{"product_id":"csf-all-aluminum-radiator-2000-2002-audi-s4-b5-7071","title":"CSF All-Aluminum Radiator — 2000-2002 Audi S4 (B5) | 2.7T V6, Triple-Pass 2-Row 42mm | 7071","description":"\u003cp\u003eThe CSF 7071 is an all-aluminum high-performance triple-pass radiator for the 2000-2002 Audi S4 (B5 chassis) with the turbocharged 2.7L V6 and manual transmission. It uses a 2-row 42mm dual core with CSF's B-Tube Technology and multi-louvered 6.5mm fins in a triple-pass flow configuration. It is all-aluminum with CNC-machined quick-connect connections, an all-aluminum race-style drain plug, and a smooth satin finish, and it is a drop-in fit. Models with the integrated transmission oil cooler (OEM 8D0-121-251-BD) require an external cooler or deletion for compatibility.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: all-aluminum performance radiator\u003c\/li\u003e\n\u003cli\u003eCore: 2-row, 42mm, B-Tube Technology\u003c\/li\u003e\n\u003cli\u003eFlow: triple-pass configuration\u003c\/li\u003e\n\u003cli\u003eFins: multi-louvered, 6.5mm fin height\u003c\/li\u003e\n\u003cli\u003eEngine: 2.7L turbo V6\u003c\/li\u003e\n\u003cli\u003eTransmission: manual\u003c\/li\u003e\n\u003cli\u003eNote: integrated-trans-cooler models need an external cooler or deletion\u003c\/li\u003e\n\u003cli\u003eConstruction: 100 percent TIG-welded aluminum\u003c\/li\u003e\n\u003cli\u003eFinish: smooth satin\u003c\/li\u003e\n\u003cli\u003eFitment: drop-in, no modifications\u003c\/li\u003e\n\u003cli\u003ePart number: 7071\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle Applications\u003c\/h3\u003e\u003cp\u003eDirect fit on the following (2.7T V6, manual):\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2000 Audi S4 (B5)\u003c\/li\u003e\n\u003cli\u003e2001 Audi S4 (B5)\u003c\/li\u003e\n\u003cli\u003e2002 Audi S4 (B5)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat vehicles does the CSF 7071 fit?\u003c\/h5\u003e\u003cp\u003eThe 2000-2002 Audi S4 (B5) with the 2.7L turbo V6 and manual transmission.\u003c\/p\u003e\u003ch5\u003eWhat is the flow configuration?\u003c\/h5\u003e\u003cp\u003eTriple-pass.\u003c\/p\u003e\u003ch5\u003eDoes it work with the integrated transmission oil cooler?\u003c\/h5\u003e\u003cp\u003eNo. Models with the integrated trans oil cooler (8D0-121-251-BD) need an external cooler or deletion.\u003c\/p\u003e\u003ch5\u003eIs it a drop-in fit?\u003c\/h5\u003e\u003cp\u003eYes. It requires no modifications.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What vehicles does the CSF 7071 fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 2000-2002 Audi S4 (B5) with the 2.7L turbo V6 and manual transmission.\"}}, {\"@type\": \"Question\", \"name\": \"What is the flow configuration?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Triple-pass.\"}}, {\"@type\": \"Question\", \"name\": \"Does it work with the integrated transmission oil cooler?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. Models with the integrated trans oil cooler (8D0-121-251-BD) need an external cooler or deletion.\"}}, {\"@type\": \"Question\", \"name\": \"Is it a drop-in fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. It requires no modifications.\"}}]}\u003c\/script\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":42636388892720,"sku":"CSF7071","price":559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/3956fb214a638ac279e1054d166337b5L.jpg?v=1765305301","url":"https:\/\/berryperformancesales.com\/products\/csf-all-aluminum-radiator-2000-2002-audi-s4-b5-7071","provider":"Berry Performance Sales","version":"1.0","type":"link"}