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Heating and Cooling› Overflow Tanks and Catch Cans

Weapon R

Weapon R 11-17 Toyota Sienna 3.5L Polished Aluminum Coolant Overflow Tank

$250.00 $212.50 Save $37.50

SKU: W003 826-143-101

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Weapon R Aluminum Coolant Overflow Tank is a 24oz capacity tank designed to catch fluid overflow. It is constructed from 6061 aluminum with polished finish and billet aluminum fittings. This tank is TIG welded for durability.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWeapon R
Part NumberW003 826-143-101

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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