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Chase Bays 1.38in Push On Hose Compact Upper Water Neck without Bypass Tube Toyota 1JZ-GTE | 2JZ-GTE
Select the year of your Lexus IS300:
The lower bolt for the water neck goes right through the path we wanted the outlet to face. If you run a long bolt all the way through that portion you'd have to raise the neck another 1.5" which is not what we set out to do. After many designs we found a great solution. Make the lower port a small spade so the neck can slot over the button head Allen bolt and then slide in.
The Chase Bays Upper Water Neck is an extremely compact solution for an ongoing unsolved problem in the JZ community. It's machined from 6061 Billet Aluminum, bead blasted smooth, then UV proof anodized in Chase Bays Signature Semi Gloss Black. The neck is quite busy with numerous outlets but we oriented them in a way to keep it clutter free looking.
The Upper Water Neck is offered with 4 outlet type options:
1.38" inch (35mm) Normal Push On Hose (Stock JZ Size)
1.5" inch (38mm) Normal Push On Hose
16AN
20AN
This product works with the stock Bypass Joining Tubes on 1JZ and 2JZ (short tube to water pump housing). But we sell our own Chase Bays versions for 1JZ, 1.5JZ, and 2JZ.
The 4AN ORB Port on the side is to route coolant to your turbo. We INCLUDE 3 connections for this in the box with your order:
4AN ORB Button Head Port Plug
4AN ORB to 1/4 Barb for Normal Push On Hose to Turbo Coolant Line
4AN ORB to 6AN for AN Hose to Turbo Coolant Line
Other Part Numbers:
Chase Bays #chbCB-JZ-UWN138
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Make Vehicle | Model | Submodel | Year | Engine | Notes |
---|---|---|---|---|---|
1999-2005 Lexus IS300 |
IS300 | 1999-2005 | |||
1999-2005 Toyota Altezza |
Altezza | 1999-2005 | |||
1992-2000 Toyota Chaser |
Chaser | 1992-2000 | |||
1990-2004 Toyota Mark II |
Mark II | 1990-2004 | |||
1993-2002 Toyota Supra |
Supra | 1993-2002 |
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One of our experts would be happy to help you navigate these options and get the exact part you need. We can contact you via phone or email.