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Dorman 46117 Fuel Pressure Regulator Vacuum HoseOE Quality 60-Day Returns
Part #: 46117

Dorman 46117 Fuel Pressure Regulator Vacuum Hose

79 vehicles fit this part
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Fitment: Buick, Cadillac, Chevrolet, GMC, and Hummer, Avalanche 1500, Envoy XL, Envoy XUV, Escalade, Escalade ESV, Escalade EXT, Express 1500, Express 2500, Express 3500, H2, Rainier, Savana 1500, Savana 2500, Sierra 1500, Sierra 1500 HD, Sierra 2500, Sierra 2500 HD, Sierra 3500, Silverado 1500, Silverado 1500 HD, Silverado 2500, Silverado 2500 HD, Silverado 3500, SSR, Suburban 1500, Suburban 2500, Trailblazer EXT, Yukon, Yukon XL 1500, and Yukon XL 2500
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Not what you need? See all Fuel Pressure Regulator Vacuum Hose options

Fuel Pressure Regulator Vacuum Hose for OE Replacement

Dorman 46117 is a standard replacement fuel pressure regulator vacuum hose built to match the original hose on specified vehicles. It restores the vacuum connection needed to maintain proper fuel pressure and replaces hoses that have cracked, leaked, or weakened from heat and age.

Compatible With 1999-2004 Chevrolet Silverado 1500, 1999-2003 GMC Sierra 1500, and other listed GM trucks and SUVs, this Dorman 46117 hose is made from durable rubber and plastic materials for underhood service.

Key Features

  • Standard replacement fuel pressure regulator vacuum hose
  • Designed to match OE hose performance on listed applications
  • Helps maintain fuel pressure from a vacuum source
  • Durable tube materials for underhood conditions
  • End types include a 90-degree rubber elbow and a rubber elbow
  • Direct replacement for part number 46117

Detailed Description

This fuel pressure regulator vacuum hose is engineered for vehicles that rely on a stable vacuum signal to regulate fuel pressure. On applications such as Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade, a worn or leaking vacuum hose can affect fuel system operation and drivability. Dorman 46117 provides an OE-style replacement that follows the original hose design and material approach for the listed fitments. This part cross-references 17113556 for the same application.

What It Helps Fix

  • Vacuum leaks at the fuel pressure regulator line
  • Cracked or heat-damaged vacuum hose material
  • Fuel pressure irregularities caused by a failed hose
  • Hard starting or rough running related to vacuum loss
  • Loss of proper regulator vacuum signal on GM truck and SUV applications

Installation Notes and Tips

Verify the vehicle application before installation and compare the hose routing, end shapes, and connection points to the original part. Inspect nearby vacuum lines and fittings for heat damage or brittleness while servicing the fuel pressure regulator hose. Confirm a secure fit at both ends after installation.

Quality Assurance

Dorman manufactures this replacement hose to meet standard service expectations for the specified vehicles and to withstand typical underhood conditions. It is built as a direct-fit replacement for the listed applications, including 1999-2003 Chevrolet Silverado 1500 and 1999-2003 GMC Sierra 1500 models.

BrandDorman
Part Number46117
Grade TypeReemplazo estándar
Grade TypeStandard replacement
Contenidos del paquete1 línea de vacío de presión de combustible
End Type 190 deg rubber elbow
End Type 2Rubber elbow
Package Contents1 fuel pressure vacuum line
Tipo de extremo 1Codo de goma de 90 grados
Tipo de extremo 2Codo de goma
Tube MaterialCaucho
Tube MaterialPlastic
Tube MaterialPlástico
Tube MaterialRubber

This part fits 79 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004BuickRainier5.3LV8N/A
2004ChevroletSSR5.3LV8N/A
2004ChevroletTrailblazer EXT5.3LV8N/A
2004GMCEnvoy XL5.3LV8N/A
2004GMCEnvoy XUV5.3LV8N/A
2003CadillacEscalade6.0LV8N/A
2003CadillacEscalade ESV6.0LV8N/A
2003CadillacEscalade EXT6.0LV8N/A
2003ChevroletAvalanche 15005.3LV8N/A
2003ChevroletExpress 15005.3LV8N/A
2003ChevroletExpress 25005.3LV8N/A
2003ChevroletExpress 35005.3LV8N/A
2003ChevroletSilverado 15006.0LV8N/A
2003ChevroletSilverado 1500 HD6.0LV8N/A
2003ChevroletSilverado 25006.0LV8N/A
2003ChevroletSilverado 2500 HD6.0LV8N/A
2003ChevroletSilverado 35006.0LV8N/A
2003ChevroletSSR5.3LV8N/A
2003ChevroletSuburban 15005.3LV8N/A
2003ChevroletSuburban 25006.0LV8N/A
2003ChevroletTrailblazer EXT5.3LV8N/A
2003GMCEnvoy XL5.3LV8N/A
2003GMCSavana 15005.3LV8N/A
2003GMCSavana 25005.3LV8N/A
2003GMCSierra 15006.0LV8N/A
2003GMCSierra 1500 HD6.0LV8N/A
2003GMCSierra 25006.0LV8N/A
2003GMCSierra 2500 HD6.0LV8N/A
2003GMCSierra 35006.0LV8N/A
2003GMCYukon5.3LV8N/A
2003GMCYukon XL 15005.3LV8N/A
2003GMCYukon XL 25006.0LV8N/A
2003HummerH26.0LV8N/A
2002CadillacEscalade6.0LV8N/A
2002CadillacEscalade EXT6.0LV8N/A
2002ChevroletAvalanche 15005.3LV8N/A
2002ChevroletSilverado 15004.8LV8N/A
2002ChevroletSilverado 1500 HD6.0LV8N/A
2002ChevroletSilverado 25006.0LV8N/A
2002ChevroletSilverado 2500 HD6.0LV8N/A
2002ChevroletSilverado 35006.0LV8N/A
2002ChevroletSuburban 15005.3LV8N/A
2002ChevroletSuburban 25006.0LV8N/A
2002GMCSierra 15006.0LV8N/A
2002GMCSierra 1500 HD6.0LV8N/A
2002GMCSierra 25006.0LV8N/A
2002GMCSierra 2500 HD6.0LV8N/A
2002GMCSierra 35006.0LV8N/A
2002GMCYukon5.3LV8N/A
2002GMCYukon XL 15005.3LV8N/A
2002GMCYukon XL 25006.0LV8N/A
2001ChevroletSilverado 15004.8LV8N/A
2001ChevroletSilverado 1500 HD6.0LV8N/A
2001ChevroletSilverado 25006.0LV8N/A
2001ChevroletSilverado 2500 HD6.0LV8N/A
2001ChevroletSilverado 35006.0LV8N/A
2001ChevroletSuburban 15005.3LV8N/A
2001ChevroletSuburban 25006.0LV8N/A
2001GMCSierra 15006.0LV8N/A
2001GMCSierra 1500 HD6.0LV8N/A
2001GMCSierra 25006.0LV8N/A
2001GMCSierra 2500 HD6.0LV8N/A
2001GMCSierra 35006.0LV8N/A
2001GMCYukon5.3LV8N/A
2001GMCYukon XL 15005.3LV8N/A
2001GMCYukon XL 25006.0LV8N/A
2000ChevroletSilverado 15004.8LV8N/A
2000ChevroletSilverado 25006.0LV8N/A
2000ChevroletSuburban 15005.3LV8N/A
2000ChevroletSuburban 25006.0LV8N/A
2000GMCSierra 15004.8LV8N/A
2000GMCSierra 25006.0LV8N/A
2000GMCYukon5.3LV8N/A
2000GMCYukon XL 15005.3LV8N/A
2000GMCYukon XL 25006.0LV8N/A
1999ChevroletSilverado 15004.8LV8N/A
1999ChevroletSilverado 25006.0LV8N/A
1999GMCSierra 15004.8LV8N/A
1999GMCSierra 25006.0LV8N/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:

17113556

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