, Petrol/Petroleum Gas (LPG))
                                                              • PEUGEOT 207 Hatchback (Year of Construction 02.2006 - 12.2015, 73 - 109 PS, Petrol, Petrol/Petroleum Gas (LPG))
                                                                • PEUGEOT 207 Saloon (Year of Construction 12.2007 - 12.2012, 73 PS, Petrol)
                                                                  • PEUGEOT 207 SW (Year of Construction 06.2007 - 12.2012, 73 PS, Petrol, Petrol/Petroleum Gas (LPG))
                                                                    • PEUGEOT 208 I Hatchback (CA_, CC_) (Year of Construction 01.2013 - 03.2020, 116 - 122 PS, Petrol, Petrol/Ethanol)
                                                                      • PEUGEOT 301 Saloon (Year of Construction 11.2012 - ..., 115 - 116 PS, Petrol, Petrol/Petroleum Gas (LPG))
                                                                        • PEUGEOT 307 CC (3B) (Year of Construction 03.2003 - 04.2009, 110 PS, Petrol)
                                                                          • PEUGEOT 307 Estate (3E) (Year of Construction 03.2002 - 04.2008, 88 - 109 PS, Petrol, Petrol/Ethanol)
                                                                            • PEUGEOT 307 Hatchback (3A/C) (Year of Construction 08.2000 - 12.2012, 88 - 113 PS, Petrol, Petrol/Ethanol)
                                                                              • PEUGEOT 307 Saloon (Year of Construction 08.2006 - 12.2012, 113 PS, Petrol/Ethanol)
                                                                                • PEUGEOT 307 SW (3H) (Year of Construction 03.2002 - 04.2008, 88 - 109 PS, Petrol, Petrol/Ethanol)
                                                                                  • PEUGEOT 308 I Hatchback (4A, 4C) (Year of Construction 04.2008 - 12.2015, 109 - 122 PS, Petrol/Ethanol)
                                                                                    • PEUGEOT 308 I SW (4E, 4H) (Year of Construction 03.2009 - 10.2014, 112 PS, Petrol/Ethanol)
                                                                                      • PEUGEOT 308 II Hatchback (Year of Construction 05.2015 - 06.2021, 115 PS, Petrol)
                                                                                        • PEUGEOT 308 II SW (Year of Construction 03.2014 - 06.2021, 115 PS, Petrol)
                                                                                          • PEUGEOT 405 II Saloon (4B) (Year of Construction 08.1992 - 05.1997, 109 PS, Petrol)
                                                                                            • PEUGEOT Bipper Tepee (Year of Construction 04.2008 - ..., 73 PS, Petrol)
                                                                                              • PEUGEOT Bipper Van (Year of Construction 02.2008 - ..., 73 PS, Petrol)
                                                                                                • PEUGEOT Partner I Combispace (Year of Construction 09.2000 - 12.2015, 109 - 110 PS, Petrol)
                                                                                                  • PEUGEOT Partner I Platform / Chassis (Year of Construction 09.2000 - 05.2008, 109 PS, Petrol)
                                                                                                    • PEUGEOT Partner I Van (Year of Construction 11.2002 - 10.2006, 73 PS, Petrol)
                                                                                                      • PEUGEOT Partner II Tepee (Year of Construction 04.2008 - ..., 90 - 110 PS, Petrol)
                                                                                                        • PEUGEOT Partner II Van (Year of Construction 04.2008 - ..., 90 - 109 PS, Petrol)
                                                                                                          • PEUGEOT Partner Origin Combispace (G_) (Year of Construction 09.2011 - 12.2013, 110 PS, Petrol)
                                                                                                            • PEUGEOT Partner Origin Van (G_) (Year of Construction 09.2011 - 12.2015, 110 PS, Petrol)
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