Jeep Genuine Mopar Radiator Hoses

Every engine generates a significant amount of heat during operation, and failing to remove or limit the heat into a specific temperature range could result in overheating. Radiator hoses carry an engine’s coolant to and from the radiator to maintain engine temperature. Keep your Jeep engine running smoothly with high-quality genuine Mopar radiator hoses and replacement parts from JeepsAreUs.

Radiator Hoses Maintain Optimal Engine Temperature

When a car engine runs, it creates heat. Radiator hoses keep the engine at an optimal temperature by carrying coolant through the radiator and back to the engine. The coolant absorbs the extreme heat generated by the engine, which enters it through a reservoir attached to the radiator. 

A cooling system is composed of multiple radiator hoses. The upper radiator hose carries the hot coolant from the engine to the radiator inlet. After the coolant passes through the radiator and releases excess heat, it exits through the lower radiator hose to bring the cooled fluid back into the engine. 

Prevent Engine Problems with Radiator Hoses & Parts from JeepsAreUs

Even the most heavy-duty radiator hoses are subject to wear and tear. High pressure and extreme temperatures in the engine compartment could damage the hose over time. When that happens, it puts your Jeep at a greater risk of overheating. Telltale signs that your radiator hose needs replacement include cracks, splits, or bulges, as well as coolant leaks. 

Avoid costly repairs with radiator hoses and replacement parts online from JeepsAreUs. We carry genuine radiator hose clamps, outlets, and inlets that fit select Jeep models and model years. Find the best OEM parts and accessories here. Browse our inventory and place your order today.

Frequently Asked Questions: Radiator Hoses

How long does a radiator hose last?

Most factory radiator hoses can last for at least five years before needing a replacement. However, since these coolant hoses are mostly made of rubber, constant exposure to the elements and extreme temperatures can cause them to deteriorate over time. Heavy use can cause you to change your radiator hose more frequently.

When should I replace a radiator hose?

Some signs and symptoms that require your car to have a radiator hose replacement include the following:

• Cracks, splits, or bulges on the hose

• Crunching noises as you squeeze the hose

• Protruding or damaged ends

• Coolant leaks

How do I get the right radiator hose size for my vehicle?

First, measure the diameter of the inlets and outlets of your radiator. You can use a wire and wrap it on the hose to get a good estimate of its diameter. You can also use a piece of cardboard to measure the radiator inlet and outlet diameters. While some radiator hoses have universal sizes, some engines require specific replacement parts to function properly.

How do I replace a radiator hose?

1. Wear safety glasses before attempting to replace your radiator hose.

2. See if your engine is switched off and cool to the touch.

3. Lift and support your car with a jack and a set of jack stands.

4. Place a pan below the old hose.

5. Remove the radiator cap and drain the old coolant.

6. Loosen the old hose clamps using pliers or a screwdriver.

7. Pull and shake the hose so it detaches from your engine.

8. Check the design of your old and new radiator hose.

9. Slide the new hose over the connection on your engine.

10. Put the clamps onto the hose and route the new hose over the connection on your radiator.

11. Tighten the hose clamps first before removing the jack stands and lowering your car.

12. Connect the cooling system vacuum fill tool to your air compressor. Follow instructions for proper installation.

13. Pour a 50/50 mix of fresh coolant into the cooling system according to the instructions.

How do I remove a stuck radiator hose?

If you have a pick tool, you can simply slide its end between the hose and the fitting. Pull the hose away from the fitting by sliding the pick around the hose’s interior. You can then pull the hose off from the fitting to remove the stuck radiator hose.