Jeep Grand Cherokee Heater Control Valves

The heater control valve opens and closes to control the flow of hot engine coolant to the heater core, thus allowing hot air to come from the vents and heat up the cockpit. Its function is closely connected with the operation of both heating and engine cooling systems of your Jeep Grand Cherokee, so when it goes bad, you may have troubles with both. Apart from causing poor heater operation, a bad heater control valve can be the culprit for coolant leaks. Over time, it can get cracked or corroded and develop a leak. During a valve job, heater hoses should be checked as well and replaced if needed. It is old or contaminated coolant that can cause corrosion, so when this valve is replaced, flushing the coolant is highly recommended.

When it's time for the heater control valve to be replaced, look no further. In our store, there's a wide choice of direct-fit Jeep Grand Cherokee heater control valves sourced from Four Seasons, Standard, Dorman, and other reputable aftermarket brands. While being sold at lower than OE prices, they ensure the same as OE fit, reliability, and operation. The same concerns other heating parts on offer, including heater cores, heater hoses, and so on. So you can shop with confidence knowing that your new heater components will ensure a precise fit and lasting service life.