Freightliner M2 Coolant Reservoir Tank w/ Cap (2012–2019) – Replaces 603-5207 / A0528531000

Most ROADWEST orders are processed from our U.S. warehouses within 1–2 business days (Monday–Friday, excluding major U.S. holidays).

We currently ship within the United States only and do not deliver to P.O. Boxes, APO/FPO/DPO addresses, or international addresses.

• Shipping Area: United States only
• Process Time: In-stock items are usually processed within 1–2 business days (Mon–Fri, excluding major U.S. holidays)
• Delivery Method: Standard ground for most items; LTL freight for oversized or extra-heavy parts
• Delivery Time: After shipment, delivery typically takes 3–7 business days, depending on item size, destination, and carrier performance
• Returns: Most unused items may be returned within 30 days of delivery, subject to inspection and our return guidelines

For full details, please review our Shipping Policy and Easy Return & Refund Policy before placing your order.

ROADWEST stands behind the parts we sell. Unless otherwise stated on the product page, your purchase is covered by a 1-Year Limited Warranty against manufacturing defects under normal use.

What’s covered

• Defects in materials or workmanship
• Premature failure caused by factory-related issues
  

What’s not covered

• Normal wear and tear, cosmetic aging, corrosion from environment/road salt
  
• Damage from improper installation, incorrect wiring, modifications, misuse, or accidents
  
• Labor costs (installation/removal), downtime, towing, or other indirect costs
  

How to file a claim

Contact us with:

• Order number
  
• Product name / SKU
  
• Clear photos or a short video showing the issue
  

If approved, ROADWEST will provide an appropriate resolution (replacement parts, replacement unit, or refund/credit).

Please do not send items back without return authorization.

For more details, see our Shipping Policy, Easy Return & Refund Policy, and Warranty pages.