Heating and Cooling› Radiators

Mitsubishi

Super Long Life Coolant 50/50

$21.95

SKU: MZ311986

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

It features a premixed (50/50) formula and is formulated for optimum cooling performance. This coolant also contains added organic corrosion inhibitors to prevent metal corrosion.
Show original supplier description
The Mitsubishi OEM Long Life Antifreeze Coolant (MZ311986) is a genuine, direct-from-Mitsubishi product perfect for refilling your vehicle's cooling system. It comes in a convenient, premixed 50/50 formula, eliminating the need for mixing and ensuring proper concentration for optimal cooling performance. Beyond its temperature regulation capabilities, this antifreeze coolant is formulated with added organic corrosion inhibitors. These additives are crucial for preventing metal corrosion within your cooling system, helping to extend the life of components like the radiator, water pump, and engine block. This genuine Mitsubishi coolant ensures compatibility and performance as intended by the manufacturer. This coolant is specifically recommended for the following Mitsubishi applications: the 2003-2006 Mitsubishi Lancer Evolution 8/9 and the 2008-2015 Mitsubishi Lancer Evolution X. Please note that this product can only be shipped within the Continental US and will be sent via ground service only.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMitsubishi
Part NumberMZ311986
CategoryHeating and Cooling
5,000+ Trusted brands
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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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