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  See more parts for Buick Rainier
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Delphi Fuel Injection Pressure Regulator - FP10021
Delphi Fuel Injection Pressure Regulator - FP10021 - Image 10 Delphi Fuel Injection Pressure Regulator - FP10021 - Image 2 Delphi Fuel Injection Pressure Regulator - FP10021 - Image 3 Delphi Fuel Injection Pressure Regulator - FP10021 - Image 4 Delphi Fuel Injection Pressure Regulator - FP10021 - Image 5 Delphi Fuel Injection Pressure Regulator - FP10021 - Image 6 Delphi Fuel Injection Pressure Regulator - FP10021 - Image 7 Delphi Fuel Injection Pressure Regulator - FP10021 - Image 8 Delphi Fuel Injection Pressure Regulator - FP10021 - Image 9 Delphi Fuel Injection Pressure Regulator - FP10021 - Image 10
Precisely manufactured internal valves, diaphragms and springs means excellent performance under all engine operating conditions.

Quiet operation, no audible regulator noise.

Robust diaphragm materials means longer life, improved durability and compatibility with a wide range of fuels.

Consistent and predictable fuel pressure throughout system range of control provides great drivability.

100 years of OE experience, supplier to the world's top automakers, OE Heritage and knowledge built into every aftermarket part.

Features:
  • Material: Metal
  • Material: Metal
  • Adjustable: No
  • Inlet Port Diameter: 25.0
  • Inlet Type: Push In
  • Outlet Type: Returnless
  • Inlet Quantity: 1
  • Outlet Quantity: 1
  • Mounting Type: Clamp

Other Part Numbers:
Delphi #DEFP10021

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Buick Rainier 2004 CXL Plus
Buick Rainier 2004 CXL
Cadillac Escalade 2002-2003 Base
Cadillac Escalade ESV 2003 Base
Cadillac Escalade EXT 2002-2003 Base
Chevrolet Avalanche 1500 2002-2003 Base
Chevrolet Avalanche 1500 2002 LT
Chevrolet Avalanche 1500 2002-2003 On Road Edition
Chevrolet Avalanche 1500 2002-2003 North Face
Chevrolet Avalanche 1500 2002 LS
Chevrolet Avalanche 1500 2002-2003 Z71
Chevrolet Avalanche 1500 2003 WBH
Chevrolet Avalanche 2500 2002-2004 Base
Chevrolet Avalanche 2500 2005-2006 LS
Chevrolet Avalanche 2500 2005-2006 LT
Chevrolet C1500 Suburban 1996-1997, 1999 LT
Chevrolet C1500 Suburban 1996-1999 LS
Chevrolet C1500 Suburban 1996-1999 Base
Chevrolet C2500 1996-1999 400 SS
Chevrolet C2500 2000 LS
Chevrolet C2500 2000 Base
Chevrolet C2500 Suburban 1996-1999 LS
Chevrolet C2500 Suburban 1996-1997 LT
Chevrolet C2500 Suburban 1996-1999 Base
Chevrolet C3500 1996-1998 Cheyenne
Chevrolet C3500 1996-1998 Silverado
Chevrolet C3500 1996-1997, 1999-2000 Base
Chevrolet C3500 1999-2000 LS
Chevrolet C40 1960-1962 Base
Chevrolet Camaro 1998-2001 Base
Chevrolet Camaro 1998-2001 Z28
Chevrolet Camaro 1998-2001 Z28 SS
Chevrolet Camaro 1998 Lujo
Chevrolet Express 1500 1996-2003 Base
Chevrolet Express 1500 1996-2003 LS
Chevrolet Express 1500 2001-2002 LT
Chevrolet K1500 Suburban 1996-1999 LS
Chevrolet K1500 Suburban 1996-1997, 1999 LT
Chevrolet K1500 Suburban 1996-1999 Base
Chevrolet K2500 1996-1998 Cheyenne
Chevrolet K2500 1996-1997, 1999-2000 Base
Chevrolet K2500 1996-1998 Silverado
Chevrolet K2500 1998 WT
Chevrolet K2500 1999-2000 LS
Chevrolet K2500 Suburban 1996-1999 LS
Chevrolet K2500 Suburban 1996-1997 LT
Chevrolet K2500 Suburban 1996-1999 Base
Chevrolet K3500 1996-1998 Cheyenne
Chevrolet K3500 1996-1998 Silverado
Chevrolet K3500 1996-1997, 1999-2000 Base
Chevrolet K3500 1999-2000 LS
Chevrolet P30 1996-1999 Base
Chevrolet SSR 2003-2004 Base
Chevrolet Silverado 1500 1999-2005 LS
Chevrolet Silverado 1500 1999-2005 LT
Chevrolet Silverado 1500 1999-2005 Base
Chevrolet Silverado 1500 2002-2005 WT
Chevrolet Silverado 1500 2002 Custom
Chevrolet Silverado 1500 2003-2005 SS
Chevrolet Silverado 1500 2004-2005 Hybrid
Chevrolet Silverado 1500 2004-2005 Z71 Off-Road
Chevrolet Silverado 1500 HD 2001-2003, 2005 LS
Chevrolet Silverado 1500 HD 2001-2003, 2005 LT
Chevrolet Silverado 1500 HD 2005 Base
Chevrolet Silverado 2500 1999-2003 LS
Chevrolet Silverado 2500 1999-2003 Base
Chevrolet Silverado 2500 1999-2003 LT
Chevrolet Silverado 2500 2000-2002 Cheyenne
Chevrolet Silverado 2500 2000-2003 400 SS
Chevrolet Silverado 2500 2000-2002 Custom
Chevrolet Silverado 2500 HD 2001-2003 LS
Chevrolet Silverado 2500 HD 2001-2003 Base
Chevrolet Silverado 2500 HD 2001-2003 LT
Chevrolet Silverado 2500 HD 2003 WT
Chevrolet Silverado 3500 2001-2003 LS
Chevrolet Silverado 3500 2001-2003 Base
Chevrolet Silverado 3500 2001-2003 LT
Chevrolet Silverado 3500 2001-2003 HD
Chevrolet Suburban 1500 1996 Custom
Chevrolet Suburban 1500 1996 Cheyenne
Chevrolet Suburban 1500 1997 SLE
Chevrolet Suburban 1500 1997 SLX
Chevrolet Suburban 1500 1997 SLT
Chevrolet Suburban 1500 1998 LX
Chevrolet Suburban 1500 1998-2003 LT
Chevrolet Suburban 1500 1998-2003 LS
Chevrolet Suburban 1500 2000-2003 Base
Chevrolet Suburban 1500 2002-2003 Z71
Chevrolet Suburban 2500 2000-2003 LS
Chevrolet Suburban 2500 2000-2001 Base
Chevrolet Suburban 2500 2000-2003 LT
Chevrolet Tahoe 2000 Limited
Chevrolet Tahoe 2000, 2002-2005 Z71
Chevrolet Tahoe 2000-2001 Base
Chevrolet Tahoe 2000-2005 LT
Chevrolet Tahoe 2000-2005 LS
Chevrolet Trailblazer 2003-2004 Base
Chevrolet Trailblazer 2003-2004 LS
Chevrolet Trailblazer 2003-2004 North Face
Chevrolet Trailblazer 2003-2004 LT
Chevrolet Trailblazer 2003 LTZ
Chevrolet Trailblazer 2004 A
Chevrolet Trailblazer 2004 B
Chevrolet Trailblazer EXT 2003-2004 LT
Chevrolet Trailblazer EXT 2003-2004 LS
Chevrolet Trailblazer EXT 2003-2004 Base
Chevrolet Trailblazer EXT 2003-2004 North Face
Chevrolet Trailblazer EXT 2004 B
GMC C2500 1996-2000 Sierra SL
GMC C2500 1996-2000 Sierra SLT
GMC C2500 1996-2000 Sierra SLE
GMC C2500 Suburban 1996-1999 SLT
GMC C2500 Suburban 1996-1999 SLE
GMC C2500 Suburban 1996-1999 Base
GMC C3500 1996-2000 Sierra SLE
GMC C3500 1996-2000 Sierra SL
GMC C3500 1996-2000 Sierra SLT
GMC Envoy 2003-2004 SLT
GMC Envoy 2003-2004 SLE
GMC Envoy XL 2003-2004 SLE
GMC Envoy XL 2003-2004 SLT
GMC Envoy XUV 2004 SLE
GMC Envoy XUV 2004 SLT
GMC K2500 1996-2000 Sierra SLE
GMC K2500 1996-2000 Sierra SLT
GMC K2500 1996-2000 Sierra SL
GMC K2500 Suburban 1996-1999 SLT
GMC K2500 Suburban 1996-1999 Base
GMC K2500 Suburban 1996-1999 SLE
GMC K3500 1996-2000 Sierra SLE
GMC K3500 1996-2000 Sierra SL
GMC K3500 1996-2000 Sierra SLT
GMC Savana 1500 1996-2003 Base
GMC Savana 1500 1996-2000, 2003 SLE
GMC Savana 1500 2001-2002 SLT
GMC Savana 2500 1996-2000, 2003 SLE
GMC Savana 2500 1996-2003 Base
GMC Savana 2500 2001-2002 SLT
GMC Savana 3500 1996-2003 Base
GMC Savana 3500 1996-2000, 2003 SLE
GMC Savana 3500 2001-2002 SLT
GMC Sierra 1500 1999-2003 SL
GMC Sierra 1500 1999-2005 SLT
GMC Sierra 1500 1999-2005 SLE
GMC Sierra 1500 2001 C3
GMC Sierra 1500 2002-2005 WT
GMC Sierra 1500 2002-2005 Base
GMC Sierra 1500 2002 HT
GMC Sierra 1500 2002-2005 Denali
GMC Sierra 1500 2005 Hybrid
GMC Sierra 1500 HD 2001-2003, 2005 SLT
GMC Sierra 1500 HD 2001-2003, 2005 SLE
GMC Sierra 2500 1999-2004 SLT
GMC Sierra 2500 1999-2002 SL
GMC Sierra 2500 1999-2004 SLE
GMC Sierra 2500 2002-2004 Base
GMC Sierra 2500 2003-2004 WT
GMC Sierra 2500 HD 2001-2005 SLE
GMC Sierra 2500 HD 2001-2002 SL
GMC Sierra 2500 HD 2001-2005 SLT
GMC Sierra 2500 HD 2002-2005 Base
GMC Sierra 2500 HD 2003-2005 WT
GMC Sierra 3500 2001-2005 SLT
GMC Sierra 3500 2001-2002 SL
GMC Sierra 3500 2001-2005 SLE
GMC Sierra 3500 2002-2005 Base
GMC Sierra 3500 2004-2005 WT
GMC Yukon 2000-2005 SLE
GMC Yukon 2000-2005 SLT
GMC Yukon 2000-2005 Denali
GMC Yukon XL 1500 2000-2003 SLE
GMC Yukon XL 1500 2000-2003 SLT
GMC Yukon XL 1500 2001-2003 Denali
GMC Yukon XL 2500 2000-2003 SLT
GMC Yukon XL 2500 2000-2003 SLE
Hummer H2 2003 Base
Pontiac Firebird 1998-2001 Trans Am
Pontiac Firebird 1998-2001 Base
Pontiac Firebird 1998-2001 Formula

Delphi Banner

Who is Delphi Technologies?

Delphi Technologies is a manufacturing company whose presence is felt in more than 150 countries with a network of more than 2750 service centers worldwide. They specialize in manufacturing Original Equipment products for various vehicle platforms. Their goal is to provide parts that would enable garages to maintain and service vehicles and keep them safe on the road.

Innovative Products

Delphi has been producing vehicle components for years. They were the first company to introduce compressors way back in the 1950s, even before it became standard to automobiles. They were also the first to create a replacement option for MAF sensors for all vehicle makes and models. Over the course of time, Delphi has patented at least 150 designs for fuel modules and fuel pumps with over 30 Original Equipment proprietary innovations under its belt.

A Product For Your Every Need

The company offers products, ranging from vehicle electronics, gasoline and diesel fuel systems, braking systems, ignition parts and engine management systems. The company has always pushed itself in trying to develop products that helped revolutionize the industry.

Purchase Delphi Products At Vivid Racing

If you are in search of high-quality OE spec parts for your vehicle, then Delphi is the brand for you. They have sold millions of parts worldwide and has helped various owners repair their vehicle. They have created parts that are reliable and affordable, making them a brand of choice of professional mechanics and do-it-yourself enthusiasts. To know more about Delphi, visit Vivid Racing and check out their list of products that fit your specific needs.








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