{"product_id":"apr-08-12-audi-s5-4-2l-v8-post-nov-2008-high-pressure-fuel-pumps","title":"APR High Pressure Fuel Pumps | Audi S5 4.2L V8 (Post Nov 2008) MS100077","description":"\u003ch1\u003eAPR High Pressure Fuel Pumps\u003c\/h1\u003e\n\n\u003ch2\u003eFits 2008–2012 Audi S5 4.2L V8 (Post Nov 2008)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e MS100077\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\n\u003cp\u003eThe APR High Pressure Fuel Pump (HPFP) is a high-performance replacement component designed specifically for the 2008 to 2012 Audi S5 equipped with the 4.2L V8 engine. Engineered for enthusiasts and professionals alike, this pump ensures reliable fuel delivery under demanding conditions, supporting optimal engine response and efficiency. Crafted with precision and durability in mind, it is ideal for those seeking to maintain or enhance their vehicle’s fuel system integrity and performance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMachined from certified, heat-treated bearing-grade stainless steel for exceptional strength and longevity\u003c\/li\u003e\n  \u003cli\u003eDiamond-like coating on the plunger for increased surface hardness and wear resistance\u003c\/li\u003e\n  \u003cli\u003eManufactured with ultra-tight dimensional tolerances (.00004\") and geometric tolerances (.00005\") for precise operation\u003c\/li\u003e\n  \u003cli\u003eIncludes a properly specified spring to prevent plunger float and ensure consistent fuel pressure\u003c\/li\u003e\n  \u003cli\u003eAll internal seals, including the spring seal, are replaced for optimal sealing and reliability\u003c\/li\u003e\n  \u003cli\u003eFactory pivoting head design reduces cam follower wear and piston side loading\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\n\u003cp\u003eThe APR HPFP features meticulously machined internals designed to meet the highest standards of precision engineering. The use of heat-treated stainless steel and diamond-like coating ensures the pump withstands the rigors of high-performance driving, providing long-lasting durability and consistent fuel delivery. The tight manufacturing tolerances and sealed construction contribute to its reliable operation and ease of installation.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\n\u003cp\u003eThis high-pressure fuel pump is a direct replacement for the factory unit in compatible Audi S5 models from 2008 to 2012. Proper installation requires a clean environment and precise handling to ensure the internal tolerances are maintained, supporting optimal performance and longevity.\u003c\/p\u003e","brand":"APR","offers":[{"title":"Default Title","offer_id":52646097289503,"sku":"MS100077","price":3449.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/3d2f724be66c6fabf8b9d1f9b6420308L.jpg?v=1782777997","url":"https:\/\/shop.wheelflip.com\/products\/apr-08-12-audi-s5-4-2l-v8-post-nov-2008-high-pressure-fuel-pumps","provider":"WheelFlip","version":"1.0","type":"link"}