Mishimoto MMRA-LC-5050F Liquid Chill Synthetic Engine Coolant - Premixed 50/50

Vehicle Fitment

• Universal fit - compatible with most gasoline and diesel cooling systems

Features

• Premixed 50/50 synthetic coolant - ready to use out of the bottle
• Propylene glycol base with advanced corrosion inhibitors
• Protects against freezing down to approximately -26 °F (^{-32 °C})
• Boilover protection up to approximately 265 °F (with 15 psi cap)
• Helps inhibit rust, scale, and corrosion in cooling systems
• Can help seal minor pinhole leaks in radiators and hoses
• Compatible with aluminum, cast iron, and mixed-metal radiators
• Meets or exceeds common automotive coolant standards such as ASTM D6210 & D3306

Specifications

• Brand: Mishimoto
• Model: MMRA-LC-5050F
• Type: Premixed synthetic engine coolant (50/50)
• Volume: 1 gallon (128 fl oz)
• Base Fluid: Propylene glycol with POAT inhibitors
• Freeze Protection: Down to approx. -26 °F with proper cap pressure
• Boilover Protection: Up to approx. 265 °F with proper cap pressure
• Color: Orange/black tint (varies by batch)

Included Components

• 1x 1-gallon bottle of Mishimoto Liquid Chill® Synthetic Engine Coolant - premixed 50/50

Product Description

The **Mishimoto MMRA-LC-5050F Liquid Chill® Synthetic Engine Coolant** is a high-quality, premixed antifreeze solution designed for universal use in automotive and light-truck cooling systems. Because it arrives pre-diluted at a 50/50 mixture of coolant and deionized water, there's no guesswork or mixing required - simply fill or top off your radiator or coolant reservoir with confidence. The advanced synthetic formula delivers dependable protection against freezing, overheating, corrosion, and scale buildup in a wide range of vehicles and engine types.

This coolant's propylene glycol base and poly-organic additive technology help shield internal cooling system components - such as radiators, water pumps, heater cores, and hoses - from rust and degradation while helping maintain stable operating temperatures under demanding conditions. With freeze protection down to approximately -26 °F and boilover protection up to approximately 265 °F (with the appropriate pressure cap), the MMRA-LC-5050F is well-suited for year-round performance in varied climates. Backed by Mishimoto's reputation for engineered performance products, this premixed coolant is a practical and reliable choice for coolant maintenance, flushing old antifreeze, or topping off fluids during routine service.

Always verify your vehicle manufacturer's recommended coolant specification before use, and consult your service manual for proper coolant change intervals and procedures.