




Swivel Neck Thermostat Housing For K Series K20 K24 Radiator Hose K-Swap Honda Civic
- Fits all K-series engines
- Fits both K20 & K24 engines
Features and Benefits:
- We have the solution to your lower rad hose problems. Some of the motors we have received came with the oem plastic water neck broken. Until now, you could only order a replacement part from Honda/Acura. Problem is they only sell the housing complete with the thermostat, which is pretty expensive and it doesn’t provide any real benefits. If your housing isn’t broken then you still have to get the right hose, with the right angles and mate it to the rad. After that, you have to figure out where to put your fan switch and in the past the only option was to use a special inline aluminum hose adapter.
- This product solves all these problems and gives you some options when doing your swap.
- The housing swivels, allowing you to position the water outlet angle before it is tightened down.
- The provided custom made fitting is the same size as the oem rad hose on one end, and is threaded for an AN fitting on the other end.
- This allows you to use whatever size fitting you need for custom installations. If you want to use braided hose with AN fittings, this housing will bolt on easily and with the right adapter threaded in, you’ll be all set.
- The swivel neck comes pre-assembled with a quality Stant thermostat (180 deg °F) which is held in place with a 'C' clip.
- Last but not least, this was a bonus we found while designing it. We noticed that by adding one more hole to the flange you could completely remove the oem black plastic housing from the block and remove the heater core hoses. When set up this way, our thermostat housing is bolted directly to the oem aluminum water pump housing. This is perfect for race car applications.
- Adjustable, set the rad hose at any angle
- Fan switch port for engine swaps
- Easily deletes heater core hoses on race cars
- Threaded water outlet for custom setups.
Dimensions & Material:
- The housing has three ports in the body, one for your fan switch, a 1/8 NPT port for gauges etc., and also NPT port for our optional recirculation fitting
- 2 NPT plugs are included in case the ports remain unused.
- The kit uses a standard size thermostat that you can easily replace with anything in the (160-195 °F) degree range.
- Made of High Quality Aluminium.
- Color: Silver
Package Included:
Pairs well with
Ships within 1-2 business days.
Free shipping & returns

Swivel Neck Thermostat Housing For K Series K20 K24 Radiator Hose K-Swap Honda Civic
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


