{"product_id":"aluminum-heavy-duty-radiator-cayenne-955-957-touareg-2002-2010","title":"Porsche Cayenne 955\/957 \u0026 VW Touareg Gen 1 Aluminum Radiator \u0026 Transmission Oil Cooler Kit (2002–2010)","description":"\u003ch2\u003eAluminum Radiator \u0026amp; Transmission Oil Cooler Kit — Porsche Cayenne 955\/957 \u0026amp; VW Touareg Gen 1 \/ Gen 1.5 (2002–2010)\u003c\/h2\u003e\n\u003cp\u003eA complete two-piece cooling upgrade, not a single part. The kit replaces both halves of the front cooling pack — the engine radiator \u003cem\u003eand\u003c\/em\u003e the transmission oil cooler — because on these cars the two fail together. Built for sustained load: towing, sand, low-speed technical trails, track days and hot climates, where the factory pack starts to fade and ATF temperature climbs behind it. The radiator core is 50 mm thick against the factory 25 mm, giving 2.07× the factory core volume; the oil cooler core carries 3.16× the factory volume. Both housings are CNC-machined rather than stamped, and both mount to factory points with no cutting or drilling.\u003c\/p\u003e\n\u003cp style=\"background:#f4f4f4;border-left:3px solid #999;padding:12px 16px;margin:16px 0;font-size:14px;\"\u003e\u003cstrong\u003eChoose your exact car from the \u003cem\u003eSelect your vehicle\u003c\/em\u003e dropdown above.\u003c\/strong\u003e Four options cover the range: Cayenne 955 (2002–2007), Cayenne 957 (2008–2010), Touareg Gen 1 (2002–2007) and Touareg Gen 1.5 Facelift (2008–2010). Both Touareg year ranges are stocked — pre-facelift and facelift each have their own option.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/6394\/1597\/files\/radiatorfortouareggen120022010_Cayenne955957.jpg?v=1788858781\" alt=\"Aluminum radiator and transmission oil cooler kit for Porsche Cayenne 955 957 and VW Touareg Gen 1 2002-2010 full front view\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat's in the Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × Heavy-duty aluminum radiator\u003c\/strong\u003e — 710 × 560 × 50 mm core, coolant-specific fin pitch and flow paths\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × Heavy-duty transmission oil cooler (heat exchanger)\u003c\/strong\u003e — 590 × 220 × 30 mm core, ATF-specific core\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting hardware\u003c\/strong\u003e for both units, using factory mounts and line connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications — Radiator\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:16px 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eCore dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e710 × 560 × 50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eCore thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e50 mm — double the factory 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eCore volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e19,880,000 mm³ — 2.07× the factory core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eFrontal area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e397,600 mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eCore type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eRadiator-specific high-performance core — fin pitch and flow paths optimized for coolant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eHousing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eCNC-machined — higher sealing and structural strength than the factory stamped housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eSurface treatment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eGraphene nano thermal coating, full core coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eSpecifications — Transmission Oil Cooler\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:16px 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eCore dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e590 × 220 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eCore thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e30 mm — against the factory 16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eCore volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e3,894,000 mm³ — 3.16× the factory core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eFrontal area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e129,800 mm² — 68.6% more than factory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eCore type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eATF-specific core — fin pitch and flow paths matched to transmission fluid, not coolant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eHousing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eCNC-machined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eKit Fitment \u0026amp; Installation Summary\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:16px 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eDirect-fit replacement for the factory radiator and transmission oil cooler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eFactory mounts, hose and ATF line connections, fan shroud points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eCutting \/ drilling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;width:40%;\"\u003e\u003cstrong\u003eIn the box\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eRadiator, transmission oil cooler, mounting hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eUpgraded vs Factory\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:16px 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:2px solid #d0d0d0;width:34%;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:2px solid #d0d0d0;width:26%;\"\u003e\u003cstrong\u003eUpgraded\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:2px solid #d0d0d0;width:26%;\"\u003e\u003cstrong\u003eFactory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:2px solid #d0d0d0;width:14%;\"\u003e\u003cstrong\u003eGain\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"4\" style=\"padding:10px 12px;background:#f4f4f4;border-bottom:1px solid #e8e8e8;\"\u003e\u003cstrong\u003eRadiator\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eCore size\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e710 × 560 × 50 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e700 × 550 × 25 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eCore volume\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e19,880,000 mm³\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e9,625,000 mm³\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e\u003cstrong\u003e+106.5%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eCore thickness\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e50 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e25 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e\u003cstrong\u003e+100%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eFrontal area\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e397,600 mm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e385,000 mm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e\u003cstrong\u003e+3.3%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"4\" style=\"padding:10px 12px;background:#f4f4f4;border-bottom:1px solid #e8e8e8;\"\u003e\u003cstrong\u003eTransmission Oil Cooler\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eCore size\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e590 × 220 × 30 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e550 × 140 × 16 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eCore volume\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e3,894,000 mm³\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e1,232,000 mm³\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e\u003cstrong\u003e+216.1%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eCore thickness\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e30 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e16 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e\u003cstrong\u003e+87.5%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eFrontal area\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e129,800 mm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e77,000 mm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003e\u003cstrong\u003e+68.6%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp style=\"font-size:13px;color:#666;\"\u003ePercentages are calculated from core geometry. Real-world cooling also depends on core structure, fin density, material conductivity and the graphene coating, so combined performance exceeds the volume increase alone.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete two-piece cooling pack.\u003c\/strong\u003e Radiator and transmission oil cooler upgraded together — replacing only one leaves the other as the weak link on a hot day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50 mm radiator core — double the factory 25 mm.\u003c\/strong\u003e Coolant spends far longer in the core, so more heat leaves it on every pass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.16× the factory transmission cooler volume\u003c\/strong\u003e (+216.1%), with 68.6% more frontal area — ATF temperature is what kills these gearboxes under tow and in sand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-machined housings\u003c\/strong\u003e instead of stamped — better sealing and structural strength, and more resistance to pressure spikes and vibration fatigue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGraphene nano thermal coating\u003c\/strong\u003e across the full radiator core surface. Graphene's thermal conductivity of roughly 5,000 W\/m·K raises surface heat-radiation efficiency, adding cooling speed at the same core volume\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurpose-matched cores\u003c\/strong\u003e — coolant-tuned fin pitch on the radiator, ATF-tuned fin pitch on the oil cooler, rather than one generic core used twice\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on to factory mounts, hoses, ATF lines and fan shroud — fully reversible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/6394\/1597\/files\/radiatorfortouareg_Cayenne955957.jpg?v=1788858781\" alt=\"Aluminum radiator core and CNC machined housing detail for Cayenne 955 957 and Touareg Gen 1 cooling kit\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:16px 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:2px solid #d0d0d0;width:55%;\"\u003e\u003cstrong\u003eYour car\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:2px solid #d0d0d0;\"\u003e\u003cstrong\u003eOption to select\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003ePorsche Cayenne 955, 2002–2007 — Cayenne, S and Turbo\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003ePorsche Cayenne 955 (2002–2007)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003ePorsche Cayenne 957 facelift, 2008–2010 — Cayenne, S and Turbo\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003ePorsche Cayenne 957 (2008–2010)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eVW Touareg 7L pre-facelift, 2002–2007\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eVW Touareg Gen 1 (2002–2007)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eVW Touareg 7L facelift, 2008–2010\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e8e8e8;\"\u003eVW Touareg Gen 1.5 Facelift (2008–2010)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eThis kit does \u003cstrong\u003enot\u003c\/strong\u003e fit the Cayenne 958 (2011–2018) or Touareg Gen 2 (7P, 2011–2018) — those share a different platform and a different cooling pack.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifficulty:\u003c\/strong\u003e Intermediate — cooling system work\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTools:\u003c\/strong\u003e Basic socket set, drain pan, coolant refill kit, ATF top-up\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting \/ drilling \/ welding:\u003c\/strong\u003e None required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess:\u003c\/strong\u003e Drain the coolant, remove the front cooling pack fasteners, disconnect the hoses, ATF lines and fan shroud, swap the radiator and the transmission oil cooler as a pair, reconnect and refill\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAfter fitting:\u003c\/strong\u003e Bleed the cooling system properly and check for air locks — this platform is sensitive to trapped air. Use the correct VW\/Porsche G12\/G13 specification coolant, and check the ATF level once the transmission is up to temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#e0e0e0;border:1px solid #e0e0e0;border-radius:8px;overflow:hidden;margin:24px 0;\"\u003e\n\u003cdiv style=\"background:#f8f8f8;padding:14px 18px;font-size:14px;line-height:1.5;\"\u003e✅ \u003cstrong\u003eDirect bolt-on fitment\u003c\/strong\u003e\u003cbr\u003eNo cutting, drilling, or modifications\u003c\/div\u003e\n\u003cdiv style=\"background:#f8f8f8;padding:14px 18px;font-size:14px;line-height:1.5;\"\u003e✅ \u003cstrong\u003eWorldwide tracked shipping\u003c\/strong\u003e\u003cbr\u003eDelivery in 4–6 weeks, tracking provided\u003c\/div\u003e\n\u003cdiv style=\"background:#f8f8f8;padding:14px 18px;font-size:14px;line-height:1.5;\"\u003e✅ \u003cstrong\u003eIn stock now\u003c\/strong\u003e\u003cbr\u003eMade in our own factory, ready to ship\u003c\/div\u003e\n\u003cdiv style=\"background:#f8f8f8;padding:14px 18px;font-size:14px;line-height:1.5;\"\u003e✅ \u003cstrong\u003eExpert support\u003c\/strong\u003e\u003cbr\u003eEmail info@overlandtrek.com anytime\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat exactly do I receive?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eTwo parts, not one. The kit contains the heavy-duty aluminum radiator and the heavy-duty transmission oil cooler (the heat exchanger that sits in the front cooling pack), plus the mounting hardware for both. It is priced and shipped as a complete set.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhich option should I select?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eMatch the option to your car's model year. \u003cstrong\u003ePorsche Cayenne 955 (2002–2007)\u003c\/strong\u003e for the pre-facelift Cayenne. \u003cstrong\u003ePorsche Cayenne 957 (2008–2010)\u003c\/strong\u003e for the facelift Cayenne. \u003cstrong\u003eVW Touareg Gen 1 (2002–2007)\u003c\/strong\u003e for the pre-facelift 7L Touareg. \u003cstrong\u003eVW Touareg Gen 1.5 Facelift (2008–2010)\u003c\/strong\u003e for the facelift 7L Touareg. If you are unsure which your car is, email your VIN to \u003ca href=\"mailto:info@overlandtrek.com\"\u003einfo@overlandtrek.com\u003c\/a\u003e and we will identify it for you.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eI have a 2008–2010 facelift Touareg — is that covered?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes. Select \u003cstrong\u003eVW Touareg Gen 1.5 Facelift (2008–2010)\u003c\/strong\u003e. The facelift 7L has its own option so you are not left guessing whether a 2002–2007 listing stretches to your car.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat is the difference between Gen 1 and Gen 1.5?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThey are the same first-generation Touareg (chassis code 7L). VW facelifted it for the 2008 model year, which is why we list 2002–2007 as Gen 1 and 2008–2010 as Gen 1.5 Facelift — the same split we use on our Touareg bumpers. Neither is the Gen 2 (7P) car from 2011 onwards, which this kit does not fit.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhy upgrade the transmission oil cooler as well as the radiator?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eBecause on this platform they share the same airflow and fail as a pair. Under tow, in deep sand or on long low-speed climbs, ATF temperature climbs at the same time coolant temperature does, and heat-soaked transmission fluid is what shortens gearbox life on these cars. Fitting a bigger radiator behind a factory-size oil cooler just moves the bottleneck. The upgraded cooler carries 3.16× the factory core volume and 68.6% more frontal area, so both circuits gain together.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow much better is this than the factory cooling pack?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThe radiator core holds 2.07 times the volume of the factory unit — a 106.5% increase — and is twice as thick at 50 mm against 25 mm. The transmission oil cooler holds 3.16 times the factory volume, a 216.1% increase, at nearly twice the thickness. Those figures are geometric. Actual cooling performance is also shaped by core structure, fin density, material conductivity and the graphene coating, so the real-world margin is wider than the volume numbers alone suggest. We do not publish a temperature-drop figure, because it depends heavily on your climate, load and airflow.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat does the graphene coating actually do?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eIt covers the whole radiator core surface. Graphene conducts heat at roughly 5,000 W\/m·K, so the coating moves heat to the surface and radiates it away faster than bare metal. The effect is extra cooling speed for the same core volume — it works alongside the bigger core rather than instead of it.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhy does a CNC-machined housing matter?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThe factory housings are stamped. A CNC-machined housing seals better and is structurally stronger, which matters on pressurised circuits that also take constant vibration and the occasional hard landing. It is the difference between a part that survives repeated pressure spikes and one that starts to weep at a seam.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eDo I need to modify anything to fit it?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eNo. Both parts use the factory mounts, hose and ATF line connections and fan shroud points. No cutting, drilling or bracket fabrication, and the original units can be refitted later if you ever want to.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eDoes it fit a Cayenne 958 or Touareg Gen 2?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eNo. The 958 and the Touareg 7P are a different platform with a different cooling pack. This kit covers the 2002–2010 cars only — Cayenne 955 and 957, and the Touareg Gen 1 and Gen 1.5.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eShould I upgrade anything else at the same time?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eIf you are running hard enough to need a bigger cooling pack, the front of the car is taking hits too. Pair it with a \u003ca href=\"\/en-fr\/collections\/front-bumper-1\"\u003efront bumper\u003c\/a\u003e and \u003ca href=\"\/en-fr\/collections\/cayenne-touareg-skid-plates-underbody-armor\"\u003eunderbody armor\u003c\/a\u003e if you spend real time on rough terrain.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWill I be charged customs or import duties?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eFor the large majority of countries, no — duties, taxes and door delivery are handled in full. A small number of countries do not allow a foreign seller to act as importer of record; in those cases we contact you before shipping. Full detail is on our \u003ca href=\"\/en-fr\/pages\/shipping-warranty\"\u003eshipping and warranty page\u003c\/a\u003e.\u003c\/p\u003e\u003c\/details\u003e","brand":"Overlandtrek","offers":[{"title":"Porsche Cayenne 955 (2002–2007)","offer_id":48595279610077,"sku":"OT-UNI-RAD-AL-1","price":1153.95,"currency_code":"EUR","in_stock":true},{"title":"Porsche Cayenne 957 (2008–2010)","offer_id":48595279642845,"sku":"OT-UNI-RAD-AL-2","price":1153.95,"currency_code":"EUR","in_stock":true},{"title":"VW Touareg Gen 1 (2002–2007)","offer_id":48595286360285,"sku":"OT-UNI-RAD-AL-4","price":1153.95,"currency_code":"EUR","in_stock":true},{"title":"VW Touareg Gen 1.5 Facelift (2008–2010)","offer_id":48599209017565,"sku":"OT-UNI-RAD-AL-3","price":1153.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/6394\/1597\/files\/product-name-product-type-product-vendor-shop-name-variant-sku-original-value-1543269.jpg?v=1788920711","url":"https:\/\/overlandtrek.com\/en-fr\/products\/aluminum-heavy-duty-radiator-cayenne-955-957-touareg-2002-2010","provider":"Overlandtrek","version":"1.0","type":"link"}