BOSCH BOS-40511-10 11 Inch DirectConnect Wiper Blades (10 Pack), Streak-Free Performance
Professional-Grade Performance - BOSCH DirectConnect Windshield Wiper Blades (40511, 10-Pack)
Streak-Free Windshield Performance with All-Weather Durability
Stop dealing with streaky, chattering windshield wipers that fail when you need them most. These BOSCH 11-inch wiper blades deliver professional-grade performance with precision-cut natural rubber that removes even the smallest water droplets. Perfect for fleet maintenance, DIY installations, or stocking up for seasonal changes.
Key Features and Benefits
Consistent Contact at All Speeds
Dual steel tension springs distribute pressure evenly across the entire blade length, ensuring complete windshield contact from city driving to highway speeds. The aerodynamic vented frame reduces wind lift for reliable performance.
Silent, Smooth Operation
Graphite-treated wiping edge eliminates friction and noise while the precision-cut natural rubber glides smoothly across your windshield. No more embarrassing squeaks or chattering sounds.
Tool-Free Installation
DirectConnect technology fits 90% of vehicles without additional adapters. Simply remove the old blade and snap the new one in place. Compatible with popular wiper arm types including hook and pin connections.
| Feature | Benefit |
|---|---|
| Dual Steel Tension Springs | Advanced dual-spring construction provides optimal pressure distribution across the entire 11-inch blade length, ensuring consistent windshield contact at all vehicle speeds. The steel springs maintain proper tension throughout the blade's lifespan, preventing uneven wear patterns and pressure gaps that cause streaking and reduced visibility during critical driving conditions when clear sight lines are essential for safety. |
| Graphite-Treated Rubber Edge | Premium natural rubber enhanced with graphite treatment significantly reduces friction between blade and windshield glass, preventing annoying squeaking and chattering sounds while extending blade lifespan considerably. The graphite coating maintains rubber flexibility and performance in extreme temperatures from -40°F to 120°F, ensuring reliable year-round operation whether facing freezing winter storms or scorching summer heat that would compromise standard rubber compounds. |
| Aerodynamic Vented Frame | Precisely engineered frame design with strategic ventilation reduces wind resistance and prevents dangerous blade lift-off at highway speeds above 55 mph. The aerodynamic profile maintains firm windshield contact during crosswinds and turbulent conditions, ensuring consistent wiping performance when visibility is most critical for safe driving and accident prevention on highways and busy roads. |
| DirectConnect Technology | Innovative connection system provides secure attachment to 90% of vehicle wiper arms without requiring additional adapters or complicated installation procedures. The DirectConnect design eliminates guesswork and compatibility concerns while ensuring proper fitment across diverse vehicle types, making these blades an ideal solution for fleet operations, professional automotive service centers, and DIY enthusiasts requiring reliable parts inventory. |
Perfect Applications for BOSCH 11-Inch Wiper Blades
- Rear window wipers on SUVs, hatchbacks, and wagons
- Fleet vehicle maintenance and bulk replacements
- Seasonal preparation for harsh weather conditions
- Professional auto service and repair shops
- DIY enthusiasts wanting OEM-quality performance
- Commercial vehicles requiring dependable rear visibility
| Specification | Value |
|---|---|
| Blade Length | 11 inches (279mm) |
| Part Number | 40511 (Interchangeable: 89676) |
| Blade Material | Natural rubber with graphite treatment |
| Frame Construction | All-steel vented design |
| Mounting Type | Hook and pin compatible |
| Quantity | 10 pack |
| Spring System | Dual steel tension springs |
| Temperature Range | -40°F to 120°F Operating Range |
| Installation Time | Under 3 minutes per blade |
| Expected Lifespan | 12-18 months typical use |
Upgrade Your Windshield Wipers Today
Don't let poor visibility compromise your safety. These professional-grade BOSCH wiper blades deliver the streak-free performance you need, backed by trusted German engineering. With 10 blades in each pack, you'll have reliable replacements ready when you need them.
Order your BOSCH DirectConnect wiper blades now for immediate shipping.
Frequently Asked Questions
How does this compare to Rain-X or other wiper blade brands?
BOSCH DirectConnect blades offer superior durability with their all-steel frame construction compared to plastic-frame alternatives. The dual tension springs provide more consistent pressure distribution than single-spring designs, while the graphite treatment reduces friction better than standard rubber compounds.
What size wiper blades do I need for my car?
These 11 inch blades are commonly used for rear windows on SUVs, hatchbacks, and wagons. Check your owner's manual or measure your current blade to confirm the size. The DirectConnect system fits 90% of vehicles with hook or pin-type wiper arms without requiring additional adapters.
How long do BOSCH wiper blades typically last?
BOSCH DirectConnect wiper blades are built for extended durability with their all-steel construction and graphite-treated rubber. Most users experience 12-18 months of reliable performance under normal conditions, though this varies based on climate and usage frequency.
Where can I buy BOSCH wiper blades near me?
You can order BOSCH DirectConnect wiper blades online for fast shipping directly to your door. This eliminates the need to drive to multiple auto parts stores to find the right size. We stock the full range of BOSCH wiper blade sizes for immediate delivery.
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