Description
Part Number: WN0912S
Meziere Straight -12AN Billet Aluminum Water Neck – Black
Engineered for race and high-performance street applications, the Meziere WN0912S water neck provides a robust, leak-free connection for -12AN cooling lines.
Key Performance Features
- ☑ Precision Machined Billet: Manufactured from high-grade aluminum for structural strength and thermal stability.
- ☑ Integrated -12AN Male Outlet: Connects directly to standard -12AN female hose ends without requiring secondary adapters.
- ☑ O-Ring Flange Seal: Machined O-ring recess ensures a leak-proof seal without the need for traditional paper gaskets.
- ☑ Black Anodized Finish: Durable surface treatment offers superior resistance against corrosion and engine bay contaminants.
- ☑ Compact Straight Flow Layout: Provides a clean exit angle for simplified plumbing on custom cooling systems.
Technical Specifications
| Brand | Meziere Enterprises |
|---|---|
| Manufacturer Part Number (MPN) | WN0912S |
| Water Neck Style | Straight |
| Fitting Size | -12AN Male Thread |
| Material | Billet Aluminum |
| Finish | Black Anodized |
| Sealing Type | O-Ring Seal |
| Thermostat Provision | No (Thermostat Delete / Bypass) |
| Hardware Included | Yes |
What’s Included in the Box
- 1x Meziere WN0912S Straight Water Neck (-12AN Male, Black)
- 1x High-Temperature Sealing O-Ring
- 1x Mounting Fastener Kit
Meziere Enterprises is world-renowned for premium fluid dynamics and motorsport engineering. Secure your authentic Meziere WN0912S water neck from JP Racing to benefit from expert technical advice and dispatch with fast UK delivery.




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