Turbocharger Coolant & Oil Line Kit for BMW N20 N26 Engines – F10 F20 F30 F22 X1 X3 X4 X5 Z4 (2010-2018) – Replaces 11538663516 11538663517 11428626652 11428626653 – Complete Supply & Return Hose Set

Protect your investment and restore engine performance with this Turbocharger Coolant & Oil Line Kit. Specifically designed for BMW N20 and N26 2.0L Turbocharged engines, this kit is the ultimate solution for addressing common oil and coolant line failures that plague these popular engines.Over time, the factory coolant and oil lines can become restricted, cracked, or leaking, leading to insufficient lubrication and cooling of the turbocharger. This comprehensive kit allows you to replace all four critical lines at once, ensuring your turbo receives the steady flow of oil and coolant it needs to operate safely under boost.Key Features:Complete Solution: Includes Feed and Return lines for both Oil and Coolant.Direct Replacement: Matches OEM fitment and routing perfectly.Essential Maintenance: Prevents turbocharger seizure and failure.Hardware Included: Comes with necessary seals for a leak-free install.Compatibility List (N20/N26 2.0L Engines):1 Series: F20 (2011-2015)2 Series: F22 Coupe, F23 Convertible (2014-2017)3 Series: F30 Sedan, F31 Wagon, F34 GT (2012-2016)4 Series: F32 Coupe, F33 Convertible, F36 Gran Coupe (2013-2017)5 Series: F10 Sedan, F07 GT (2012-2016)X1: E84 (2010-2015)X3: F25 (2013-2017)X4: F26 (2015-2018)X5: F15 (2016-2018)Z4: E89 (2009-2015)Part Numbers:Replaces: 11538663516, 11538663517, 11428626652, 11428626653Also Fits: 11427588933, 11537588935, 11538626654, 11538626655Package Contents:1 x Turbocharger Oil Feed Line (with seals)1 x Turbocharger Oil Return Line (with seals)1 x Turbocharger Coolant Feed Line (with seals)1 x Turbocharger Coolant Return Line (with seals)Important Note:This kit is designed for N20 and N26 engines only.Professional installation is highly recommended to ensure proper torque and leak testing.Please check your vehicle's chassis code and existing part numbers before purchasing.

• 【🚗 EXACT FITMENT】 Engineered for BMW N20 and N26 2.0L Turbocharged engines. Compatible with a wide range of chassis including F10, F20, F22, F30, F34, E84, F25, F26, F15, and E89. Fits models such as the 328i, 528i, X1, X3, X4, and Z4 (2010-2018). Please verify your chassis code and engine type before ordering.
• 【🔧 COMPLETE REBUILD KIT】 Stop searching for individual parts. This comprehensive kit includes everything needed to refresh the turbocharger plumbing: 1x Oil Feed Line, 1x Oil Return Line, 1x Coolant Feed Line, and 1x Coolant Return Line. All necessary seals and crush washers are included for a complete installation.
• 【🛡️ PREVENT TURBO FAILURE】 Essential maintenance for high-mileage N20/N26 engines. Replacing worn or clogged lines restores proper oil flow and cooling to the turbocharger, preventing overheating, oil starvation, and costly turbo replacement.
• 【⚙️ OEM SPECIFICATION REPLACEMENT】 Directly replaces OEM part numbers 11538663516, 11538663517, 11428626652, 11428626653 (also fits 11427588933, 11537588935). Manufactured to match original equipment dimensions and material standards for a precise fit and reliable performance.
• 【✅ DIRECT FIT INSTALLATION】 Designed to bolt on without modification. These lines are pre-formed to match the factory routing, making the installation process straightforward for professional mechanics and DIY enthusiasts alike.