HomeAir and Fuel Delivery > Electrical ConnectorsHandy Pack HP4535 Flex Fuel Sensor Connector
Part #: HP4535

Handy Pack HP4535 Flex Fuel Sensor Connector

⚙️ 428 vehicles fit this part
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🚗Fitment: Chevrolet, GMC, Buick, Cadillac, Pontiac, Workhorse, Oldsmobile, and Isuzu, Express 1500, Savana 1500, Sierra 1500, Sierra 1500 Classic, Silverado 1500, Silverado 3500, LeSabre, Park Avenue, Escalade, Astro, Avalanche 1500, Avalanche 2500, Blazer, Express 2500, Silverado 1500 HD, Silverado 2500, Silverado 2500 HD, Suburban 1500, Suburban 2500, Tahoe, Jimmy, Safari, Savana 2500, Sierra 1500 HD, Sierra 2500 HD, Sierra 3500, Yukon, Yukon XL 1500, Bonneville, FasTrack FT1261, FasTrack FT1461, FasTrack FT1601, DeVille, Seville, Corvette, S10, Sierra 2500, Sonoma, FasTrack FT1061, FasTrack FT1801, Aurora, FasTrack FT1802, FasTrack FT931, Eldorado, C1500, Express 3500, Savana 3500, FasTrack FT1460, G30, P30, Bravada, FasTrack FT1260, FasTrack FT1600, FasTrack FT1800, C2500, C35, C3500, K2500, K3500, Sonora, Hombre, C1500 Suburban, C2500 Suburban, Cargo Van, K1500, K1500 Suburban, K2500 Suburban, Silverado, P3500, Camaro, Firebird, Commercial Chassis, Roadmaster, Fleetwood, Caprice, Impala, G3500, and Sunbird
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Reliable Flex Fuel Sensor Connector for Select GM and Isuzu Vehicles

The Handy Pack HP4535 Flex Fuel Sensor Connector is designed to provide a secure and efficient electrical connection for flex fuel sensors in various Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, and Pontiac models. Engineered with precision, this male connector ensures compatibility and durability for your vehicle's air and fuel delivery system.

  • Connector Gender: Male for secure mating
  • Includes 1 connector with 3 female blade plug terminals
  • Comes with butt splices for easy wiring repairs or replacements
  • Supports 3-wire configurations for accurate sensor communication
  • Compatible with multiple GM and Isuzu models including Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and more

Product Details and Specifications

The Handy Pack HP4535 features a male connector housing designed to mate with female terminals, providing a reliable electrical interface for flex fuel sensors. It includes three female blade plug terminals, which are ideal for transmitting sensor signals accurately. The package also contains butt splices, facilitating straightforward wire splicing and ensuring a solid connection during installation or repair. This connector supports three wires, matching the typical wiring requirements of flex fuel sensor systems in many GM and Isuzu vehicles.

Compatible Vehicles and Applications

This flex fuel sensor connector is compatible with a wide range of vehicles, including but not limited to Buick LeSabre, Cadillac DeVille, Chevrolet Avalanche 1500, GMC Sierra 2500 HD, Isuzu Hombre, Oldsmobile Aurora, and Pontiac Bonneville. It is suitable for models such as the Chevrolet Silverado 1500, GMC Yukon XL 1500, and Cadillac Escalade, ensuring proper fitment for your specific make and model.

  • Resolves faulty or damaged flex fuel sensor connections
  • Addresses intermittent sensor signal issues
  • Replaces corroded or worn connectors in fuel delivery systems
  • Facilitates wiring repairs with included butt splices
  • Ensures consistent sensor communication for engine management

Installation Notes and Tips

When installing the Handy Pack HP4535 connector, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Use the included butt splices to securely join wires, and verify that the female blade terminals are fully seated within the male connector housing. Properly crimp terminals and test the connection for continuity before finalizing installation. This connector is designed for professional or experienced DIY installation.

Quality Assurance and Warranty

Handy Pack products are manufactured to meet industry standards for electrical connectors in automotive applications. The HP4535 connector undergoes quality control inspections to ensure reliable performance. While specific warranty details are not provided, Handy Pack maintains a commitment to product consistency and durability suitable for flex fuel sensor applications in compatible Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, and Pontiac vehicles.

BrandHandy Pack
Part NumberHP4535
Connector GenderMale
ContentsIncludes Butt Splices
Terminal GenderFemale
Terminal TypeBlade Plug

This part fits 428 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2007ChevroletExpress 15004.3LV6N/A
2007GMCSavana 15004.3LV6GASN/A
2007GMCSierra 15004.3LV6N/A
2007GMCSierra 1500 Classic4.3LV6N/A
2006ChevroletExpress 15004.3LV6GASN/A
2006ChevroletSilverado 15004.3LV6N/A
2006ChevroletSilverado 35005.7LV8N/A
2006GMCSavana 15004.3LV6GASN/A
2006GMCSierra 15004.3LV6N/A3 Term. Female
2005BuickLeSabreN/A
2005BuickPark AvenueN/A
2005CadillacEscalade5.3LV8N/A
2005ChevroletAstroN/A
2005ChevroletAvalanche 1500N/A
2005ChevroletAvalanche 2500N/A
2005ChevroletBlazerN/A
2005ChevroletExpress 15004.3LV6GASN/A
2005ChevroletExpress 25004.3LV6N/A
2005ChevroletSilverado 15004.3LV6N/A
2005ChevroletSilverado 15005.3LV8FLEXN/A
2005ChevroletSilverado 1500 HDN/A
2005ChevroletSilverado 2500N/A
2005ChevroletSilverado 2500 HDN/A
2005ChevroletSilverado 3500N/A
2005ChevroletSilverado 35005.7LV8N/A
2005ChevroletSuburban 15005.3LV8FLEXN/A
2005ChevroletSuburban 2500N/A
2005ChevroletTahoe5.3LV8FLEXN/A
2005GMCJimmyN/A
2005GMCSafariN/A
2005GMCSavana 15004.3LV6GASN/A
2005GMCSavana 25004.3LV6N/A
2005GMCSierra 15004.3LV6N/A3 Term. Female
2005GMCSierra 15005.3LV8FLEXN/A
2005GMCSierra 1500 HDN/A
2005GMCSierra 2500 HDN/A
2005GMCSierra 3500N/A
2005GMCYukon5.3LV8FLEXN/A
2005GMCYukon XL 15005.3LV8N/A
2005PontiacBonnevilleN/A
2004BuickLeSabreN/A
2004BuickPark AvenueN/A
2004CadillacDeVilleN/A
2004CadillacEscalade5.3LV8N/A
2004CadillacSevilleN/A
2004ChevroletAstroN/A
2004ChevroletBlazerN/A
2004ChevroletCorvetteN/A
2004ChevroletExpress 15004.3LV6GASN/A
2004ChevroletExpress 25004.3LV6N/A
2004ChevroletS10GASN/A
2004ChevroletSilverado 15004.3LV6N/A
2004ChevroletSilverado 15005.3LV8FLEXN/A
2004ChevroletSilverado 2500N/A
2004ChevroletSilverado 2500 HDN/A
2004ChevroletSilverado 3500N/A
2004ChevroletSilverado 35005.7LV8N/A
2004ChevroletSuburban 15005.3LV8FLEXN/A
2004ChevroletSuburban 2500N/A
2004ChevroletTahoe5.3LV8FLEXN/A
2004GMCJimmyN/A
2004GMCSafariN/A
2004GMCSavana 15004.3LV6GASN/A
2004GMCSavana 25004.3LV6N/A
2004GMCSierra 15004.3LV6N/A3 Term. Female
2004GMCSierra 15005.3LV8FLEXN/A
2004GMCSierra 2500N/A
2004GMCSierra 2500 HDN/A
2004GMCSierra 3500N/A
2004GMCSonoma4.3LV6N/A
2004GMCYukon5.3LV8FLEXN/A
2004GMCYukon XL 15005.3LV8N/A
2004PontiacBonnevilleN/A
2003BuickLeSabreN/A
2003BuickPark AvenueN/A
2003CadillacDeVilleN/A
2003CadillacEscalade5.3LV8N/A
2003CadillacSevilleN/A
2003ChevroletAstroN/A
2003ChevroletBlazerN/A
2003ChevroletCorvetteN/A
2003ChevroletExpress 15004.3LV6GASN/A
2003ChevroletExpress 25004.3LV6N/A
2003ChevroletS102.2LL4N/A
2003ChevroletS104.3LV6N/A
2003ChevroletSilverado 15004.3LV6N/A
2003ChevroletSilverado 15005.3LV8FLEXN/A
2003ChevroletSilverado 1500 HDN/A
2003ChevroletSilverado 2500N/A
2003ChevroletSilverado 2500 HDN/A
2003ChevroletSilverado 3500N/A
2003ChevroletSuburban 15005.3LV8FLEXN/A
2003ChevroletSuburban 2500N/A
2003ChevroletTahoe5.3LV8FLEXN/A
2003GMCJimmyN/A
2003GMCSafariN/A
2003GMCSavana 15004.3LV6GASN/A3 Term. Female
2003GMCSavana 25004.3LV6GASN/A
2003GMCSierra 15004.3LV6N/A3 Term. Female
2003GMCSierra 15005.3LV8FLEXN/A
2003GMCSierra 1500 HDN/A
2003GMCSierra 2500N/A
2003GMCSierra 2500 HDN/A
2003GMCSierra 3500N/A
2003GMCSonoma4.3LV6N/A
2003GMCYukon5.3LV8FLEXN/A
2003GMCYukon XL 15005.3LV8N/A
2003OldsmobileAuroraN/A
2003PontiacBonnevilleN/A
2002BuickLeSabreN/A
2002BuickPark AvenueN/A
2002CadillacDeVilleN/A
2002CadillacEldoradoN/A
2002CadillacEscalade5.3LV8N/A
2002CadillacSevilleN/A
2002ChevroletAstroN/A
2002ChevroletBlazerN/A
2002ChevroletC15004.3LV6N/A
2002ChevroletCorvetteN/A
2002ChevroletExpress 1500GASN/A
2002ChevroletExpress 2500GASN/A
2002ChevroletExpress 35005.7LV8N/A
2002ChevroletP305.7LV8N/A
2002ChevroletS102.2LL4N/A
2002ChevroletS10N/A
2002ChevroletS104.3LV6N/A
2002ChevroletSilverado 15004.3LV6N/A
2002ChevroletSilverado 15005.3LV8FLEXN/A
2002ChevroletSilverado 1500 HDN/A
2002ChevroletSilverado 25005.7LV8N/ABrown; 3 Term. Female
2002ChevroletSilverado 2500N/A
2002ChevroletSilverado 2500 HDN/A
2002ChevroletSilverado 3500N/A
2002ChevroletSuburban 15005.7LV8N/A
2002ChevroletSuburban 15005.3LV8N/A
2002ChevroletTahoe5.3LV8FLEXN/A
2002GMCJimmyN/A
2002GMCSafariN/A
2002GMCSavana 1500N/A
2002GMCSavana 2500GASN/A
2002GMCSavana 35005.7LV8N/A
2002GMCSierra 15004.3LV6N/A3 Term. Female
2002GMCSierra 15005.3LV8FLEXN/A
2002GMCSierra 1500 HDN/A
2002GMCSierra 2500N/A
2002GMCSierra 2500 HDN/A
2002GMCSierra 3500N/A
2002GMCSonoma2.2LL4N/A
2002GMCSonomaN/A
2002GMCSonoma4.3LV6N/A
2002GMCYukon5.3LV8FLEXN/A
2002GMCYukon XL 15005.3LV8N/A
2002OldsmobileAuroraN/A
2002PontiacBonnevilleN/A
2001BuickLeSabreN/A
2001BuickPark AvenueN/A
2001CadillacDeVilleN/A
2001CadillacEldoradoN/A
2001CadillacSevilleN/A
2001ChevroletAstroN/A
2001ChevroletBlazerN/A
2001ChevroletC15004.3LV6N/A
2001ChevroletCorvetteN/A
2001ChevroletExpress 1500GASN/A
2001ChevroletExpress 2500GASN/A
2001ChevroletExpress 35005.7LV8N/A
2001ChevroletG30N/A
2001ChevroletP30N/A
2001ChevroletS102.2LL4N/A
2001ChevroletS10N/A
2001ChevroletS104.3LV6N/A
2001ChevroletSilverado 15004.3LV6N/A
2001ChevroletSilverado 25005.7LV8N/A
2001ChevroletSuburban 15005.7LV8N/A
2001GMCJimmyN/A
2001GMCSafariN/A
2001GMCSavana 1500N/A
2001GMCSavana 2500GASN/A
2001GMCSavana 35005.7LV8N/A
2001GMCSavana 35004.3LV6N/A
2001GMCSierra 15004.3LV6N/A
2001GMCSonoma2.2LL4N/A
2001GMCSonomaN/A
2001GMCSonoma4.3LV6N/A
2001OldsmobileAuroraN/A
2001OldsmobileBravada4.3LV6N/A
2001PontiacBonnevilleN/A
2000BuickLeSabreN/A
2000BuickPark AvenueN/A
2000CadillacDeVilleN/A
2000CadillacEldoradoN/A
2000CadillacEscaladeN/A
2000CadillacSevilleN/A
2000ChevroletAstroN/A
2000ChevroletBlazerN/A
2000ChevroletC15004.3LV6GASN/A
2000ChevroletC2500GASN/A
2000ChevroletC35N/A
2000ChevroletC3500GASN/A
2000ChevroletCorvetteN/A
2000ChevroletExpress 1500GASN/A
2000ChevroletExpress 2500GASN/A
2000ChevroletExpress 3500GASN/A
2000ChevroletK2500GASN/A
2000ChevroletK3500GASN/A
2000ChevroletP305.7LV8N/A
2000ChevroletS10-L--N/A
2000ChevroletS102.2LL4N/A
2000ChevroletS104.3LV6GASN/A
2000ChevroletSilverado 15004.3LV6N/A
2000ChevroletSuburban 15005.7LV8N/A
2000ChevroletTahoe5.7LV8N/A
2000GMCC2500GASN/A
2000GMCC3500GASN/A
2000GMCJimmyN/A
2000GMCK2500GASN/A
2000GMCK3500GASN/A
2000GMCSafariN/A
2000GMCSavana 1500N/A
2000GMCSavana 2500GASN/A
2000GMCSavana 3500GASN/A
2000GMCSierra 15004.3LV6N/ABrown; 3 Term. Female
2000GMCSonoma2.2LL4N/A
2000GMCSonoma4.3LV6N/A
2000GMCYukon5.7LV8N/A3 Term. Female
2000IsuzuHombre4.3LV6N/A
2000OldsmobileBravada4.3LV6N/A
2000PontiacBonnevilleN/A
1999CadillacEscaladeN/A
1999ChevroletAstroN/A
1999ChevroletBlazerN/A
1999ChevroletC1500N/A
1999ChevroletC1500 SuburbanGASN/A
1999ChevroletC2500GASN/A
1999ChevroletC2500 SuburbanGASN/A
1999ChevroletC35N/A
1999ChevroletC3500GASN/A
1999ChevroletExpress 1500GASN/A
1999ChevroletExpress 2500GASN/A
1999ChevroletExpress 3500GASN/A
1999ChevroletK1500GASN/A
1999ChevroletK1500 SuburbanGASN/A
1999ChevroletK2500GASN/A
1999ChevroletK2500 SuburbanGASN/A
1999ChevroletK3500GASN/A
1999ChevroletP307.4LV8GASN/A3 Term. Female
1999ChevroletP304.3LV6N/A
1999ChevroletP305.7LV8N/A
1999ChevroletS104.3LV6GASN/A
1999ChevroletSilveradoN/A
1999ChevroletSilverado 15004.3LV6N/A
1999ChevroletSuburban 15005.7LV8N/A
1999ChevroletTahoeGASN/A
1999GMCC1500N/A
1999GMCC1500 SuburbanGASN/A
1999GMCC2500GASN/A
1999GMCC2500 Suburban7.4LV8N/A
1999GMCC2500 Suburban5.7LV8N/A
1999GMCC3500GASN/A
1999GMCJimmyN/A
1999GMCK1500GASN/A
1999GMCK1500 Suburban5.7LV8N/A
1999GMCK2500GASN/A
1999GMCK2500 Suburban7.4LV8N/A
1999GMCK2500 Suburban5.7LV8N/A
1999GMCK35005.7LV8N/A
1999GMCK35007.4LV8N/A
1999GMCP35004.3LV6N/A
1999GMCP35005.7LV8N/A
1999GMCP35007.4LV8N/A
1999GMCSafariN/A
1999GMCSavana 1500N/A
1999GMCSavana 25005.0LV8GASN/A
1999GMCSavana 25004.3LV6GASN/A
1999GMCSavana 25005.7LV8GASN/A
1999GMCSavana 3500GASN/A
1999GMCSierra 15004.3LV6N/A
1999GMCSonoma4.3LV6N/A
1999GMCYukon5.7LV8N/A
1999IsuzuHombre4.3LV6N/A
1999OldsmobileBravada4.3LV6N/A
1998ChevroletAstroN/A
1998ChevroletBlazerN/A
1998ChevroletC1500GASN/A
1998ChevroletC1500 SuburbanGASN/A
1998ChevroletC2500GASN/A
1998ChevroletC2500 SuburbanGASN/A
1998ChevroletC35N/A
1998ChevroletC3500GASN/A
1998ChevroletExpress 1500GASN/A
1998ChevroletExpress 2500GASN/A
1998ChevroletExpress 3500GASN/A
1998ChevroletK1500GASN/A
1998ChevroletK1500 SuburbanGASN/A
1998ChevroletK2500GASN/A
1998ChevroletK2500 SuburbanGASN/A
1998ChevroletK3500GASN/A
1998ChevroletP304.3LV6N/A
1998ChevroletP305.7LV8N/A
1998ChevroletS104.3LV6GASN/A
1998ChevroletSilveradoN/A
1998ChevroletSuburban 15005.7LV8N/A
1998ChevroletTahoeGASN/A
1998GMCC1500N/A
1998GMCC1500 SuburbanGASN/A
1998GMCC2500GASN/A
1998GMCC2500 SuburbanGASN/A
1998GMCC3500GASN/A
1998GMCJimmyN/A
1998GMCK1500GASN/A
1998GMCK1500 SuburbanGASN/A
1998GMCK2500GASN/A
1998GMCK2500 SuburbanGASN/A
1998GMCK3500GASN/A
1998GMCP35004.3LV6N/A
1998GMCP35005.7LV8N/A
1998GMCSafariN/A
1998GMCSavana 1500N/A
1998GMCSavana 2500GASN/A
1998GMCSavana 3500GASN/A
1998GMCSonoma4.3LV6N/A
1998GMCYukonN/A
1998IsuzuHombre4.3LV6N/A
1998OldsmobileBravada4.3LV6N/A
1997ChevroletAstroN/A
1997ChevroletBlazerN/A
1997ChevroletC1500GASN/A
1997ChevroletC1500 SuburbanGASN/A
1997ChevroletC2500GASN/A
1997ChevroletC2500 SuburbanGASN/A
1997ChevroletC35N/A
1997ChevroletC3500GASN/A
1997ChevroletCamaroN/A
1997ChevroletExpress 1500GASN/A
1997ChevroletExpress 2500GASN/A
1997ChevroletExpress 3500GASN/A
1997ChevroletK1500GASN/A
1997ChevroletK1500 SuburbanGASN/A
1997ChevroletK2500GASN/A
1997ChevroletK2500 SuburbanGASN/A
1997ChevroletK3500GASN/A
1997ChevroletP305.7LV8GASN/ABrown; 3 Term. Female
1997ChevroletP304.3LV6N/ABrown; 3 Term. Female
1997ChevroletP307.4LV8GASN/ABrown; 3 Term. Female
1997ChevroletS104.3LV6GASN/A
1997ChevroletSilveradoN/A
1997ChevroletSuburban 15005.7LV8N/A
1997ChevroletTahoeGASN/A
1997GMCC1500GASN/A
1997GMCC1500 SuburbanGASN/A
1997GMCC2500GASN/A
1997GMCC2500 SuburbanGASN/A
1997GMCC3500GASN/A
1997GMCJimmyN/A
1997GMCK1500GASN/A
1997GMCK1500 SuburbanGASN/A
1997GMCK2500GASN/A
1997GMCK2500 SuburbanGASN/A
1997GMCK3500GASN/A
1997GMCP35004.3LV6N/ABrown; 3 Term. Female
1997GMCP35005.7LV8N/ABrown; 3 Term. Female
1997GMCP35007.4LV8N/ABrown; 3 Term. Female
1997GMCSafariN/A
1997GMCSavana 1500N/A
1997GMCSavana 2500GASN/A
1997GMCSavana 3500GASN/A
1997GMCSonoma4.3LV6N/A
1997GMCYukonGASN/A
1997IsuzuHombre4.3LV6N/A
1997OldsmobileBravada4.3LV6N/A
1997PontiacFirebird5.7LV8N/A
1996BuickRoadmasterN/A
1996CadillacCommercial ChassisN/A
1996CadillacFleetwoodN/A
1996ChevroletAstroN/A
1996ChevroletBlazerN/A
1996ChevroletC1500GASN/A
1996ChevroletC1500 SuburbanGASN/A
1996ChevroletC2500GASN/A
1996ChevroletC2500 Suburban7.4LV8N/A
1996ChevroletC35N/A
1996ChevroletC3500GASN/A
1996ChevroletCamaroN/A
1996ChevroletCapriceN/A
1996ChevroletCorvetteN/A
1996ChevroletExpress 1500GASN/A
1996ChevroletExpress 2500GASN/A
1996ChevroletExpress 3500GASN/A
1996ChevroletG305.7LV8N/ABrown; 3 Term. Female
1996ChevroletImpala5.7LV8N/A
1996ChevroletK1500GASN/A
1996ChevroletK1500 SuburbanGASN/A
1996ChevroletK2500GASN/A
1996ChevroletK2500 SuburbanGASN/A
1996ChevroletK3500GASN/A
1996ChevroletP304.3LV6N/ABrown; 3 Term. Female
1996ChevroletP305.7LV8GASN/ABrown; 3 Term. Female
1996ChevroletS104.3LV6N/A
1996ChevroletSilveradoN/A
1996ChevroletSuburban 15005.7LV8N/A
1996ChevroletTahoeGASN/A
1996GMCC1500GASN/A
1996GMCC1500 SuburbanGASN/A
1996GMCC2500GASN/A
1996GMCC2500 SuburbanGASN/A
1996GMCC3500GASN/A
1996GMCG35007.4LV8GASN/ABrown; 3 Term. Female
1996GMCG35005.7LV8GASN/ABrown; 3 Term. Female
1996GMCJimmyN/A
1996GMCK1500GASN/A
1996GMCK1500 SuburbanGASN/A
1996GMCK2500GASN/A
1996GMCK2500 SuburbanGASN/A
1996GMCK3500GASN/A
1996GMCP35005.7LV8N/AHorizontal Towers; Brown; 3 Term. Female
1996GMCP35007.4LV8N/ABrown; 3 Term. Female
1996GMCP35004.3LV6N/ABrown; 3 Term. Female
1996GMCSafariN/A
1996GMCSavana 1500N/A
1996GMCSavana 2500GASN/A
1996GMCSavana 3500GASN/ABrown; 3 Term. Female
1996GMCSonoma4.3LV6N/A
1996GMCYukonGASN/A
1996OldsmobileBravada4.3LV6N/A
1996PontiacFirebird5.7LV8N/A
1995ChevroletS104.3LV6N/AHorizontal Towers
1995ChevroletSilveradoN/A
1994PontiacSunbird2.0LL4N/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:

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