{"product_id":"bmw-e8x-e9x-cab-brazed-dual-pass-power-steering-cooler-csf-racing-8041","title":"BMW E8X \/ E9X CAB-Brazed Dual-Pass Power Steering Cooler - CSF Racing 8041","description":"\u003cdiv class=\"product-specs\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: space-between; gap: 30px;\"\u003e\n\u003cdiv style=\"flex: 1 1 200px;\"\u003e\n\u003ch4 style=\"font-size: 16px; font-weight: 600; margin-bottom: 10px;\"\u003eDetails\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e CSF-8041\u003cbr\u003e\u003cstrong\u003eGTIN \/ UPC:\u003c\/strong\u003e N\/A\u003cbr\u003e\u003cstrong\u003eMade in:\u003c\/strong\u003e N\/A\u003cbr\u003e\u003cstrong\u003eQuality:\u003c\/strong\u003e Premium Aftermarket\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px;\"\u003e\n\u003ch4 style=\"font-size: 16px; font-weight: 600; margin-bottom: 10px;\"\u003eVehicle Compatibility\u003c\/h4\u003e\n\u003cp\u003eBMW E8X 128i\u003cbr\u003eBMW E9X 3 Series\u003cbr\u003eBMW E90 M3 Sedan\u003cbr\u003eBMW E92 M3 Coupe\u003cbr\u003eBMW E93 M3 Convertible\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px;\"\u003e\n\u003ch4 style=\"font-size: 16px; font-weight: 600; margin-bottom: 10px;\"\u003eMFG Numbers\u003c\/h4\u003e\n\u003cp\u003e8041\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"extended__moreInfo\" style=\"margin-top: 20px;\"\u003e\n\u003ch4 style=\"font-size: 16px; font-weight: 600; margin-bottom: 10px;\"\u003eProduct Information\u003c\/h4\u003e\n\u003cp\u003eThe CSF High-Performance Power Steering Cooler is a direct-fit upgrade for compatible BMW E8X and E9X models, including the BMW E90, E92 and E93 M3 equipped with the S65 V8 engine.\u003c\/p\u003e\n\u003cp\u003ePower steering fluid temperatures can rise considerably during spirited driving, track use and repeated high-load steering operation. Excessive heat can reduce fluid performance and place additional thermal stress on the power steering pump, hoses, seals and other hydraulic steering components.\u003c\/p\u003e\n\u003cp\u003eCSF replaces the factory mechanically bonded, low-efficiency core with a CAB-brazed plate-type design based on the company's air-conditioning condenser technology. The cooler uses a single-row, super-high-pressure 18 mm microtube containing four internal channels to improve heat transfer while maintaining a compact and durable construction.\u003c\/p\u003e\n\u003cp\u003eA dual-pass, six-row layout provides an 83% increase in cooling surface area compared with the original unit. Laboratory testing performed by CSF demonstrated approximately 40% greater cooling efficiency than the factory power steering cooler.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for compatible BMW E8X and E9X models\u003c\/li\u003e\n\u003cli\u003eCompatible with the BMW E90, E92 and E93 M3 S65 V8\u003c\/li\u003e\n\u003cli\u003eDirect replacement for the factory power steering cooler\u003c\/li\u003e\n\u003cli\u003eCAB-brazed high-efficiency plate-type construction\u003c\/li\u003e\n\u003cli\u003eSingle-row, 18 mm (0.71 in) super-high-pressure microtube\u003c\/li\u003e\n\u003cli\u003eFour internal microtube channels\u003c\/li\u003e\n\u003cli\u003eDual-pass, six-row cooling design\u003c\/li\u003e\n\u003cli\u003e83% greater surface area than the factory cooler\u003c\/li\u003e\n\u003cli\u003eApproximately 40% greater cooling efficiency than the factory unit\u003c\/li\u003e\n\u003cli\u003eRetains the original power steering oil-line connections\u003c\/li\u003e\n\u003cli\u003eCompatible with the factory mounting brackets and air-conditioning condenser\u003c\/li\u003e\n\u003cli\u003eTrue plug-and-play installation with no cutting or modifications required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"extended__kit\" style=\"margin-top: 25px;\"\u003e\n\u003ch4 style=\"font-size: 16px; font-weight: 600; margin-bottom: 12px;\"\u003ePerformance Specifications\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003cth style=\"padding: 8px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 8px;\"\u003eCSF Power Steering Cooler\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCore Construction\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCAB-brazed plate type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMicrotube Width\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e18 mm (0.71 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eInternal Channels\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCooling Configuration\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eDual pass, 6 rows\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eTotal Height\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e83 mm (3.27 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eSurface-Area Increase\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e83% compared with the factory cooler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eTested Efficiency Increase\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eApproximately 40% compared with the factory cooler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"extended__moreInfo\" style=\"margin-top: 25px;\"\u003e\n\u003ch4 style=\"font-size: 16px; font-weight: 600; margin-bottom: 10px;\"\u003eCooling Performance\u003c\/h4\u003e\n\u003cp\u003eThe dual-pass configuration directs the power steering fluid through the cooler in two stages, increasing its exposure to the available cooling surface. The six-row plate design and multi-channel microtube construction help remove heat more efficiently than the factory mechanically bonded cooler.\u003c\/p\u003e\n\u003cp\u003eImproved power steering fluid temperature control is especially beneficial during track driving, autocross, spirited road use and other conditions involving frequent or sustained steering input. Reducing fluid temperature can help preserve hydraulic performance and reduce thermal stress on the power steering system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"extended__moreInfo\" style=\"margin-top: 25px;\"\u003e\n\u003ch4 style=\"font-size: 16px; font-weight: 600; margin-bottom: 10px;\"\u003eSupercharger and Auxiliary Cooler Compatibility\u003c\/h4\u003e\n\u003cp\u003eThe cooler's increased height is positioned above the factory cooler location rather than extending downward. This design preserves space beneath the power steering cooler for compatible aftermarket supercharger heat exchangers, auxiliary coolers and other front-mounted cooling components.\u003c\/p\u003e\n\u003cp\u003eIts 83 mm (3.27 in) overall height provides substantially more cooling surface while maintaining the lower clearance required by many modified E9X M3 applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"extended__moreInfo\" style=\"margin-top: 25px;\"\u003e\n\u003ch4 style=\"font-size: 16px; font-weight: 600; margin-bottom: 10px;\"\u003eQuality and Testing\u003c\/h4\u003e\n\u003cp\u003eCSF operates ISO-certified manufacturing facilities and supplies cooling components to automotive manufacturers in the United States, Germany and Asia. Its performance cooling products are manufactured using the same production standards applied to its original-equipment cooling components.\u003c\/p\u003e\n\u003cp\u003eCSF cooling products are subjected to rigorous quality-control procedures that may include hydrostatic testing, vacuum-decay testing and lifecycle testing to verify sealing, durability and long-term performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"extended__moreInfo\" style=\"margin-top: 25px;\"\u003e\n\u003ch4 style=\"font-size: 16px; font-weight: 600; margin-bottom: 10px;\"\u003eInstallation\u003c\/h4\u003e\n\u003cp\u003eThe power steering cooler is designed as a true plug-and-play replacement and requires no cutting or permanent modifications. It accepts the original power steering oil-line connections, mounting brackets and air-conditioning condenser.\u003c\/p\u003e\n\u003cp\u003eProfessional installation is recommended to ensure correct positioning, secure hydraulic connections and proper clearance around the air-conditioning condenser, bumper and any additional front-mounted cooling components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"extended__moreInfo\" style=\"margin-top: 25px;\"\u003e\n\u003ch4 style=\"font-size: 16px; font-weight: 600; margin-bottom: 10px;\"\u003eImportant Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces BMW OE power steering cooler part number 17117522119.\u003c\/li\u003e\n\u003cli\u003eNo cutting or modification of the factory mounting area is required.\u003c\/li\u003e\n\u003cli\u003eDesigned to retain the original power steering lines, mounting brackets and air-conditioning condenser.\u003c\/li\u003e\n\u003cli\u003ePower steering fluid, hoses, seals and additional installation components are not included unless otherwise specified.\u003c\/li\u003e\n\u003cli\u003eInspect the power steering hoses, fittings and seals during installation and replace worn or leaking components as required.\u003c\/li\u003e\n\u003cli\u003eProfessional installation, correct fluid filling and a final leak inspection are recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":47773163946237,"sku":"CSF-8041","price":799.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/0329\/9069\/files\/CSF-8041.jpg?v=1782880920","url":"https:\/\/gemsautocraft.com\/products\/bmw-e8x-e9x-cab-brazed-dual-pass-power-steering-cooler-csf-racing-8041","provider":"GEMS autocraft","version":"1.0","type":"link"}