| AC DELCO | R43TS6, R44TSX, R45TSX, 1 | R43CTS6, R43CTS6-4, R43TSX, R43TS6-4, R43TS6-6B, R43TS6-8H, R43TS6C, R43TS6D, R43TS64, R43T56, 00R43TS6, 19157997, 19301657, 5614046, ACR44TSX, R44TSX8, R44TS8, 19157993, R45TS8, R45TS8-6, R46TSX, 19157991, 19300873, 5613850, 5613877, 19250960 | 
                                                
                                                    | CHAMPION /COOPER/ FED MOG | 79S |  | 
                                                
                                                    | CHEVROLET | 19157993, 19157997, 19307139, 19354431, 5613877, 5613935, 5614046/S, 5614046SP | GM4, 05614046, 5613578, 5614026, 5614046, 5614046AC, 25164639, 19301657, 19757997, 5613721, 5613883, 5613577, 5613935AC | 
                                                
                                                    | DENSO | T20PR-U15 |  | 
                                                
                                                    | FRAM CORP / HONEYWELL | AP666, 666 | AP664, AL665, 00664AUT, 3606, 664, 665, 667, 966 | 
                                                
                                                    | MORGAN OLSON/ GRUMMAN | 81600830, 81600831 |  | 
                                                
                                                    | OBSOLETE BUT WORKING | 25164639 |  | 
                                                
                                                    | OTHER | 19157997, 19354431, 25164639, 5614046/S, 5614046SP | GM4, 05614046, 5613578, 5614026, 5614046, 5614046AC, 19157997, 19301657, 5614046S | 
                                                
                                                    | PRESTOLITE | 14RF32-6, 14RF42-6 | M4RF326, 14RF32A, 14RF32C, 14RF326, 4RF32-6, 4RF326, 14RF426 | 
                                                
                                                    | ROBERT BOSCH | HR9BCY |  | 
                                                
                                                    | TORCH SPARK PLUG CO.,LTD. | R43TS6 |  |