A-Premium Aluminium Coolant Housing Water Outlet for GM 1.4L L4 — Complete Assembly with Sensor & Hoses

This precision-machined aluminum water outlet is built to replace worn or damaged thermostat housings in Chevrolet Cruze (2011–2015, 2016 Cruze Limited VIN B), Sonic (2012–2020), Trax (2013–2018, 2019 VIN B, 2020), and Buick Encore (2013–2019 VIN B) models with the 1.4L L4 engine. A-Premium supplies the full assembly—outlet body, gasket, inlet and oil cooler hoses, bolts, and the temperature sensor—so you get the parts needed for a straightforward swap without sourcing extras.

How does this housing restore cooling system function?

Replacing a cracked or corroded outlet restores coolant flow and proper thermostat operation, preventing localized overheating and coolant leaks. The aluminum construction resists warping and deterioration better than many original plastic housings, maintaining a reliable seal under thermal cycling.

• Complete assembly includes sensor, gasket, hoses, and mounting bolts for one-step installation.
• Aluminum body increases structural integrity and heat dissipation compared with plastic units.
• Precision-machined mating surfaces reduce the risk of coolant seepage.
• Direct-fit reference numbers included for easy compatibility checks.

What parts come with the A-Premium water outlet, and why does that matter?

This listing supplies everything required to replace the outlet: the outlet itself, temperature sensor, inlet and oil cooler hoses, gasket/seal, and bolts. Having all components together eliminates multiple orders and reduces installation time, so you can complete the repair in one service event.

• Temperature sensor pre-installed to maintain accurate engine temperature readings.
• New gasket and bolts ensure a secure, leak-free flange connection.
• Included hoses make the assembly ready to attach to existing plumbing without improvisation.
• Reference numbers (e.g., 902-846, 25193922) help verify fitment to OEM parts lists.

Will this part fit my Chevrolet or Buick model and how do I confirm compatibility?

The outlet fits specific GM 1.4L L4 applications: Chevrolet Cruze (2011–2015, 2016 VIN B Cruze Limited), Sonic (2012–2020), Trax (2013–2018, 2019 VIN B, 2020), and Buick Encore (2013–2019 VIN B). Cross-check the provided reference numbers or verify the engine code and VIN type against your vehicle to ensure a match.

• Compatible with L4 1.4L engine families listed in the product specs.
• Compare reference numbers like 626-609 and 25193922 with the part you’re replacing.
• VIN-specific fitment notes (VIN: B) are included for certain model years.
• Contact fitment resources or use your VIN to confirm exact compatibility before purchase.

What durability and warranty protections are included?

A-Premium subjects the housing to hardness and crush tests and manufactures it from aluminum to improve longevity over plastic alternatives. The part comes with a one-year unlimited-mileage guarantee for added confidence in product quality and workmanship.

• Aluminum construction resists heat-related deformation and cracking.
• Quality control testing ensures consistent fit and function out of the box.
• One-year unlimited-mileage warranty covers defects in material and workmanship.
• Sold as a complete replacement to minimize return risk from missing components.

Who is this for: This A-Premium Upgraded Aluminum Coolant Housing Water Outlet is aimed at DIY mechanics, independent repair shops, and owners of the listed Chevrolet and Buick models who need a reliable, ready-to-install replacement. If your vehicle shows coolant leaks at the thermostat housing, erratic temperature readings, or you are replacing aging plastic components with more durable metal parts, this kit provides the parts and warranty coverage to complete the repair with confidence.