The standard front wiper blades for the 2008 RX 350 are 24 inches on the driver’s side and 18 inches on the passenger side, with an 11-inch blade for the rear window. These measurements ensure proper sweep and visibility in most weather conditions.
Front wipers: sizes and compatibility
Below are the typical front blade lengths used on the 2008 RX 350. The front blades come in two lengths to match the sweep pattern of the windshield.
- Driver side front blade: 24 inches
- Passenger side front blade: 18 inches
When replacing, it’s common practice to replace both front blades at the same time to maintain even wear and consistent performance across the windshield.
Rear wiper: size and usage
The RX 350 features a single rear wiper on the tailgate. The standard length for the rear blade is:
- Rear blade: 11 inches
As with the front blades, confirm the rear blade size with your owner’s manual or by checking a trusted parts retailer, since regional variations or trim differences can occur.
Notes on verification and replacement
Wiper sizes can vary slightly by market, trim, or aftermarket options. Always verify with the vehicle’s owner’s manual, a manufacturer parts catalog, or an in-store fit guide before purchasing. If in doubt, bring a blade to match against the existing one or use a reputable online compatibility checker.
Summary
For a 2008 Lexus RX 350, the recommended front blades are 24 inches on the driver’s side and 18 inches on the passenger side, with an 11-inch blade for the rear. Verify these sizes against your exact vehicle configuration and replace blades in pairs for optimal visibility and even wear.


