Part Number: Replace for Bosch 0928-400-653, 0928400653 Replace for GM 97369850 Application: Compatible with Chevy GMC 6.6L Duramax LLY Diesel Engines For 2004-2006 GMC Topkick C4500 For 2004-2005 GMC Topkick C5500 For 2004-2006 GMC Sierra 2500 HD, 3500 For 2006 GMC Savana 2500 3500 For 2004-2006 Chevrolet Kodiak C4500 For 2004-2005 Chevrolet Kodiak C5500 For 2004-2006 Chevrolet Silverado 2500 HD, 3500 For 2006 Chevrolet Express 2500 3500 Potential Related Diagnostic Trouble Codes (DTC's): DTC P0087 Fuel Rail Pressure (FRP) Too Low DTC P0088 Fuel Rail Pressure (FRP) Too High DTC P0089 Fuel Pressure Regulator Performance DTC P0090 Fuel Pressure Regulator Control Circuit
