Where is the radiator cap of Wuling Hongguang?

[VanFaith]

The orange cap in the engine compartment is the radiator cap of Wuling Hongguang. Here is some relevant information: The car radiator generally refers to the heat exchanger, which consists of three parts: the inlet chamber, outlet chamber, main plate, and radiator core. The coolant flows inside the radiator core, while air passes outside the radiator core. The hot coolant cools down by dissipating heat to the air, and the cold air heats up by absorbing the heat from the coolant, making the radiator a heat exchanger. Below is the method for replacing the coolant: 1. First, park the vehicle for a period of time before performing the replacement operation to prevent burns from the hot coolant. Locate and loosen the coolant drain valve at the bottom of the radiator to allow the old coolant to drain completely. 2. Put the vehicle in neutral and run it while continuously adding clean water to the coolant reservoir to flush out any remaining old coolant in the cooling system. Continue until the discharged water runs clear, indicating that the old coolant has been mostly removed. 3. When no more water flows out, install the drain plug and turn off the vehicle's engine. Then, add coolant to the reservoir until it reaches between the MIN and MAX marks. Adding a little extra will not cause any adverse effects. 4. Start the engine again and let it idle. This will expel any air trapped in the cooling system pipes, causing the coolant level to drop slightly. 5. Once the coolant level stabilizes, add more coolant until it is between the two marks again. The coolant replacement is now complete.

[VonKaylee]

I've been driving my Wuling Hongguang for several years, and the radiator cap is usually located on top of the radiator at the front of the engine bay. When you pop the hood, you'll see that black or silver plastic cap, round in shape, marked with a pressure rating like 0.9 bar. During my last maintenance check, I noticed the cap was a bit loose, causing faster coolant evaporation and abnormal engine temperature rise—nearly leading to engine damage. Remember, never open the cap when the engine is hot; scalding your hand is no joke. Always let it cool for a few minutes before checking. Also, the Wuling Hongguang's layout is quite compact, with the cap positioned for easy daily inspection, unlike some high-end cars that require special tools to access. In short, regularly checking the cap's seal ensures the cooling system works properly, significantly reducing the chance of breakdowns.

[LeLillian]

As someone who loves tinkering with cars, the Wuling Hongguang's radiator cap is easily found at the top of the radiator. After opening the hood, that small object with a handle right in front of you is it. I recommend testing the cap's pressure seal every time you change the oil—a simple pressure gauge check can reveal issues. A loose or aged cracked cap can lead to coolant leaks or insufficient pressurization, which is no small matter and can cause engine overheating or even a breakdown. I replaced mine with a new cap two months ago for less than 20 yuan, saving a trip to the repair shop. Don’t forget to compare it with other domestic cars—Wuling’s design is relatively intuitive, making it beginner-friendly. But always ensure the car is cooled down before working on it—safety first.

[Connie]

Safety is my top priority, and the Wuling Hongguang's radiator cap is located at the top of the radiator. If the cap is not securely locked or is misaligned, unstable pressure in the cooling system could lead to the risk of engine explosion. Every time I drive, I first open the hood to check the cap and coolant level—only when the engine is cold is it safe to do so. Recalling the last time my car overheated on the highway, it was due to a cap issue; timely stopping saved me from disaster. Wuling's car design is simple, with the cap position fixed, but long-term neglect can result in high repair costs. Developing a habit of checking can help avoid unnecessary trouble.