Wiper Arm Screw Dust Cover Caps – Mazda Compatible Replacement

Keep your windshield wiper arms looking clean and protected with these replacement screw dust cover caps. Designed to snap securely over the wiper arm mounting screw, they shield the fastener from moisture, dirt, and debris — helping maintain a tidy, finished appearance under the hood line. Compatible with a wide range of Mazda vehicles including the Miata, Protege, MPV, RX-7, MX3, and MX6.

Key Features

Direct Fit: Designed for compatibility with Mazda Miata, Protege, MPV, RX-7, MX3, and MX6 models
Durable Plastic Construction: Made from sturdy black plastic built to withstand everyday outdoor conditions
Compact Size: Measures approximately 2.8 cm (1.1 in) — a precise fit for wiper arm mounting screws
Protective Design: Covers and seals the screw head, guarding against rust, corrosion, and grime buildup
Multi-Pack Options: Available in sets of 2, 4, or 10 pieces — stock up for multiple vehicles or keep spares on hand
Easy Installation: Simple press-fit application — no special tools required
Rear Placement: Ideal for rear wiper arm applications
Color: Black

Specifications

Material	Plastic
Color	Black
Size	2.8 cm / 1.1 in
Placement	Rear
Package Quantity	2, 4, or 10 pcs
Country of Origin	Made in China

What's in the Box

2, 4, or 10 × Windshield Wiper Arm Screw Dust Cover Caps (as selected)

Please Note: Product photos may not reflect actual size. Please refer to the dimensions listed above. Minor measurement variations of 5–10 mm may occur due to manual measuring. Color may vary slightly depending on your screen settings.

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For more information on vehicle safety and maintenance standards, visit the National Highway Traffic Safety Administration (NHTSA) or refer to guidance at CPSC.gov for consumer product safety resources.

Frequently Asked Questions

Q: Which Mazda models are these wiper arm screw dust cover caps compatible with?

A: These caps are designed to fit a range of Mazda vehicles, including the Miata, Protege, MPV, RX-7, MX3, and MX6. They are specifically intended for rear wiper arm screw applications on these models.

Q: How many pieces are included in each pack?

A: This listing is available in multi-pack options of 2, 4, or 10 pieces, so you can choose the quantity that suits your needs — whether you need a quick replacement or want to stock up for multiple vehicles.

Q: Are these wiper arm caps easy to install?

A: Yes! These dust cover caps use a simple press-fit design, meaning no special tools are required. Simply align the cap over the wiper arm mounting screw and press firmly into place for a secure, clean finish.

Q: What material are these caps made from?

A: The caps are made from durable black plastic, designed to resist outdoor conditions including moisture and general road debris, helping protect the underlying screw from corrosion over time.