Coolant Hose Adapter
Coolant Hose Adapter

Coolant Hose Adapter


Regular price$99.00 USD
  • FREE SHIPPING (lower 48 states)

Finally a hose adapter with more than one port!

CNC machined from 6061 aluminum, this hose adapter can be used to house two independent fan controller temperature sending units and a coolant temperature gauge sending unit.


You can setup two automatic fan controllers to turn on at different temperatures. One fan can be used as your primary while you're cruising on the highway and the second fan can be setup to turn on when the temps start to creep up higher. 


Simple installation: cut and remove a 1" straight section of your lower radiator hose and install our hose adapter in its place using the supplied hose clamps. You can use any of the three provided holes to adapt your sending units to a clean and accurate coolant stream.

Check out our SPAL fan combosKoyo performance radiators, and performance fan shrouds to get the ultimate cooling setup. We've done all the hard work of choosing the best cooling products available so you can rest assured that cooling issues will be a thing of the past.

Key notes:

  • 2 - 3/8" NPT Holes
  • 1 - 1/8" NPT Holes
  • 1 - M5x.8 Hole for Sensor Grounding
  • 6061 billet aluminum
  • 34mm OD fits KA, SR, and any engine that uses ~34mm hose
  • Includes plugs and ring terminal for grounding
  • Designed and made with love in Santa Fe Springs, California

Vehicle Compatibility:
- Nissan S13 240sx 
- Nissan S13 Silvia 
- Nissan S14 240SX 
- Nissan S15 Silvia 
- Nissan Skyline R32 GTS-T 
- Nissan Skyline R32 GTR 
- Nissan Skyline R33 GTS-T 
- Nissan Skyline R33 GTR 
- Nissan Skyline R34 GTT 
- Nissan Skyline R34 GTR 
- Nissan C33 
- Nissan C34 
- Nissan C35 
- Nissan A31 Cefiro
- Nissan Z32 300zx
- Nissan Z33 350z
- Nissan Z34 370z
- Infiniti G35
- Infiniti G37


Thank you for checking our lead times before ordering. 🙏 Please note that ALL products come standard RAW finish, unless powder coat is requested here.


    1. Lead times are updated to reflect our flow of orders.
    2. "ETAs" are rough estimates and not guaranteed to be shipped by that date. Check our rush options here.
    3. Shipping carriers may be experiencing delays. Please allow at least 5 business days for tracking to update before contacting us. Some international orders may take up to 4-6 weeks to deliver.
    4. Only one promo per order. No combination or exceptions.
    5. Please confirm your complete shipping address before checking out.
    6. Signature may be requested to deliver packages valued over $500 USD.
    7. Multi-item orders may ship separately, since they are made in different departments. We will send separate tracking numbers for each package.
    8. We are not liable for lost/damaged packages once it's been accepted and delivered to provided shipping address.
    9. Any returned packages must be claimed within 30 days and requires additional shipping payment from customer to get it re-shipped.
    10. We are not responsible for any damages that occurred during shipment. Please save the original packaging and contact us for any shipping damages within 3 days of receiving the product to file a shipping claim.
    11. If shipping isn't available for your country, link us to the product(s) that you want and include your full shipping address for a shipping quote.
    12. IMPORTANT! All items are made to order, so regardless of selected shipping option, they will get shipped out as soon as they are made. (Our website provides various shipping options & prices based on the weight of the packages and destination. However, it does not account for the lead time + packing/handling time, which makes the shipping options very inaccurate. We are unable to modify this feature on our website, so we'd recommend picking the cheapest/standard option, as all parts will get shipped out using standard shipping once they are ready to go out.)