Best Remote Electric Water Pumps for Automotive Cooling Systems
Remote electric water pumps are vital for modern engine cooling, performance tuning, and auxiliary cooling. This guide highlights five top options, summarizing their design, materials, and use cases to help you choose the right pump for your vehicle or project. Each entry includes a quick overview and key features to compare at a glance.
| Product | Brand | Key Strength | Amazon Link |
|---|---|---|---|
| Meziere WP136S Black Inline Electric Water Pump | Meziere | Compact inline pump with robust construction | View |
| JEGS Remote Electric Water Pump | 20 GPM | JEGS | High flow (20 GPM) with billet components | View |
| Meziere WP336S Black Hi-Flow Electric Water Pump | Meziere | Hi-flow design for demanding cooling needs | View |
| Davies Craig 8105 EWP80 Remote Electric Water Pump | Davies Craig | Pump-only option for flexible setups | View |
| Dedenbear WP3 Remote Electric Water Pump | Dedenbear Products | Compact unit with reasonable packaging size | View |
Note: The following sections profile each product’s features and typical applications. All items are presented to help compare build quality, compatibility, and installation considerations for remote electric water pumps.
Meziere WP136S Black Inline Electric Water Pump
The WP136S is designed as an inline electric water pump from Meziere. Key specifications include compact dimensions and a lightweight footprint suitable for engine bays with limited space. The packaging notes a product weight around 5.5 pounds, with origin listed as China. The unit targets straightforward cooling upgrades and emphasizes reliable drive and integration with standard hoses. This pump is commonly used in performance builds seeking a compact, dependable water circulation option.
JEGS Remote Electric Water Pump | 20 GPM
This JEGS pump delivers a 20 GPM flow rate and uses a billet aluminum base with an aluminum housing for corrosion resistance and lightweight strength. It includes a spring-loaded carbon-ceramic mechanical seal and stainless steel hardware, aiming for durability in performance applications. The design supports use as a standard cooling pump or as part of a reverse-flow configuration in custom setups, with a focus on robust construction and straightforward installation.
11517586925 Electric Water Pump (BMW-Compatible)
This replacement-style pump targets a range of BMW models, with cross-compatibility across several OE part numbers including 11517563183 and 11517586925. The listing highlights compatibility with multiple BMW models across 2006–2012 lineups and emphasizes lightweight installation and reliable circulation for cooling efficiency. It’s suitable for owners looking to restore OEM-style performance with a modern electric pump.
Meziere WP336S Black Hi-Flow Electric Water Pump
The WP336S from Meziere is a high-flow variant designed for demanding cooling needs. With a compact packaging footprint (6.5 inches L x 6.5 inches W x 6.8 inches H) and a total package weight around 6.9 pounds, this unit targets performance builds that require higher coolant circulation without sacrificing space. The product class is engine water pump, emphasizing strong flow and compatibility with a range of performance configurations.
Davies Craig 8105 EWP80 Remote Electric Water Pump (Pump Only)
This Davies Craig 8105 pump-only unit is designed for flexible integration into custom cooling systems. It requires inlet and outlet adapters for hose connections, with adapters not included. The kit focuses on providing a remote pump component for enthusiasts who want to tailor hoses, fittings, and mounting to their specific engine bay and cooling setup. It stresses compatibility with a variety of automotive applications through modular connections.
Dedenbear WP3 Remote Electric Water Pump
The Dedenbear WP3 is a remote electric water pump offering standard packaging dimensions and a single-unit configuration. Marketed as an auto part, it emphasizes straightforward installation and adequate packaging for ease of handling. This option suits enthusiasts seeking a reliable, compact remote pump for cooling upgrades or auxiliary applications in custom builds.
Buying Guide: Key Purchase Considerations
- Flow rate and head: Match the pump’s GPM and pressure (head) to your cooling needs. Higher performance engines or race setups typically require more robust flow and pressure.
- Construction and materials: Aluminum housings and billet bases provide corrosion resistance and strength. For exposed installations, consider finishes like anodization.
- Compatibility and fittings: Check inlet/outlet sizes and compatible hose adapters. Some pumps are sold as pump-only and require separate fittings or adapters.
- Installation space: Inline and compact pumps suit tighter engine bays; measure available space to avoid interference with pulleys, belts, and fans.
- Electrical and wiring: Ensure the pump’s electrical draw is compatible with your vehicle’s electrical system and fuse rating. Some units require relays or separate power sources.
- Reverse-flow capability: If planning a reverse-flow cooling loop, verify that the pump supports bidirectional flow or is designed for that configuration.
- OEM vs aftermarket: OEM-style replacements prioritize fit and compatibility with factory hoses, while aftermarket pumps often offer higher performance and customization.
- Installation accessories: Some pumps include seals, fasteners, and hardware; others require separate purchases for gaskets, adapters, or mounting brackets.
- Warranty and support: Consider brands with clear warranty terms and accessible customer support for troubleshooting and parts.
When selecting a remote electric water pump, weigh the balance between performance needs and installation practicality. For enthusiasts building high-performance cooling loops, a high-flow unit with billet or aluminum construction provides durability and robust cooling. For OEM-style restorations or retrofit projects, closely match to original specifications and available fittings to ensure compatibility and reliability.