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Online Parts Catalog

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Welcome to Gateway Buick GMC - Missouri's new and used car dealer selling Genuine Parts in St. Louis, MO 63042.

After decades of service to our customers, we have become synonymous with providing a quality selection, excellent prices, and friendly service.

We will provide you with Original Equipment parts you need for the maintenance or repair of your vehicle. We serve the entire state of Missouri, including the St. Charles, Maryland Heights, St. Peters, Chesterfield, Bridgeton, St. Ann, Hazelwood, Ferguson, Overland, Florissant, Kansas City, Creve Coeur and Berkeley areas. We also ship nationally and in Chicago, IL, Springfield, IL, Indianapolis, IN, Nashville, TN, Memphis, TN and , Little Rock, AR.

Our large inventory ensures that you will find the parts you need for your 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 and 2014 Chevrolet, GMC, Buick, Cadillac, Hummer, Saturn and Pontiac, Malibu, Cruze, Impala, Camaro, Escalade, Regal and Yukon vehicles amongst others.

Our Center offers OEM parts online at discount rates. If you are looking for great service and great original quality parts, you've come to the right place so order online today from the convenience of your home.

Buy quality OEM parts online and save:

  • GMC Regulators
  • GMC Floor Mats
  • GMC Alternators
  • GMC Starters
  • GMC Fuel Filters
  • GMC Rotors
  • GMC Doors
  • GMC Fenders
  • Buick Air Filters
  • Buick Regulators
  • Buick Floor Mats
  • Buick Alternators
  • Buick Starters
  • Buick Fuel Filters
  • Buick Rotors
  • Chevy Oil Filters
  • Chevy Brake Pads
  • Chevy Doors
  • Chevy Fenders
  • Chevy Lamps
  • Chevy Hubs
  • Chevy Grilles
  • Chevy Bumpers


Gateway: The Right Way! Check us out on Twitter, Facebook, YouTube and Google+. We have the prices you want. Order today to get your vehicle back to top notch condition! We can be reached at (888) 385-2261 and are located on 820 James S. McDonnell Boulevard
Hazelwood, MO 63042
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