| CHEVROLET | 294CID (4.8L) FLEX, GAS | 1999–17 | Parts & Details | 
                        
                            
                                
                            
                            | CHEVROLET | 325CID (5.3L) FLEX, FULL HYBRID EV-GAS (FHEV), GAS, MILD HYBRID EV-GAS (MHEV) | 1999–16 | Parts & Details | 
                        
                            
                                
                            
                            | CHEVROLET | 364CID (6.0L) BI-FUEL, CNG, GAS | 1999–07 | Parts & Details | 
                        
                            
                                
                            
                            | PONTIAC | 325CID (5.3L) FLEX, FULL HYBRID EV-GAS (FHEV), GAS, MILD HYBRID EV-GAS (MHEV) | 1999–16 | Parts & Details | 
                        
                            
                                
                            
                            | BUICK | 325CID (5.3L) FLEX, FULL HYBRID EV-GAS (FHEV), GAS, MILD HYBRID EV-GAS (MHEV) | 1999–16 | Parts & Details | 
                        
                            
                                
                            
                            | CADILLAC | 325CID (5.3L) FLEX, FULL HYBRID EV-GAS (FHEV), GAS, MILD HYBRID EV-GAS (MHEV) | 1999–16 | Parts & Details | 
                        
                            
                                
                            
                            | CADILLAC | 364CID (6.0L) BI-FUEL, CNG, GAS | 1999–07 | Parts & Details | 
                        
                            
                                
                            
                            | GMC | 294CID (4.8L) FLEX, GAS | 1999–17 | Parts & Details | 
                        
                            
                                
                            
                            | GMC | 325CID (5.3L) FLEX, FULL HYBRID EV-GAS (FHEV), GAS, MILD HYBRID EV-GAS (MHEV) | 1999–16 | Parts & Details | 
                        
                            
                                
                            
                            | GMC | 364CID (6.0L) BI-FUEL, CNG, GAS | 1999–07 | Parts & Details |