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Fuel Injection Components

Vehicle performance and drivability are enhanced when a fuel injector delivers up to spec. And our fuel injection components do just that. For quality and coverage, GP Sorensen® is your aftermarket leader for Fuel Injection and Fuel Systems.

GP Sorensen® offers full coverage for import and domestic vehicles, with an unsurpassed range of premium, quality fuel injectors and Fuel System components that meet or exceed OE. GP Sorensen® fuel injectors are built in our TS16949-certified OE manufacturing plant, where they undergo extensive testing to ensure precision quality, enhanced performance, and improved durability.

“For the coverage and quality you demand,
make GP Sorensen® your first and only choice.

Fuel and Water Separator Sensors

Fuel/ Water Separator Sensors monitor the vehicle’s diesel fuel for the presence of water, triggering the vehicle’s warning light to illuminate when it senses water is present.

GP Sorensen® offers a full line of Fuel Water Sensors. Since fuel/water separator sensor can easily be damaged during a routine fuel filter replacement, this sensor is a high-failure high-replacement part.


“All GP Sorensen® Fuel/Water Separator Sensors meet or exceed OE specifications for flawless performance and extended service life.


Fuel Pressure Regulators

Fuel Pressure Regulator

Providing technicians and DIYers with comprehensive coverage and premium quality, GP Sorensen® offers hundreds of fuel pressure regulators. Take our 800-541, for example:

  • Precision-engineered for proper fuel delivery and engine performance
  • Application-specific for perfect fit and form
  • Robust engineering design for greater resistance to leakage

Fuel Pressure Sensor

fuel pressure sensor

The fuel pressure sensor is part of the fuel pump assembly and the EVAP system. It reads pressure in the fuel system to detect evaporative leaks, such as a loose or faulty gas cap.

GP Sorensen's full line of Fuel Pressure Sensors feature: 

  • Custom BiCMOS IC technology, thin film laser trimming, and two-sided ceramic circuit technology
  • Acid and gas-resistant sensing element, and component level EMI protection
  • Temperature sensing device accurately controls fuel injection performance

Flex Fuel Sensor

flex fuel sensor

The Flex Fuel Sensor is a device that measures the ethanol content in the car's fuel system. 

GP Sorensen's® Flex Fuel Sensors are made of a breathable Teflon membrane that allows increased air flow for faster switch rate to improve fuel economy and save the motorist money at the pump. Other highlights include:

  • One-piece laser welded body for maximum protection and precise operation
  • Dual internal talc seal makes our Oxygen sensors last longer
  • Stainless steel shield protects the element from thermal shock and regulates proper air flow to ensure faster sensor response and better preformance

Fuel Damper Assembly

fuel damper assembly

GP Sorensen® offers a line of Fuel Damper Assemblies. Each one features thick, reinforced washers to prevent housing leaks and premature failure. Plus, all fuel damper assemblies undergo 100% end-of-line pressure testing to ensure quality and performance.  


Fuel Injector Seal Kits

fuel injector seal kit

Made from high-quality materials to ensure performance and longevity, GP Sorensen® offers an assorment of kits to complememnt fuel injection repairs on domestic and import applications.