Driver Side Wiper Blade for Western Star 3700 (2000 - 2001)

Get the best driver side wiper blade for your Western Star 3700 (2000 - 2001). This 21" premium beam blade is precision-engineered to match your windshield's exact curvature for a perfect, gap-free sweep every time. Made with high-grade natural rubber and a graphite-coated edge that glides quietly and resists cracking from sun, snow, and rain. The aerodynamic frameless design hugs the glass at highway speeds, so you get streak-free visibility no matter the weather. Installation takes about 2 minutes — just click it onto your existing wiper arm, no tools needed. Backed by our Perfect Fit Guarantee and a 12-month warranty. If it doesn't fit your Western Star 3700, we'll replace it free.