
GMC
Premium OEM Parts Inventory

Engines, Transmissions & Parts
Discover our extensive inventory of 8,181 tested, high-quality used OEM GMC parts. Every component is rigorously inspected with exact mileage-based pricing, 90-day warranty, and nationwide shipping.
Brand Heritage
GMC has built a reputation for engineering excellence and automotive innovation.
Quality Assurance
Our GMC parts inventory features genuine OEM components tested for quality and durability.
Why Choose GMC From AUAPW
Access 8,181 verified GMC parts across 1 models with quality guarantees and expert support
Verified Inventory
Every part is inspected and verified for authenticity and quality standards
Fast Sourcing
Access to the largest network of verified suppliers with quick turnaround times
Quality Assured
All parts come with a 90-day warranty and guaranteed quality certification
Best Pricing
Save 40-70% compared to new OEM parts with transparent, no-hidden-fee quotes
24-Hour Support
Get responses within 24 hours from our dedicated support team
Industry Leading
Trust the largest, most reliable used auto parts platform in America
Total Inventory
8,181
Quality GMC parts in stock, from common components to rare discontinued items.
Model Coverage
1
Compatible GMC models across multiple years, ensuring you find the perfect fit.
Warranty
90 Days
All GMC parts certified and guaranteed. Complete peace of mind on every purchase.
8,181 parts for GMC Terrain — page 119 of 171
Filter by Material

GMC
SKU MANUAL-2014-gmc-truck-sierra-2500-transmission-p-55822
2014 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.0L, 4x4, ID 3DHA - 60,000 miles

GMC
SKU MANUAL-2014-gmc-truck-sierra-2500-transmission-p-55823
2014 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.0L, 4x4, ID 3DHA - 70,000 miles

GMC
SKU MANUAL-2014-gmc-truck-sierra-2500-transmission-p-55824
2014 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.0L, 4x4, ID 3DKA - 60,000 miles

GMC
SKU MANUAL-2014-gmc-truck-sierra-2500-transmission-p-55825
2014 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.0L, 4x4, ID 3DKA - 70,000 miles

GMC
SKU MANUAL-2014-gmc-truck-sierra-2500-transmission-p-55826
2014 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x2 - 60,000 miles

GMC
SKU MANUAL-2014-gmc-truck-sierra-2500-transmission-p-55827
2014 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x2 - 70,000 miles

GMC
SKU MANUAL-2014-gmc-truck-sierra-2500-transmission-p-55828
2014 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x4 - 60,000 miles

GMC
SKU MANUAL-2014-gmc-truck-sierra-2500-transmission-p-55829
2014 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x4 - 70,000 miles

GMC
SKU MANUAL-2015-gmc-truck-sierra-2500-engine-p-55830
2015 GMC TRUCK-SIERRA-2500 Engine - 6.0L, CNG (VIN B, 8th digit, opt LC8)

GMC
SKU MANUAL-2015-gmc-truck-sierra-2500-engine-p-55831
2015 GMC TRUCK-SIERRA-2500 Engine - 6.0L, gasoline (VIN G, 8th digit, opt L96) - 50,000 miles

GMC
SKU MANUAL-2015-gmc-truck-sierra-2500-engine-p-55832
2015 GMC TRUCK-SIERRA-2500 Engine - 6.0L, gasoline (VIN G, 8th digit, opt L96) - 60,000 miles

GMC
SKU MANUAL-2015-gmc-truck-sierra-2500-engine-p-55833
2015 GMC TRUCK-SIERRA-2500 Engine - 6.6L (VIN 8, 8th digit, opt LML) - 50,000 miles

GMC
SKU MANUAL-2015-gmc-truck-sierra-2500-engine-p-55834
2015 GMC TRUCK-SIERRA-2500 Engine - 6.6L (VIN 8, 8th digit, opt LML) - 60,000 miles

GMC
SKU MANUAL-2015-gmc-truck-sierra-2500-transmission-p-55835
2015 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.0L, 4x2 - 50,000 miles

GMC
SKU MANUAL-2015-gmc-truck-sierra-2500-transmission-p-55836
2015 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.0L, 4x2 - 60,000 miles

GMC
SKU MANUAL-2015-gmc-truck-sierra-2500-transmission-p-55837
2015 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.0L, 4x4 - 50,000 miles

GMC
SKU MANUAL-2015-gmc-truck-sierra-2500-transmission-p-55838
2015 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.0L, 4x4 - 60,000 miles

GMC
SKU MANUAL-2015-gmc-truck-sierra-2500-transmission-p-55839
2015 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x2, model year break point (opt AVF) - 50,000 miles

GMC
SKU MANUAL-2015-gmc-truck-sierra-2500-transmission-p-55840
2015 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x2, model year break point (opt AVF) - 60,000 miles

GMC
SKU MANUAL-2016-gmc-truck-sierra-2500-engine-p-55847
2016 GMC TRUCK-SIERRA-2500 Engine - 6.0L, CNG (VIN B, 8th digit, opt LC8)

GMC
SKU MANUAL-2015-gmc-truck-sierra-2500-transmission-p-55841
2015 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x2, w/o model year break point - 50,000 miles

GMC
SKU MANUAL-2015-gmc-truck-sierra-2500-transmission-p-55842
2015 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x2, w/o model year break point - 60,000 miles

GMC
SKU MANUAL-2015-gmc-truck-sierra-2500-transmission-p-55843
2015 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x4, model year break point (opt AVF) - 50,000 miles

GMC
SKU MANUAL-2015-gmc-truck-sierra-2500-transmission-p-55844
2015 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x4, model year break point (opt AVF) - 60,000 miles

GMC
SKU MANUAL-2015-gmc-truck-sierra-2500-transmission-p-55845
2015 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x4, w/o model year break point - 50,000 miles

GMC
SKU MANUAL-2015-gmc-truck-sierra-2500-transmission-p-55846
2015 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x4, w/o model year break point - 60,000 miles

GMC
SKU MANUAL-2016-gmc-truck-sierra-2500-engine-p-55848
2016 GMC TRUCK-SIERRA-2500 Engine - 6.0L, gasoline (VIN G, 8th digit, opt L96) - 40,000 miles

GMC
SKU MANUAL-2016-gmc-truck-sierra-2500-engine-p-55849
2016 GMC TRUCK-SIERRA-2500 Engine - 6.0L, gasoline (VIN G, 8th digit, opt L96) - 50,000 miles

GMC
SKU MANUAL-2016-gmc-truck-sierra-2500-engine-p-55850
2016 GMC TRUCK-SIERRA-2500 Engine - 6.6L (VIN 8, 8th digit, opt LML) - 40,000 miles

GMC
SKU MANUAL-2016-gmc-truck-sierra-2500-engine-p-55851
2016 GMC TRUCK-SIERRA-2500 Engine - 6.6L (VIN 8, 8th digit, opt LML) - 50,000 miles

GMC
SKU MANUAL-2016-gmc-truck-sierra-2500-transmission-p-55852
2016 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.0L, 4x2 - 50,000 miles

GMC
SKU MANUAL-2016-gmc-truck-sierra-2500-transmission-p-55853
2016 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.0L, 4x2 - 60,000 miles

GMC
SKU MANUAL-2016-gmc-truck-sierra-2500-transmission-p-55854
2016 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.0L, 4x4 - 50,000 miles

GMC
SKU MANUAL-2016-gmc-truck-sierra-2500-transmission-p-55855
2016 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.0L, 4x4 - 60,000 miles

GMC
SKU MANUAL-2016-gmc-truck-sierra-2500-transmission-p-55856
2016 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x2, ID 5CCH - 50,000 miles

GMC
SKU MANUAL-2016-gmc-truck-sierra-2500-transmission-p-55857
2016 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x2, ID 5CCH - 60,000 miles

GMC
SKU MANUAL-2016-gmc-truck-sierra-2500-transmission-p-55858
2016 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x2, ID 6ACH - 50,000 miles

GMC
SKU MANUAL-2016-gmc-truck-sierra-2500-transmission-p-55859
2016 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x2, ID 6ACH - 60,000 miles

GMC
SKU MANUAL-2016-gmc-truck-sierra-2500-transmission-p-55860
2016 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x4, ID 5CKH - 50,000 miles

GMC
SKU MANUAL-2016-gmc-truck-sierra-2500-transmission-p-55861
2016 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x4, ID 5CKH - 60,000 miles

GMC
SKU MANUAL-2016-gmc-truck-sierra-2500-transmission-p-55862
2016 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x4, ID 6AKH - 50,000 miles

GMC
SKU MANUAL-2016-gmc-truck-sierra-2500-transmission-p-55863
2016 GMC TRUCK-SIERRA-2500 Transmission - AT, 6.6L, 4x4, ID 6AKH - 60,000 miles

GMC
SKU MANUAL-2017-gmc-truck-sierra-2500-engine-p-55864
2017 GMC TRUCK-SIERRA-2500 Engine - 6.0L, CNG (VIN B, 8th digit, opt LC8)

GMC
SKU MANUAL-2017-gmc-truck-sierra-2500-engine-p-55865
2017 GMC TRUCK-SIERRA-2500 Engine - 6.0L, gasoline (VIN G, 8th digit, opt L96) - 30,000 miles

GMC
SKU MANUAL-2017-gmc-truck-sierra-2500-engine-p-55866
2017 GMC TRUCK-SIERRA-2500 Engine - 6.0L, gasoline (VIN G, 8th digit, opt L96) - 40,000 miles

GMC
SKU MANUAL-2017-gmc-truck-sierra-2500-engine-p-55867
2017 GMC TRUCK-SIERRA-2500 Engine - 6.6L (VIN Y, 8th digit, opt L5P) - 30,000 miles

GMC
SKU MANUAL-2017-gmc-truck-sierra-2500-engine-p-55868
2017 GMC TRUCK-SIERRA-2500 Engine - 6.6L (VIN Y, 8th digit, opt L5P) - 40,000 miles

GMC
SKU MANUAL-2017-gmc-truck-sierra-2500-transmission-p-55869