Replacement for 11317584723 Timing Chain Tensioner w/Seal Ring Compatible with BMW E90 E91 E60 E65 F01 E83 E70 E85 F02 E71 E84 – Fit for N51/N52 N54 N55 S55 Engines – Replaces 11317532056 11314552380

Timing Chain Tensioner – Compatible with BMW N51, N52, N54, N55 & S55 3.0L Engines (2003–2019 Models) Keep your BMW running smoothly and reliably with this premium replacement timing chain tensioner, engineered for a wide range of 3.0L engines including the N51, N52, N54, N55, and S55. Designed to deliver consistent chain tension and optimal engine timing, this tensioner helps maintain peak performance across many BMW cars and SUVs from 2003–2019 Constructed from high-strength aluminum for superior durability, this component ensures stable tension under all driving conditions, reducing timing chain wear and supporting long-term engine efficiency. Whether you’re restoring performance, preventing future engine damage, or replacing a worn factory tensioner, this unit provides a dependable solution. Specifications: - Material: High-performance aluminum - Replacement Part Numbers: 11317584723, 11317532056, 11314552380 - Application: Timing chain tension control for proper engine timing and performance - Package Includes: 1 × Timing Chain Tensioner + Seal Ring Compatibility: - 1 Series: E82 / E88 (08-13) > 128i E82 / E88 (08-13) > 135i N54 (08-10) E82 / E88 (08-13) > 135i N55 (11-13) E82 / E88 (08-13) > 135is N55 (11-13) - 2 Series F22 / F23 (2014-2021) > M235i F22 / F23 (2014-2021) > M235i xDrive F22 / F23 (2014-2021) > M235i-Racing - 3 Series E90 / E91 / E92 / E93 (06-13) > 323i E90 / E91 / E92 / E93 (06-13) > 325i E90 / E91 / E92 / E93 (06-13) > 325xi E90 / E91 / E92 / E93 (06-13) > 328i E90 / E91 / E92 / E93 (06-13) > 328xi E90 / E91 / E92 / E93 (06-13) > 330i E90 / E91 / E92 / E93 (06-13) > 330xi E90 / E91 / E92 / E93 (06-13) > 335i N54 (07-10) E90 / E91 / E92 / E93 (06-13) > 335i N55 (11-13) E90 / E91 / E92 / E93 (06-13) > 335is N54 E90 / E91 / E92 / E93 (06-13) > 335xi N54 (07-10) E90 / E91 / E92 / E93 (06-13) > 335xi N55 (11-13) - 4 Series F32 / F33 / F36 (14-20) > 435i F32 / F33 / F36 (14-20) > 435i xDrive F82 / F83 (2015-2020) > M4 (2015-2020) F82 / F83 (2015-2020) > M4 GT4 F82 / F83 (2015-2020) > M4 GTS E60 / E61 (04-10) > 525i N52 (2006-2007) E60 / E61 (04-10) > 528i E60 / E61 (04-10) > 528xi E60 / E61 (04-10) > 535i E60 / E61 (04-10) > 535xi - 5 Series F10 / F11 (11-16) > 535i F10 / F11 (11-16) > 535i xDrive - 6 Series F12 / F13 (12-18) > 640i - 7 Series F01 / F02 (2009-2015) > 740Li F01 / F02 (2009-2015) > 740i - X1 Series E84 X1 (2013-2015) > X1 35i xDrive - X3 Series E83 X3 (04-10) > X3 3.0si N52 (2007-2010) F25 X3 (2011-2017) > X3 xDrive35i - X4 Series F26 X4 (2015-2018) > X4 35i xDrive - X5 Series E70 X5 (07-13) > X5 xDrive35i N55 (11-13) F15 X5 (2014-2018) > X5 xDrive35i (14-18) - X6 Series E71 X6 (2008-2014) > X6 xDrive35i N54 (08-09) F16 X6 (2015-2019) > X6 xDrive35i N55 (15-19) - Z Series E85 / E86 Z4 (03-08) > Z4 3.0i N52 E85 / E86 Z4 (03-08) > Z4 3.0si N52 E89 Z4 (2009-2016) > Z4 sDrive30i E89 Z4 (2009-2016) > Z4 sDrive35i E89 Z4 (2009-2016) > Z4 sDrive35is Package Includes - 1 × Timing Chain Tensioner - 1 × Seal Ring (No other accessories included) Notes - Verify your engine type and model year before purchasing to ensure proper fitment. - Professional installation is strongly recommended due to the precision required.

• Wide Vehicle Compatibility: Designed for a wide range of BMW models equipped with N51, N52, N54, N55, and S55 3.0L engines. Fits a broad range of BMW models from 2003–2019, including 128i, 135i, 323i, 325i/xi, 328i/xi, 330i/xi, 335i/is/xi, 525i, 528i/xi, 530i/xi, 535i/xi, 640i, 740i/Li, X1, X3, X4, X5, X6, Z4, and more.
• Replacement No.: Replacement for part numbers 11317584723, 11317532056, 11314552380, ensuring precise fit and reliable performance consistent with factory specifications.
• High-Quality Construction: Built with durable, high-performance aluminum to provide long-lasting reliability, maintain proper chain tension, and support overall engine performance.
• Functional Performance: Maintains correct tension on the timing chain using spring or hydraulic pressure, helping ensure accurate engine timing, smooth operation, and reduced wear on internal components.
• Package & Installation: Includes one timing chain tensioner with seal ring. Designed for professional installation and does not include instructions—installation by a qualified technician is recommended.