Fit For K Series K20 K20a K20a2 K20z1 K24A K24Z. The housing is just a piece that covers the thermostat that also has an opening for a radiator hose which is where the water enters and exits the motor.
Supertech HEVN-1020D-8 Black Nitride Dished Exhaust Valves for Honda/Acura K20
Supertech SPR-H1022D-16 Dual Valve Springs for Honda/Acura K20 K24 F20C F22C
Supertech SPR-H1021D-16 Dual Valve Springs for Honda/Acura K20 K24 F20C F22C
Racing & Street Clutch Twin Disc Kit For Honda Civic K20 K24 Acura RSX Medium WT
K Series High Flow Fuel Rail For Honda/Acura K20 K24 K-Swap Civic Rsx Integra
K Series Fuel Pressure Regulator Gauge Rail For Acura For Honda Civic K20 K24
