Mishimoto Universal 1L (1 Quart) Aluminum Coolant Overflow Tank - Polished (MMRT-1LP)

Upgrade your vehicle's cooling system reliability with the Mishimoto Universal 1L Coolant Overflow Tank. Designed to replace prone-to-cracking plastic factory tanks, this all-aluminum reservoir prevents air from entering the cooling loop, protecting your engine from potential overheating issues and cooling efficiency loss.

Constructed from heavy-duty 3mm-thick aluminum with precision TIG welds, the MMRT-1LP offers a durable, leak-free solution for performance and custom applications. A standout feature is its modular port design: the sight tube and inlet/outlet ports use uniform threading and are interchangeable between sides. This allows for flexible mounting and plumbing configurations in cramped engine bays. The included CNC-machined billet aluminum cap utilizes an O-ring seal to ensure a pressure-tight fitment.

• Modular Configuration: Sight tube and ports can be swapped to either side to suit your specific plumbing layout.
• Heavy-Duty Construction: Replaces fragile factory plastic with 3mm-thick TIG-welded aluminum.
• Level Monitoring: Includes a removable sight tube for quick visual coolant level checks.
• Secure Sealing: CNC-machined billet cap with O-ring prevents leaks and fluid evaporation.

Specifications:

• Part Number: MMRT-1LP
• Capacity: 1.0 Liter (approx. 1 Quart)
• Material: 3mm-thick Aluminum
• Finish: Polished
• Includes: Overflow Tank, Billet Cap, Sight Tube, Mounting Hardware
• Warranty: Mishimoto Lifetime Warranty