Restore the original look and function of your Mustang’s power steering system with this 1965–1966 Ford Mustang Power Steering Pump Filler Cap (Without Air Dipstick).

Designed for an accurate factory-style fit, this cap is the perfect replacement for worn, damaged, or missing originals. It securely seals your power steering pump, helping maintain proper fluid levels while keeping contaminants out—ensuring reliable performance and longevity of your system.

Key Features:

• Correct fit for 1965–1966 Ford Mustang models

• Designed for pumps without the air dipstick

• Durable construction for long-lasting use

• Provides a tight, leak-resistant seal

• Ideal for restoration projects or routine maintenance

Whether you’re aiming for a concours-correct restoration or simply keeping your classic running smoothly, this filler cap is a small but essential detail that makes a big difference.