STM Evo 4/5/6 Coolant Overflow Reservoir *Limited Quantity*

Limited quantity of select finishes.

Currently Unavailable one select finishes are out of stock. We have plans to redesign this part, but no timeline on when that will happen. 

The STM Evo 4/5/6 Coolant Overflow Reservoir is a direct replacement for the stock, plastic tank. Features a lightweight, aluminum construction, handmade in-house at STM with your choice of finish option. Includes a black anodized cap, stainless allen bolts and washers, brass drain fitting and high-quality silicone hose for a clean and simple install.

Vehicle Fitment:
1996-2000 JDM Evolution IV V VI

Features:
• Hand Crafted
• Lightweight Aluminum Body
• Tig Welded
• Back Purged
• Stainless Hardware
• Brass Drain Fitting
• High-Quality Silicone Hose
• Bolts to Factory Location
• Replaces OEM part number MR355199

STM Products are made in the USA!
Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.

Options:
• Brushed Aluminum
• Polished Aluminum (+$30)
• Gloss Black Powdercoat (+$30)
• Wrinkle Black Powdercoat (+$30)

Includes:
(1) STM Reservoir with Matte Black STM Cap
(1) 4 Foot Length 6mm Silicone Hose
(1) 90° 1/4" NPT to 3/8" Brass Barb Fitting (69945)
(2) M8x20 Stainless Allen Cap Bolts
(2) M8 Stainless Flat Washers
(1) M6x16 Stainless Allen Cap Bolts
(1) M6 Stainless Flat Washers

Shipping Times: 1-14 Days
Hand crafted and welded in New York, please give our fabricators time to assemble your parts!

See more STM Products