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Amazon.com: A-Premium Belt Tensioner Assembly with 2 Pcs Pulley Compatible with BMW 135i (2011-2013), 135is (2013), 335i (2011), 335i GT xDrive (2014), 335i xDrive (2011-2014), X1 3.0L (2013-2015), Replace# 39416 : Automotive
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Amazon.com: A-Premium Belt Tensioner Compatible with BMW 320i 323Ci 323i 323is 325Ci 325i 325is 325xi 328i 328Ci 330i 525i 525iT 528i 530i M3 X3 X5 Z3 Z4, Replace# 11281722789, 11287838797 : Automotive
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Amazon.com: CNS Mechanical Serpentine Belt Tensioner Compatible/Replacement for 92-06 BMW 3SERIES/ 5SERIES/ M3/ X3/ X5/ Z3 1.8L 1.9L DOHC L4 2.5L 2.8L 3.0L 3.2L SOHC DOHC L6 : Automotive
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A-Premium Hydraulic Belt Tensioner with Pulley Compatible with BMW E34/E36/E46/E53/E60 Series 320i 323i 325i 330i 525i 530i X3 X5 Z3 Z4 2.5L 3.0L 3.2L - Walmart.com
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