A-Premium Engine Water Pump for Ford V6 3.3/3.5/3.7L — Direct-Fit Aluminium Housing, Steel Impeller

This replacement water pump is engineered to match the original equipment form, fit and function for select Ford F-150, Mustang, Transit and MV-1 models. Built with an aluminum housing and a steel impeller, the unit uses a serpentine-belt drive and a three-bolt pulley flange to align with factory mounting points. It carries reference numbers 125-3285, 1253285 and ER3Z8501B for cross-reference, and is backed by A-Premium's one-year unlimited-mileage warranty.

Will this pump fit my Ford F-150 or Mustang V6?

Compatibility depends on engine displacement and model year. This pump is made for F-150 2018–2020 (3.3L), F-150 2015–2017 (3.5L), and F-150 2011–2014 (3.7L), plus Mustang 2011–2017 (3.7L), several Transit 3.7L models and the Mobility Ventures MV-1 2015–2017 3.7L.

• F-150 2018–2020: 3.3L
• F-150 2015–2017: 3.5L
• F-150 2011–2014 & Mustang 2011–2017: 3.7L
• Transit-150/250/350/350 HD 3.7L and MV-1 2015–2017 3.7L
• 3-bolt pulley flange required for correct fit

What materials and design features ensure reliable cooling?

The pump pairs an aluminum housing with a steel impeller to balance weight, durability and heat dissipation. The impeller is configured to rotate in the same reverse orientation as the factory part, maintaining original coolant flow characteristics.

• Aluminum housing for corrosion resistance and heat transfer
• Steel impeller for long-term strength under load
• Serpentine-belt drive to match OEM power delivery
• Mounting pattern and hub hole count mirror the original unit

How does installation and warranty support work?

The pump is built to be a direct-fit replacement so installation follows factory mounting points and belt routing; some cases may require removal of accessories to access the water pump. A-Premium stands behind the part with a one-year unlimited-mileage guarantee, offering reassurance if a manufacturing defect appears during normal use.

• Direct-fit design minimizes modification or machining
• Reference numbers 125-3285 / 1253285 / ER3Z8501B help confirm compatibility
• One-year unlimited-mileage warranty from A-Premium
• Recommended to replace coolant and inspect belt and thermostat during service

Who is this for: This A-Premium engine water pump is aimed at vehicle owners and professional technicians seeking an OEM-style replacement for Ford V6 engines (3.3L, 3.5L, 3.7L) used in F-150, Mustang, Transit and MV-1 models listed above. It's suitable for routine repair, restoration projects, or preventive maintenance where factory fitment and proven materials matter. If you need a pump that matches original mounting, drive type and reference numbers while offering a warranty, this unit is a practical choice.