Engine Oil Cooler & Oil Filter Housing Assembly - Replaces OEM 55566784 - Compatible with Chevrolet Cruze 2011-2015, Sonic, Trax, Buick Encore - Multi-Layer Aluminum Alloy with Gaskets

High-Performance Oil Cooling for Your Turbocharged GM Engine The 1.4L Turbo engine is known for its efficiency, but it generates significant heat that can degrade engine oil quickly. A failing oil cooler often leads to oil leaks or, worse, coolant contamination. Our XIXIBOLi Engine Oil Cooler Assembly is the heavy-duty solution designed to restore and enhance your vehicle's cooling system. Engineered for Durability: Unlike standard aftermarket coolers, our unit features extra-thick aluminum fins and a robust housing. This design is specifically intended to handle the higher oil pressures and temperatures found in turbocharged 1.4L engines (LUJ/LUV engine codes). If you’ve noticed oil leaks under your car or rising engine temperatures, your factory oil filter housing may be failing. This Engine Oil Filter Housing Assembly is the definitive solution for the common "oil-in-coolant" issues found in 1.4L GM engines. Why Choose Our Upgraded Assembly? Most OEM housings fail due to brittle gaskets or warped plastic components. Our assembly features a robust multi-layer aluminum alloy design that provides 30% more efficient cooling than standard single-layer units. By integrating the oil cooler and filter housing into one unit, we've eliminated potential leak points for a more reliable seal. Vehicle Compatibility: Chevrolet: 2011-2015 Cruze (1.4L Turbo) 2016 Cruze Limited (1.4L Turbo) 2012-2020 Sonic (1.4L Turbo) 2013-2021 Trax (1.4L Turbo) Buick: 2013-2021 Encore (1.4L Turbo - Note: Does not fit Encore GX) Interchange Part Numbers: 55566784, 55593189, 55594651, 55565385, 55568539, 55565387. Package Includes: 1x Engine Oil Cooler Assembly 1x Pre-installed Oil Filter 1x Set of Mounting Bolts & Premium Gaskets Maintenance Tip: Replacing an engine oil cooler is a critical maintenance task. To ensure the longevity of your new part, we recommend a full coolant flush during installation to remove any residual oil or debris from your cooling system.

• Tailored for 1.4L Turbo Engines: Specifically engineered for General Motors L4 1.4L Turbocharged engines. This oil cooler assembly is a precision fit for 2011-2015 Chevy Cruze, 2012-2020 Sonic, 2013-2021 Trax/Encore. It effectively manages the high thermal loads generated by turbochargers
• Upgraded Extra-Thick Aluminum Fins: Features an upgraded design with extra-thick aluminum cooling fins. This increases the surface area for heat exchange, ensuring your engine oil stays at optimal temperatures even under high-boost conditions, protecting your turbo from premature wear
• Comprehensive Leak-Free Solution: Replaces OE part numbers 55566784, 55593189, 55594651, 55565385. Each unit is pressure-tested and equipped with high-temp resistant gaskets to prevent the common oil-in-coolant mixing issue and external leaks
• Premium All-in-One Kit: Everything required for a professional replacement is in the box: 1x Oil Cooler, 1x High-Efficiency Oil Filter (Pre-installed), necessary seals, gaskets, and mounting bolts. This complete kit saves you time and ensures all mating surfaces are fresh and sealed
• OEM Standard & Longevity: Manufactured to rigorous original equipment standards. The high-quality aluminum housing resists warping and corrosion, ensuring that your Buick Encore or Chevy Trax maintains peak performance for years to come
• Multi-Layer Aluminum Alloy Construction: Built with robust multi-layer aluminum alloy design that provides enhanced cooling efficiency compared to standard single-layer units, delivering superior heat dissipation and durability for turbocharged applications