Feel the engine’s rhythm with this precise knock sensor, keeping combustion smooth and power optimal. Its OEM‑grade design fits Acura ILX, MDX, RLX, and a range of Honda models without hassle. Easy to install, it plugs right in and starts protecting your ride instantly. Trust the reliability of genuine Honda engineering for lasting performance.

                  
                                          
                        
Part Number
                        
30530-R1A-A01
                      
                                          
                        
Sensor Type
                        
Knock (Detonation) Sensor
                      
                                          
                        
Compatibility
                        
Acura ILX, MDX, RLX, Honda Accord and other compatible models
                      
                                          
                        
Connector Color
                        
Black
                      
                                          
                        
Installation
                        
Easy Install
                      
                                          
                        
Country of Origin
                        
Japan
                      
                                          
                        
Material
                        
Aluminum