FRONEZER Aluminum Thermostat Housing Water Outlet for 1.4L L4 Chevy Cruze/Sonic/Buick Encore — Preassembled with Sensor & Gasket

FRONEZER's aluminum thermostat housing water outlet is a direct-fit replacement that restores proper coolant flow for 1.4L L4 engines in select Chevy and Buick models.

This precision-milled water outlet replaces worn or cracked thermostat housings and arrives as a complete kit with the temperature sensor, gasket, and mounting hardware already installed. Built from corrosion-resistant aluminum and sealed with a neoprene O-ring, the assembly is designed to resist warping and reduce the chance of coolant leaks that commonly plague plastic housings over time.

Will this water outlet fit my vehicle?

Yes, this FRONEZER unit is engineered to match the OEM mounting points and coolant passages for compatible vehicles. Check your vehicle year, model, and engine to confirm fitment before purchase.

• Fits: 2011–2016 Chevrolet Cruze (1.4L L4)
• Also fits: 2016 Cruze Limited, 2012–2020 Chevrolet Sonic, 2015–2020 Chevy Trax
• Compatible with: 2013–2021 Buick Encore 1.4L L4
• Replaces part numbers: 25193922, 55565334, 902-846, 902846, 15-11105, 1511105

How does this aluminum housing compare to the original plastic part?

Aluminum offers greater dimensional stability under heat and resists the stress-cracking that can affect plastic housings. That improved durability helps maintain a secure seal and reduces the likelihood of repeat failures.

• Machined aluminum reduces warping at high operating temperatures
• Neoprene O-ring provides reliable sealing against coolant leaks
• Pre-installed sensor and bolts simplify replacement

What comes in the FRONEZER water outlet kit?

The product ships ready to install: the aluminum outlet, temperature sensor, gasket, and the necessary mounting bolts are included. This eliminates the need to transfer parts from the old housing and speeds up the repair.

• Fully assembled aluminum housing with sensor fitted
• Neoprene gasket and mounting hardware included
• Tested at the factory to ensure sealing and sensor operation

Is there any warranty or testing behind this replacement part?

FRONEZER performs end-of-line testing on the assembled unit to verify sealing integrity and sensor connection. The kit is backed by a two-year warranty to cover manufacturing defects, with customer support available for fitment questions.

• Two-year limited warranty against defects
• Factory testing for leak resistance and sensor function
• Customer support for compatibility and installation guidance

Who is this for? Automotive DIYers and professional technicians replacing a failed or leaking thermostat housing on 1.4L L4 engines in the specified Chevy and Buick models will appreciate this direct-fit, ready-to-install alternative to brittle plastic housings. Choose FRONEZER if you want a corrosion-resistant aluminum replacement with the sensor and hardware included, plus a two-year warranty for added peace of mind.