{"product_id":"autoexact-fuel-pump-assembly-1988-1995-chevy-gmc-trucks-w-sending-unit-direct-fit-filtered","title":"autoexact Fuel Pump Assembly 1988–1995 Chevy\/GMC Trucks w\/ Sending Unit — Direct-Fit, Filtered","description":"\u003cstrong\u003eThis AutoExact fuel pump assembly is a direct-fit replacement for select 1988–1995 Chevrolet Silverado and GMC C\/K-series trucks, supplying fuel pressure and a built-in sending unit for accurate gauge readings.\u003c\/strong\u003e\n\n\u003cp\u003eIf your classic Chevy or GMC truck shows hard starts, hesitation, or erratic fuel gauge readings, a worn fuel pump assembly is often the cause. This AutoExact unit is engineered to match factory mounting points and electrical connectors for a straightforward swap with no cutting or major wiring changes, and it replaces common OE numbers like P80000S, E3621S, and HP10000.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this pump improve drivability?\u003c\/h3\u003e\n\u003cp\u003eThe assembly restores steady fuel pressure and flow, which reduces symptoms such as stalling, rough idle, and slowed acceleration. Reliable pressure helps the engine run more consistently under load and during acceleration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered to match OEM flow characteristics for stable fueling.\u003c\/li\u003e\n  \u003cli\u003eMultilayer filtration minimizes debris entering the pump core and injectors.\u003c\/li\u003e\n  \u003cli\u003eOptimized pickup design helps maintain supply at low fuel levels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit my 1988–1995 Chevy or GMC truck?\u003c\/h3\u003e\n\u003cp\u003eThis assembly is built for specific Silverado and C\/K-series models from 1988–1995 when the vehicle’s original part numbers and connector types align. Always confirm your original part number and connector style before purchasing to ensure proper compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with many 1988–1995 Chevy and GMC C1500\/K1500, C2500\/K2500, C3500\/K3500 models.\u003c\/li\u003e\n  \u003cli\u003eReplaces P80000S, E3621S, HP10000, SP01A1H and listed OEM numbers.\u003c\/li\u003e\n  \u003cli\u003eFactory-style mounting points for direct replacement—no cutting needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat protection and filtration does the unit provide?\u003c\/h3\u003e\n\u003cp\u003eThe pump includes a multi-layer filtration system that captures rust and large particulates before they reach the pump core. This reduces the risk of clogging and helps protect downstream fuel system components like injectors and valves.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrimary strainer and internal filters trap contaminants early.\u003c\/li\u003e\n  \u003cli\u003eCleaner fuel flow lowers wear on the pump and injectors.\u003c\/li\u003e\n  \u003cli\u003eDurable internals improve resistance to routine fuel-system stresses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow reliable is it and what warranty coverage exists?\u003c\/h3\u003e\n\u003cp\u003eEach unit is tested for flow, sealing, electrical operation, and leak resistance before shipment to verify functionality. AutoExact backs this pump assembly with a 1-year limited warranty and customer support to address installation or performance questions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuality-tested prior to shipping for flow and sealing integrity.\u003c\/li\u003e\n  \u003cli\u003e1-year limited warranty for peace of mind.\u003c\/li\u003e\n  \u003cli\u003eSupport available if fitment or installation questions arise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This fuel pump assembly is designed for owners, restorers, and mechanics working on late‑’80s to mid‑’90s Chevrolet Silverado and GMC C\/K trucks who need a reliable, direct-replacement pump and sending unit. It’s a practical choice for vehicles showing fuel delivery symptoms or inaccurate gauge readings, and for anyone seeking OE-style fitment without extensive wiring or modification.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this replace part number P80000S and E3621S?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This AutoExact assembly is designed to replace P80000S, E3621S and other listed OEM numbers when fitment and connector type match.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to modify wiring to install this pump?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No major wiring changes are required; it uses factory-style connectors for direct replacement on compatible vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"autoexact","offers":[{"title":"Default Title","offer_id":48081381916830,"sku":"B0GCRX3MPF","price":73.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/autoexact-front-assembly-view.jpg?v=1785802018","url":"https:\/\/northtrailauto.ca\/products\/autoexact-fuel-pump-assembly-1988-1995-chevy-gmc-trucks-w-sending-unit-direct-fit-filtered","provider":"North Trail Auto","version":"1.0","type":"link"}