Fuel Tank Cap for Honda GCV145, GCV170 & GCV200 Lawn Mowers

Keep your Honda lawn mower running at its best with this precision-fit replacement fuel tank cap. Designed specifically for Honda GCV145, GCV170, and GCV200 engines, this durable plastic cap delivers a secure, leak-free seal — so you can mow with confidence every time. Made in Mainland China.

Why Choose This Fuel Cap?

Exact Fit: Engineered specifically for Honda GCV145, GCV170, and GCV200 lawn mower engines — no guesswork, no modifications needed.
Durable Construction: Made from high-quality plastic built to withstand everyday use, exposure to fuel, and varying outdoor temperatures throughout the entire mowing season.
Secure Seal: Effectively seals the fuel tank to keep contaminants out and ensure your mower operates efficiently on clean fuel.
Temperature Resistant: Maintains its integrity under both hot and cold weather conditions, providing reliable performance year-round.
Tool-Free Installation: Designed for quick, hassle-free replacement — simply swap out your old or damaged cap in minutes with no special tools required.

Specifications

Part Name: Lawn Mower Engine Fuel Tank Cap
Material: Plastic
Color: Black
Size: 8 × 8 × 4 cm
Origin: Made in Mainland China

Fitment

Compatible with Honda GCV145, GCV170, and GCV200 lawn mower engines.

Package Contents

1 × Lawn Mower Engine Fuel Tank Cap

Note

Actual color may vary slightly from images due to monitor brightness and lighting conditions. Please allow minor measurement tolerances of ±1–2 mm.

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For general lawn mower safety and maintenance guidance, visit the U.S. Consumer Product Safety Commission (CPSC) Lawn & Garden Safety Center.

Learn more: Rural King

Frequently Asked Questions

Q: Which Honda lawn mower models is this fuel tank cap compatible with?

A: This replacement fuel tank cap is specifically designed to fit Honda GCV145, GCV170, and GCV200 lawn mower engines. Please verify your engine model number before purchasing to ensure compatibility.

Q: Does this fuel cap require any tools to install?

A: No special tools are needed. This fuel cap is designed for quick and easy tool-free installation — simply remove the old cap and thread the new one into place securely.

Q: What material is the fuel cap made from, and is it fuel-resistant?

A: The cap is constructed from durable plastic that is resistant to fuel exposure, temperature fluctuations, and general wear, ensuring a long-lasting, secure fit on your mower's fuel tank.

Q: Will this cap prevent fuel leaks?

A: Yes. This cap is engineered to create a tight, secure seal on your Honda GCV fuel tank, helping to prevent leaks and keep contaminants out so your mower runs efficiently on clean fuel.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.