{"product_id":"spectra-fg12f-fuel-tank-sending-unit-1","title":"Spectra FG12F Fuel Tank Sending Unit","description":"\u003ch2\u003eFuel Tank Sending Unit Overview\u003c\/h2\u003e\u003cp\u003eThe Spectra FG12F fuel tank sending unit is built for classic GM truck and SUV fuel systems that use a return-style tank setup. It is engineered to match original equipment performance for accurate fuel level reporting and dependable fuel delivery system operation.\u003c\/p\u003e\u003cp\u003eCompatible With Chevrolet and GMC applications including C10 Suburban, K10 Suburban, K5 Blazer, Jimmy, and related models from 1978-1984.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOE-style fuel tank sending unit for direct replacement service\u003c\/li\u003e\n\u003cli\u003eSupports fuel return applications with four outlet configuration\u003c\/li\u003e\n\u003cli\u003eBuilt with Spectra manufacturing technology and quality control standards\u003c\/li\u003e\n\u003cli\u003eApplication-specific fitment for select Chevrolet and GMC fuel tanks\u003c\/li\u003e\n\u003cli\u003ePart number FG12F for easy identification and ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eSpectra Premium FG12F is a fuel tank sending unit for select Chevrolet and GMC trucks and SUVs equipped with 31-gallon or 40-gallon tanks, depending on application. Fitment includes 1978-1984 Chevrolet C10 Suburban, C20 Suburban, K10 Suburban, K20 Suburban, and K5 Blazer, plus 1978-1984 GMC C1500 Suburban, C2500 Suburban, K1500 Suburban, K2500 Suburban, and Jimmy applications. This unit is intended for fuel systems with a return line and four outlets, making it a direct service part for restoring fuel level signal accuracy and fuel system function. The FG12F is also cross-referenced to Monroe Shocks \u0026amp; Struts part numbers 172286 and 182286 for the same application.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a Chevrolet C10 Suburban fuel tank sending unit or a GMC Jimmy fuel tank sending unit, FG12F provides a fitment-focused replacement option. The Spectra FG12F is designed to meet or exceed original equipment performance standards, helping maintain consistent gauge readings and reliable tank communication.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring inaccurate or erratic fuel gauge readings\u003c\/li\u003e\n\u003cli\u003eReplacing a worn sending unit in a return-style fuel tank\u003c\/li\u003e\n\u003cli\u003eAddressing fuel level signal loss caused by internal wear\u003c\/li\u003e\n\u003cli\u003eServicing classic Chevrolet and GMC fuel systems with four outlets\u003c\/li\u003e\n\u003cli\u003eSupporting repair work on 31-gallon and 40-gallon tank applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFitment is application-specific and depends on tank size, fuel return setup, and outlet configuration. The fitment notes state that the fuel tank must be inspected and cleaned before installation, and that the fuel tank lock ring and seal must be replaced or warranty coverage is void. Verify the tank configuration before ordering FG12F for Chevrolet and GMC applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSpectra Premium states that its engineering, manufacturing technology, and quality control are used to produce fuel tank sending units that meet or exceed original equipment performance. Part number FG12F is built to OE-level expectations for select classic GM applications.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":53669298798773,"sku":"BCNK-FG12F","price":95.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_FG12F_Fro.jpg?v=1793685828","url":"https:\/\/www.partcatalog.com\/products\/spectra-fg12f-fuel-tank-sending-unit-1","provider":"PartCatalog","version":"1.0","type":"link"}