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Used 2018 GMC Sierra 2500 Parts

Verify fitment before ordering. Year, make and model are a starting point — engines, transmissions and other parts can differ by VIN, engine code, transmission code or build date. Call 916-925-0458 or send us your VIN and we'll confirm.

Photo coming soonAir Tube / Resonator
2018 GMC Sierra 2500 Air Tube / Resonator
Stock #3C8358Shipping or local pickup$125.00
From a 2009 Sierra 2500Transfer Case Motor
2009 GMC Sierra 2500 Transfer Case Motor
39k mi · Stock #2C6574Shipping or local pickup$87.50
From a 2020 Sierra 2500Wheel
2020 GMC Sierra 2500 Wheel
101k mi · Stock #5F8807Shipping or local pickup$48.75
From a 2015 Sierra 2500Door Handle Exterior
2015 GMC Sierra 2500 Door Handle Exterior LH
Stock #9D7929Shipping or local pickup$35.00
From a 2012 Sierra 2500Fan Clutch
2012 GMC Sierra 2500 Fan Clutch
42k mi · Stock #7H7591Only fits vehicles with: a 6.0L engineShipping or local pickup$20.00
From a 2017 Sierra 2500Transmission Assembly
2017 GMC Sierra 2500 Allison 1000 Transmission Assembly 6.6L
14k mi · Stock #8E7734Only fits vehicles with: 4WD · a 6.6L engine +1 moreShipping or local pickup$1,650.00
From a 2014 Sierra 1500Key Fob / Remote
2014 GMC Sierra 1500 Key Fob / Remote
145k mi · Stock #5E8800Shipping or local pickup$25.00
From a 2016 Chevrolet Silverado 1500Converter / Inverter / Charger
2016 Chevrolet Silverado 1500 Converter / Inverter / Charger
133k mi · Stock #4F8708Shipping or local pickup$75.00
From a 2016 Chevrolet Silverado 1500Navigation / Entertainment Screen
2016 Chevrolet Silverado 1500 Navigation / Entertainment Screen
57k mi · Stock #2E8393Shipping or local pickup$60.00
From a 2014 Sierra 1500Key Fob / Remote
2014 GMC Sierra 1500 Key Fob / Remote
139k mi · Stock #4E8697Shipping or local pickup$25.00
From a 2018 Sierra 1500Navigation / Entertainment Screen
2018 GMC Sierra 1500 Navigation / Entertainment Screen
73k mi · Stock #3A8506Shipping or local pickup$100.00
From a 2018 Chevrolet Silverado 3500Navigation / Entertainment Screen
2018 Chevrolet Silverado 3500 Navigation / Entertainment Screen
49k mi · Stock #2D8377Shipping or local pickup$100.00
From a 2017 Chevrolet Silverado 2500Navigation / Entertainment Screen
2017 Chevrolet Silverado 2500 Navigation / Entertainment Screen
167k mi · Stock #3B8518Shipping or local pickup$100.00
From a 2018 Chevrolet Silverado 1500Navigation / Entertainment Screen
2018 Chevrolet Silverado 1500 Navigation / Entertainment Screen
56k mi · Stock #2L8478Shipping or local pickup$100.00
From a 2018 Yukon XL 1500Navigation / Entertainment Screen
2018 GMC Yukon XL 1500 Navigation / Entertainment Screen
71k mi · Stock #2L8489Shipping or local pickup$40.00
From a 2017 Chevrolet ColoradoNavigation / Entertainment Screen
2017 Chevrolet Colorado Navigation / Entertainment Screen
88k mi · Stock #9J8033Shipping or local pickup$60.00
From a 2015 Chevrolet Silverado 1500Navigation / Entertainment Screen
2015 Chevrolet Silverado 1500 Navigation / Entertainment Screen
151k mi · Stock #9I8002Shipping or local pickup$52.00
From a 2014 Chevrolet Silverado 1500Navigation / Entertainment Screen
2014 Chevrolet Silverado 1500 Navigation / Entertainment Screen
149k mi · Stock #9G7976Shipping or local pickup$52.00
From a 2018 Chevrolet ColoradoNavigation / Entertainment Screen
2018 Chevrolet Colorado Navigation / Entertainment Screen
6k mi · Stock #9D7932Shipping or local pickup$60.00
From a 2017 Chevrolet Silverado 2500Navigation / Entertainment Screen
2017 Chevrolet Silverado 2500 Navigation / Entertainment Screen
17k mi · Stock #9E7952Shipping or local pickup$60.00
From a 2016 Chevrolet Silverado 1500Navigation / Entertainment Screen
2016 Chevrolet Silverado 1500 Navigation / Entertainment Screen
39k mi · Stock #1G8265Shipping or local pickup$60.00
From a 2012 Chevrolet Silverado 2500Engine Assembly
2012 Chevrolet Silverado 2500 L96 Engine Assembly 6.0L
153k mi · Stock #5F8808Only fits vehicles with: a 6.0L gas L96 engine · VIN 8th digit GShipping or local pickup$450.00
From a 2018 Chevrolet Silverado 1500Fuse Box Engine
2018 Chevrolet Silverado 1500 Fuse Box Engine 84303175
131k mi · Stock #4K8753Shipping or local pickup$40.00
From a 2017 Chevrolet Silverado 1500Decklid Tailgate
2017 Chevrolet Silverado 1500 Decklid Tailgate
132k mi · Stock #4I8729Local pickup only$425.00

About these 2018 GMC Sierra 2500 parts

Every part on this page is a used OEM part that fits the 2018 GMC Sierra 2500 — pulled from 2018 Sierra 2500s and from other vehicles with interchangeable parts at our Sacramento yard. Each listing shows the donor vehicle, its mileage, condition notes and the exact years and options it fits.

Other Sierra 2500 years

2025 Sierra 2500 43 parts2024 Sierra 2500 43 parts2023 Sierra 2500 61 parts2022 Sierra 2500 68 parts2021 Sierra 2500 79 parts2020 Sierra 2500 83 parts2019 Sierra 2500 247 parts2017 Sierra 2500 259 parts2016 Sierra 2500 255 parts2015 Sierra 2500 252 parts2014 Sierra 2500 198 parts2013 Sierra 2500 190 parts2012 Sierra 2500 189 parts2011 Sierra 2500 180 parts