🚚Flat Rate Shipping$299.00 to commercial addresses🛡Up to 5-Year WarrantyUnlimited miles on qualifying units📞Expert SupportMon–Fri 9AM–7PM · Sat 11AM–4PM🔄No Core Charge — 30 DaysTransmissions only · Keep your old unit🔍 Find Your Part▾Part Type- Select Part Type -EngineTransmissionMake- Select Make -AM GeneralAcuraAlfa RomeoAudiBMWBlue BirdBricklinBristolBritish LeylandBuickCadillacCheckerChevroletChryslerDaewooDaihatsuDeTomasoDodgeEagleFiatFordFreightlinerGMCGenesisGeoHondaHummerHyundaiInfinitiInternationalIsoIsuzuJaguarJeepKiaLaforzaLand RoverLexusLincolnMazdaMercedes-BenzMercuryMiniMitsubishiMobility VenturesNissanOldsmobileOshkosh Motor Truck Co.PeugeotPlymouthPontiacPorscheRenaultRoverSaabSaturnScionSmartSterling TruckSubaruSunbeamSuzukiTVRToyotaVPGVolkswagenVolvoWorkhorseWorkhorse Custom ChassisYugoModel- Select Model -1000 Pickup1000 Van1500 Pickup1500 Van2500 Pickup2500 Van3500 Pickup3500 VanAcadiaB6000B7C4500 TopkickC5000C5000 TopkickC5500 TopkickC6000C6000 TopkickC6500 TopkickC7000C7000 TopkickC7500 TopkickC8500 TopkickCanyonEnvoyEnvoy XLEnvoy XUVForward ControlP15P15/P1500 VanP1500P25P25/P2500 VanP2500P35P35/P3500 VanP3500P4500P6000P6500SafariSavana 1500Savana 2500Savana 3500Sierra 1500Sierra 2500Sierra 3500Sierra DenaliSierra Denali 1500Sierra Denali 2500Sierra Denali 3500SonomaSprintSycloneT6500T7500TerrainTyphoonW3500 ForwardW4500 ForwardYukonYukon XL 1500Yukon XL 2500Year- Select Year -202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999Options - Select Options -- Display All Options -classic style (creased door skin), 4.3L (VIN X, 8th digit, opt LU3)classic style (creased door skin), 4.8L (VIN V, 8th digit, opt LR4)classic style (creased door skin), 5.3L, VIN B (8th digit, opt L33)classic style (creased door skin), 5.3L, VIN T (8th digit, opt LM7)classic style (creased door skin), 5.3L, VIN Z (8th digit, opt L59)classic style (creased door skin), 6.0L, VIN N (8th digit, opt LQ9)classic style (creased door skin), 6.0L, VIN U (8th digit, opt LQ4), CNGclassic style (creased door skin), 6.0L, VIN U (8th digit, opt LQ4), gasolinenew style (smooth door skin), 4.3L (VIN X, 8th digit, opt LU3)new style (smooth door skin), 4.8L (VIN C, 8th digit, opt LY2)new style (smooth door skin), 5.3L, VIN 0 (8th digit, opt LMG)new style (smooth door skin), 5.3L, VIN 3 (8th digit, opt LC9)new style (smooth door skin), 5.3L, VIN J (8th digit, opt LY5)new style (smooth door skin), 5.3L, VIN M (8th digit, opt LH6)new style (smooth door skin), 6.0L (VIN Y, 8th digit, opt L76)🔍 Search Parts✅ Why Car Part Planet🛡Up to 5-Year WarrantyUnlimited miles on personal vehicles 2001+🚚Flat Rate Shipping$299 commercial · $99 liftgate fee residential🔄No Core Charge — 30 DaysKeep your old engine up to 30 days🔍QA InspectedEvery unit passes quality checks before shipping📞Live Specialist SupportMon–Fri 9AM–7PM · Sat 11AM–4PM EST🔧Direct ReplacementExact-fit engines for your vehicleGMC Sierra 1500 2007 enginesUsed & Remanufactured · 2007📅 Select Year to Refine ResultsAll Years202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999👨🔧Not sure which engine fits your Sierra 1500?Our specialists will match the exact unit for your year, engine, and drivetrain — free of charge.📞 (888) 412-2772Habla Español — (888) 412-2773