For the 2019 Acura TLX, the front wipers use two different lengths: a 26-inch blade on the driver’s side and an 18-inch blade on the passenger side. Some TLX models also have a rear wiper, but many trims do not; if a rear blade is present, it is typically around 11 inches. Always confirm by checking the vehicle’s manual, the current blades, or the original equipment label that lists blade sizes.
Front wipers
These are the two primary front blades. Replacing with the correct lengths ensures optimal clearance and sweep across the windshield.
- Driver’s side: 26 inches
- Passenger’s side: 18 inches
When replacing, you can purchase a 26" and 18" set or buy the blades individually. Always verify the exact length by measuring the blade against the windshield or checking your owner's manual.
Rear wiper (if equipped)
Not all 2019 TLX models include a rear window wiper. If your vehicle has one, the blade is typically shorter than the front blades, commonly around 11 inches. Verify the size before purchasing to avoid mismatches.
- Rear blade size (if equipped): about 11 inches
Because rear wipers are optional on many sedans, double-check the presence and size before ordering aftermarket replacements.
How to confirm the correct size
Check the owner’s manual, the sticker on the current blade, or the blade packaging. If in doubt, bring the vehicle’s VIN to an auto parts retailer for exact fitment. OEM blades will match Acura’s factory specifications.
Summary
In short, the 2019 Acura TLX commonly requires 26-inch blades on the driver’s side and 18 inches on the passenger side for the front wipers. A rear wiper is not universal on all trims, but if present, its size is typically around 11 inches. Always verify with the manual or a parts professional before purchasing to ensure a perfect fit.