AN-20 Female Water Inlet Thermostat Housing for Nissan RB
Dispatched under
11 to 14 days, as of Thursday, January 22, 2026
This item is made in the United Kingdom !
AN-20 Water Inlet Thermostat Housing- For Nissan RB engine (RB20DET, RB25DET, RB26DETT...)
- Ideal with an aftermarket cooling setup
- Retains the use of the OEM thermostat
- Fits any type of AN-20 male fitting
- Aluminum housing with anodized finish
- For Nissan RB engine (RB20DET, RB25DET, RB26DETT...)
- Ideal with an aftermarket cooling setup
- Retains the use of the OEM thermostat
- Fits any type of AN-20 male fitting
- Aluminum housing with anodized finish
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Free delivery to France from 50 € (see conditions here)
AN-20 Water Inlet Thermostat Housing for Nissan RB Specifications
This water inlet thermostat housing for Nissan RB (RB20, RB25, RB26, RB30...) is threaded to accommodate any AN-20 male fitting. Ideal in conjunction with a custom cooling system, it fits without modification to the engine block and retains the use of the OEM thermostat.
Angled AN-20 fitting recommended to allow clearance from your inlet manifold.
Characteristics
| Car Make | Nissan |
|---|---|
| Engine Code | RB20DET, RB25DET, RB26DETT |
| Manufacturer | SuperForma |
SuperForma
Based in the UK, SuperForma is an experienced manufacturer of performance parts, specialized in ultra-precise CNC'd products : Nissan engines internals, custom wheels spacers...