Professional Parts Sweden 21341766 Fuel Pump Check Valve

Fuel Pump Check Valve for Saab Applications

Professional Parts Sweden 21341766 is a fuel pump check valve for select Saab fuel delivery systems. It helps maintain fuel pressure in the line after shutdown and supports consistent starting and fuel system operation. This part number 21341766 is used in Saab 9-5, Saab 900, and Saab 9000 applications.

Key Features

• Fuel pump check valve for air and fuel delivery service
• Helps retain residual fuel pressure after engine shutdown
• Direct-fit application coverage for select Saab models
• Cross-reference part numbers include 4161766 and 32017517
• Professional Parts Sweden part number 21341766

Fitment Details

• Fits 2007 Saab 9-5, N/A.
• Fits 2005 Saab 9-5, N/A.
• Fits 1979-1998 Saab 900, N/A.
• Fits 1996-1997 Saab 9000, N/A.

What It Is Used For

• Hard starting after the vehicle sits
• Fuel pressure bleed-down in the fuel system
• Loss of prime in Saab fuel pump circuits
• Driveability issues related to inconsistent fuel delivery

Installation Notes and Tips

Verify the original part number and fuel system configuration before installation. Match the replacement to the existing Saab fuel pump check valve application and confirm the interchange references 4161766 and 32017517 when comparing parts. Professional installation is recommended for accurate fitment and proper fuel system sealing.

Quality Assurance

Professional Parts Sweden 21341766 is cataloged for specific Saab fuel delivery applications and cross-references established OE-style part numbers for the same use.