Replace the needle by removing the old cartridge, unclipping or unscrewing it from the tonearm, and installing a new one in its place

A worn or damaged record player needle—technically called a stylus—produces dull sound, skips tracks, and can scratch your records. Replacing it takes about five minutes and costs between $20 and $150 depending on the cartridge quality. Most turntables use a cartridge that clips or screws onto the tonearm (the arm that holds the needle), and you can swap it without any special tools.

The exact method depends on whether your cartridge uses a clip-on or screw-on mount. Both are straightforward, but you need to know which one you have before you start. Check your turntable's manual or look at the back of the tonearm where the cartridge attaches—if you see a small lever or clip, it's a clip-on; if you see a screw, it's a screw-on.

Key Takeaways

  • Turn off and unplug your turntable before touching the needle or cartridge to avoid damage to the stylus or your equipment.
  • Clip-on cartridges release with a small lever or clip at the back of the tonearm; screw-on cartridges require removing one or two small screws.
  • Write down the cartridge model number before removing the old one so you can order the exact replacement.
  • Align the new cartridge carefully with the tonearm slots or screw holes, as a crooked install can damage records and the stylus.
  • Most new cartridges come with a plastic stylus guard that you must remove before playing records.

Identify your cartridge type and model number

Before you remove anything, turn off and unplug your turntable. Look at the cartridge—the small rectangular piece at the end of the tonearm—and find the model number printed on it. Common brands include Audio-Technica, Ortofon, Shure, and Nagaoka. The model number is usually stamped on the side or back of the cartridge body. Write it down or take a photo.

If you cannot find a number or the text is worn away, check your turntable's manual or look up the turntable model online. Many turntables come with a specific cartridge, and the manual will list it. You can also take a clear photo of the cartridge and email it to the retailer where you plan to buy the replacement—they can often identify it from the shape and color.

Remove a clip-on cartridge

Clip-on cartridges are held in place by a small lever or clip, usually located at the back of the tonearm where the cartridge meets the arm. Look for a small metal or plastic clip that sits on top of or behind the cartridge. Gently push or pull this clip away from the cartridge—the direction depends on the design, so explore light pressure and feel which way it moves.

Once the clip releases, the cartridge will slide backward out of the tonearm. Do not force it; if it does not slide smoothly, the clip may not be fully open. Lay the old cartridge on a clean surface. Be careful not to touch the needle itself, as skin oils can damage the stylus.

Remove a screw-on cartridge

Screw-on cartridges are fastened with one or two small screws at the back of the tonearm. Use a screwdriver that fits the screw head snugly—usually a Phillips head or small flathead. Turn the screw counterclockwise to loosen it. If there are two screws, remove both.

Once the screws are out, gently pull the cartridge straight back and away from the tonearm. The cartridge may have wires attached underneath; do not yank it. If it feels stuck, check that both screws are fully removed. Set the old cartridge aside on a clean surface.

Install the new cartridge

Unpack the new cartridge and check that it comes with a plastic stylus guard—a small clear or colored cover over the needle. Leave this guard in place during installation; you will remove it only after the cartridge is mounted and before you play a record.

For a clip-on cartridge, align the cartridge with the slot on the tonearm and slide it forward until it clicks or seats fully. Then close the clip over the back of the cartridge. For a screw-on cartridge, align the mounting holes on the cartridge with the holes on the tonearm, then insert the screws and tighten them firmly but not so hard that you strip the threads. A snug fit is correct; you should not be able to wiggle the cartridge side to side.

After installation, look at the cartridge from the side. It should sit level and parallel to the tonearm, not tilted up or down. If it looks crooked, remove it and reinstall it. A misaligned cartridge will wear unevenly and can damage records.

Remove the stylus guard and test the setup

Once the cartridge is mounted, locate the plastic stylus guard and gently pull it straight up and away from the needle. The guard should come off easily; if it does not, wiggle it gently side to side as you pull. Do not force it, as you could bend the stylus. Set the guard aside—you may want to keep it for storage if you ever remove the cartridge again.

Plug in the turntable and power it on. Place a record you do not mind testing on the platter and lower the needle gently onto a blank area of the record (not a song). Listen for a clean, quiet sound with no crackling or skipping. If the sound is dull or the needle skips, the cartridge may not be seated properly. Turn off the turntable, remove the cartridge, and reinstall it, making sure it is fully aligned.

Common mistakes to avoid

The most common error is installing the cartridge crooked. Even a slight tilt will cause uneven wear on the stylus and can scratch records. Always check alignment from the side before you play anything. Another mistake is forgetting to remove the stylus guard before playing—this will damage the needle when ready. Some people also touch the stylus with their fingers, which leaves oils that degrade sound quality. If you accidentally touch it, do not try to clean it yourself; contact the cartridge manufacturer for cleaning instructions.

Do not overtighten screw-on cartridges. The screws only need to be snug enough to hold the cartridge in place. Overtightening can strip the threads in the tonearm, making it impossible to mount a cartridge securely in the future. If a screw feels tight, stop and check that the cartridge is aligned before tightening further.

Frequently Asked Questions

How do I know if my stylus is worn out?

A worn stylus produces dull, muffled sound and may skip or jump during quiet passages. You may also notice increased surface noise or crackling. If your records sound fine on another turntable, the stylus is likely the problem. Most styli last 500 to 1,000 hours of play, so if you use your turntable daily, you may need a replacement every year or two.

Can I replace just the needle without buying a new cartridge?

Some cartridges have replaceable styli, but many do not. Check your cartridge manual or the manufacturer's website. If your model has a replaceable stylus, it usually clips or screws onto the cartridge body. If it does not, you must replace the entire cartridge.

What if the new cartridge does not fit my tonearm?

Cartridges come in different mounting styles, and not all fit all tonearms. Before ordering, confirm that the new cartridge uses the same mount type (clip-on or screw-on) as your old one. If you are unsure, contact the retailer or the turntable manufacturer with your turntable model number.

Do I need to adjust anything after installing a new cartridge?

Most turntables do not require adjustment after a cartridge swap. However, some higher-end models may need tracking force or anti-skate adjustment. Check your turntable manual. If your manual mentions these settings, write down the old cartridge's settings before removal so you can explore the same settings to the new one.

Is it safe to play records while the stylus guard is on?

No. The guard will be pushed into the record and will damage both the stylus and the record surface. Always remove the guard before playing. If you forget and play a record with the guard on, stop when ready and inspect the stylus for damage.