Mishimoto MMRT-CA Universal Coolant/Charge-Air Reservoir Tank for Custom Cooling

Vehicle Fitment

• Universal application - not specific to any year, make, or model

Features

• Universal coolant/charge-air reservoir tank for performance cooling setups
• Designed to integrate with air-to-water intercooler, coolant, or custom cooling systems
• Fully TIG-welded aluminum construction for strength and long-term durability
• Internal baffles reduce fluid surge during acceleration/braking
• Multiple inlet/outlet ports allow flexible plumbing configurations
• 1/2" NPT ports support sensor or pump bulkhead integration
• Drain plug included for simple servicing and fluid changes
• Backed by Mishimoto Lifetime Warranty for reliability and peace of mind

Specifications

• Material: 6061-T6 aluminum, fully TIG-welded
• Finish: Natural aluminum or optional powder coat (varies by model)
• Capacity: Varies by configuration (refer to product spec sheet)
• Port Thread Size: 1/2" NPT (multiple positions)
• Drain Port: 3/8" NPT
• Baffled internal design for controlled fluid movement
• Mounting: Custom mounting tabs (brackets not included unless specified)
• Application: Custom or universal performance cooling systems

Included Components

• 1x Mishimoto MMRT-CA universal reservoir tank
• 1x 3/8" NPT drain plug
• Optional bulkhead fitting(s) depending on part variation
• Mishimoto Lifetime Warranty documentation

Product Description

The Mishimoto MMRT-CA Universal Coolant/Charge-Air Reservoir Tank is a performance cooling component designed for custom applications where additional fluid capacity or charge-air cooling topology is needed. Unlike vehicle-specific radiators or intercoolers, this unit is universal and integrates into bespoke cooling or air-to-water systems used in racing builds, turbo/supercharged applications, or performance engine bay setups.

Its fully TIG-welded aluminum construction ensures strength and corrosion resistance, while baffled internal chambers help manage fluid surge under dynamic driving conditions. Multiple 1/2" NPT ports allow flexible plumbing - whether you're adding an expansion reservoir, a charge-air cooler reservoir, or incorporating sensors and pumps directly into the system. Backed by Mishimoto's Lifetime Warranty, the MMRT-CA reservoir tank offers durability and adaptability for enthusiasts and fabricators working on custom cooling solutions.