{"product_id":"water-pump-45005-aw5087-aw5104-for-1999-2006-chevy-gmc-cadillac","title":"Water Pump 45005 AW5087 AW5104 for 1999-2006 Chevy GMC Cadillac","description":"\u003cp\u003eIn this review of the Water Pump 45005 AW5087 AW5104, the bottom line is simple: this replacement pump is aimed at owners of 1999-2006 Chevrolet, GMC and Cadillac trucks and vans who need a reliable, direct-fit cooling pump without premium dealer pricing. The reviewer found the pump delivers solid cooling performance and generally accurate fitment for 4.8, 5.3 and 6.0L V8 engines, and highlights the brand's emphasis on \u003cstrong\u003ehigh performance\u003c\/strong\u003e components and factory quality controls as the main reasons to consider it.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eDirect fit compatibility:\u003c\/strong\u003e Designed for a long list of OE cross reference part numbers to fit Silverado, Tahoe, Sierra, Yukon, Escalade, Express, Savana, Envoy and similar models with 4.8, 5.3 and 6.0L engines, reducing installation guesswork.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePremium materials:\u003c\/strong\u003e Manufactured with upgraded components and strict quality checks intended to improve service life compared with basic replacement pumps.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFactory quality standards:\u003c\/strong\u003e Produced in facilities that are ISO 9001 and IATF 16949 certified, which supports consistent build quality and traceable processes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProfessional testing:\u003c\/strong\u003e Each unit undergoes professional bench testing with specialized equipment to verify function before shipment.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWarranty support:\u003c\/strong\u003e The included one year free replacement policy gives added protection against early failures and helps buyers feel confident after purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis pump is best for DIY mechanics and independent shops replacing a failed water pump on late 1990s to mid 2000s GM V8 trucks and vans that require one of the listed cross reference numbers. It suits owners who want a balance of value and durability backed by certified manufacturing processes and a one year replacement commitment.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include owners needing OE-branded dealer parts for vehicle history or collectors who require original OEM packaging and branding. If an application requires a different mounting layout or an uncommon motor variant, confirm fitment carefully before purchase.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eGood fitment for the specified 4.8\/5.3\/6.0L GM engines based on matching cross reference numbers.\u003c\/li\u003e\n \u003cli\u003eManufactured to ISO 9001 and IATF 16949 standards, which supports consistent quality control.\u003c\/li\u003e\n \u003cli\u003eComes with a one year free replacement policy and professional pre-shipment testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSome customers reported mixed experiences with the breaker strength or a slightly loose heater hose outlet, so careful inspection at installation is advised.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible Engines\u003c\/td\u003e\n\u003ctd\u003e4.8L, 5.3L, 6.0L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eVehicle Fit\u003c\/td\u003e\n\u003ctd\u003e1999-2006 Chevy, GMC, Cadillac trucks and vans\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCross Reference\u003c\/td\u003e\n\u003ctd\u003e12456113, 12458935, 12569519, AW5087, AW5104, 45005, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eQuality Standards\u003c\/td\u003e\n\u003ctd\u003eISO 9001 and IATF 16949 certified factories\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eTesting\u003c\/td\u003e\n\u003ctd\u003eProfessional bench testing with DV Canada equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 year free replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Water Pump 45005 AW5087 AW5104 is a practical, value-oriented replacement for GM 4.8\/5.3\/6.0L engines that offers dependable cooling, certified manufacturing quality and a one year replacement promise. It is a sensible choice for independent mechanics and owners who need a direct-fit pump with verified testing, though installers should check hose outlet fit during installation.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this pump fit my 2003 Silverado 5.3L?\u003c\/strong\u003e\u003cbr\u003eCheck the vehicle engine size and match one of the listed cross reference part numbers; the pump is intended for 4.8, 5.3 and 6.0L models from 1999-2006.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the pump include a warranty?\u003c\/strong\u003e\u003cbr\u003eYes, the product is covered by a one year free replacement policy for early defects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these pumps tested before shipping?\u003c\/strong\u003e\u003cbr\u003eYes, units undergo professional testing with certified equipment to verify function prior to shipment.\u003c\/p\u003e","brand":"BDELI","offers":[{"title":"Default Title","offer_id":48657090478299,"sku":"B0DGLFPYBJ","price":82.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61JsbxRYeeL._AC_SL1500_054bae8a-41b4-4277-8db0-1ecafc557c6d.jpg?v=1778728159","url":"https:\/\/gearmusthave.com\/products\/water-pump-45005-aw5087-aw5104-for-1999-2006-chevy-gmc-cadillac","provider":"GearMustHave","version":"1.0","type":"link"}