{"product_id":"turbosprezarka-k04-001-vw-golf-bora-jetta-1-8t","title":"K04-001 turbocharger for VW Golf Bora Jetta 1.8T","description":"\u003ch2\u003eTurbocharger K04-001 for 1.8T engines\u003c\/h2\u003e\u003cp\u003eThe K04-001 turbocharger with a billet compressor wheel is designed as a retrofit for select K03-052 and K03-053 turbochargers used in 1.8T engines. It features oil and liquid cooling, a plain bearing, and a 270-degree thrust bearing.\u003c\/p\u003e\u003cp\u003eBefore purchasing, compare the installed turbocharger's part number with the part number and take into account the difference in compressor inlet size. The K04-001 model has an inlet of 48.7 mm, while the K03-052 and K03-053 turbochargers have an inlet of 45 mm. Modification of the intake hose or the use of silicone hose may be necessary.\u003c\/p\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003e  \u003cstrong\u003eAudi A3:\u003c\/strong\u003e AGU, ALN, ARZ engines 110 kW\/150 HP, year 1996–2003; AUQ, ARZ, APP engines 132 kW\/180 HP, year 1996–2003.\u003c\/li\u003e  \u003cli\u003e  \u003cstrong\u003eAudi TT:\u003c\/strong\u003e AUQ 132 kW\/180 HP engines, years 1998–2006.\u003c\/li\u003e  \u003cli\u003e  \u003cstrong\u003eVolkswagen Beetle:\u003c\/strong\u003e 1.8L-5V engine, 1996–2009.\u003c\/li\u003e  \u003cli\u003e  \u003cstrong\u003eVolkswagen Golf, Bora and Jetta:\u003c\/strong\u003e AUQ, ARZ engines, years 2000–2009.\u003c\/li\u003e  \u003cli\u003e  \u003cstrong\u003eVolkswagen New Beetle:\u003c\/strong\u003e 1.8L-5V engine, 2000–2005.\u003c\/li\u003e  \u003cli\u003e  \u003cstrong\u003eSeat Ibiza:\u003c\/strong\u003e 1.8L-5V engine, 1996–2009.\u003c\/li\u003e  \u003cli\u003e  \u003cstrong\u003eSeat Leon:\u003c\/strong\u003e AJQ, APP, ARY, AUQ engines 132 kW\/180 HP, years 1998–2006.\u003c\/li\u003e  \u003cli\u003e  \u003cstrong\u003eSkoda Octavia:\u003c\/strong\u003e AUQ engine 132 kW\/180 HP, years 2001–2005.\u003c\/li\u003e  \u003c\/ul\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e  \u003ctr\u003e  \u003ctd\u003eTurbocharger model\u003c\/td\u003e  \u003ctd\u003eK04-001\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eType\u003c\/td\u003e  \u003ctd\u003eSingle turbocharger\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eEngine\u003c\/td\u003e  \u003ctd\u003e1.8L-5V\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eEngine codes\u003c\/td\u003e  \u003ctd\u003eAJQ, APP, AUM, AUQ, ARY\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eCompressor inlet\u003c\/td\u003e  \u003ctd\u003e48.7 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eCompressor outlet\u003c\/td\u003e  \u003ctd\u003e52 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eCooling\u003c\/td\u003e  \u003ctd\u003eOil and liquid\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eBearing type\u003c\/td\u003e  \u003ctd\u003ePlain\/floating bearing\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eThrust bearing\u003c\/td\u003e  \u003ctd\u003e270 degrees\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003ePower given in the source\u003c\/td\u003e  \u003ctd\u003e162 kW\/220 hp\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eCondition\u003c\/td\u003e  \u003ctd\u003eNew\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eFinish\u003c\/td\u003e  \u003ctd\u003eMatte\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eMaterials and construction\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003eTurbine housing: silicon-molybdenum alloy steel.\u003c\/li\u003e  \u003cli\u003eTurbine wheel: K419 alloy.\u003c\/li\u003e  \u003cli\u003eCompression Wheel: CNC milled billet forged aluminum wheel.\u003c\/li\u003e  \u003cli\u003eOil seal: steel sealing ring.\u003c\/li\u003e  \u003c\/ul\u003e\u003ch2\u003eOEM\/OE numbers\u003c\/h2\u003e\u003cp\u003eK04-001, K03-052, K03-053, 53049500001, 53039700052, 53039880052, 53039880094, 5303-970-0053, 53039880053, 53039880058, 06A145681H, 06A145702P, 06A145704S, 145681, 145702, 145704.\u003c\/p\u003e\u003ch2\u003eImportant assembly information\u003c\/h2\u003e\u003cp\u003eBefore purchasing, please confirm the original turbocharger part number. This is a K04-001 upgrade for the K03-052 and K03-053, so some applications may require modifications to the intake manifold. Installation by a qualified technician is recommended. Before installing a new turbocharger, determine and correct the cause of the failure on the previous one, such as insufficient lubrication, a foreign body in the intake system, or a faulty crankcase ventilation system.\u003c\/p\u003e\u003c!-- mg-product-seo-v4 --\u003e\u003cdiv class=\"mg-product-seo-v4\" data-mg-stage=\"product-seo-v4-final-append-only\"\u003e  \u003chr\u003e  \u003ch2\u003eHelpful information before purchasing\u003c\/h2\u003e  \u003cp\u003eThis product is designed for select Audi, Volkswagen, Seat, and Skoda vehicles with 1.8T engines, and as a retrofit to K03-052 and K03-053 turbochargers. Please confirm fitment by verifying the original part number, engine code, and intake manifold size. The K04-001 has a 48.7mm compressor inlet, so it may require intake modifications instead of the K03 with a 45mm inlet.\u003c\/p\u003e  \u003ch2\u003eThe most important information\u003c\/h2\u003e  \u003cul\u003e  \u003cli\u003eTurbocharger model: K04-001.\u003c\/li\u003e  \u003cli\u003eThe compressor inlet is 48.7 mm and the outlet is 52 mm.\u003c\/li\u003e  \u003cli\u003eCooling is done by oil and liquid.\u003c\/li\u003e  \u003cli\u003eA plain\/floating bearing and a 270 degree thrust bearing were used.\u003c\/li\u003e  \u003cli\u003eThis product is designed for select 1.8L-5V engines and is not universal fit.\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch2\u003eContents of the set\u003c\/h2\u003e  \u003cp\u003eThe offer includes the parts shown in the product image. Please verify the detailed contents for your chosen variant before purchasing.\u003c\/p\u003e  \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e  \u003ch3\u003eHow do I check if a part fits?\u003c\/h3\u003e  \u003cp\u003eCompare the original turbocharger number, engine code, vehicle model, and year, and check the intake pipe dimensions. If replacing a K03-052 or K03-053 with a K04-001, you'll need to consider the larger compressor inlet: 48.7mm instead of 45mm.\u003c\/p\u003e  \u003ch3\u003eIs the product ready for assembly?\u003c\/h3\u003e  \u003cp\u003eInstallation requires compatibility verification and may require modification of the intake tract. Professional installation and troubleshooting of the previous turbocharger are recommended.\u003c\/p\u003e  \u003ch3\u003eDoes the offer include a complete set?\u003c\/h3\u003e  \u003cp\u003eThe source does not provide a detailed list of kit components. You will receive the parts shown in the product image; the exact scope should be verified before purchase.\u003c\/p\u003e  \u003ch2\u003eWhy is it worth buying from Multigenus?\u003c\/h2\u003e  \u003cul\u003e  \u003cli\u003eShips from European warehouse for selected offers\u003c\/li\u003e  \u003cli\u003eFinal price within the EU, excluding customs and import surcharges\u003c\/li\u003e  \u003cli\u003e14 days to return in accordance with EU law\u003c\/li\u003e  \u003cli\u003ePre- and post-purchase support\u003c\/li\u003e  \u003cli\u003eThe product is described in a way that makes it easier to choose the right variant\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e\u003c!-- \/mg-product-seo-v4 --\u003e","brand":"MXR","offers":[{"title":"Default Title","offer_id":58718277108057,"sku":"200007763:201336101","price":3369.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/9125\/3337\/files\/turbosprezarka-k04-001-do-vw-golf-bora-jetta-1-8t-289.webp?v=1787724178","url":"https:\/\/multigenus.com\/en\/products\/turbocharger-k04-001-vw-golf-bora-jetta-1-8t","provider":"Multigenus","version":"1.0","type":"link"}