{"product_id":"fuel-pump-tbi-gmt400","title":"Fuel Pump - TBI - GMT400","description":"\u003cp\u003eFuel pump for the 1988 to 1995 Chevrolet and GMC C\/K (GMT400) trucks with throttle body injection (TBI).\u003c\/p\u003e\u003ch3\u003ePart numbers\u003c\/h3\u003e\u003cp\u003eOEM GM 25163461.\u003c\/p\u003e\u003ch3\u003eFits\u003c\/h3\u003e\u003cp\u003e1988 to 1995 C\/K 1500 to 3500 trucks with TBI 5.0\/5.7 V8 engines. TBI only - 1996 to 1998 Vortec trucks use a different pump.\u003c\/p\u003e\u003ch3\u003eWhy it matters\u003c\/h3\u003e\u003cp\u003eSame in-tank heat-soak problem as the later Vortec pump, and just as common a failure on these earlier trucks. If the truck is hard to start hot, loses power on the move, or won't start after sitting in the sun, this is the usual culprit.\u003c\/p\u003e\u003ch3\u003eWhat you get\u003c\/h3\u003e\u003cp\u003eOne new fuel pump, in-tank fitment. Brand Delphi.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eIf you're not certain this is the right part, drop us your VIN before ordering. We'd rather check it now than have you sending it back.\u003c\/em\u003e\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":49756208464122,"sku":"OBSAE-GMT4-00002","price":649.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/5131\/8266\/files\/Screenshot2026-08-09115639.png?v=1786262304","url":"https:\/\/obscureparts.com\/products\/fuel-pump-tbi-gmt400","provider":"Obscure Parts","version":"1.0","type":"link"}