All parts are direct replacements for the OEM Manufacturers reference number.
        
                    Unit of Measure
                    
               
        
            Specifications
                                                                                OEM Part Number | 
                                                                        N/A A533C | 
                                                                                OEM Manufacturer | 
                                                                        N/A AC Delco | 
                                                                                Filpro # | 
                                                                        N/A FP 10-28 | 
                                                                                Options | 
                                                                        N/A Use FP10-1213 for element without fin | 
                                                                                Filpro Part Number 
                                                                                                                                                                                                                                 | 
                                                                        N/A FP 10-28 | 
              