4Pcs Upstream & Downstream O2 Oxygen Sensor For Chevrolet C2500 C3500 Truck GMC

table.tableizer-table { font-size: 12px; border: 1px solid #CCC; font-family: Arial, Helvetica, sans-serif; } .tableizer-table td { padding: 4px; margin: 3px; border: 1px solid #CCC; } .tableizer-table th { background-color: #104E8B; color: #FFF; font-weight: bold; } Make Model Engine Year Notes CHEVROLET C2500 TRUCK V8-7.4 2000 Calif. 2 Upsteam & 2 Downstream CHEVROLET C3500 TRUCK V8-7.4 2000 Calif. 2 Upsteam & 2 Downstream CHEVROLET EXPRESS 3500 V8-8.1 2002-2001 2 Upsteam & 2 Downstream CHEVROLET K3500 TRUCK V8-7.4 2000 Calif. 2 Upsteam & 2 Downstream GMC C25/C2500 PICKUP V8-7.4 2000 Calif. 2 Upsteam & 2 Downstream GMC C35/C3500 PICKUP V8-7.4 2000 Calif. 2 Upsteam & 2 Downstream GMC K25/K2500 TRUCK V8-7.4 2000 Calif. 2 Upsteam & 2 Downstream GMC K35/K3500 TRUCK V8-7.4 2000 Calif. 2 Upsteam & 2 Downstream GMC SAVANA 3500 V8-8.1 2002-2001 2 Upsteam & 2 Downstream