OE Quality
60-Day Returns

Walker 255-1066 Fuel Injection Pressure Regulator
Reliable Fuel Injection Pressure Regulator for Ford Contour and Mercury Mystique
The Walker Products 255-1066 fuel injection pressure regulator is designed to maintain consistent fuel pressure for optimal engine performance. Specifically compatible with Ford Contour and Mercury Mystique models, this component ensures precise fuel delivery under varying operating conditions.
- Compatible with Ford Contour and Mercury Mystique vehicles
- Part number 255-1066 for accurate identification
- Maintains stable fuel injection pressure for efficient engine operation
- Manufactured by Walker Products, a trusted name in fuel system components
- Direct replacement for original equipment fuel injection pressure regulators
About Walker Products Fuel Injection Components
Walker Products offers a comprehensive line of fuel injection system components designed to meet OEM specifications. Their fuel injection pressure regulators, including part number 255-1066, are engineered to provide reliable fuel pressure control, contributing to consistent engine performance and fuel efficiency in compatible vehicles such as the Ford Contour and Mercury Mystique.
Product Description and Function
The Walker 255-1066 fuel injection pressure regulator controls the fuel pressure delivered to the fuel injectors, ensuring the engine receives the correct amount of fuel for combustion. By maintaining consistent pressure, it helps prevent issues such as fuel starvation or flooding, which can affect engine performance and emissions. This part is essential for the proper operation of the fuel injection system in Ford Contour and Mercury Mystique models.
Common Applications and Problem Resolution
- Resolves inconsistent fuel pressure leading to rough idling
- Addresses poor fuel economy caused by improper fuel delivery
- Eliminates engine hesitation or stalling during acceleration
- Prevents fuel leaks associated with faulty pressure regulators
- Helps reduce emissions by maintaining correct fuel pressure
Installation Notes and Tips
When installing the Walker 255-1066 fuel injection pressure regulator, ensure the engine is cool and the fuel system is depressurized to avoid fuel spray. Verify compatibility with your Ford Contour or Mercury Mystique before installation. Use proper tools to remove the old regulator and install the new one securely, checking for any fuel leaks after installation.
Quality Assurance and Warranty
Walker Products manufactures the 255-1066 fuel injection pressure regulator to meet strict quality standards. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. For warranty information, consult the product documentation or authorized distributors.
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | Ford | Contour | 2.0L | L4 | N/A | Walker Products |
| 1997 | Mercury | Mystique | 2.0L | L4 | N/A | Walker Products |
| 1996 | Ford | Contour | 2.0L | L4 | N/A | Walker Products |
| 1996 | Mercury | Mystique | 2.0L | L4 | N/A | Walker Products |
| 1995 | Ford | Contour | 2.0L | L4 | N/A | Walker Products |
| 1995 | Mercury | Mystique | 2.0L | L4 | N/A | Walker Products |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.