{"product_id":"exhaust-intake-valve-kit-2007-2010-audi-4-2l-1","title":"DNJ Exhaust Intake Valve Kit 2007-2010 Audi 4.2L","description":"\u003cdiv class=\"po-desc\" data-gen=\"v2\"\u003e\n\u003cp\u003eDNJ Exhaust Intake Valve Kit for the 2007–2010 Audi with the 4.2L engine. Burned or bent valves cause misfires and low compression. Guides that wear let valves wobble and burn oil. Part number: VK324423.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e DNJ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart type:\u003c\/strong\u003e Valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e VK324423\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.2L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Designation:\u003c\/strong\u003e BNS, BYH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Exhaust Valve (EV802) x16, Intake Valve (IV802B) x16\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment for the 2007–2010 Audi\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYears:\u003c\/strong\u003e 2007–2010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicles:\u003c\/strong\u003e Audi R8, RS4 4.2L V8 DOHC 32V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck your year, model, engine and trim against this list before you order.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eIntake valves let the air and fuel mixture into the cylinder; exhaust valves let the burned gases out. Using the correct part for your exact engine keeps oil pressure, sealing and timing where the engine was designed to run, and doing related parts at the same time saves taking it apart twice.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHave the valve seats cut or lapped so the new valves seal fully.\u003c\/li\u003e\n\u003cli\u003eValve stem seals: Always new with new valves.\u003c\/li\u003e\n\u003cli\u003eHead gasket: The head comes off for this job.\u003c\/li\u003e\n\u003cli\u003ePut the new part next to the old one and compare the shape, mounting points and connections before you install it.\u003c\/li\u003e\n\u003cli\u003eWork on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the part number of this exhaust intake valve kit?\u003c\/strong\u003e\u003cbr\u003eVK324423 (DNJ). Compare it with the number on your old part or in your parts catalog.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it sold individually or as a set?\u003c\/strong\u003e\u003cbr\u003eThe listing gives: Exhaust Valve (EV802) x16, Intake Valve (IV802B) x16.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich engine is it for?\u003c\/strong\u003e\u003cbr\u003eIt is listed for the 4.2L engine in the 2007–2010 Audi. Check the engine code on your vehicle if it was offered with more than one engine.\u003c\/p\u003e\n\u003ch3\u003eBefore you order\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm your year, make, model, engine and trim match the fitment listed above (2007–2010 Audi 4.2L).\u003c\/li\u003e\n\u003cli\u003eCompare part number VK324423 with your original part.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DNJ","offers":[{"title":"Default Title","offer_id":67845907579194,"sku":"VK324423","price":372.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/8245\/2538\/files\/VK324423.jpg?v=1793378223","url":"https:\/\/partotter.com\/products\/exhaust-intake-valve-kit-2007-2010-audi-4-2l-1","provider":"PartOtter","version":"1.0","type":"link"}