Description
Part Number: WP12016S
Meziere -12AN ORB to -16AN Male Water Pump Adapter Fitting
High-flow CNC-machined billet aluminum adapter fitting engineered for reliable, leak-free connection between -12AN O-Ring Boss water pump ports and -16AN hose ends.
Key Features
- ☑ Precision Engineering: CNC-machined from lightweight, high-strength billet aluminum for extreme durability.
- ☑ Optimised Flow: Full-port inner geometry minimises coolant restriction in high-performance cooling systems.
- ☑ Corrosion Protection: Durable black anodised finish resists corrosion, wear, and engine bay fluids.
- ☑ Leak-Free Seal: Includes high-temperature O-ring for a positive seal against the -12AN ORB port.
- ☑ Direct Compatibility: Designed for Meziere electric water pumps featuring -12AN ORB inlet/outlet ports (e.g. WP116, WP136, WP137, WP316, WP430).
Technical Specifications
| Manufacturer | Meziere Enterprises |
|---|---|
| Part Number | WP12016S |
| Component Type | Water Pump Inlet / Outlet Adapter Fitting |
| Port Fitting End 1 | -12AN O-Ring Boss (ORB) Male Port Thread |
| Hose Connection End 2 | -16AN Male Flare / Hose End |
| Material | Billet Aluminum |
| Finish | Black Anodised |
| Fitting Angle | Straight |
What’s Included in the Box
- 1x Meziere WP12016S -12AN ORB to -16AN Male Adapter Fitting (Black)
- 1x High-Temperature O-Ring Seal
Manufactured in the USA to the highest standards of quality and performance, Meziere cooling accessories provide unmatched reliability for race cars and high-output street builds. JP Racing is proud to offer official Meziere products with fast UK shipping and dedicated technical support.


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