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GM Parts Authority

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All items

2024-25 GMC Sierra 2500HD 3500HD 6.6L Duramax Black Fender Vents 86790687 OEM GM

$214.98

2024 Silverado Sierra Auxiliary Trailer Camera Kit 85118298 ***See Notes*** OEM

$586.98

2017-2023 GMC Acadia Integrated Seat Back Cargo Liner 84938211 Black w/ Logo OEM

$149.98

2015-2024 GMC Sierra GMC Yukon Puddle Light Kit 84408373 W/ GMC Logo OEM GM

$114.98

2014-2024 GMC Sierra Yukon Black Center Caps 84388431 w/ 22" Wheels Qty 4 OEM GM

$149.74

2015-2020 Silverado 2500HD 3500HD Chrome Center Cap 22909149 w/ 18" Wheels OEM

$64.89

2020-2024 Silverado HD Center Cap 84894347 Qty 4 Black w/ Bowtie Logo OEM GM

$198.98

2020-2024 Silverado HD Center Cap 84465267 Qty 1 Black w/ Black Bowtie Logo OEM

$38.98

2016-2018 Silverado Sierra Console Lid Charging Module 19432813 Genuine OEM GM

$149.98

2015-2017 Silverado Sierra 2500HD 3500HD Cab Roof Marker Light Kit Amber OEM GM

$269.98

2021-2024 Escalade Integrated Cargo Liner 85539124 Black w/ Cadillac Logo OEM GM

$209.98

2019-2024 Silverado Sierra Spectrum Brake Controller Kit 19418031 Curt OEM GM

$229.98

2007-2013 Silverado Sierra LH Bed Rail Protector Stake Pocket Cover Qty 1 OEM GM

$14.98

2017-2019 Acadia Malibu 84733196 In-Line Wire Harness From Body to Shifter OEM

$16.98

2014-2018 Silverado Sierra Crew Cab Front & Rear Window Moldings Black OEM GM

$364.98

2014-2018 Silverado Sierra Crew Cab Kicker 200 Watt Subwoofer Kit 19303118 NEW

$669.95

2015-2024 Silverado Tahoe Suburban Bowtie LED Puddle Light Kit 84408372 OEM GM

$110.98

2015-2020 Escalade Tahoe Yukon Door Appliques Set of 4 Gloss Black Genuine OE GM

$349.98

2021-2024 GMC Sierra HD Denali Chrome Center Cap 23378324 Genuine OEM GM

$47.49

2015-2020 Chevrolet Colorado Engine Snorkel Kit 19417719 Black Genuine OEM GM

$459.00

2015-2024 Cadillac Escalade / ESV Puddle Light Kit 84388982 w/ Logo OEM GM

$119.98

2019-2022 GMC Sierra Next Gen Front Door Sill Plates 84529477 Jet Black OEM

$129.98

2016-2022 Chevrolet Roadside Emergency Highway Safety Kit 84134576 Genuine GM

$89.98

2022-2025 Cadillac CT5-V Blackwing Emblem Kit 86596092 Black OEM GM

$269.98

2021-2024 GMC Sierra HD Denali Black Center Cap 84604598 Black Genuine OEM GM

$47.98

2007-2013 Silverado Sierra RH Bed Rail Protector Stake Pocket Cover Qty 1 OEM GM

$14.98

2019-2023 Silverado Sierra Auxiliary Trailer Camera Kit 86584184 ***See Notes***

$586.98

2019-2024 GMC Sierra 1500 5.3L LH & RH Fender Vent Emblems BLACK CHROME OEM GM

$249.98

2014-18 Silverado Sierra Crew Cab 6" Rectangular Step End Cap 22876239 see notes

$45.98

2019-2023 GMC Sierra 1500 Front Tow Recovery Hooks 84280203 Red w/ Bolts OEM GM

$149.98

2015-2020 GMC Yukon XL Front & Rear Molded Splash Guard Package Black OEM GM

$119.98

2015-2020 Tahoe Escalade Suburban Roof Rack Cross Rail Hardware Pkg 23257003 OEM

$42.98

2020-2021 GMC Sierra Front Grille Illuminated Emblem 86537574 Red OEM GM

$359.98

2019-2024 GMC Sierra 1500 Kicker Multi Pro Tailgate Sound System 19434974 OEM GM

$730.98

2020-23 Silverado Sierra HD Amber Roof Marker Clearance Lamp Kit Black OEM GM

$239.98

2014-2018 GMC Sierra Front & Rear Splash Guards Flat w/ GMC Logo Black OEM GM

$68.98

2022-2024 Chevrolet Silverado 1500 Front Tow Hooks 85657048 Red Genuine OEM GM

$159.74

2020-24 Chevrolet Corvette C8 Rear Console 70th Anniversary Emblem 87816979 OEM

$54.98

2022-2024 Chevrolet Silverado 1500 Black Grille 84938575 Genuine OEM GM

$649.98

2014-2018 Silverado Colorado Black Tailgate Bowtie Emblem 22786435 Genuine OE GM

$49.98

2015-2019 GMC Sierra 2500HD 3500HD Front Grille 84542600 Chrome Denali OEM GM

$689.98

2018-2022 Chevrolet Colorado Sport Bar 85129521 Anthracite with ZR2 Logo OEM GM

$1,094.98

2020-2024 GMC Sierra 2500HD 3500HD 6' 9" Bed Rubber Bed Mat 84634079 OEM GM

$229.98

2023-2025 Colorado Canyon Black Wheel Lock Kit 9599487 Genuine OEM GM

$78.98

2018-2021 GMC Terrain Front & Rear Black Emblem Package 84416280 Black OEM GM

$119.98

2023-2024 GMC Canyon Front & Rear Molded Splash Guards Black Genuine OEM GM

$151.98

2019-2023 Silverado Sierra Crew Cab Door Trim 84458971 Silver Hammer W/ Console

$192.98

2023-2024 Canyon Colorado Recovery Tow Hooks 85137122 Red w/ Hardware OEM GM

$99.98

About us

Hi! GM Parts Authority sells high quality GM parts and Accessories for Cars, Trucks and SUV's at discounted prices! With over 22 Years Experience with GM Parts & Accessories, we know parts & accessories...We sell them, install them and we love them!
We DO NOT use Mass listing services like other sellers just to sell items with no specifics, details or anything you need to make sure you get the correct item! Those sellers are super easy to spot and don't care if you get the right part! EACH one of our listings is done by a qualified parts & accessories counterperson who checks and lists all the details of the item. GM Parts and Accessories are application specific and we want to make sure you get the right item the first time! Check us out, you will not be disappointed!
Thanks for stopping by and as always email us with any questions!
Location: United StatesMember since: Aug 02, 2001Seller: gmpartsauthority
Top Rated SellerGM Parts Authority is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Store policies

Returns
Shipping

Detailed seller ratings

Average for the last 12 months

Accurate description
5.0
Reasonable shipping cost
4.8
Shipping speed
4.9
Communication
5.0

Seller feedback (16,904)

k***n (432)- Feedback left by buyer.
Past 6 months
Verified purchase
Absolutely delighted! 🌟 This seller has mastered the art of swift shipping – my package practically arrived before I ordered it. The item is so pristine; I wouldn't be surprised if it moonlights as a model in a showroom. Communication skills? Top-notch! They deserve a trophy for customer service, or at least a gold star sticker. If eBay had a Hall of Fame, this seller would be a first-ballot inductee. 10/10, A+, and a standing ovation! 🎉🏆 #EpicSeller #CustomerServiceChampion
s***s (118)- Feedback left by buyer.
Past 6 months
Verified purchase
Great seller. Item exactly as described and looks great. Shipping was a week late due to issues with USPS. Losing a lot of faith with them lately. Not sellers fault whatsoever. He saw it through and kept good communication. Much appreciated!
k***n (432)- Feedback left by buyer.
Past year
Verified purchase
I had an excellent eBay buying experience with this seller. The item arrived promptly and was exactly as described. Communication was fantastic, and the packaging was secure. I highly recommend this seller and would gladly do business with them again!
f***e (328)- Feedback left by buyer.
Past month
Verified purchase
These center caps are as described and are really nice, they fit perfect. The shipping was fast and the caps were well packed. I highly recommend this seller.
o***i (4)- Feedback left by buyer.
Past 6 months
Verified purchase
Excellent overall experience. Competitively priced, product is exactly as shown and described, shipping is fast, seller is very responsive.
l***i (32)- Feedback left by buyer.
Past month
Verified purchase
I let the seller know that I needed the part last minute and they made it happen. Communication was on point and the product came in looking just like the picture. Highly recommend GM Parts Authority.