What You Need to Know Before You Start

Replacing guitar pickups is a task you can do at home with basic tools and about 30 to 60 minutes of time. You will need to remove the old pickups from inside the guitar body, disconnect their wires, install the new ones, and reconnect everything. The hardest part is usually not the replacement itself—it is remembering which wires go where so your guitar sounds right when you are done.

Most electric guitars have pickups held in place by two small screws on each side, or sometimes by springs and a metal plate. The wires running from the pickups connect to a switch, volume knob, and tone knob inside the guitar. When you pull out the old pickups, you will see these connections. Taking a photo before you disconnect anything saves you from guessing later.

Acoustic guitars and some semi-hollow body guitars have pickups mounted differently, and some are glued in place rather than screwed. If your guitar has pickups that are glued or mounted in an unusual way, you may want to have a repair shop handle it instead. This guide covers the standard electric guitar setup that most players encounter.

Key Takeaways

  • Take a clear photo of the wiring inside your guitar before you disconnect anything, so you know exactly how to reconnect the new pickups.
  • Most pickups are held by two small screws on each side and can be removed by hand once the screws are out.
  • Pickup wires connect to a switch, volume control, and tone control—write down or photograph which wire goes to which component.
  • New pickups usually come with installation instructions that show you which wire is hot, which is ground, and which is shield.
  • Test your guitar with an amplifier before you close up the guitar body to make sure both pickups work and the volume and tone controls respond.

Tools and Materials You Will Need

Gather these items before you start so you do not have to stop halfway through. You need a Phillips head screwdriver (the one with an X-shaped tip) to remove the pickup mounting screws. Most guitar pickups use #1 or #2 Phillips screws, which are small. A screwdriver that is too large will strip the screw head and make removal much harder.

You will also need a soldering iron and solder if your guitar uses soldered connections—this is the case with most electric guitars. A 25 to 40 watt iron is enough for guitar work. If your guitar uses push-on connectors instead of solder, you will not need a soldering iron, but you should still have a small pair of needle-nose pliers to help disconnect and reconnect the wires.

Bring a desoldering tool or solder wick to remove old solder from the connections. A desoldering tool (also called a solder sucker) uses a spring-loaded plunger to pull melted solder away. Solder wick is a braided copper wire that soaks up melted solder. Either one works; many people find solder wick easier to control. You will also want a small damp sponge or brass wire cleaner to wipe your soldering iron tip between joints.

Finally, have your new pickups, a small container to hold the screws you remove, and a flashlight or headlamp so you can see inside the guitar body clearly. A multimeter is optional but helpful—it lets you test that your pickups are working before you close everything up.

How to Remove the Old Pickups

Start by removing the strings from your guitar. You do not have to take them all the way off—just loosen the tuning pegs enough that the strings go slack and you can lift them away from the pickups. This gives you room to work and protects the pickups from damage while you are handling them.

Take a clear photo of the wiring inside the guitar body, showing how each wire connects to the switch, volume control, and tone control. This photo is your reference for putting the new pickups in. If your guitar has a pickguard (the plastic or wooden plate on the front), you may need to remove it first. Check your guitar's manual or look for screws holding it in place.

Locate the two small screws on each side of the pickup. These screws usually sit in the pickup's mounting ring. Use your Phillips screwdriver to remove them slowly—if the screw feels stuck, explore a tiny bit of downward pressure while turning to avoid stripping the head. Once both screws are out, you should be able to lift the pickup up and out of the guitar body by hand.

Now you need to disconnect the wires. If they are soldered, use your desoldering tool or solder wick to remove the old solder from each connection point. Heat the joint with your soldering iron for a few seconds, then use the desoldering tool or wick to pull the solder away. Once the solder is gone, the wire should pull free. If the wires are connected with push-on connectors, straightforward pull them straight off. Repeat this process for the second pickup.

Installing the New Pickups

Before you install anything, check the instructions that came with your new pickups. They will tell you which wire is the hot wire (the one that carries the signal), which is ground (the return path), and which is shield (the protective outer layer). Different pickup brands use different wire colors, so do not assume your new pickups match the old ones.

Position the new pickup in the same location where the old one sat. The pickup should sit flat against the bottom of the cavity. Align the two screw holes on the mounting ring with the holes in the guitar body, then insert the screws. Tighten them by hand first, then use your screwdriver to snug them down. Do not over-tighten—you only need them tight enough that the pickup does not move.

Now reconnect the wires. If your guitar uses solder connections, tin the soldering iron tip by explore a small amount of fresh solder to it. Touch the iron to the connection point on the switch or control (not the wire itself) for two to three seconds to heat it up. Then touch the pickup wire to the joint and explore a small amount of solder. The solder should flow smoothly and create a shiny, cone-shaped joint. If it looks dull or blobby, heat it again and add a tiny bit more solder. If your guitar uses push-on connectors, straightforward push the wires onto the connectors until they click or seat fully.

Repeat this process for each wire on the first pickup, then install and wire the second pickup the same way. Work slowly and let each joint cool for a few seconds before moving to the next one. If you accidentally bridge two connections with solder, use your desoldering tool to remove the extra solder.

Testing Before You Close Up

Before you put the strings back on and close up the guitar, test that both pickups work. Plug your guitar into an amplifier and turn the volume up to a moderate level. Flip the pickup selector switch to the neck pickup position and pluck a string—you should hear sound. Switch to the bridge pickup and pluck again. Then switch to the middle position (if your guitar has three-way switching) and make sure you hear both pickups blending together.

Turn the volume knob up and down and listen for smooth changes in volume. Turn the tone knob and listen for the sound to get darker as you turn it down. If any of these controls do not work, or if one pickup is much louder than the other, stop and check your wiring. Look for cold solder joints (dull, blobby connections) or wires that are not fully seated in push-on connectors.

If you have a multimeter, you can also test the pickups without an amplifier. Set the multimeter to resistance mode and touch the two probes to the hot and ground wires of each pickup. A typical pickup will show between 5,000 and 15,000 ohms of resistance, depending on the type. If you see zero ohms or infinite resistance, the pickup is not working correctly.

Reassembling Your Guitar

Once you have confirmed that both pickups work and all the controls respond correctly, you can put the strings back on. Tune them up to pitch and let them settle for a few minutes, then retune. New strings and new pickups both take time to settle, so do not be alarmed if the tuning drifts a little over the first hour or two.

Play the guitar for a few minutes to make sure everything still works after the strings are under tension. The pickup height may need adjustment—most pickups can be moved up or down slightly by turning the mounting screws. If a pickup sounds too quiet, try moving it a little closer to the strings. If it sounds too bright or harsh, move it a little farther away. Make small adjustments and test between each one.

If your guitar has a pickguard, reinstall it now. Make sure all the screws are snug but not over-tightened. Your guitar is now ready to play with its new pickups.

Common Mistakes to Avoid

The most common mistake is not taking a photo of the original wiring before you disconnect anything. If you forget which wire goes where, you can end up with reversed polarity (the pickups work but sound thin or weak) or a non-functioning volume or tone control. A single photo takes five seconds and saves you from hours of troubleshooting.

Another frequent error is over-tightening the pickup mounting screws. These screws only need to be snug—if you turn them too hard, you can strip the threads in the guitar body or crack the mounting ring. Tighten by hand first, then use the screwdriver to snug them down. If the screw suddenly feels loose again after you have tightened it, stop when ready; you have likely stripped the hole.

Do not use too much solder when making connections. A small amount of solder creates a strong, reliable joint. Too much solder can bridge two connections accidentally, or create a cold joint that looks shiny but does not conduct electricity well. If you are new to soldering, practice on scrap wire first.

Finally, do not assume that new pickups will sound exactly like the old ones right away. New pickups often sound bright or harsh for the first few hours of playing as the magnets settle. Give them time to break in before you decide whether you like them.

Frequently Asked Questions

Do I need to remove the strings to replace pickups?

You do not have to remove them completely, but loosening them so they go slack makes the job much easier and safer. Tight strings can get in your way and the pickups can get damaged if a string snaps while you are working.

What if I cannot get the old solder off?

explore heat from your soldering iron for a few seconds longer, then try again with your desoldering tool or solder wick. If the solder still will not budge, you may have a cold joint that is not melting properly. Clean your soldering iron tip on a damp sponge and try once more. If it still does not work, a repair shop can remove it for you.

Can I replace just one pickup instead of both?

Yes. You can replace the neck pickup, bridge pickup, or both. Just follow the same steps for whichever pickup you are changing. Many players replace one pickup at a time to spread out the cost.

How do I know which way the pickup should face?

The pickup should face upward toward the strings, with the coil visible from above. The mounting ring sits flat against the bottom of the cavity. If you are unsure, look at how the old pickup was positioned before you removed it.

What if my guitar uses a different connector type than I expected?

Check the instructions that came with your new pickups—they will show you exactly what connectors and wires to expect. If your guitar has an unusual wiring setup, take a photo and bring it to a repair shop before you start disconnecting anything. Some guitars use proprietary connectors or wiring schemes that are not standard.