2023 BMW X3
Wiper Blade Size

The 2023 BMW X3 uses 26"" and 20"" front wiper blades with a 12"" rear blade. The blades mount on PTB (push-tab button) arms. This is a full-size configuration typical of SUVs and crossovers from this era.

The 2018–2025 BMW X3 all use the same wiper blade sizes, so any blade that fits the 2023 model will also fit these years.

D Driver Side 26" "
P Passenger Side 20" "
R Rear 12" "
PTB arm type · Instrument Grade Accuracy

Quick Purchase Options

Buy Complete Set on Amazon
Driver 26"" Passenger 20"" Rear 12""

Premium Compatibility Guide

Brand Part Ref Type Best For
Bosch Icon Bosch Icon 26 Beam All-weather durability Shop →
Valeo 900 Ultimate Valeo 900 Ultimate 26 Beam European vehicles Shop →
Rain-X Silicone AdvantEdge Rain-X Silicone AdvantEdge 26 Beam Longest-lasting coating Shop →
Michelin Stealth Ultra Michelin Stealth Ultra 26 Hybrid Quiet operation Shop →
Rain-X Latitude Rain-X Latitude 26 Beam Water repellent coating Shop →

PTB Installation Guide

Car driving in rain with wiper blades active
PTB Arms Difficulty: Easy ~8 minutes

PTB (Push-Tab Button) arms use a small plastic tab to lock the blade in place. Common on many 2010+ American and Asian vehicles, they require pressing a button to release the old blade. Not all universal blades include a PTB adapter — check the packaging before purchasing.

  1. 1 Lift the wiper arm away from the windshield until it stays upright.
  2. 2 Locate the push-tab button on the center of the blade where it connects to the arm.
  3. 3 Press and hold the push-tab button, then slide the old blade away from the arm.
  4. 4 Slide the new 26"" driver-side blade onto the arm pin until the tab clicks and locks.
  5. 5 Tug the blade gently to confirm it is secure, then lower the arm.
  6. 6 Repeat on the passenger side with the 20"" blade.
  7. 7 Repeat the process for the 12"" rear blade. Rear blades often use a different adapter — check the packaging.
  8. 8 Spray washer fluid and cycle the wipers to verify smooth, streak-free operation.

Tips

• PTB (push-tab button) arms are common on 2010+ vehicles. Not all universal blades include a PTB adapter — check the packaging.

• If the tab feels stuck, try pressing it from a slightly different angle. Forcing it can break the plastic clip.

• Some PTB blades are side-specific — verify the adapter orientation matches the arm.

Rear Wiper Blade

The 2023 BMW X3 has a 12"" rear wiper blade. Rear blades often use a different connector than the front blades — check the packaging for rear-wiper compatibility. Most auto-parts stores stock rear blades separately from front sets.

Helpful Resources