Front driver-side wiper blade: 26 inches; front passenger-side wiper blade: 18 inches; rear wiper blade: 11 inches.
The 2019 Acura RDX uses a standard combination of blade lengths for the front and a separate size for the rear. While these measurements cover the typical configuration, variations can occur by market, trim level, or aftermarket replacements. Always confirm against your vehicle’s manual or by comparing with the blades you remove.
Front and rear blade sizes
Before listing the sizes, note that the following are the common lengths used on the 2019 RDX. Sizes can vary by region or factory specification, so it’s wise to verify before purchasing replacements.
- Driver-side front blade: 26 inches
- Passenger-side front blade: 18 inches
- Rear blade: 11 inches
These sizes align with what many Honda/Acura crossovers use for replacement blades. If you’re shopping, you’ll typically find these in standard 26", 18", and 11" configurations or as adjustably sized multi-clip blades that fit these dimensions.
How to confirm your exact sizes
To ensure you buy the correct blades, use these verification steps before purchase.
- Check the owner’s manual for the official blade lengths specified by Acura for the 2019 RDX.
- Inspect the existing blades; measure their length from the base where the blade attaches to the arm to the tip of the blade.
- When shopping, compare packaging or product descriptions to the 26", 18", and 11" lengths listed above.
- Ask a parts-counter representative to verify compatibility if you’re unsure.
If in doubt, bring the vehicle or the old blades to the parts counter; many retailers can confirm fitment quickly using the VIN or the blade model.
Installation and blade type notes
Consider blade type when ordering. Beam blades often provide even pressure and longevity, while traditional frame blades may be more affordable but require more precise sizing. Ensure you choose blades compatible with a 2019 RDX and follow the manufacturer’s installation instructions for a secure fit and optimal performance.
Summary
The standard wiper blade sizes for a 2019 Acura RDX are 26 inches (driver-side), 18 inches (passenger-side), and 11 inches (rear). Always verify with the owner’s manual or packaging and consider your region or trim when shopping for replacements. Properly fitted blades ensure clear visibility and safer driving in inclement weather.