{"product_id":"evergreen-sa-5494173868-overhaul-engine-rebuild-kit-fit-07-12-subaru-wrx-impreza-sti-2-5l-turbo","title":"Overhaul Engine Rebuild Kit Fit 07-12 Subaru WRX Impreza STI 2.5L Turbo","description":"\u003cp\u003e\u003cfont color=\"#ff0010\"\u003e\u003cb\u003eRemark: For the main and rod bearings of the Subaru engines, 2 variations existed.  For the main bearings, the thrust washer is either located at the #3 position (middle) or the #5 position (bottom).  For the rod bearings, the shaft\/journal size is either 48mm or 52mm. This listing offers main bearing set with the thrust washers at #5 position and rod bearing set with 52mm journal size.  Please check with your professional installer if you are unsure on which set your engine takes.\u003c\/b\u003e\u003c\/font\u003e\u003c\/p\u003e\u003cp\u003eOverhaul Engine Rebuild Kit Fit 07-12 Subaru WRX Impreza STI 2.5L Turbo. This engine rebuild kit is designed to restore proper engine performance and long-term reliability. All components are manufactured to meet or exceed OEM specifications for correct fit and dependable operation. The included head gasket is a high-quality gasket commonly used by professional rebuilding shops and dealerships. Using quality components is essential for successful engine repair—do not compromise with inferior parts. This rebuild kit is intended for professional installation and does not include installation instructions. Proper tools and a factory service manual are required for correct installation. If you do not have professional experience, we recommend consulting a qualified mechanic before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComprehensive engine rebuild kit engineered for maximum durability and long-term reliability\u003c\/li\u003e\n\u003cli\u003eRestores proper engine operation by delivering correct oil pressure, cooling, and sealing\u003c\/li\u003e\n\u003cli\u003eEngine-specific components designed to work together for optimal performance and efficiency\u003c\/li\u003e\n\u003cli\u003eHelps improve horsepower, smooth operation, and overall engine longevity\u003c\/li\u003e\n\u003cli\u003ePrecision-manufactured to OEM standards for exact fitment and dependable performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFits Following Models:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e2007-2012 SUBARU IMPREZA WRX STI\u003c\/b\u003e 2.5L 2458CC H4 DOHC TURBOCHARGED, (16 VALVE), ENG CODE \"EJ257\"\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eThis item includes:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFull Gasket Set (Multiple Layers Steel (MLS) Head Gasket, Valve Cover Gasket, Valve Stem Seals, Intake Manifold Gasket, ..., Other Small Gaskets, RTV Silicone)\u003c\/li\u003e\n\u003cli\u003e12 Cylinder Head Bolts\u003c\/li\u003e\n\u003cli\u003e4 Pistons with Complete Ring Set (sizes available: see options above)\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eStandard Bore Diameter: 99.50mm\u003c\/li\u003e\n\u003cli\u003e1st Group: 1.20mm\u003c\/li\u003e\n\u003cli\u003e2nd Group: 1.20mm\u003c\/li\u003e\n\u003cli\u003eOil Ring: 2.00mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e4 Piston Wrist Pins\u003c\/li\u003e\n\u003cli\u003e8 Cir Clips\u003c\/li\u003e\n\u003cli\u003eMain Bearing Set - Thrust washers at #5 position (sizes available: see options above)\u003c\/li\u003e\n\u003cli\u003eRod Bearing Set - 52mm journal (sizes available: see options above)\u003c\/li\u003e\n\u003cli\u003e1 Timing Belt (281 teeth)\u003c\/li\u003e\n\u003cli\u003e1 GMB Tensioner (bearing \u0026amp; hydraulic cylindrical integral)\u003c\/li\u003e\n\u003cli\u003e1 GMB Upper Idler (bearing)\u003c\/li\u003e\n\u003cli\u003e1 GMB Lower Idler (bearing with inner flange)\u003c\/li\u003e\n\u003cli\u003e1 GMB Upper Idler (small bearing. outside diameter 31mm)\u003c\/li\u003e\n\u003cli\u003e1 GMB Lower Idler (sprocket with bearing)\u003c\/li\u003e\n\u003cli\u003eWater Pump w\/ Gasket (3 outlet pipes)\u003c\/li\u003e\n\u003cli\u003eOil Pump\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"-partnumber\"\u003ePart Numbers: HS9014, CS9008, HB9008, SL1000, 10-911, MB8309, RB8296, TBK328B-GMB, WP9010, OP9002\u003c\/div\u003e\u003cp\u003e\u003cb\u003eEvergreen Auto Parts and Components Inc\u003c\/b\u003e  stands tall as a beacon of quality and reliability within the automotive industry. With a legacy built on years of seasoned expertise and an unwavering dedication to excellence, we proudly present gasket sets that embody trust and durability. When it comes to your engine, trust in Evergreen to deliver the performance it deserves. Prepare your engine for a journey of success with the Evergreen Conversion\/Lower Gasket Set. Engineered with precision and crafted with care, our gasket sets promise complete sealing, unmatched durability, and seamless compatibility. Backed by the esteemed reputation of Evergreen, you can rest assured that your engine is in capable hands. Elevate your engine rebuilds or conversions today and drive with confidence knowing that you've chosen Evergreen. Don't settle for less when it comes to the heart of your vehicle. Order now and experience the quality and reliability that countless automotive enthusiasts have come to rely on.\u003c\/p\u003e","brand":"Evergreen","offers":[{"title":"Standard \/ Standard","offer_id":43996168585327,"sku":"SA-5494173868-2","price":599.99,"currency_code":"USD","in_stock":true},{"title":"Standard \/ Undersize 0.25mm \/ 0.010in","offer_id":43996168618095,"sku":"SA-5494173868-3","price":599.99,"currency_code":"USD","in_stock":true},{"title":"Standard \/ Undersize 0.50mm \/ 0.020in","offer_id":43996168650863,"sku":"SA-5494173868-4","price":624.99,"currency_code":"USD","in_stock":true},{"title":"Oversize 0.50mm \/ 0.020in \/ Standard","offer_id":43996168683631,"sku":"SA-5494173868-5","price":599.99,"currency_code":"USD","in_stock":true},{"title":"Oversize 0.50mm \/ 0.020in \/ Undersize 0.25mm \/ 0.010in","offer_id":43996168716399,"sku":"SA-5494173868-6","price":599.99,"currency_code":"USD","in_stock":true},{"title":"Oversize 0.50mm \/ 0.020in \/ Undersize 0.50mm \/ 0.020in","offer_id":43996168749167,"sku":"SA-5494173868-7","price":624.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/9760\/7535\/files\/OK9014WM_01.jpg?v=1766193808","url":"https:\/\/sparkautomotive.com\/products\/evergreen-sa-5494173868-overhaul-engine-rebuild-kit-fit-07-12-subaru-wrx-impreza-sti-2-5l-turbo","provider":"Spark Automotive","version":"1.0","type":"link"}