CARBBIA Thermostat Housing for Honda CR-V and Civic 2.4L 2007-2014 — Direct-Fit OEM Replacement, Leak-Resistant

CARBBIA thermostat housing is a direct-fit replacement for Honda Civic and CR-V 2.0L/2.4L engines, restoring proper coolant routing and sealing with OEM-equivalent fitment.

If your vehicle shows signs of coolant leaks, overheating, or a compromised housing, replacing the thermostat housing with a quality aftermarket unit restores reliable coolant flow and mounting integrity. This CARBBIA housing replaces OEM part numbers 19320-RAA-A01, 19320-RAA-A02, and 19320-R40-A01 and is built to match the factory mounting points and hose connections for select Civic and CR‑V years.

Will this thermostat housing fit my Honda Civic or CR‑V?

Check the vehicle fit list carefully: the CARBBIA housing is made to fit a range of Civic and CR‑V model years and engine sizes listed below. Confirm your engine displacement and year against the compatibility notes before ordering to avoid returns.

• Compatible models include Honda Civic 2.0L (2006–2011) and Civic 2.4L (2012–2015).
• Fits Honda CR‑V 2.4L model years 2007–2014.
• Replaces OEM numbers: 19320-RAA-A01, 19320-RAA-A02, 19320-R40-A01.

How does this part help my vehicle’s cooling system?

The thermostat housing channels coolant between the engine block and radiator hoses and secures the thermostat in place. A properly sealed housing prevents leaks, maintains correct coolant flow, and ensures the thermostat operates at the designed temperature range.

• Restores secure mounting for the thermostat and hose connections.
• Helps prevent coolant leaks from worn or cracked housings.
• Maintains factory routing to preserve engine temperature regulation.

What should I expect in quality and installation?

CARBBIA supplies the housing as a single replacement unit engineered to align with OEM bolt locations and ports for straightforward swapping. Installation typically requires basic hand tools, coolant drainage, and a new gasket or sealant where applicable; always follow torque specs and bleeding procedures.

• Comes as one engine coolant thermostat housing ready for installation.
• Designed for direct fit—no major modifications expected.
• Recommend replacing coolant and inspecting hoses during installation.

Are there any tips to avoid future issues after replacement?

Using fresh coolant, replacing old hoses and clamps if brittle, and torquing fasteners to manufacturer specs reduce the chance of repeat leaks. Regular visual checks and pressure testing after installation will confirm a proper seal and prevent unexpected coolant loss.

• Use the correct coolant type and properly refill and bleed the system.
• Inspect and replace aging radiator hoses and clamps while accessible.
• Pressure-test the cooling system after installation to verify leak-free operation.

Who is this for: This CARBBIA thermostat housing is for DIY mechanics, independent shops, and fleet maintenance teams working on Honda Civic and CR‑V models listed above who need an affordable, direct-fit replacement for damaged or leaking thermostat housings. If you’re unsure about fitment, match your vehicle’s year and engine code to the compatibility listing or consult a technician before purchase.