The standard front wiper blades for the 2012 Acura TSX are 26 inches on the driver’s side and 18 inches on the passenger side; the sedan typically does not have a rear wiper.
In this article we break down the exact blade sizes, how to verify them for your specific car, and tips for choosing and maintaining replacements. We also note differences for TSX variants like the Sport Wagon, which can have a rear wiper and different rear-handling considerations.
Front wiper blade sizes
The front windshield uses two different blade lengths, which is common in midsize sedans. The longer driver’s side blade sweeps a larger arc, while the passenger side blade is shorter for balance and visibility.
- 26-inch blade for the driver’s side
- 18-inch blade for the passenger’s side
These front-front wiper sizes apply to the 2012 TSX sedan in most markets. If you’re in a region with slightly different supply or optional equipment, verify with your owner’s manual or a trusted parts retailer using your VIN.
Rear wiper status
For the 2012 TSX sedan, there is typically no rear windshield wiper. If you own a TSX Sport Wagon or another variant with a rear wiper, the rear blade size and mounting differ from the front and should be confirmed separately.
How to confirm the correct sizes for your car
Use these checks to ensure you buy the right blades for your exact vehicle:
- Consult the owner’s manual for the recommended blade lengths
- Inspect the current blades and measure their lengths if you’re replacing them yourself
- Enter your VIN on a parts retailer or OEM diagram site to pull the precise fit for your car
These steps help avoid mismatches caused by regional variations or optional equipment.
Choosing replacement blades
When selecting blades, you can choose from conventional, beam, or hybrid designs. For the 2012 TSX, most drivers opt for a durable blade that performs well in rain and occasional snow, with attention to winter-grade options if you encounter harsh weather.
- Driver-side blade length: 26 inches
- Passenger-side blade length: 18 inches
- Consider blade type: conventional, beam, or hybrid
Blades that are matched to your climate and driving conditions tend to last longer and wipe more cleanly, reducing streaks and improving visibility.
Maintenance tips
Keep your wiper blades in good condition with regular checks and routine replacements. This helps ensure clear visibility during adverse weather.
- Inspect blades for cracks, tearing, or streaking during each season change
- Replace blades every 6–12 months, or sooner in harsh climates
- Clean the blades and windshield edges to prevent buildup, and avoid bending the wiper arms excessively during parking
Regular maintenance protects your view and reduces the risk of blade failure when you need them most.
Summary
For the 2012 Acura TSX, the recommended front wiper sizes are 26 inches on the driver’s side and 18 inches on the passenger’s side, with no rear wiper on the sedan. If you own a TSX Sport Wagon or a regional variant with a rear wiper, verify the rear blade size separately. Always confirm sizes via the owner’s manual, current blades, or VIN-based parts lookup, and choose a blade type suited to your climate. Regular maintenance will help ensure optimal visibility year-round.
Final note: When in doubt, consult your vehicle’s documentation or a trusted parts retailer with your VIN to confirm the exact fit for your 2012 Acura TSX.