CYTROBE Engine Oil Cooler & Filter Housing Assembly for 1.4L Turbo — Complete Kit with Cap, Gasket & Filter

CYTROBE’s complete engine oil cooler and filter housing assembly replaces worn originals to restore oil cooling and filtration on 1.4L turbo Cruzes, Sonics, Trax and Buick Encores.

This engine oil cooler assembly is a direct-fit replacement built to OE-style dimensions for L4 1.4L turbocharged engines. The kit includes the aluminum cooler housing, cap, filter insert and a gasket so you can swap the unit in without modifying the engine bay. It matches multiple factory part numbers and fits numerous Chevy and Buick model years, making it a practical spare to keep on hand or a reliable repair part when an aging housing leaks, cracks or fails.

How does this assembly restore oil cooling and filtration?

Replacing a damaged housing or clogged insert brings oil flow and cooling pathways back to specification. The aluminum housing conducts heat away from oil, while the included filter element removes particulates before oil circulates through the turbo and engine. Together they reduce the risk of contaminated oil degrading engine components.

• Aluminum construction for effective heat transfer and corrosion resistance
• New filter insert removes sludge and metallic particles
• Gasket and cap ensure leak-free connections after installation
• Direct-fit geometry aligns with factory oil lines and bolt locations

Which vehicles and part numbers does this assembly replace?

This CYTROBE assembly is designed for the L4 1.4L turbocharged family of engines used in several GM compact models. It replaces a list of common factory part numbers so you can match it to the one you're removing without guesswork. Always verify compatibility with your VIN or factory part reference before purchasing.

• Fits: Chevy Cruze (2011–2015), Cruze Limited (2016), Sonic (2012–2020), Trax (2015–2021)
• Fits: Buick Encore (2013–2021)
• Replaces: 55566784, 918-428, 650039, 88179-91400, 8817991400, 55593189, 55594651, 55565385
• Intended for L4 1.4L turbocharged engines only

What are the material and installation features to expect?

The housing is made from corrosion-resistant aluminum to withstand engine-bay heat and fluids. The kit follows OE dimensions so it mounts where the original did, and the package includes the necessary cap, gasket and filter insert to finish the job in one visit. That reduces the number of parts you need to source separately.

• Corrosion-resistant aluminum housing for long-term durability
• Includes cap, gasket and filter insert for a one-step replacement
• OE-style fitment for bolt alignment and oil line connections
• Ships with 12-month limited warranty and customer support

How should I prepare for installation and maintenance?

Plan for a short service that involves draining oil and removing the old housing; having the correct socket set and torque specs will make the swap straightforward. Replace engine oil and filter per manufacturer guidance after installation to ensure fresh, clean oil circulates through the new cooler and filter. Inspect oil lines and fasteners for wear while the system is open.

• Drain engine oil before removing the old housing
• Use factory torque values for mounting bolts and connections
• Refill with fresh oil and replace the engine oil filter after installation
• Check nearby hoses and seals for wear while accessible

Who is this for: The CYTROBE Engine Oil Cooler & Filter Housing Assembly is aimed at DIY mechanics, independent repair shops and fleet managers working on GM small turbocharged engines. It suits owners of 2011–2021 Chevy Cruze, Sonic, Trax and 2013–2021 Buick Encore models with the L4 1.4L turbo who need a reliable direct-replacement part to restore oil cooling and filtration without custom work. If your vehicle shows oil leaks, reduced oil pressure, or you’re performing a proactive rebuild, this kit provides the parts needed to return the system to factory-like operation.