MNJ Fabrication Aluminum Washer Fluid Relocation Reservoir Kit for Tacoma (2016-2023)

Estimated production time is approximately two (2) weeks

Toyota Tacoma (2016-2023) Washer Fluid Relocation Reservoir

Upgrade your engine bay and improve durability with our high-clearance washer fluid reservoir for the 3rd Gen Toyota Tacoma. Unlike the factory plastic unit, this reservoir is custom-fabricated from aluminum to withstand harsh off-road conditions while maintaining full washer fluid capacity.

The Tacoma already features an engine-bay washer reservoir, but the factory design can interfere with high-clearance inner fenders (“tubs”) and extreme tire setups. This reservoir provides a compact, high-clearance solution that retains full capacity while offering significantly improved strength and reliability.

Each unit is precision TIG-welded from 5052 aluminum and topped with a vented billet 6061 aluminum cap, delivering long-term durability and a clean, professional appearance.

Why Relocate the Washer Fluid Reservoir?

This high-clearance reservoir is ideal for modified Tacomas and offers several key advantages:

• Clears aftermarket inner fenders and tubbed engine bays
• Maintains full washer fluid capacity in a more compact footprint
• Eliminates the fragile factory plastic reservoir prone to cracking
• Improves durability for off-road and harsh environments
• Enhances engine bay appearance with a clean aluminum design

This is the ideal solution for heavily modified trucks or owners seeking a stronger, more reliable alternative to the OEM reservoir.

Vehicle Fitment

• 2016-2023 Toyota Tacoma

Product Specifications

• 1.0+ gallon capacity (Full OEM capacity)

• Reservoir body and mounting bracket welded from 5052 aluminum

• Vented billet aluminum cap machined from 6061 aluminum

• Reuses OEM washer pump and rubber gasket

• Includes mounting hardware

Installation

Installation is straightforward and can be completed with basic hand tools.
Basic installation overview:

1. Remove the factory washer reservoir and unplug wiring. Retain the OEM rubber pump gasket.

2. Reroute washer hoses and wiring into the engine bay as needed.

1. Install the new reservoir using the supplied mounting hardware.

1. Reconnect wiring and washer hoses.

2. Fill with fluid and test washer operation.

Additional Notes

• This is a hand-built, custom aluminum product. Minor surface blemishes may be present and are purely cosmetic.

• Each reservoir is pressure-tested and guaranteed to be watertight.

• Includes a 1-year warranty covering normal use (does not cover abuse or neglect).

• The reservoir reuses OEM rubber gaskets—if your originals are brittle or damaged, replacement is recommended.