Valve Caps for MAZDA 3

Tyre valve caps, also called valve caps or tyre caps, are small covers that screw onto the end of each tyre valve. They help protect the valve from dirt, dust and moisture, and they're an easy way to finish the look of your MAZDA 3's wheels. Fulcrum's range of valve caps suits cars, utes and 4WDs. Choose valve caps to replace ones that are missing or damaged, or to add a style upgrade to your wheels.

What Do Tyre Valve Caps Do?

Every tyre has a valve that lets air in when you inflate it and lets air out when you deflate it. The valve cap screws over the end of the valve stem and covers the opening.

Tyre valve caps help:

• Keep dirt, dust and moisture out of the valve
• Protect the valve core, the part inside the valve that holds the air in
• Finish the look of your wheels

Valve caps are a small part, but they play a useful role in looking after your tyre valves.

How a Tyre Valve Works

A tyre valve is made up of three main parts:

• Valve stem: the small tube that sticks out from the wheel, which you attach an air hose or tyre pressure gauge to
• Valve core: the part inside the valve stem that opens to let air in or out, then closes to hold air in the tyre
• Valve cap: the cover that screws onto the end of the valve stem

Most car tyres use a Schrader valve, the common valve type you'll see on cars, utes and 4WDs.

The valve core does the main job of holding air in the tyre. The valve cap covers the valve to help keep dirt and moisture away from the core.

Does Your MAZDA 3 Need Valve Caps?

Your tyres can hold air without valve caps if the valve core is in good condition. However, without a cap, the valve is exposed to dirt, dust and moisture. Over time, contamination getting into the valve can affect the valve core and may lead to air loss.

Fitting valve caps is a simple way to help protect your tyre valves. Valve caps are small and easy to lose, so it's worth checking all four are in place each time you check your tyre pressure. They can also be left off after a tyre is inflated, so make a habit of checking they've been refitted.

Valve Caps for 4WD and Off-Road Driving

4WD and off-road driving exposes your tyres to plenty of dust, mud, sand and water. Valve caps help keep these out of your tyre valves when you're on the trail or the beach.

Many 4WD owners lower their tyre pressures for sand or off-road driving and reinflate them before getting back on the road. Each time you adjust your tyre pressures, the valve caps come off. That makes them easy to misplace, so it's worth carrying a spare set in your MAZDA 3.

Types and Styles of Valve Caps

Valve caps come in a range of materials and finishes. Common options include plastic and metal valve caps, in a variety of colours and styles.

Some drivers choose valve caps purely as a functional replacement. Others choose branded or styled valve caps, such as black valve caps, to complement their wheels and add a finishing touch to their vehicle. Whatever style you choose, make sure the valve caps fit your tyre valves correctly.

Are Tyre Valve Caps Universal?

Many tyre valve caps are designed to fit standard tyre valves, so they suit a wide range of vehicles. Some valve caps in Fulcrum's range are universal parts that fit by dimension rather than by a specific make and model. For these, check the part dimensions against your MAZDA 3's tyre valves before ordering.

If your MAZDA 3 has a tyre pressure monitoring system (TPMS) built into the tyre valve, check with your tyre or wheel specialist to confirm which valve caps suit your valves.

Full specifications are listed on each product page.

Looking After Your MAZDA 3 Valve Caps

A few simple habits will help keep your valve caps doing their job:

• Check your valve caps each time you check your tyre pressures.
• Refit the caps after inflating or deflating your tyres.
• Replace missing or damaged caps so every valve stays covered.
• Carry spares if you regularly adjust your tyre pressures for off-road driving.

Buy MAZDA 3 Tyre Valve Caps Online from Fulcrum

Every product we supply is backed by our warranty, a fitment guarantee and the support of a nationwide workshop network. You can shop the range online and choose valve caps to suit your MAZDA 3 and style.

Valve caps sit in our car accessories range alongside lug nuts, and universal options are listed under universal valve caps.

While you're looking after your tyres, Fulcrum also stocks tyre pressure gauges to help you check and maintain the correct tyre pressures. Fulcrum also offers wheel alignments to keep your MAZDA 3 tracking straight and your tyres wearing evenly.