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10 Best Marine Engine Antifreeze Reviews

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Top 10 Best Products 

$16.11
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6 used from $31.36
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$63.73
$68.10
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$89.95
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Feature of Products

 

AMRS-31500 * Starbrite Winter Safe Non-Toxic Anti-Freeze, 100F 1 Gallon (Shipping Restrictions: Ground Only To Contiguous 48 States)

$25.40  in stock
3 new from $19.99
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as of January 29, 2021 5:00 am

Features

  • Star brite Wintersafe -100°F (-73°C) Non-Toxic Antifreeze provides excellent cold weather and corrosion protection for drinking water systems and all engines
  • Its premium additive package prevents corrosion of aluminum, copper, brass and solder, but will not harm rubber, seals or hose materials.
  • The 3X-died blue color provides excellent blow-through visibility.
  • Formulated with virgin, non-toxic USP-grade ingredients. It contains no alcohols.
  • This product is ready-to-use; do not dilute it. Burst protection down to -100°F

Zerex Original Green Antifreeze/Coolant, Concentrated - 1gal (ZX001)

$16.11  in stock
9 new from $15.11
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as of January 29, 2021 5:00 am

Features

  • Provides protection down to -34 degree fahrenheit
  • Helps prevent rust and corrosion
  • A patented organic acid corrosion inhibitor package to provide extended engine protection against rust and corrosion
  • Contains 30 – 50 ppm of denatonium benzoate as a bittering agent

STAR BRITE Star-Cool Premium Synthetic PG Engine Coolant - 1 Gallon

$29.79  in stock
3 new from $29.79
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Features

  • PCT additive package maintains engine temperature to develop maximum horsepower
  • Reduces operating temperatures faster than other coolants
  • Meets or exceeds all OEM and appropriate ASTM specs
  • Formulated to seal pinhole leaks or fissures
  • Non-toxic - Does not contain ethylene glycol

Splash RV/Marine Antifreeze Coolant, 1 gal, RTU for All Heavy Duty Engines Mfr #: 619527-G35

$20.95  in stock
3 new from $20.95
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Features

  • Antifreeze Coolant, Blended, Size 1 gal., Size/Net Weight 1 gal., Pink, Plastic Bottle, Liquid, 8.2 pH, Not Recommended Dilution Ratio, Flash Point (F) 124 Degrees , Pour Point (F) 8.6 Degrees , 1.01 Specific Gravity, VOC Content 15 Percent, Dissolves Soluble, For Use With RV/Marine Vehicles, For All Heavy Duty Engines
  • Dissolves: Soluble, Application: For All Heavy Duty Engines, Color: Pink, Specific Gravity: 1.01, For Use With: Boats, Pools, Recreational Vehicles, Spas, Vacation Homes
  • Dilution Ratio: Not Recommended, Item: RV/Marine Antifreeze, pH: 8.2, Container Type: Bottle, Freezing Point (F): -50 Degrees F, VOC Content: 15 %, Size: 1 gal
  • Appearance: Liquid, Size/Net Weight: 1 gal Flash Point (F): 124 Degrees F, Pour Point (F): 8.6 Degrees F

STAR BRITE AMRW-K3-50 -50 Inboard Winterization Kit (Shipping Restrictions: Ground Only to Contiguous 48 States)

$89.95  in stock
1 new from $89.95
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as of January 29, 2021 5:00 am

Features

  • Just need the Anti-freeze? This is the kit for you. This kit uses -50 degree antifreeze. Our kit includes enough for 1 engine.
  • Kit includes: (Qty - Description)
  • 5 - 1 Gal. -50 Anti-Freeze 1 - 12 Oz Aerosol Fogging Oil
  • 1 - 8 Oz. Fuel Stabilizer - Treats 40 Gal.
  • For all your Boat Parts and Accessories click on "Available from these sellers" then click on AccessoriZ My Ride

New Mercury Mercruiser Quicksilver Oem Part # 92-877770K 1 Anti Freeze

$31.94  in stock
4 new from $21.39
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as of January 29, 2021 5:00 am

Features

  • Ready-to-use, pre-mixed formula (deionized water)
  • Will not cause gelling.
  • Provides anti-freeze protection to -34F (-36C); DEX-COOL compatible.
  • Provides warranty protection for all Mercury MerCruiser gasoline engines with closed cooling systems.
  • Compatible with conventional anti-freeze. Dilution with conventional anti-freeze will reduce extended life benefits.

Moeller 099085-00 Pro Series Inboard Motor Flusher

$28.33  in stock
5 new from $28.33
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as of January 29, 2021 5:00 am

Features

  • Installs in seconds for out of water engine flushing applications
  • Designed to fit inboards, performance ski boats and all boats with a thru-hull water intake
  • Stainless Steel T-fitting slides into the intake slot in either direction for a quick fit
  • Flusher is supported with 360 degree plastic support ring insuring a tight fit to the bottom of the boat, no more trying to fit between the trailer bunks and secure a pole to the ground

Non-Toxic Anti-Freeze, 50F 6 Gallons

$68.10
$63.73  in stock
3 new from $63.73
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Features

Part Number31400R-6

Camco Do It Yourself Boat Winterizer- Quickly Winterize Marine Engines, Allows Flushing and Preparation of Boat Engine for Winter Storage (65501)

$55.11
$37.84  in stock
37 new from $34.01
6 used from $31.36
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as of January 29, 2021 5:00 am

Features

  • Perfect for Boat Winterization: This gravity flow system flushes, prepares and protects your boat engine for winter storage
  • Compatibility: For inboard and outboard engines
  • Kit Includes: Antifreeze tank with on/off valve, ball valve, winterizing tee and reinforced, clear hose with fittings
  • Provides Enhanced Antifreeze Flow: High-flow, 5/8-inch hose with brass fittings improves the antifreeze flow to your engine
  • Features: A reinforced clear hose for improved kink resistance

Star Brite Antifreeze-50 Wintersafe 1 Gal 31200

$59.38  in stock
3 new from $59.38
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as of January 29, 2021 5:00 am

Features

  • 6 Gallon Case Marine, RV, Pool Non Toxic Antifreeze
  • Safe for copper, brass and all types of plastic.
  • Non-toxic virgin propylene glycol formula.
  • Protects water systems & engines from freeze ups during storage.
  • Contains corrosion inhibitors to protect all metal engine components and seals.

Video Review

Marine Anti-freeze Facts

Marine Anti-freeze Facts When winterizing your boat for the winter make sure you're using the correct antifreeze. Antifreeze that is intended as coolant for your ...

How to Winterize an I/O Boat using Inboard/Outboard Kit, Step by Step Guide

A step by step guide to winterizing a 5.7 V8 MerCruser with the CAMCO Inboard/Outboard Winterizing Kit, available from West Marine, same concept applies to ...

Understanding RV Antifreeze for your Boat Engine

Over the course of a Canadian winter, I monitored various controlled ratios of RV antifreeze to see how it handled differing levels of cold. Would it turn hard?

Click Here to Leave a Comment Below 2 comments
Andrew Pollard - January 12, 2021

Zerex Original Green Antifreeze. No water added. Just what is needed to get the cooling needed. You can add water according to your needs. Highly recommended.

Reply
    Paul - January 12, 2021

    Thank for your information

    Reply

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