Description
Part Number: WP103BHD
Meziere 100 Series Heavy-Duty Electric Water Pump (Pontiac V8) – Blue Anodised
Maximise cooling efficiency and eliminate parasitic power loss on your Pontiac V8 engine with the high-performance Meziere WP103BHD heavy-duty electric water pump.
Key Features & Benefits
- ☑ High-output heavy-duty electric motor delivering up to 42 GPM free-flow capacity.
- ☑ Direct bolt-on replacement for 1969 and newer Pontiac V8 engines (350, 400, 428, 455).
- ☑ Frees up engine horsepower by removing mechanical pump impeller drag at high RPM.
- ☑ CNC-machined lightweight aluminum housing with a durable blue anodised finish.
- ☑ Built-in RF suppression circuitry prevents electrical noise interference with race electronics.
- ☑ Countersunk bolts and stock-thickness body ensure full motor plate compatibility.
- ☑ One-piece carbon-ceramic seal with a 2,500+ hour operational life expectancy.
Technical Specifications
| Brand | Meziere Enterprises |
|---|---|
| MPN | WP103BHD |
| Engine Application | Pontiac V8 (350, 400, 428, 455 cu. in., 1969+) |
| Flow Rate @ 12V | 42 GPM (Gallons Per Minute) |
| Current Draw | 8.00 Amps (6.0–8.0A under normal load) |
| Pump Material | Cast / Billet Aluminum |
| Finish Color | Blue Anodised |
| Pump Series | 100 Series Heavy-Duty Electric Water Pump |
| Overall Depth | 4.276″ (108.6 mm) |
| Weight | 6.9 lbs (3.13 kg) |
What’s Included in the Box
- 1 x Meziere WP103BHD Heavy-Duty Electric Water Pump Assembly (Blue)
- Engine Mounting Gaskets & Stainless Steel Hardware Kit
- Wiring Harness with In-Line 20A Fuse
Handcrafted in the USA, Meziere Enterprises water pumps set the benchmark for race-proven cooling technology. As an authorised UK high-performance motorsport supplier, JP Racing offers full technical guidance and fast UK nationwide dispatch on all genuine Meziere products.



Reviews
There are no reviews yet.