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SPELAB 928400535 Fuel Injection Pressure Regulator for 2001-2004 Duramax Diesel 6.7L

In stock
Vehicles & Parts > Vehicle Parts & Accessories > Motor Vehicle Parts
The function of the injector pressure regulator is to control the output pressure of the high-pressure CP3 fuel pump. When the part fails, the actual fuel pressure will not match the desired fuel pressure as specified by the engine computer. Both pressures can be monitored on a scan tool and compared. The most common symptom as the part begins to fail is varying / unstable idle.

Details and Specification:
  • Brand: SPELAB
  • SKU: SPFS04063
  • Weight: 230g
  • Material: Iron and Plastic
  • Color: Black and Silver
  • OE: 928400535,97728979
  • Installationuff1aInlet of HPOP
  • Easy Installation.
  • The Fuel Injection Pressure Regulator is constructed of high-quality materials for a long service life.
  • By replacing only the Fuel Injection Pressure Regulator instead of the entire fuel injector.
  • Save time, money and labor by replacing only the Fuel Injection Pressure
  • On vehicle testing performed to ensure proper function.
  • For 2001 2002 2003 2004 CHEVROLET SILVERADO 2500HD DURAMAX
  • For 2001 2002 2003 2004 GMC SIERRA 2500HD DURAMAX
  • For 2001 2002 2003 2004 CHEVROLET KODIAK .
  • For 2001 2002 2003 2004 GMC TOPKICK
Package Includes:
  • 1 u00d7 Fuel Pressure Regulator

  • Please make sure it fits before purchasing, so please check it for fitment before purchasing.

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Ensure you enclose the correct and complete item when making a return. We need the correct item returned in order to grant a refund or a replacement. It can take up to 25 days for an item to reach us once you return it. After the inspection, it takes 2 business days for the refund to be processed. You will receive the credit within a certain amount of days, depending on your card issuer's policies. Refunds will be issued back to the original method of payment or credit card only.



Provide 12-month product warranty. When you meet any problem about Spelab product, contact us freely.

Installation of auto parts should be handled by a Certified Automotive Technician, and you should maintain a copy of the repair order after the repair is completed for your records. Remember, that having a certified technician install a part does not necessarily mean it was properly installed, but it will eliminate more of the common errors. On occasion, we may ask for the original repair order and other documentation regarding the repair to be sent to us in order to process the return. If your part is found to be defective, we'll send you the auto  parts or refund you if necessary.

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