2003 GMC Sierra 2500 Transfer Cases & Parts
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- TRQ®Transfer Case MotorGMC Sierra 2500 / Sierra 2500 HD with 2-Speed Transfer Case 2003, Transfer Case Motor by TRQ®. The TRQ transfer case motor is designed to replace your worn-out motor and restore the reliable, worry-free and efficient operation of your...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$127.25$133.95Save 5%
- ACDelco®Genuine GM Parts™ Transfer Case Shift ForkGMC Sierra 2500 4WD 2003, Genuine GM Parts™ Transfer Case Shift Fork by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$51.89 - $141.77
- Dorman®OE Solutions™ Transfer Case MotorGMC Sierra 2500 / Sierra 2500 HD 4WD with 2 Speed Transfer Case 2003, OE Solutions™ Transfer Case Motor by Dorman®. More like a kit than a single part, Dorman’s Transfer Case Motor comes complete with all the necessary electrical...Durable construction - made with factory-style electrical connector and weathertight seal to prevent corrosion100% new - this transfer case motor is entirely new, not remanufactured like competitors$218.07 - $244.95
- ACDelco®Genuine GM Parts™ Transfer Case Control ModuleGMC Sierra 2500 / Sierra 2500 HD 4WD with Electric Shift Transfer Case, 2 Speed Transfer Case 2003, Genuine GM Parts™ Transfer Case Control Module by ACDelco®. Designed utilizing the latest technology, this product features premium...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$361.53
- Dorman®OE Solutions™ Transfer Case Control ModuleGMC Sierra 2500 / Sierra 2500 HD 4WD with Electric Shift Transfer Case 2003, OE Solutions™ Transfer Case Control Module by Dorman®. Dorman’s remanufactured Transfer Case Control Module is engineered from new replacement parts and...Restores the ability to shift in and out of four-wheel drive (4WD)Shuts off four-wheel drive (4WD) warning light$276.77 - $295.66
- Cardone®New Transfer Case MotorGMC Sierra 2500 / Sierra 2500 HD 4WD with 2 Speed Transfer Case 2003, New Transfer Case Motor by Cardone®. Cardone New Transfer Case Motors are precision crafted to meet or exceed O.E. performance. Using reverse engineering, Cardone New...All motors are torque tested 100% to ensure strength for proper gear engagementsEach unit is 100% computer tested at 3 points in the remanufacturing process for guaranteed performance$200.50 - $241.33
- Cardone®Remanufactured Transfer Case MotorGMC Sierra 2500 / Sierra 2500 HD 4WD with 2 Speed Transfer Case 2003, Remanufactured Transfer Case Motor by Cardone®. Cardone Reman Remanufactured Transfer Case Motors are engineered and remanufactured to meet or exceed OEM performance....All motors are torque tested 100% to ensure strength for proper gear engagementsEach unit is 100% computer tested at 3 points in the remanufacturing process for guaranteed performance$204.65 - $207.30
- Cardone®Transfer Case Control ModuleGMC Sierra 2500 / Sierra 2500 HD 4WD with 2 Speed Transfer Case 2003, Transfer Case Control Module by Cardone®. Cardone Reman Remanufactured Transfer Case Control Modules are engineered for quick installation and no comebacks. Each unit...100% resolder of critical components ensures superior electrical connections, no intermittent failures and longer product lifeAll modules are 100% tested with automated computerized test equipment to ensure functionality and reliable$229.27
- SKF®Transfer Case Rebuild KitGMC Sierra 2500 4WD 2003, Transfer Case Rebuild Kit by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$202.59 - $246.97
- ACDelco®GM Original Equipment™ Rear Transfer Case Output ShaftGMC Sierra 2500 / Sierra 2500 HD 4WD 4-Speed with Push Button Control Transfer Case, 1 Speed Full-Time Transfer Case 2003, GM Original Equipment™ Rear Transfer Case Output Shaft by ACDelco®. Designed utilizing the latest technology,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$381.18
- ACDelco®Genuine GM Parts™ Rear Transfer Case HousingGMC Sierra 2500 4WD 2003, Genuine GM Parts™ Rear Transfer Case Housing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$489.02 - $803.89
- ACDelco®Genuine GM Parts™ Transfer Case Drive ChainGMC Sierra 2500 / Sierra 2500 HD 4WD with Push Button Control Transfer Case, 1 Speed Full-Time Transfer Case 2003, Genuine GM Parts™ Transfer Case Drive Chain by ACDelco®. Designed utilizing the latest technology, this product by...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$304.53
- Dorman®Front Transfer Case HousingGMC Sierra 2500 2003, Front Transfer Case Housing by Dorman®. Dorman-enhanced for durability, the Transfer Case Housing comes with fluid pump stabilizer clips that prevent the pump from rubbing against the case. Since the clips...Comes with all seals and hardware necessary for a complete repairDirect fit for a trouble-free replacement$429.91 - $655.64
- Dorman®OE Solutions™ Rear Transfer Case HousingGMC Sierra 2500 4WD 2003, OE Solutions™ Rear Transfer Case Housing by Dorman®. Dorman-enhanced for durability, the Transfer Case Housing comes with fluid pump stabilizer clips that prevent the pump from rubbing against the case. Since...Comes with all seals and hardware necessary for a complete repairDirect fit for a trouble-free replacement$220.34 - $421.47
- ACDelco®Genuine GM Parts™ Transfer Case Shift LinkageGMC Sierra 2500 4WD with Manual Shift Transfer Case, 2 Speed Transfer Case 2003, Genuine GM Parts™ Transfer Case Shift Linkage by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.62 - $40.97
- Dorman®Transfer Case AdapterGMC Sierra 2500 / Sierra 2500 HD with 4L80-E Transmission 2003, Transfer Case Adapter by Dorman®. This transfer case adapter replaces a damaged or cracked original equipment adapter, restoring a solid connection between the transmission...Ideal replacement - this transfer case adapter is a direct replacement for a damaged or cracked original equipment adapterDurable construction - manufactured from aluminum, this transfer case adapter is made to provide years of reliable service$59.80
- ACDelco®Genuine GM Parts™ Transfer Case Output Shaft SealGMC Sierra 2500 4WD with 2 Speed Transfer Case 2003, Genuine GM Parts™ Transfer Case Output Shaft Seal by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$68.01 - $77.86
- ACDelco®Genuine GM Parts™ Transfer Case Shift Control SwitchGMC Sierra 2500 / Sierra 2500 HD 4WD with Manual Shift Transfer Case 2003, Genuine GM Parts™ Transfer Case Shift Control Switch by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$52.75
- ACDelco®Genuine GM Parts™ Transfer Case SwitchGMC Sierra 2500 / Sierra 2500 HD 4WD 2003, Genuine GM Parts™ Transfer Case Switch by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$120.87 - $122.85
- ACDelco®Genuine GM Parts™ Transfer Case Input Shaft SealGMC Sierra 2500 4WD with 2 Speed Transfer Case 2003, Genuine GM Parts™ Transfer Case Input Shaft Seal by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$51.09
- National®Transfer Case Output Shaft SealGMC Sierra 2500 4WD with Part-Time Transfer Case, 2 Speed Transfer Case 2003, Transfer Case Output Shaft Seal by National®. Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$22.93 - $31.56
- ACDelco®Gold™ Transfer Case Output Shaft SealGMC Sierra 2500 / Sierra 2500 HD 4-Speed 2003, Gold™ Transfer Case Output Shaft Seal by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.50 - $15.06
- SKF®Transfer Case Input Shaft SealGMC Sierra 2500 / Sierra 2500 HD 4WD 2003, Transfer Case Input Shaft Seal by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your vehicle...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$14.81
- SKF®Transfer Case Output Shaft SealGMC Sierra 2500 / Sierra 2500 HD 4WD 2003, Transfer Case Output Shaft Seal by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your vehicle...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$23.11 - $30.37
- ACDelco®Genuine GM Parts™ Transfer Case AdapterGMC Sierra 2500 / Sierra 2500 HD 4WD 4-Speed 2003, Genuine GM Parts™ Transfer Case Adapter by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$96.45
- ACDelco®Genuine GM Parts™ Transfer Case Range SensorGMC Sierra 2500 4WD with Electric Shift Transfer Case 2003, Genuine GM Parts™ Transfer Case Range Sensor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$74.81
- ACDelco®GM Original Equipment™ Transfer Case Range SensorGMC Sierra 2500 / Sierra 2500 HD 4WD 4-Speed with 2-Speed Active Transfer Case 2003, GM Original Equipment™ Transfer Case Range Sensor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$21.08
- ACDelco®Genuine GM Parts™ Rear Transfer Case Extension Housing BushingGMC Sierra 2500 4WD 2003, Genuine GM Parts™ Rear Transfer Case Extension Housing Bushing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.77 - $45.39
- ACDelco®Transfer Case Shifter LeverGMC Sierra 2500 / Sierra 2500 HD 4WD with Manual Shift Transfer Case, 2 Speed Transfer Case 2003, Transfer Case Shifter Lever by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$41.77 - $49.02
- ACDelco®GM Original Equipment™ Transfer Case Bearing Retaining RingGMC Sierra 2500 / Sierra 2500 HD 4WD Transmission 5-Speed 2003, GM Original Equipment™ Transfer Case Bearing Retaining Ring by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.64