The 5 Best Gates molded Heater Hoses (2023 reviews)

It is important to have the well suited gates molded heater hose. In the following post, we will help you to select the best gates molded heater hoses.

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Our Top Picks:

Best overall: Buy: Gates Coolant Hose READ REVIEW

Best Runner up: Buy: Gates Great Heater Hose READ REVIEW

Best With No cutting: Buy: Gates old Hose READ REVIEW

Best For automotive Coolant temps: Buy: Gates molded Heater Hose READ REVIEW

Best Quality Hose: Buy: Gates Heater Hose READ REVIEW

Best overall: Gates Coolant Hose

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The gates coolant hose is specially designed for your regular usage and has plenty of most useful features. It is perfect for bypassing most heater loops in race cars. It has all the quality features of a gate molded coolant hose and similar to oem specifications. It has better hoses EXACTLY for this application with correct sizes on each end.

The heater core inlet/outlet on the water pump are 2 different sizes. This is what you use when doing a head gasket sealer job without messing up your heater core. It is perfect for custom heater hose shutoff valves on dodge cummins.

• Perfect fit for ls/4.8/5.3/6.0 heater hose bypass
• Perfect fit and great gates quality
• One of the new comers and featured product

Best Runner up: Gates Great Heater Hose

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The look and feel of this hoses are consistent with the high quality we're used to from the rest of Gates's lineup. The Gates molded heater molded hose is manufactured to fit specific applications. It can be used on top side of themostat housing assembly for heater pipe, great fit and cut to fit. This works perfectly because of the 90 degree bend. It features a gate molded coolant hose. It is manufactured to fit specific applications.

• Has all the quality features of gates molded coolant hose
• Intended to be trimmed for perfect fit
• Heater hose replacement for oem molded hoses

Best With No cutting: Gates old Hose

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The gates old hose is capable of outshining several other products featured in this list in overall features for the price point. Gates coolant outlets provide an improved and cost-effective answer to common design, manufacturing and material issues found in other aftermarket options. It has all the quality features of gates molded coolant hose and similar to oem specifications to include specific essential integrated oe components such as hose branches, quick-connectors, sensors, restrictors, etc. It is made with inferior construction and inconsistent crimping. These parts create excessive vibrations and imbalance when they are failing, stressing the fan pulley bracket.

The outer diameter of the hose is a bit smaller compared to original Honda hose but will still function just like the original one. It takes a 1.30 hrs to replace it and bleed anti freeze coolant to complete system. It is used for coolant, water and air applications, also approved for marine applications.

• Perfect replacement when replacing an oil leaking distributor seal
• Great fit with no cutting required
• Good investment for long term

Best For automotive Coolant temps: Gates molded Heater Hose

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It is good for automotive coolant temps, so up to slightly above the boiling point of water. The six cylinder engine 3/4 90 degree mount at thermostat housing use 3/4 to 5/8 adapter and run 5/8 hose to heater inlet. The 90 degree hose bend clears everything well for a cleaner install. It attaches to the little wedge filter inside of the breather.

• Will have plenty to trim off both bends
• Compatible for coolant, air and water applications
• Resists electrochemical degradation and water permeation
• Epdm tube and cover, synthetic fiber reinforcement

Best Quality Hose: Gates Heater Hose

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Compared with other products by Gates, the gates heater hose has a convenient design. Gates’ new line of Engine Cooling Fan Modules and Solution Kits provides the perfect solution. It features all-in-one solutions, simple bolt-on solutions, easy, one-step installation and require no special tools. It is manufactured with heavy-gauge steel tubing, tough welds and oe exact hose material for high resistance to failure from corrosion, rust and vibration. These oe quality parts ensure an exact fit and easy installation while effectively restoring the cooling system to proper operation and performance.

Gates integrated thermostat housings ensure accurate temperature regulation and control to help engines operate more efficiently. It is constructed with premium alloy materials and a 100 percent functional test of seals and bearings along with a 100 percent leakage test for both the casting and assembled water pump. This hose can be used for both sides of the heater core.

• Works perfectly for a bbc coolant crossover hose, just have to trim it down
• Good investment for long term