Knock sensor for W221 S 300 231 hp Petrol 
        
                    
            
    
    
            
            
                
        
            
            
                
                
                                            
                            Article number:
                            3921K0006 
                        
                                                                        
                                     
             
            
                
                                    
                        Details                    
                    
                        
    
        
            
                Number of pins:
                             
            2 
         
                
            
                Connector Shape:
                             
            rectangular 
         
                
            
                Supplementary Article / Supplementary Info Info 2:
                             
            without cable 
         
                
            
                Flange Hole Diameter [mm]:
                             
            8 
         
                
            
                Condition:
                             
            New 
         
         
     
                        
                        
    OEM-Number 
    
     
                        
                        
                                             
                
             
            
         
     
    
        
            If a part is temporarily unavailable, you could substitute it with these parts: 
         
        
     
    
    
        
            
            
                
                    STARQ SQ323-01234 Knock Sensor                    
                                      
                
                                            
                            Article number:
                            SQ323-01234 
                        
                                                                        
                                     
             
            
                
                                    
                        Details                    
                    
                        
    
        
            
                Number of pins:
                             
            2 
         
                
            
                Condition:
                             
            New 
         
         
     
                        
                        
    OEM-Number 
    
     
                        
                        
                                             
                
             
            
         
     
    
        
            If a part is temporarily unavailable, you could substitute it with these parts: 
         
        
     
    
    
        
            
            
                
                    HELLA 6PG 013 114-771 Knock Sensor                    
                                      
                
                                            
                            Article number:
                            6PG 013 114-771 
                        
                                                                        
                                     
             
            
                
                                    
                        Details                    
                    
                        
    
        
            
                Construction Year to:
                             
            07/2013 
         
                
            
                Number of pins:
                             
            2 
         
                
            
                Sensor Type:
                             
            Piezoelectric Sensor 
         
                
            
                Assy./disassy. by qualified personnel required!
                             
             
                
            
                Condition:
                             
            New 
         
         
     
                        
                        
    OEM-Number 
    
     
                        
                        
                                             
                
             
            
         
     
    
        
            If a part is temporarily unavailable, you could substitute it with these parts: 
         
        
     
    
    
        
            
            
            
                
                                    
                        Details                    
                    
                        
    
        
            
                Number of pins:
                             
            2 
         
                
            
                Connector Shape:
                             
            rectangular 
         
                
            
                Supplementary Article / Supplementary Info Info 2:
                             
            without cable 
         
                
            
                for OE number:
                             
            594623, 55353316, 003 153 89 28, 6235703 
         
                
            
                Condition:
                             
            New 
         
         
     
                        
                        
    OEM-Number 
    
     
                        
                        
                                             
                
             
            
         
     
    
        
            If a part is temporarily unavailable, you could substitute it with these parts: 
         
        
     
    
    
        
            
            
                
                
                                            
                            Article number:
                            V22-72-0003 
                        
                                                                        
                                     
             
            
                
                                    
                        Details                    
                    
                        
    
        
            
                Construction Year to:
                             
            12/2009 
         
                
            
                for OE number:
                             
            5946,23 
         
                
            
                Weight [kg]:
                             
            0,04916 
         
                
            
                Product line:
                             
            Original Quality 
         
                
            
                Packaging width [cm]:
                             
            4,6 
         
                
            
                Packaging height [cm]:
                             
            1,8 
         
                
            
                Packaging Depth [cm]:
                             
            2,6 
         
                
            
                Condition:
                             
            New 
         
         
     
                        
                        
    OEM-Number 
    
     
                        
                        
                                             
                
             
            
         
     
    
        
            If a part is temporarily unavailable, you could substitute it with these parts: 
         
        
     
    
    
        
            
            
                
                
                                            
                            Article number:
                            0 261 231 188 
                        
                                                                        
                                     
             
            
            
         
     
    
        
            If a part is temporarily unavailable, you could substitute it with these parts: 
         
        
     
    
    
        
            
            
                
                
                                            
                            Article number:
                            064836028010 
                        
                                                                        
                                     
             
            
            
         
     
    
        
            If a part is temporarily unavailable, you could substitute it with these parts: 
         
        
     
    
    
        
            
            
            
                
                                    
                        Details                    
                    
                        
    
        
            
                Number of pins:
                             
            2 
         
                
            
                Connector Shape:
                             
            rectangular 
         
                
            
                Supplementary Article / Supplementary Info Info 2:
                             
            without cable 
         
                
            
                for OE number:
                             
            594621, 004 153 90 28, 89615 05010 
         
                
            
                Condition:
                             
            New 
         
         
     
                        
                        
    OEM-Number 
    
     
                        
                        
                                             
                
             
            
         
     
    
        
            If a part is temporarily unavailable, you could substitute it with these parts: 
         
        
     
    
    
        
            
            
            
                
                                    
                        Details                    
                    
                        
    
        
            
                Number of pins:
                             
            2 
         
                
            
                Condition:
                             
            New 
         
         
     
                        
                        
    OEM-Number 
    
     
                        
                        
                                             
                
             
            
         
     
    
        
            If a part is temporarily unavailable, you could substitute it with these parts: 
         
        
     
    
    
        
            
            
                
                
                                            
                            Article number:
                            6PG 013 114-361 
                        
                                                                        
                                     
             
            
                
                                    
                        Details                    
                    
                        
    
        
            
                Construction Year to:
                             
            07/2013 
         
                
            
                Voltage [V]:
                             
            12 
         
                
            
                Number of pins:
                             
            2 
         
                
            
                Tightening Torque [Nm]:
                             
            20 
         
                
            
                Supplementary Article / Supplementary Info Info 2:
                             
            without cable 
         
                
            
                Corresponds to the original part in colour:
                             
            black 
         
                
            
                Plug Type:
                             
            Blade Terminal 
         
                
            
                Connector Shape:
                             
            rectangular 
         
                
            
                Assy./disassy. by qualified personnel required!
                             
             
                
            
                Condition:
                             
            New 
         
         
     
                        
                        
    OEM-Number 
    
     
                        
                        
                                             
                
             
            
         
     
    
        
            If a part is temporarily unavailable, you could substitute it with these parts: 
         
        
     
    
    
        
            
            
            
                
                                    
                        Details                    
                    
                        
    
        
            
                Alternatively
                             
             
                
            
                Number of pins:
                             
            2 
         
                
            
                Alternative Repair Kit:
                             
            550777 
         
                
            
                Condition:
                             
            New 
         
         
     
                        
                        
    OEM-Number 
    
     
                        
                        
                                             
                
             
            
         
     
    
        
            If a part is temporarily unavailable, you could substitute it with these parts: 
         
        
     
    
    
        
            
            
            
                
                                    
                        Details                    
                    
                        
    
        
            
                Required quantity:
                             
            2 
         
                
            
                Supplementary Article / Supplementary Info Info 2:
                             
            without cable 
         
                
            
                Number of pins:
                             
            2 
         
                
            
                Housing Colour:
                             
            black 
         
                
            
                Connector Shape:
                             
            angular 
         
                
            
                Condition:
                             
            New 
         
         
     
                        
                        
    OEM-Number 
    
     
                        
                        
                                             
                
             
            
         
     
    
        
            If a part is temporarily unavailable, you could substitute it with these parts: 
         
        
     
    
    
        
            
            
                
                
                                            
                            Article number:
                            1.957.001 
                        
                                                                        
                                     
             
            
                
                                    
                        Details                    
                    
                        
    
        
            
                
            
                TecDoc Engine Number:
                             
            M 272.946 
         
                
            
                Required quantity:
                             
            2 
         
                 
         
                
            
                Specification:
                             
            28 
         
                
            
                Supplementary Info:
                             
            Made in Italy - OE Equivalent 
         
                
            
                Condition:
                             
            New 
         
         
     
                        
                        
    OEM-Number 
    
     
                        
                        
                                             
                
             
            
         
     
    
        
            If a part is temporarily unavailable, you could substitute it with these parts: 
         
        
     
    
    
        
            
            
            
                
                                    
                        Details                    
                    
                        
    
        
            
                Construction Year to:
                             
            12/2009 
         
                
            
                Number of pins:
                             
            2 
         
                
            
                Corresponds to the original part in colour:
                             
            black, white 
         
                
            
                Supplementary Info:
                             
            OE-PART 
         
                
            
                Condition:
                             
            New 
         
         
     
                        
                        
    OEM-Number 
    
     
                        
                        
                                             
                
             
            
         
     
    
        
            If a part is temporarily unavailable, you could substitute it with these parts: 
         
        
     
    
    
        
            
            
                
                
                                            
                            Article number:
                            V10-72-0980 
                        
                                                                        
                                     
             
            
                
                                    
                        Details                    
                    
                        
    
        
            
                Construction Year to:
                             
            12/2009 
         
                
            
                Weight [kg]:
                             
            0,05189 
         
                
            
                Product line:
                             
            Original Quality 
         
                
            
                Packaging width [cm]:
                             
            2,8 
         
                
            
                Packaging height [cm]:
                             
            2 
         
                
            
                Packaging Depth [cm]:
                             
            4,5 
         
                
            
                Condition:
                             
            New 
         
         
     
                        
                        
    OEM-Number 
    
     
                        
                        
                                             
                
             
            
         
     
    
        
            If a part is temporarily unavailable, you could substitute it with these parts: 
         
        
     
             
            
         
    
    
    
    Quality Knock sensor for Mercedes S-Class S 300 231 hp Petrol
    
        Wide selection of new knock sensor for Mercedes W221 S300 (221.054, 221.154) Petrol 231 hp, priced from £12.48 to £42.72. Choose from 24 trusted manufacturers.
     
 
    
    Tried, tested, and top-rated: Knock sensor for Mercedes S-Class Saloon (W221) S 300 (221.054, 221.154) 231 hp Petrol 
    
    
        More    
 
    
    Knock sensor for MERCEDES-BENZ S-Class models
    
                    
                S 320 CDI (220.026, 220.126) OM 613.960                                 
                S 320 (220.065, 220.165) M 112.944                                 
                S 320 CDI (220.025, 220.125) OM 648.960                                 
                S 320 CDI (221.022, 221.122) OM 642.930                                 
                300 SE, SEL (126.024, 126.025) M 103.981                                 
                S 500 (220.075, 220.175, 220.875) M 113.960                                 
                280 SE, SEL (126.022, 126.023) M 110.989                                 
                300 SE, SEL/S320 (140.032, 140.033) M 104.990                                 
                CL 500 (215.375) M 113.960                                 
                S 500 (221.071, 221.171) M 273.961                          
    
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