<h3>Key features</h3><ul> <li>SPECIAL NOTES: No built-in oil cooler, 23-5/8 x 12-7/8 x 1-1/4 in 1-row aluminum crossflow core, aluminum tanks, No cap needed, 1.5 in inlet top left, 1.56 in outlet bottom right, Flush system and refill with OE spec coolant</li> <li>REFERENCE NUMBERS: 7562586, 7570099, 13274, CU13274, 4113274, BM3010163, 8013274, PR13274A, CR13274, RAD13274, CUC13274, USR13274, P13274, DX13274, SBR13274, 7562587, 7570096, 7570097, 17 10 7 562 587, 17117589004, 17 11 7 562 586, 17118615426</li> <li>BMW FITMENT: 2010-2017 535i GT 3.0L L6, 2011-2017 535i GT xDrive 3.0L L6, 2011-2016 535i 3.0L L6, 2011-2016 535i xDrive 3.0L L6, 2012-2016 ActiveHybrid 5 3.0L L6, 2011-2012 740i 3.0L L6, 2011-2012 740Li 3.0L L6</li> <li>FITMENT HELP: Please reach out to us if you would like us to confirm fitment, or use the Amazon fitment tool before purchase</li> <li>PEACE OF MIND: For over 10 years Klimoto has helped everyday drivers and DIYers keep their vehicles on the road with straight answers, no confusing jargon and no upselling, just a cooling part you can trust</li> </ul><p>Free shipping on orders $50+. 30-day hassle-free returns.</p>