HomeAir and Fuel Delivery > Fuel Injection System and Related ComponentsDelphi FP10726 Fuel Injection Pressure Regulator
Part #: FP10726

Delphi FP10726 Fuel Injection Pressure Regulator

⚙️ 15 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mercury, Escort, Lynx, Sable, Taurus, Tempo, and Topaz
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Reliable Fuel Injection Pressure Regulator for Ford and Mercury Vehicles

The Delphi FP10726 fuel injection pressure regulator is designed to maintain consistent fuel pressure in your vehicle's fuel injection system. Engineered for select Ford and Mercury models, this non-adjustable regulator ensures stable fuel delivery for optimal engine performance.

Key Features of Delphi FP10726 Fuel Injection Pressure Regulator

  • Non-adjustable design for precise factory-set fuel pressure
  • Push-in inlet and outlet connections for secure fuel line attachment
  • Single outlet port configuration
  • No gauge port included
  • Compatible with Ford Escort, Lynx, Sable, Taurus, Tempo, and Mercury Topaz

Detailed Product Description

The Delphi FP10726 fuel injection pressure regulator is built to meet OEM specifications for fuel pressure control in fuel injection systems. Featuring push-in type inlet and outlet fittings, this regulator allows for straightforward installation and reliable sealing with fuel lines. Its single outlet port design simplifies fuel flow management, while the non-adjustable setting ensures consistent pressure without the need for manual tuning. This part is specifically engineered for use in Ford Escort, Lynx, Sable, Taurus, Tempo, and Mercury Topaz models, providing a direct replacement that supports proper fuel delivery and engine efficiency.

Common Applications and Issues Addressed

  • Maintains stable fuel pressure to prevent engine hesitation and stalling
  • Prevents fuel leaks caused by worn or faulty pressure regulators
  • Helps resolve rough idling and poor acceleration due to inconsistent fuel delivery
  • Supports proper fuel system operation in Ford Escort, Lynx, Sable, Taurus, Tempo, and Mercury Topaz vehicles

Installation Notes and Tips

Ensure the fuel system is depressurized before removing the old regulator. The push-in inlet and outlet fittings require clean, undamaged fuel lines for a secure connection. Inspect fuel lines for wear or damage and replace if necessary. Properly seat the regulator to avoid fuel leaks and verify fuel pressure after installation to confirm correct operation.

Quality Assurance and Warranty

Delphi manufactures the FP10726 fuel injection pressure regulator to meet strict quality standards, ensuring durability and reliable performance. While specific warranty details are not provided, Delphi parts typically adhere to OEM quality requirements for long-term service life.

BrandDelphi
Part NumberFP10726
AdjustableNo
Inlet TypePush in
Outlet TypePush in
Outlet Quantity1
Gauge PortNo

This part fits 15 vehicles. Search below:

YearMakeModelPositionNotes
1990FordEscortN/A
1990FordTaurusN/A
1989FordEscortN/A
1989FordTaurusN/A
1988FordEscortN/A
1988FordTaurusN/A
1987FordEscortN/A
1987FordTaurusN/A
1987MercuryLynxN/A
1986FordTaurusN/A
1986FordTempoN/A
1986MercurySableN/A
1986MercuryTopazN/A
1985FordTempoN/A
1985MercuryTopazN/A

* 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:

21733E53Z9D919AE7FZ9D919A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.