Dorman 579-053 Fuel Tank Sending Unit Lock Ring for Specific Models

Recommended for replacement whenever the sending unit is serviced, this fuel tank sending unit lock ring securely retains the fuel pump assembly to the lock. Made of durable materials for reliable service. With over 80,000 products backed by a team of product engineers and experts based in the United States, Dorman is the first choice of automotive professionals, backyard mechanics, and do-it-yourselfers all over North America.

• Direct replacement - this fuel tank sending unit lock ring is made to match the fit and performance of the original ring on specific vehicle applications
• Recommended for replacement whenever the sending unit is serviced, this fuel tank sending unit lock ring securely retains the fuel pump assembly to the lock
• Durable construction - this part is made from quality materials to ensure reliable performance and long service life
• Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
• Vehicle model years this part fits:
  Buick Century: 2000
  Buick Rainier: 2004
  Buick Regal: 2000
  Cadillac Escalade: 1999, 2000, 2002, 2003, 2004
  Chevrolet Avalanche 1500: 2002, 2003
  
• Chevrolet Avalanche 2500: 2002, 2003
  Chevrolet Blazer: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
  Chevrolet Express 3500: 1997, 1998, 1999, 2000, 2001, 2002, 2003
  Chevrolet K1500: 1999
  
• Chevrolet S10: 1998, 1999, 2000, 2001, 2002, 2003, 2004
  Chevrolet Silverado 1500 HD: 2001, 2002, 2003
  Chevrolet Silverado 1500: 1999, 2000, 2001, 2002, 2003, 2004
  Chevrolet Silverado 2500 HD: 2001, 2002, 2003, 2004
  
• Chevrolet Silverado 2500: 1999, 2000, 2001, 2002, 2003
  Chevrolet Silverado 3500: 2001, 2002, 2003, 2004, 2005, 2006, 2007
  Chevrolet SSR: 2003, 2004
  Chevrolet Suburban 1500: 2002, 2003
  Chevrolet Suburban 2500: 2002, 2003
  
• Chevrolet Tahoe: 1998, 1999, 2000
  Chevrolet Trailblazer EXT: 2002, 2003, 2004
  Chevrolet Trailblazer: 2002, 2003, 2004
  GMC Envoy XL: 2002, 2003, 2004
  GMC Envoy XUV: 2004
  GMC Envoy: 2002, 2003, 2004
  
• Also fits more vehicles not listed here