{"product_id":"csf-high-performance-engine-oil-cooler-for-bmw-g2x-g42-m240i-m340i-m440i","title":"CSF High Performance Engine Oil Cooler for BMW G2X G42 M240i M340i M440i","description":"\u003ch2 class=\"wp-block-heading\" id=\"h-bmw-g2x-m340i-m440i-amp-g42-m240i-high-performance-engine-oil-cooler-features-csf-8372\"\u003eBMW G2X M340i\/M440i \u0026amp; G42 M240i High-Performance Engine Oil Cooler Features (CSF #8372)\u003c\/h2\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e8mm Tall Multi-Louvered Fin\u003c\/li\u003e\n\u003cli\u003eMade with CSF’s AC Condenser Technology Using a 1-Row Super-High Pressure 32mm 10-Channel Microtube for Optimal Oil Flow and Maximum Surface Area Contact\u003c\/li\u003e\n\u003cli\u003eUtilizes OEM Top\/Bottom Rubber Seals for Optimal Airflow\u003c\/li\u003e\n\u003cli\u003eOEM Style Inlet\/Outlet Connections\u003c\/li\u003e\n\u003cli\u003eIncludes Rock Guard\u003c\/li\u003e\n\u003cli\u003eDrop-in Fit Install\u003c\/li\u003e\n\u003cli\u003e2-Year Limited Warranty\u003c\/li\u003e\n\u003cli\u003eIdeal for Road Racing, Drag Racing, and Vehicles With Increased Performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e2022-2026 BMW G42 M240i (incl. xDrive) with the Motorsport Engineering Package (S33TA)\u003c\/li\u003e\n\u003cli\u003e2020-2024 BMW G2X M340i (incl. xDrive) with the Motorsport Engineering Package (S33TA)\u003c\/li\u003e\n\u003cli\u003e2021-2024 BMW G2X M440i (incl. xDrive) with the Motorsport Engineering Package (S33TA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003eOEM Part Number:\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003eBMW: 17-21-8-666-121\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003eMSRP \/ MAP: \u003cstrong\u003e$549.00\u003c\/strong\u003e USD\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFITMENT NOTE\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"wp-block-kadence-infobox kt-info-box33338_06a7ed-56\"\u003e\n\u003cdiv class=\"kt-infobox-textcontent\"\u003e\n\u003cp class=\"kt-blocks-info-box-text\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eOnly Fits G2X Models with the BMW B58D Motor. If your M340i or M440i has the B58N Motor, the Engine Oil Cooler was not available. Please check your VIN to be sure you have the S33TA Motorsport Engineering Package and B58D (B58TU) motor.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eYou will need to drill out the two rivet nuts to remove the two oil cooler bash guards. CSF supplies new threaded M6 rivet nuts and m6 bolts to secure the bash guards upon installation of the CSF oil cooler\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eAn industry-leading reputation and overwhelming success with BMW cooling has made CSF the #1 cooling choice for the B58 power G2X M340i\/M440i and G42 M240i. CSF continues to lead the way in G2X\/G42 Cooling adding another product to the best selling\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/csfrace.com\/collections\/bmw-b58\"\u003eB58 cooling suite\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eWith many motorsports teams and race enthusiasts now pushing over 1000 horsepower, the B58 is seeing oil temperatures well above normal. Once oil temperatures pass a safe limit the G2X\/G42 will go into limp mode. Needless to say this can ruin a race, track session, or your overall driving fun in general. CSF is here to keep your B58 running at peak performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondenser Technology Core:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSuper-High Pressure 32mm 10-Channel Microtube provides optimal oil flow and maximum surface area contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger than OEM:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e32mm thick core that is 14% larger than the OE 28mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Rock Guard:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCore is protected from debris with a metal rock guard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"wp-block-heading has-text-align-center\" id=\"h-csf-vs-oem\"\u003eCSF vs OEM\u003c\/h3\u003e\n\u003cp\u003eThe CSF Oil Cooler utilizes a Super-High Pressure Microtube core which offers superior cooling performance over the traditional tube and fin design of the OE unit. The core volume was increased by 14% by increasing the core thickness from 28mm to 32mm.\u003c\/p\u003e\n\u003cdiv class=\"kb-gallery-wrap-id-33338_abb19e-4a alignnone wp-block-kadence-advancedgallery\"\u003e\n\u003cul class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-masonry kb-masonry-init kb-gallery-id-33338_abb19e-4a kb-gallery-caption-style-bottom-hover kb-gallery-filter-none kb-gallery-magnific-init kb-light-gallery-2\" data-image-filter=\"none\" data-item-selector=\".kadence-blocks-gallery-item\" data-lightbox-caption=\"true\" data-columns-xxl=\"2\" data-columns-xl=\"2\" data-columns-md=\"2\" data-columns-sm=\"2\" data-columns-xs=\"1\" data-columns-ss=\"1\"\u003e\n\u003cli class=\"kadence-blocks-gallery-item\"\u003e\n\u003cdiv class=\"kadence-blocks-gallery-item-inner\"\u003e\n\u003cfigure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"\u003e\u003ca href=\"https:\/\/news.csfrace.com\/wp-content\/uploads\/2026\/06\/8372_0.jpg\" class=\"kb-gallery-item-link\" role=\"button\" aria-haspopup=\"dialog\" aria-label=\"Display lightbox image: 1\"\u003e\n\u003cdiv class=\"kb-gal-image-radius\"\u003e\n\u003cdiv class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" src=\"https:\/\/news.csfrace.com\/wp-content\/uploads\/2026\/06\/8372_0.jpg\" width=\"1920\" height=\"1280\" alt=\"\" data-full-image=\"https:\/\/news.csfrace.com\/wp-content\/uploads\/2026\/06\/8372_0.jpg\" data-light-image=\"https:\/\/news.csfrace.com\/wp-content\/uploads\/2026\/06\/8372_0.jpg\" data-id=\"33361\" class=\"wp-image-33361\" srcset=\"https:\/\/news.csfrace.com\/wp-content\/uploads\/2026\/06\/8372_0.jpg 1920w, https:\/\/news.csfrace.com\/wp-content\/uploads\/2026\/06\/8372_0-300x200.jpg 300w, https:\/\/news.csfrace.com\/wp-content\/uploads\/2026\/06\/8372_0-1024x683.jpg 1024w, https:\/\/news.csfrace.com\/wp-content\/uploads\/2026\/06\/8372_0-768x512.jpg 768w, https:\/\/news.csfrace.com\/wp-content\/uploads\/2026\/06\/8372_0-1536x1024.jpg 1536w, https:\/\/news.csfrace.com\/wp-content\/uploads\/2026\/06\/8372_0-600x400.jpg 600w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"kadence-blocks-gallery-item\"\u003e\n\u003cdiv class=\"kadence-blocks-gallery-item-inner\"\u003e\n\u003cfigure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"\u003e\u003ca href=\"https:\/\/news.csfrace.com\/wp-content\/uploads\/2026\/06\/BMW-17-21-8-666-121_1.jpg\" class=\"kb-gallery-item-link\" role=\"button\" aria-haspopup=\"dialog\" aria-label=\"Display lightbox image: 2\"\u003e\n\u003cdiv class=\"kb-gal-image-radius\"\u003e\n\u003cdiv class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" src=\"https:\/\/news.csfrace.com\/wp-content\/uploads\/2026\/06\/BMW-17-21-8-666-121_1.jpg\" width=\"720\" height=\"480\" alt=\"\" data-full-image=\"https:\/\/news.csfrace.com\/wp-content\/uploads\/2026\/06\/BMW-17-21-8-666-121_1.jpg\" data-light-image=\"https:\/\/news.csfrace.com\/wp-content\/uploads\/2026\/06\/BMW-17-21-8-666-121_1.jpg\" data-id=\"33362\" class=\"wp-image-33362\" srcset=\"https:\/\/news.csfrace.com\/wp-content\/uploads\/2026\/06\/BMW-17-21-8-666-121_1.jpg 720w, https:\/\/news.csfrace.com\/wp-content\/uploads\/2026\/06\/BMW-17-21-8-666-121_1-300x200.jpg 300w, https:\/\/news.csfrace.com\/wp-content\/uploads\/2026\/06\/BMW-17-21-8-666-121_1-600x400.jpg 600w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cfigure class=\"wp-block-table is-style-stripes\"\u003e\n\u003ctable class=\"has-fixed-layout\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003e\n\u003cstrong\u003eCSF\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e#8372\u003c\/th\u003e\n\u003cth\u003e\n\u003cstrong\u003eOEM\u003c\/strong\u003e: 17-21-8-666-121\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cem\u003eCore Thickness\u003c\/em\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cem\u003eCore Material\u003c\/em\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cem\u003eCore Design\u003c\/em\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuper-High Pressure Microtube\u003c\/td\u003e\n\u003ctd\u003eTube \u0026amp; Fin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cem\u003eConstruction\u003c\/em\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRobot Welded\u003c\/td\u003e\n\u003ctd\u003eBrazed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eBy keeping the factory mounting location and relative dimensions, the factory ducting and shrouds are all reused with no modifications necessary. In addition, CSF added a rock guard to keep the cooler safe. You’ve no doubt heard horror stories about an OEM cooling getting punctured and spilling oil all over the road or track. Now you can feel safer and more confident that your oil system is safe from road debris.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCooling Systems and Flexibles, Inc. (CSF) warrants CSF’s High-Performance Cooling Systems, under normal use and service, to the original purchaser of the vehicle in which the product was originally installed. For more information and details please visit our\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e\u003ca href=\"https:\/\/csfrace.com\/pages\/warranty\"\u003eWarranty Page\u003c\/a\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eSKU# 8372 Warranty Term: 2 years\u003c\/p\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":45114297647304,"sku":"8372","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0334\/9587\/5722\/files\/8372_1.jpg?v=1781196431","url":"https:\/\/vehiclevirals.com\/products\/csf-high-performance-engine-oil-cooler-for-bmw-g2x-g42-m240i-m340i-m440i","provider":"Vehicle Virals Store ","version":"1.0","type":"link"}