Looking for aftermarket parts to modify or upgrade your BMW X3 with belts - timing, accessory? At Tunersports.com we carry a huge selection of the top name brand performance belts - timing, accessory parts and accessories.

OUT OF STOCK K030380Gates 2018 BMW 530e 4-Cyl. 2.0L Electric Assist Serpentine Standard V-Ribbed Belt 2020-2021 BMW X3 xDrive30e 2022-2022 BMW X3 M40i $37.58 |
OUT OF STOCK K040340Gates 94-96 Honda Del Sol / 78-83 Porsche 928 / 87-88 Nissan 200SX SE Micro-V Belt 2004-2005 BMW X3 2.5i 2004-2006 BMW X3 3.0i $43.81 |
OUT OF STOCK K040382Gates 13-15 Chevrolet Spark 4-Cyl. 1.2L P.S. Standard V-Ribbed Belt 2020-2020 BMW X3 xDrive30e $53.01 |
OUT OF STOCK K060394Gates 16-21 Volkswagen Jetta 4-Cyl. 1.4L Serpentine Standard V-Ribbed Belt 2013-2017 BMW X3 xDrive28i 2015-2017 BMW X3 sDrive28i 2018-2018 BMW X3 xDrive30i $52.98 |
OUT OF STOCK K060455Gates 91-96 Dodge Stealth / 91-99 Mitsubishi 3000GT / 93-00 VW Jetta/94-96 Passat Micro-V Belt 2018-2020 BMW X3 M40i 2019-2024 BMW X3 sDrive30i / xDrive30i 2020-2020 BMW X3 M / M Competition $45.09 |
OUT OF STOCK K060605Gates 12 Honda Civic / 00-05 Toyota Celica Micro-V Belt 2004-2005 BMW X3 2.5i 2004-2006 BMW X3 3.0i $50.82 |
OUT OF STOCK K060785Gates 82-83 Ford F Series PickUp / 87 Jeep Wrangler / 04 & 06 Pontiac GTO Micro-V Belt 2007-2008 BMW X3 3.0si 2009-2010 BMW X3 xDrive30i $50.17 |
OUT OF STOCK K080547Gates 14-18 BMW X5 6-Cyl. 3.0L Serpentine Standard V-Ribbed Belt 2011-2017 BMW X3 xDrive35i $62.16 |
OUT OF STOCK K080702Gates 11-12 BMW X3 6-Cyl. 3.0L Serpentine Standard V-Ribbed Belt 2011-2012 BMW X3 xDrive28i $77.70 |

OUT OF STOCK 90K-38201Gates 01-05 BMW 325I 6 Cyl 2.5L Serpentine Belt Kit - Alt WP & P/S 2004-2005 BMW X3 2.5i 2004-2006 BMW X3 3.0i $152.58 |
OUT OF STOCK 90K-38221Gates 01-05 BMW 325I 6 Cyl 2.5L Serpentine Belt Kit - Alt WP & P/S 2004-2005 BMW X3 2.5i 2004-2006 BMW X3 3.0i $220.36 |
$232.76 |

OUT OF STOCK 38201Gates 01-04 BMW 325XI / 04 X3 / 01-05 320I Automatic Belt Tensioner 2004-2005 BMW X3 2.5i 2004-2006 BMW X3 3.0i $97.06 |
OUT OF STOCK 38221Gates BMW 3/5 Series / M3 / X3 / X5 / Z3 DriveAlign Auto Tensioner 2004-2005 BMW X3 2.5i 2004-2006 BMW X3 3.0i $130.68 |
OUT OF STOCK 38384Gates 03-06 BMW X5 6-Cyl. 3.0L A.C. Belt Drive Tensioner 2004-2005 BMW X3 2.5i 2004-2006 BMW X3 3.0i $172.92 |
OUT OF STOCK 39112Gates 07-13 BMW 328I 6-Cyl. 3.0L Tensioner Assy. Belt Drive Tensioner 2007-2008 BMW X3 3.0si 2009-2010 BMW X3 xDrive30i $154.58 |
OUT OF STOCK 39191Gates 12-16 BMW 328I 4-Cyl. 2.0L Tensioner Assy. Belt Drive Tensioner 2013-2017 BMW X3 xDrive28i 2015-2017 BMW X3 sDrive28i 2018-2018 BMW X3 xDrive30i $71.69 |
OUT OF STOCK 39198Gates 14-18 BMW X5 6-Cyl. 3.0L Diesel Tensioner Assy. Belt Drive Tensioner 2015-2017 BMW X3 xDrive28d $135.23 |
OUT OF STOCK 39381Gates 2024 BMW X3 4-Cyl. 2.0L Tensioner Assy. Belt Drive Tensioner 2018-2020 BMW X3 M40i 2019-2024 BMW X3 sDrive30i / xDrive30i 2020-2020 BMW X3 M / M Competition 2023-2024 BMW X3 M / M40i $147.96 |
OUT OF STOCK 39389Gates 11-15 BMW 535i GT xDrive DriveAlign Automatic Belt Tensioner 2011-2017 BMW X3 xDrive35i $148.63 |

OUT OF STOCK 90K-39191Gates 12-16 BMW 328I 4-Cyl. 2.0L Accessory Belt Drive Kit (Standard) 2013-2017 BMW X3 xDrive28i 2015-2017 BMW X3 sDrive28i 2018-2018 BMW X3 xDrive30i $98.14 |
OUT OF STOCK 90K-39381Gates 2020 BMW X3 4-Cyl. 2.0L Accessory Belt Drive Kit (Standard) 2018-2020 BMW X3 M40i 2019-2020 BMW X3 sDrive30i / xDrive30i 2020-2020 BMW X3 M / M Competition $160.72 |