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Mishimoto 1L Coolant Overflow Tank - Red

SKU: MISMMRT-1LRD

Overflow and Recovery Tanks

MM Reservoir Tanks...

Mishimoto 1L Coolant Overflow Tank - Red

SKU: MISMMRT-1LRD

Overflow and Recovery Tanks

MM Reservoir Tanks...

A$165.31
Available from MFR. In stock at 1 location (2 available)

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Description

Mishimoto 1L Coolant Overflow Tank - Red

Although it's often overlooked, a durable coolant overflow tank is a crucial component of any cooling system. Leaks within the overflow system can result in air entry into your coolant, which ultimately leads to overheating. Upgrade your plastic overflow tank with Mishimoto's Universal 1 Quart Coolant Overflow Tank. Our tank is constructed from durable 3mm-thick aluminum and features stunning precision TIG welds. In addition, this overflow tank includes a sight tube that provides an accurate view of your fluid level. This sight tube is removable and can be installed on either end of the tank, which is helpful when installing in a cramped engine compartment.--Mishimoto's all-aluminum coolant overflow tank includes a CNC-machined billet cap with an O-ring seal, ensuring leak-free operation. We offer various finishes for this overflow tank, including anodized finishes in black, blue, and red, and a polished aluminum finish. As with all our products, this coolant overflow tank includes our signature Mishimoto Lifetime Warranty.

Additional Information

Engine coolant reservoir designed to store and regulate excess coolant for proper system operation. Durable construction resists heat and pressure, helping prevent leaks and maintain optimal temperature.

Part Type

Engine Coolant Reservoir

Product Overview

Although it's often overlooked, a durable coolant overflow tank is a crucial component of any cooling system. Leaks within the overflow system can result in air entry into your coolant, which ultimately leads to overheating. Upgrade your plastic overflow tank with Mishimoto's Universal 1 Quart Coolant Overflow Tank. Our tank is constructed from durable 3mm-thick aluminum, featuring stunning precision TIG welds. In addition, this overflow tank includes a sight tube, which provides an accurate look at your fluid level. This sight tube is removable and can be installed on either end of the tank, which is helpful when installing in a cramped engine compartment. Mishimoto‘s all-aluminum coolant overflow tank includes a CNC-machined billet cap with an O-ring seal, ensuring leak-free operation. In addition, we've incorporated a magnetic drain plug on the base of the tank, which removes ferrous contaminants from your cooling system. We offer various finishes for this overflow tank, including an anodized finish in black, blue, and red and a polished aluminum finish. As with all our products, this coolant overflow tank includes our signature Mishimoto Lifetime Warranty.


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 05:53:44

Data: v4.2 - Upd: 2026-11-08 17:14:57

Features

  • Constructed from durable 3mm-thick aluminum
  • Ideal replacement for plastic factory overflow tank
  • Sight tube and inlet/outlet ports are interchangeable thanks to uniform threading

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Description:Mishimoto 1L Coolant Overflow Tank - Red
Install Difficulty:1
OptionLabel:Red
Part Number:misMMRT-1LRD
Feature 1:Ideal replacement for plastic factory overflow tank
Feature 2:Constructed from durable 3mm-thick aluminum
Feature 3:Sight tube and inlet/outlet ports are interchangeable thanks to uniform threading
Feature 4:Professionally fabricated with flawless precision TIG welding
Feature 5:Multiple finish options available, including polished aluminum, anodized black, anodized blue, and anodized red
Feature 6:Sight tube makes checking fluid level easy and can be installed on either side of the tank
Feature 7:Versatile mounting bracket offers ample mounting options
Feature 8:CNC-machined billet-aluminum cap provides a reliable leak-free seal
Feature 9:3/8-in hose barbs provide a secure and reliable connection
Feature 10:1-quart fluid capacity
Feature 11:Magnetic drain plug captures ferrous contaminants
Feature 12:Mishimoto Lifetime Warranty
TechSpec Fluid Capacity (gal):0.26
TechSpec Height (in):6.75
TechSpec Includes:(1) Universal Coolant Overflow Tank--(1) CNC-Machined Billet Aluminum Cap--Mishimoto Lifetime Warranty
TechSpec Material:6061 Aluminum
TechSpec Note:Hex plug thread size: 9/16-18 ORB
TechSpec Width (in):7.9

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Mishimoto
StreetFX SKU misMMRT-1LRD
SFX Item ID 4050694
Accounting SKU mis-MMRT-1LRD
Manufacturer SKU MMRT-1LRD
Manufacturer UPC 840197704127
Alternative References MIMMMRT-1LRD, MIO-MMRT-1LRD, MMRT-1LRD

Overflow and Recovery Tanks, Expansion Tank, Reservoir, Overflow, Red Anodized, Universal, Each

Mishimoto universal coolant overflow tanks are ideal replacements for your plastic factory overflow tanks. These coolant overflow tanks are constructed from durable 3mm-thick aluminum, professionally fabricated with flawless precision TIG-welding and include a CNC-machined billet cap with an O-ring seal, ensuring leak-free operation. Mishimoto also incorporated a magnetic drain plug on the base of these tanks, which removes ferrous contaminants from your cooling system. These all-aluminum overflow tanks are offered in various finish options, including polished aluminum, anodized black, anodized blue, and anodized red.

Additional attributes:
• 1-quart fluid capacity
• Sight tube makes checking fluid level easy and can be installed on either side of the tank
• Versatile mounting bracket offers ample mounting options
• CNC-machined billet-aluminum cap provides a reliable leak-free seal
• 3/8 in. hose barbs provide a secure and reliable connection

Product Attributes
UPC840197704127
BrandMishimoto
NotesMagnetic drain plug included.
ShapeSquare
VentedNo
Capacity1 quart
QuantitySold individually.
Part TypeOverflow and Recovery Tanks
Width (in.)7.900 in.
Height (in.)6.750 in.
Product LineMishimoto Universal Coolant Overflow Tanks
RecirculatingNo
Inlet Quantity1
Outlet Quantity1
Inlet AttachmentHose barb
Outlet AttachmentHose barb
Drain Valve IncludedYes
Overflow Tank FinishRed
Overflow Tank MaterialBillet aluminum
Overflow Tank MountingBolt-in
Overflow Tank Inlet Size0.375 in.
Overflow Tank Outlet Size0.375 in.
Manufacturer's Part NumberMMRT-1LRD
Mounting Hardware IncludedNo

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