Description
Part Number: AF64-3044BLK
Aeroflow Billet Inline Thermostat Housing 1.5″ (38mm) Hose – Black
Engineered by Aeroflow Performance for high-performance automotive and custom motorsport cooling systems, the AF64-3044BLK remote inline thermostat housing allows you to position a traditional thermostat inline along your top radiator hose away from the engine block.
Key Features
- ☑ Precision CNC-machined from 6061-T6 billet aluminium for superior durability.
- ☑ Sleek black anodised finish offering maximum resistance against corrosion and engine bay heat.
- ☑ Outside slip-on connections accept 1-1/2″ (38mm) radiator hose.
- ☑ Internal female -16ORB threads allow optional custom AN braided line plumbing.
- ☑ Includes a -3ORB port for convenient cooling system air bleeding.
- ☑ Solves clearance issues in compact engine bays by relocating the thermostat.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Aeroflow Performance |
| Part Number | AF64-3044BLK |
| Outer Connection Size | 1-1/2″ (38mm) OD Slip-On Hose |
| Inner Thread Size | -16ORB Female Thread |
| Auxiliary / Bleed Port | -3ORB Port |
| Material / Finish | CNC Billet Aluminium / Anodised Black |
| Overall Dimensions | 3.93″ (100mm) Length x 3.14″ (80mm) Diameter |
| Thermostat Compatibility | Traditional thermostats (e.g., Aeroflow AF49-1136 / Subaru style; Not for balanced Chev) |
What’s Included in the Box
- 1 x Aeroflow AF64-3044BLK Billet Inline Thermostat Housing (Black Anodised)
- 1 x -3ORB Bleed Port Plug
As an official UK stockist of Aeroflow Performance parts, JP Racing provides genuine product authenticity, fast UK dispatch, and expert technical guidance for all your motorsport cooling and plumbing requirements.







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