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GM Parts Authority

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All items

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

$151.98

2020-2024 GMC Sierra 1500 Duramax Diesel Fender Vent Emblem Kit 86532091 Black

$198.98

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

$214.98

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

$149.98

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

$149.98

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

$64.89

2020-23 Silverado Sierra HD Roof Marker Clearance Lamp Harness 84858732 OEM GM

$44.74

2019-2024 Chevrolet Silverado Z71 Crew Cab Front & Rear Floor Liners Black OEM

$264.98

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

$364.98

2021-2024 Cadillac Escalade All Weather 3rd Row Floor Liner 85576437 Black OEM

$89.98

2019-2024 GMC Sierra REGULAR Cab Premium All Weather Floor Liners 84418536 OEM

$129.98

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

$16.98

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

$239.98

2023-2024 GMC Canyon Premium All Weather Front & Rear Floor Liners Black OEM GM

$184.98

2021-2024 Chevrolet Tahoe Suburban Front & Rear Molded Splash Guard Black OEM GM

$124.98

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

$38.98

2019-2022 Chevrolet Silverado 1500 LED Fog Lamp Pkg 85149041 W/ Task Lighting OE

$279.98

2020-2022 Silverado Sierra Hitch Receptacle 13526856 7 Pin w/ Dual Camera OEM GM

$146.74

2019-2024 GMC Sierra 1500 6.2L Fender Vent Emblem Kit 86532094 Black OEM GM

$199.98

2019-2024 Chevrolet Silverado Front Floor Liners 84348118 Black w/ Chrome Z71 OE

$164.98

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

$586.98

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

$47.98

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

$209.98

2015-2023 Silverado Tahoe Suburban Bowtie LED Puddle Light Kit 84408372 OEM GM

$110.98

2014-2018 Chevrolet Silverado Front Molded Splash Guards 22894857 Black Grained

$69.98

2014-2018 Silverado Sierra Trailer Hitch Receptacle Plug 23404450 7 Way - 4 Way

$64.98

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

$586.98

2020-2024 GMC Sierra HD Black Center Cap 84465268 Qty 4 Black w/ Black Logo OEM

$152.98

2021-2024 Chevrolet Trailblazer Cargo Area Shade 42747604 Black Genuine OEM GM

$189.74

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

$198.98

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

$14.98

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

$129.98

2019-2023 Camaro LT4 High Pressure Fuel Pump Conversion Harness 12707877 OEM GM

$51.98

2022-2024 GMC Sierra 1500 Illuminated Grille Emblem 86537586 Black OEM GM

$549.98

2019-2024 Silverado Z71 Crew Cab Front & Rear Floor Liners Dark Atmosphere OE GM

$259.98

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

$689.98

2018-2022 GMC Canyon Bed Mount Sport Bar 84129522 w/ Script Genuine OEM GM

$998.74

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

$269.98

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

$349.98

2018-2022 Chevrolet Traverse Black Bowtie Emblems 85115644 Grille & Liftgate OEM

$129.98

2022-2023 GMC Sierra 5.3L Engine Fender Vent Emblem Kit 85160715 Black OEM GM

$198.98

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

$114.98

2020-2024 GMC Sierra 2500HD 3500HD Front & Rear Molded Splash Guards Black OEM

$117.98

2016-2024 Chevrolet Camaro SS 6.2L Black Strut Tower Brace 84247228 OEM GM

$369.78

2022-2024 GMC Sierra Illuminated Door Sill Plates 85527846 w/ Denali Script OEM

$349.98

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

$119.98

2020-2024 Cadillac XT5 Premium Molded Splash Guards Package Front & Rear Black

$116.98

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

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Returns
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Detailed seller ratings

Average for the last 12 months

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

Seller feedback (16,845)

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 month
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!
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.
a***r (338)- Feedback left by buyer.
Past 6 months
Verified purchase
Item as described, great communication and lightning fast shipping! A+ seller