Rear Wiper Arm Washer Cover Cap – Auto Replacement Part

Keep your vehicle's rear wiper system in top condition with this Rear Wiper Arm Washer Cover Cap. Designed as a direct replacement for worn or missing cover caps, this durable plastic piece fits snugly over the wiper arm base, distributing pressure evenly across the blade for consistent, streak-free wipes every time.

Whether you're doing a quick DIY repair or a full wiper system refresh, this affordable cap is the smart, efficient solution that extends the life of your wiper arms and keeps your rear window clear in all weather conditions.

Key Features

• Even Pressure Distribution: Engineered to spread force uniformly along the wiper arm, helping maintain steady blade contact with the glass.
• Durable Plastic Construction: Made from sturdy, weather-resistant plastic built to withstand temperature fluctuations and outdoor exposure.
• Compact & Precise Fit: Dimensions of 6.5 × 4 × 4.5 cm (2.56 × 1.57 × 1.77 inches) — designed to seat securely on the wiper arm base.
• Cost-Effective Maintenance: Replacing just this small cap can extend the life of your entire wiper arm assembly, saving you time and money on full replacements.
• Easy Installation: Simple snap-on design requires no special tools — a quick, hassle-free DIY fix.
• Versatile Fit: Suitable for a wide range of rear wiper arm setups on common passenger vehicles.

Product Specifications

• Material: Plastic
• Dimensions: 6.5 × 4 × 4.5 cm / 2.56 × 1.57 × 1.77 inches
• Color: As shown in product images
• Vendor: Qme

Why Replace Your Wiper Arm Cover Cap?

The wiper arm cover cap plays a surprisingly important role in your vehicle's rear visibility system. A cracked or missing cap exposes the internal arm mechanism to moisture, dirt, and debris — accelerating wear and reducing wiper efficiency. Replacing it promptly is one of the simplest, most economical car maintenance steps you can take.

For more on safe vehicle maintenance practices, visit the U.S. Consumer Product Safety Commission (CPSC) for general product safety guidance.

Frequently Asked Questions

Q: What does the Rear Wiper Arm Washer Cover Cap do?

A: This cover cap fits over the base of the rear wiper arm, protecting the internal mechanism from moisture and debris while ensuring even pressure distribution along the wiper blade for a clean, consistent wipe across your rear window.

Q: What material is this wiper arm cover cap made from?

A: It is made from durable, weather-resistant plastic. The compact dimensions — 6.5 × 4 × 4.5 cm (2.56 × 1.57 × 1.77 inches) — allow it to fit snugly over most standard rear wiper arm bases.

Q: Is this cover cap easy to install?

A: Yes! The cap features a simple snap-on design that requires no special tools or mechanical expertise. Most drivers can complete the installation in just a few minutes as part of routine car maintenance.

Q: Will this cap fit my vehicle?

A: This cap is designed to fit a wide range of rear wiper arm setups on common passenger vehicles. We recommend comparing the listed dimensions (6.5 × 4 × 4.5 cm) with your existing cap or arm base before purchasing to ensure compatibility.