K-Series For Honda Radiator Hose Swivel Neck Thermostat Housing Aluminum K20 K24

Radiator Hose Swivel Neck Thermostat Housing for Honda K-Series

This aluminum swivel neck thermostat housing routes coolant for K-series engine swaps and builds, offering a durable alternative to plastic housings on K20 and K24 platforms.

Overview

This radiator hose swivel neck thermostat housing is built for K-series engines that need a sturdy coolant routing point. The aluminum body holds up to heat and pressure better than stock plastic, and the swivel neck helps angle the upper hose during custom installs. It suits engine swap builders and enthusiasts working on K20 and K24 setups.

Built For Performance

• Aluminum construction resists cracking and warping from heat cycles
• Swivel neck adjusts hose angle for tight or custom engine bays
• Direct fit for K-series thermostat housing locations
• Machined mating surfaces for a clean seal
• Works with common upper radiator hose routing on K20 and K24 builds

Fits These Machines

• for Honda K20 engines
• for Honda K24 engines
• for Honda K-series swap builds

On-The-Job Use

• Engine swap projects needing adjustable hose routing
• Replacing cracked or brittle factory plastic housings
• Track and street builds that run high coolant temperatures
• Custom coolant line setups in tight engine bays

Specs At A Glance

Good To Know

Q: Does this housing come with a thermostat? A: Thermostats are typically sold separately, so confirm what is included with your order. Reusing a known-good thermostat is fine if it is within spec.

Q: Will the swivel neck fit my swap? A: The swivel design lets you rotate the neck to match your hose angle in most K-series bays. Test fit before final tightening to confirm clearance.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.