As an RV owner, you know that performing regular maintenance on your rig is essential for its longevity and optimal performance. And sometimes you just need to replace something and call it good. But how often should you replace certain items? Let’s take a look at timelines for some commonly replaced items in an RV. 

Batteries in Carbon Monoxide and Smoke Detectors 

Just like in a sticks and bricks home, it’s important to test smoke and carbon monoxide detectors monthly. Battery operated models should have new batteries placed in them yearly. 

Engine Oil

Just like any other vehicle, your RV or tow vehicle will need to have the engine oil replaced regularly. The standard for gas engines is to have the oil changed once every 3,000 or 5,000 miles. Diesel engine oil can last about 5,000 to 10,000 miles before needing to be changed. However, it’s best to check your owner’s manual and follow the manufacturer’s recommendations for oil changes. 

Air Filter

Your RV engine has an air filter that serves to prevent dust, pine needles, and other environmental debris from making its way into your engine’s combustion chamber. As such, your filter should be changed approximately every 12,000 to 15,000 miles. However, planning to change your filter annually is a safe bet. 

You’ll also need to change out fuel, coolant, and hydraulic filters. 

Sewer Hose 

The sewer hose is one of those items that you can easily forget about replacing. However, a damaged or old sewer hose can lead to one of the messier cleanups you’ll ever have to deal with as an RV owner! So to avoid a dumping disaster, replace your sewer hose every two to three years. In fact, it’s best to always keep a backup hose on hand, just in case. 

Awning

RV awnings take a lot of abuse—they’re subjected to the elements, including harsh UV rays from the sun and windy conditions. So it stands to reason that your awning will likely need to be replaced at some point. Luckily, most awnings last five to 15 years. But if your awning fabric is ripped, torn, stretched out, or loaded with mildew, you may want to replace it. 

What items have you had to replace on your rig? Let us know in the comments or contact us today!