Mon–Fri 8 am – 5 pm
903 Del Paso Blvd, Sacramento
Used 2018 GMC Sierra 1500 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.
Steering Gear Rack2018 GMC Sierra 1500 Steering Gear Rack
Only fits vehicles with: a regular cabShipping or local pickup$375.00- Luggage Rack
2018 GMC Sierra 1500 Luggage Rack
Local pickup only$375.00 - Photo coming soonSeat Front
2018 GMC Sierra 1500 Seat Front LH
Local pickup only$260.00 
From a 2015 Sierra 1500Axle Assembly Rear2015 GMC Sierra 1500 Axle Assembly Rear
Only fits vehicles with: a 5.3L or 6.2L engine · a 3.73 axle ratioLocal pickup only$395.00
From a 2014 Sierra 1500Carrier Assembly2014 GMC Sierra 1500 Carrier Assembly
Only fits vehicles with: a 3.42 axle ratioLocal pickup only$275.00
From a 2014 Sierra 1500Carrier Assembly2014 GMC Sierra 1500 Carrier Assembly
Only fits vehicles with: a 3.42 axle ratioLocal pickup only$275.00- Photo coming soonFrom a 2017 Sierra 1500Decklid Tailgate
2017 GMC Sierra 1500 Decklid Tailgate
Local pickup only$450.00 
From a 2017 Chevrolet Silverado 1500Decklid Tailgate2017 Chevrolet Silverado 1500 Decklid Tailgate
Local pickup only$425.00
From a 2015 Chevrolet TahoeCarrier Assembly2015 Chevrolet Tahoe Carrier Assembly
Only fits vehicles with: a 3.42 axle ratioLocal pickup only$325.00
From a 2015 Chevrolet Silverado 1500Radiator Core Support2015 Chevrolet Silverado 1500 Radiator Core Support
Local pickup only$250.00
From a 2015 Chevrolet Silverado 1500Axle Assembly Rear2015 Chevrolet Silverado 1500 Axle Assembly Rear
Only fits vehicles with: a 5.3L or 9.5L engine · a 3.42 axle ratioLocal pickup only$395.00
From a 2018 Chevrolet Silverado 1500Axle Assembly Rear2018 Chevrolet Silverado 1500 Axle Assembly Rear
Only fits vehicles with: a 5.3L or 9.5L engine · a 3.42 axle ratioLocal pickup only$350.00
From a 2014 Chevrolet Silverado 1500Radiator Core Support2014 Chevrolet Silverado 1500 Radiator Core Support
Local pickup only$350.00- From a 2014 Chevrolet Silverado 1500Axle Assembly Rear
2014 Chevrolet Silverado 1500 Axle Assembly Rear
Only fits vehicles with: a 5.3L or 9.5L engine · a 3.08 axle ratioLocal pickup only$250.00 
From a 2016 Chevrolet Silverado 1500Axle Assembly Rear2016 Chevrolet Silverado 1500 Axle Assembly Rear
Only fits vehicles with: a 5.3L or 9.5L engine · a 3.42 axle ratioLocal pickup only$250.00
About these 2018 GMC Sierra 1500 parts
Every part on this page is a used OEM part that fits the 2018 GMC Sierra 1500 — pulled from 2018 Sierra 1500s 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 1500 years
2025 Sierra 1500 15 parts2024 Sierra 1500 15 parts2023 Sierra 1500 17 parts2022 Sierra 1500 22 parts2021 Sierra 1500 37 parts2020 Sierra 1500 55 parts2019 Sierra 1500 312 parts2017 Sierra 1500 324 parts2016 Sierra 1500 329 parts2015 Sierra 1500 351 parts2014 Sierra 1500 415 parts2013 Sierra 1500 261 parts2012 Sierra 1500 258 parts2011 Sierra 1500 248 parts