{"product_id":"dorman-579-038-fuel-tank-sending-unit-lock-ring","title":"Dorman 579-038 Fuel Tank Sending Unit Lock Ring","description":"\u003ch2\u003eFuel Tank Sending Unit Lock Ring for Service Replacement\u003c\/h2\u003e\u003cp\u003eDorman 579-038 is a fuel tank sending unit lock ring made for secure retention of the fuel pump assembly at the tank opening. Built from durable rubber and supplied with a gasket or seal, it is a practical replacement when servicing the sending unit on select Pontiac, Suzuki, and Chevrolet applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFuel tank sending unit lock ring for retaining the fuel pump assembly\u003c\/li\u003e\n\u003cli\u003eDurable rubber construction for reliable service\u003c\/li\u003e\n\u003cli\u003eInside diameter: 3.25 in; outside diameter: 3.75 in\u003c\/li\u003e\n\u003cli\u003eLock ring diameter: 1.25 in\u003c\/li\u003e\n\u003cli\u003eGasket or seal included for service work\u003c\/li\u003e\n\u003cli\u003eCompatible with select 1989-1996 Pontiac Sunrunner, Suzuki Samurai, Suzuki Sidekick, and Chevrolet Tracker applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 579-038 is used to secure the sending unit and fuel pump assembly to the fuel tank opening after service. It is a direct-fit style replacement for select vehicles, including 1994-1996 Pontiac Sunrunner, 1990-1995 Suzuki Samurai, 1989-1994 Suzuki Sidekick, and 1989-1991 Chevrolet Tracker models. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286) for the same application.\u003c\/p\u003e\u003cp\u003eThe rubber construction helps provide dependable retention at the tank interface, while the included seal supports a proper service replacement. For buyers searching for a fuel tank sending unit lock ring for Suzuki Samurai, Suzuki Sidekick fuel pump service parts, or Chevrolet Tracker sending unit hardware, Dorman 579-038 is the relevant OE-style replacement.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoose or worn fuel pump lock ring at the tank opening\u003c\/li\u003e\n\u003cli\u003eSending unit service where the retaining ring needs replacement\u003c\/li\u003e\n\u003cli\u003eFuel pump assembly retention concerns after tank repair\u003c\/li\u003e\n\u003cli\u003eSeal replacement during fuel tank sender maintenance\u003c\/li\u003e\n\u003cli\u003eFitment-specific repair needs on Pontiac Sunrunner, Suzuki Samurai, Suzuki Sidekick, and Chevrolet Tracker models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInspect the tank flange, sending unit, and seal surfaces before installation. Clean the mating area thoroughly so the lock ring seats evenly, and verify the ring engages correctly with the fuel pump assembly. Confirm vehicle fitment by year and model before service, especially on 1989-1996 Pontiac Sunrunner, Suzuki Samurai, Suzuki Sidekick, and Chevrolet Tracker applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures replacement hardware for service-focused repairs, and this lock ring is built from durable materials for reliable use in fuel system maintenance.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52727053287605,"sku":"BKKY-579-038","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_579038_Fro.jpg?v=1782105178","url":"https:\/\/www.partcatalog.com\/products\/dorman-579-038-fuel-tank-sending-unit-lock-ring","provider":"PartCatalog","version":"1.0","type":"link"}