Description
Meziere WN Style -20 AN Male to -20 AN O-Ring Port Water Neck Fitting – Black
Engineered for high-flow race cooling applications, this billet aluminum -20AN adapter provides a leak-free O-ring seal for Meziere water necks and 300 Series pumps.
High-Flow Coolant Routing for Motorsport Builds
When maximum coolant flow and reliable sealing are required under harsh track conditions, the Meziere WN0041S water neck adapter delivers unmatched performance. Designed specifically for high-demand motorsport builds, this straight fitting features a modified -20AN male O-ring port on one end to seat securely into thermostat housings or Meziere water pumps, eliminating the need for Teflon tape or thread sealants.
CNC-machined from lightweight billet aluminum and finished in durable black anodizing, the fitting transitions directly to a standard -20AN male thread to couple seamlessly with your high-flow braided hose assemblies.
Key Features
- ☑ Modified -20 AN male O-ring port (ORB) for positive, leak-proof sealing.
- ☑ Standard -20 AN male hose thread connection for unrestricted fluid delivery.
- ☑ Precision CNC-machined from high-strength billet aluminum.
- ☑ Black anodized protective finish offers superior chemical and corrosion resistance.
- ☑ Compact straight configuration ideal for tight engine bays and custom cooling circuits.
Technical Specifications
| Manufacturer | Meziere Enterprises |
|---|---|
| Part Number | WN0041S |
| Fitting Style | Meziere “WN” Style Straight Adapter |
| Port Side Thread | -20 AN Male O-Ring Port (ORB) |
| Hose Side Thread | -20 AN Male Thread |
| Material | Billet Aluminum |
| Finish | Black Anodized |
What’s Included in the Box
- 1x Meziere WN0041S Straight -20AN Water Neck Fitting (Black)
- 1x High-Temperature Rubber O-Ring Seal
Built to the uncompromising quality standards of Meziere Enterprises, this high-performance water neck fitting ensures leak-free fluid control in demanding racing applications. Order directly from JP Racing for expert technical support and fast UK delivery.
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