Engine

• 6.0L (VIN U, 8th digit)
  • gasoline
  • CNG
• 6.6L turbodiesel (VIN 1, 8th digit)
  • California emission standards
  • Fed
    • opt NF2
    • opt NF4
• 8.1L (VIN G, 8th digit)

Used 2003 GMC Sierra 2500 Engine/Motor - Free Shipping!

Best Used Auto Parts

Make:	Select...AcuraAlfa RomeoAmerican MotorsAudiBMWBuickCadillacChevroletChryslerDaewooDodgeEagleFiatFordGeoGMCHondaHummerHyundaiInfinitiInternationalIsuzuJaguarJeepKiaLand RoverLexusLincolnMazdaMercedesMercuryMerkurMiniMitsubishiNissanOldsmobilePlymouthPontiacPorscheRenaultSaabSaturnScionSterlingSubaruSuzukiToyotaVolkswagenVolvo
Model:	Select...AcadiaC1000 PickupC15/C1500 PickupC15/C1500 SuburbanC1500 PickupC1500 SuburbanC25/C2500 PickupC25/C2500 SuburbanC2500 PickupC2500 SuburbanC35/C3500 PickupC3500 PickupCanyonEnvoyG15/G1500 VANG25/G2500 VANG35/G3500 VANJimmyK1000 PickupK15/K1500 PickupK15/K1500 SuburbanK1500 PickupK1500 SuburbanK25/K2500 PickupK25/K2500 SuburbanK2500 PickupK2500 SuburbanK35/K3500 PickupK3500 PickupP15/P1500 VANP25/P2500 VANP35/P3500 VANR1500 PickupR1500 SuburbanR2500 PickupR2500 SuburbanR3500 PickupS15 JimmyS15 PickupSafariSavana 1500Savana 2500Savana 3500Sierra 1500Sierra 2500Sierra 3500Sierra DenaliSonomaSprintSuburbanSycloneTerrainTrackerTyphoonV1500 PickupV1500 SuburbanV2500 PickupV2500 SuburbanV3500 PickupYukonYukon XL 1500Yukon XL 2500
Year:	Select...200420032002200120001999
Part:	Select...A/C CompressorABS Control Module/PumpAir BagAir Cleaner AssemblyAir Flow Meter/SensorAir Injection PumpAlternatorAxle HousingAxle ShaftBack AxleBack DoorBack WindowBed AssemblyBrake Master CylinderBumper Bar, FrontBumper Bar, RearBumper Cover, FrontBumper Cover, RearBumper ShockCab Clip AssemblyCab CornerCamshaftCargo CoverCatalytic ConverterChassis ComputerCombination SwitchComplete InteriorCondenser AssemblyConsoleConvertible Top LiftConvertible Top MotorCooling Fan AssemblyCylinder HeadDash AssemblyDash PanelsDC Converter (Electric Car)Differential AssemblyDistributorDoor MirrorDoor Vent Glass, FrontElectric Door MotorEngine ComputerEngine Oil CoolerEvaporatorExhaust ManifoldFan BladeFan ClutchFenderFlywheelFrameFront Axle AssemblyFront Bumper AssemblyFront ClipFront DoorFront Door Trim PanelFront Door WindowFront Drive ShaftFront Lower Control ArmFront SeatFront Suspension AssemblyFront Window RegulatorFuse BoxGlove BoxGrilleGround EffectsHarmonic BalancerHeader PanelHeadlamp Door/CoverHeadlamp MotorHeadlightHeater and A/C controlsHeater CoreHeater HousingHeater MotorHoodHub BearingI Beam AssemblyIgnition CoilIgnition Switch W/KeyInside Door HandleIntake ManifoldIntercoolerInterior Sun VisorJack AssemblyLeaf Spring, FrontLid Pull DownNight Vision CameraOil PanParking LampPillarPower Brake BoosterPower Steering PumpPower Window MotorPower Window SwitchQuarter PanelQuarter WindowQuarter Window Regulator, RearRadiator AssemblyRadiator Fan ShroudRadiator Overflow TankRadiator Support AssemblyRadio / CD Player / GPSRear Axle AssemblyRear Axle CarrierRear Bumper AssemblyRear Clip AssemblyRear DoorRear Door WindowRear Drive ShaftRear Leaf SpringsRear Lower Control ArmRear SeatRear Spoiler AssemblyRear Suspension AssemblyRear Trim PanelRear Vent WindowRear View MirrorRear Window RegulatorRing Gear and PinionRoofRoof RackRunning BoardSeatbeltShifter/Shift LeverSpeedometerSpindle AssemblyStarterSteering ColumnSteering GearSteering WheelStrutStub Axle, RearSun Roof MotorSuspension Compressor/PumpSuspension Cross Member/SubframeTail Finish PanelTail LightTail PanelThird Row SeatThrottle BodyTiming CoverTonneau CoverTorque ConverterTorsion BarTrailer HitchTransfer CaseTransfer Case MotorTruck Cab AssemblyTrunk LidTurboTV-Info-GPS ScreenUpper Control ArmUpper Control Arm, RearVacuum PumpValance, FrontValve CoverWater PumpWheelWheel CoverWindshield GlassWiper Motor FrontWiper Motor RearWiper Transmission

If you want to find a cheap 2003 GMC Sierra 2500 used engine, then we can surely help you get the best used engine for your vehicle. We are the leading supplier of used 2003 GMC Sierra 2500 engines including gasoline and diesel engines. We offer up to three years warranty and 30-day low price guarantee on all the used GMC Sierra 2500 motors. We connect you with over than two hundreds reputable salvage yards. Buy a 2003 GMC Sierra 2500 used engine with confidence knowing you are dealing with honest salvage yards that know where to find you the perfect engine for your GMC car or truck. For more information, call us toll free at 1-866-612-9798 or browse our 2003 GMC Sierra 2500 parts inventory.

Some of our GMC Sierra 2500 Used Engines inventory (changes daily)...

2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC6WR944956 Fits: 2003 GMC Sierra 2500 8.1L (VIN G, 8th digit) Description: Gas Engine, Complete Unit RG Condition: 100K Quality: Warranty: 1-Year Sales Price: $1,470.00 Salvage Yard: Phoenix, Arizona 85040		2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC9ZO65733 Fits: 2003 GMC Sierra 2500 8.1L (VIN G, 8th digit) Description: Gas Engine, Complete Unit 8.1L (VIN G, 8TH DIGIT) Condition: 139K Quality: Warranty: 1-Year Sales Price: $1,498.00 Salvage Yard: Orlando, Florida 32940
2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC7XX52190C Fits: 2003 GMC Sierra 2500 6.0L (VIN U, 8th digit), gasoline Description: Gas Engine, Complete Unit 6.0L, VIN U (8th digit), gasoline Condition: 154K Quality: Warranty: 1-Year Sales Price: $1,425.00 Salvage Yard: San Antonio, Texas 78130		2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC6WV73045A Fits: 2003 GMC Sierra 2500 8.1L (VIN G, 8th digit) Description: Gas Engine, Complete Unit 8.1, VIN-G, Automatic Transmission, 4X4, RIV-RG Condition: 111K Quality: Warranty: 1-Year Sales Price: $1,369.00 Salvage Yard: Milwaukee, Wisconsin 53546
2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC6WU195639 Fits: 2003 GMC Sierra 2500 6.0L (VIN U, 8th digit), gasoline Description: Gas Engine, Complete Unit 6.0L (VIN U, 8TH DIGIT), GASOLINE Condition: 137K Quality: Warranty: 1-Year Sales Price: $1,209.00 Salvage Yard: Hartford, Massachusetts 01570		2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC6WC1652R Fits: 2003 GMC Sierra 2500 6.0L (VIN U, 8th digit), gasoline Description: Gas Engine, Complete Unit 6.0L A1 Condition: 139K Quality: Warranty: 1-Year Sales Price: $1,209.00 Salvage Yard: Worcester, Massachusetts 1453
2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC6WJ11695E Fits: 2003 GMC Sierra 2500 6.0L (VIN U, 8th digit), gasoline Description: Gas Engine, Complete Unit 180-150-210-210-200-200-180-210 Condition: 160K Quality: Warranty: 1-Year Sales Price: $1,425.00 Salvage Yard: Dallas, Texas 75215		2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC5V426245G Fits: 2003 GMC Sierra 2500 8.1L (VIN G, 8th digit) Description: Gas Engine, Complete Unit LSS, COMPRSN 150 110 110 160 175 110 155 Condition: 113K Quality: Warranty: 1-Year Sales Price: $1,694.00 Salvage Yard: Birmingham, Alabama 35207
2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC5V666140L Fits: 2003 GMC Sierra 2500 6.0L (VIN U, 8th digit), gasoline Description: Gas Engine, Complete Unit A1 Condition: 96K Quality: Warranty: 1-Year Sales Price: $1,453.00 Salvage Yard: Worcester, Massachusetts 1453		2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC6WX64194C Fits: 2003 GMC Sierra 2500 6.0L (VIN U, 8th digit), gasoline Description: Gas Engine, Complete Unit 6.0L (VIN U, 8th digit), gasoline Condition: 196K Quality: Warranty: 1-Year Sales Price: $1,369.00 Salvage Yard: Austin, Texas 78155
2003 GMC Sierra 2500  Engine Assembly Stock Number: UC5VC96404R Fits: 2003 GMC Sierra 2500 6.0L (VIN U, 8th digit), gasoline Description: Engine Assembly Condition: 139K Quality: Warranty: 1-Year Sales Price: $1,369.00 Salvage Yard: Atlanta, Georgia 30234		2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC5V83786N Fits: 2003 GMC Sierra 2500 6.0L (VIN U, 8th digit), gasoline Description: Gas Engine, Complete Unit 6.0L (VIN U, 8th digit), gasoline, CSSS Condition: 132K Quality: Warranty: 1-Year Sales Price: $1,369.00 Salvage Yard: Atlanta, Georgia 30234
2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC9ZL544660 Fits: 2003 GMC Sierra 2500 6.0L (VIN U, 8th digit), gasoline Description: Gas Engine, Complete Unit 6.0L, EST, UTR, W/KEY Condition: 151K Quality: Warranty: 1-Year Sales Price: $1,256.00 Salvage Yard: Washington DC, District of Columbia 22026		2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC6WQ981105 Fits: 2003 GMC Sierra 2500 8.1L (VIN G, 8th digit) Description: Gas Engine, Complete Unit 8.1L (VIN G, 8th digit) Condition: 135K Quality: Warranty: 1-Year Sales Price: $1,256.00 Salvage Yard: Las Vegas, Nevada 89030
2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC5VB34129Q Fits: 2003 GMC Sierra 2500 6.0L (VIN U, 8th digit), gasoline Description: Gas Engine, Complete Unit RG, TG, C-150, 6.0L, VIN U 8TH DIGIT Condition: 126K Quality: Warranty: 1-Year Sales Price: $1,470.00 Salvage Yard: Oklahoma City, Oklahoma 74106		2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC6WB97092Q Fits: 2003 GMC Sierra 2500 8.1L (VIN G, 8th digit) Description: Gas Engine, Complete Unit (8.1L, VIN G, 8TH DIGIT) RG, 155-165 Condition: 135K Quality: Warranty: 1-Year Sales Price: $1,256.00 Salvage Yard: Las Vegas, Nevada 89030
2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC6WZ2166E Fits: 2003 GMC Sierra 2500 6.0L (VIN U, 8th digit), gasoline Description: Gas Engine, Complete Unit 150X8 RG Condition: 158K Quality: Warranty: 1-Year Sales Price: $1,425.00 Salvage Yard: El Paso, Texas 76060		2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC5VC76012R Fits: 2003 GMC Sierra 2500 6.0L (VIN U, 8th digit), gasoline Description: Gas Engine, Complete Unit 6.0L (VIN U, 8TH DIGIT), GASOLINE [COSS] Condition: 56K Quality: Warranty: 1-Year Sales Price: $1,582.00 Salvage Yard: New Orleans, Louisiana 70754
2003 GMC Sierra 2500  Diesel Engine, Complete Unit Stock Number: UC5VA84743P Fits: 2003 GMC Sierra 2500 6.6L turbodiesel (VIN 1, 8th digit), Fed, opt NF2 Description: Diesel Engine, Complete Unit DNR, 6.6L TURBODIESEL, VIN 1 (8TH DIGIT) Condition: 125K Quality: Warranty: 1-Year Sales Price: $4,525.20 Salvage Yard: Tallahassee, Florida 32055		2003 GMC Sierra 2500  Gas Engine, Complete Unit Stock Number: UC6WQ568565 Fits: 2003 GMC Sierra 2500 6.0L (VIN U, 8th digit), gasoline Description: Gas Engine, Complete Unit 6.0L A1 Condition: Very Good Quality: Warranty: 1-Year Sales Price: $1,694.00 Salvage Yard: Worcester, Massachusetts 1453

Disclaimer: Our inventory changes very often! Thus, availability and prices shown on this page may not represent the recent inventory or the current selling price. Contact supplier for availability and current prices.

Best Used Auto Parts

Make:	Select...AcuraAlfa RomeoAmerican MotorsAudiBMWBuickCadillacChevroletChryslerDaewooDodgeEagleFiatFordGeoGMCHondaHummerHyundaiInfinitiInternationalIsuzuJaguarJeepKiaLand RoverLexusLincolnMazdaMercedesMercuryMerkurMiniMitsubishiNissanOldsmobilePlymouthPontiacPorscheRenaultSaabSaturnScionSterlingSubaruSuzukiToyotaVolkswagenVolvo
Model:	Select...AcadiaC1000 PickupC15/C1500 PickupC15/C1500 SuburbanC1500 PickupC1500 SuburbanC25/C2500 PickupC25/C2500 SuburbanC2500 PickupC2500 SuburbanC35/C3500 PickupC3500 PickupCanyonEnvoyG15/G1500 VANG25/G2500 VANG35/G3500 VANJimmyK1000 PickupK15/K1500 PickupK15/K1500 SuburbanK1500 PickupK1500 SuburbanK25/K2500 PickupK25/K2500 SuburbanK2500 PickupK2500 SuburbanK35/K3500 PickupK3500 PickupP15/P1500 VANP25/P2500 VANP35/P3500 VANR1500 PickupR1500 SuburbanR2500 PickupR2500 SuburbanR3500 PickupS15 JimmyS15 PickupSafariSavana 1500Savana 2500Savana 3500Sierra 1500Sierra 2500Sierra 3500Sierra DenaliSonomaSprintSuburbanSycloneTerrainTrackerTyphoonV1500 PickupV1500 SuburbanV2500 PickupV2500 SuburbanV3500 PickupYukonYukon XL 1500Yukon XL 2500
Year:	Select...200420032002200120001999
Part:	Select...A/C CompressorABS Control Module/PumpAir BagAir Cleaner AssemblyAir Flow Meter/SensorAir Injection PumpAlternatorAxle HousingAxle ShaftBack AxleBack DoorBack WindowBed AssemblyBrake Master CylinderBumper Bar, FrontBumper Bar, RearBumper Cover, FrontBumper Cover, RearBumper ShockCab Clip AssemblyCab CornerCamshaftCargo CoverCatalytic ConverterChassis ComputerCombination SwitchComplete InteriorCondenser AssemblyConsoleConvertible Top LiftConvertible Top MotorCooling Fan AssemblyCylinder HeadDash AssemblyDash PanelsDC Converter (Electric Car)Differential AssemblyDistributorDoor MirrorDoor Vent Glass, FrontElectric Door MotorEngine ComputerEngine Oil CoolerEvaporatorExhaust ManifoldFan BladeFan ClutchFenderFlywheelFrameFront Axle AssemblyFront Bumper AssemblyFront ClipFront DoorFront Door Trim PanelFront Door WindowFront Drive ShaftFront Lower Control ArmFront SeatFront Suspension AssemblyFront Window RegulatorFuse BoxGlove BoxGrilleGround EffectsHarmonic BalancerHeader PanelHeadlamp Door/CoverHeadlamp MotorHeadlightHeater and A/C controlsHeater CoreHeater HousingHeater MotorHoodHub BearingI Beam AssemblyIgnition CoilIgnition Switch W/KeyInside Door HandleIntake ManifoldIntercoolerInterior Sun VisorJack AssemblyLeaf Spring, FrontLid Pull DownNight Vision CameraOil PanParking LampPillarPower Brake BoosterPower Steering PumpPower Window MotorPower Window SwitchQuarter PanelQuarter WindowQuarter Window Regulator, RearRadiator AssemblyRadiator Fan ShroudRadiator Overflow TankRadiator Support AssemblyRadio / CD Player / GPSRear Axle AssemblyRear Axle CarrierRear Bumper AssemblyRear Clip AssemblyRear DoorRear Door WindowRear Drive ShaftRear Leaf SpringsRear Lower Control ArmRear SeatRear Spoiler AssemblyRear Suspension AssemblyRear Trim PanelRear Vent WindowRear View MirrorRear Window RegulatorRing Gear and PinionRoofRoof RackRunning BoardSeatbeltShifter/Shift LeverSpeedometerSpindle AssemblyStarterSteering ColumnSteering GearSteering WheelStrutStub Axle, RearSun Roof MotorSuspension Compressor/PumpSuspension Cross Member/SubframeTail Finish PanelTail LightTail PanelThird Row SeatThrottle BodyTiming CoverTonneau CoverTorque ConverterTorsion BarTrailer HitchTransfer CaseTransfer Case MotorTruck Cab AssemblyTrunk LidTurboTV-Info-GPS ScreenUpper Control ArmUpper Control Arm, RearVacuum PumpValance, FrontValve CoverWater PumpWheelWheel CoverWindshield GlassWiper Motor FrontWiper Motor RearWiper Transmission