Homeβ€Ί Engine > Cylinder Block Componentsβ€Ί Autotecnica GM1414326 Engine Intake Manifold - Upper
Part #: GM1414326

Autotecnica GM1414326 Engine Intake Manifold - Upper

Upper
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πŸš—Fitment: Cadillac, Chevrolet, GMC, and Hummer, Avalanche 1500, Escalade, Escalade ESV, Escalade EXT, Express 1500, Express 2500, Express 3500, H2, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 Classic, Sierra 1500 HD, Sierra 1500 HD Classic, Sierra 2500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD, Silverado 1500 HD Classic, Silverado 2500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, Silverado 3500 Classic, Suburban 1500, Suburban 2500, Tahoe, Yukon, Yukon XL 1500, and Yukon XL 2500
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Overview of Autotecnica Engine Intake Manifold GM1414326

The Autotecnica Engine Intake Manifold GM1414326 is designed for reliable performance in a range of GM vehicles. This intake manifold is engineered to meet OEM specifications, ensuring proper air distribution to the engine cylinders for efficient combustion.

  • Compatible with Cadillac, Chevrolet, GMC, and Hummer models
  • Direct replacement for GM part number GM1414326
  • Engineered for optimal airflow and engine performance
  • Constructed to meet or exceed OEM quality standards
  • Designed for use with various GM V8 engines

Detailed Product Description

The Autotecnica Engine Intake Manifold GM1414326 is a critical component in the engine's air intake system. It channels air from the throttle body to the engine's cylinders, ensuring balanced air distribution for combustion. This part is compatible with multiple GM vehicles, including the Chevrolet Silverado 1500, GMC Sierra 2500 HD, Cadillac Escalade, and Hummer H2, among others. Manufactured to precise specifications, this intake manifold supports engine efficiency and helps maintain proper fuel economy and power output.

Compatible Vehicles and Applications

  • Cadillac Escalade, Escalade ESV, Escalade EXT
  • Chevrolet Avalanche 1500, Silverado 1500, Silverado 2500, Silverado 3500
  • GMC Sierra 1500, Sierra 2500, Sierra 3500, Yukon, Yukon XL 1500, Yukon XL 2500
  • Hummer H2
  • Chevrolet Express 1500, 2500, 3500 and GMC Savana 1500, 2500, 3500
  • Chevrolet Suburban 1500, 2500 and Tahoe

Common Issues Addressed by This Intake Manifold

  • Uneven air distribution causing rough engine idle
  • Reduced engine power due to air leaks or manifold cracks
  • Engine misfires related to faulty intake manifold
  • Check engine light triggered by intake manifold issues
  • Decreased fuel efficiency from compromised air intake

Installation Notes and Tips

When installing the Autotecnica Engine Intake Manifold GM1414326, ensure all gasket surfaces are clean and free of debris. Proper torque specifications should be followed to avoid warping or leaks. It is recommended to inspect related components such as gaskets, sensors, and vacuum lines during installation to ensure optimal performance.

Quality Assurance and Warranty

Autotecnica manufactures this intake manifold to meet or exceed OEM standards, providing durability and reliable performance. While specific warranty details are not provided, Autotecnica products typically come with a limited warranty against manufacturing defects. Refer to the product documentation for exact warranty terms.

This part fits 250 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2007ChevroletExpress 15005.3LV8GASUpper
2007ChevroletExpress 25006.0LV8Upper
2007ChevroletExpress 25004.8LV8Upper
2007ChevroletExpress 35006.0LV8Upper
2007ChevroletExpress 35004.8LV8Upper
2007ChevroletSilverado 1500 Classic5.3LV8ELECTRIC/GASUpper
2007ChevroletSilverado 1500 Classic5.3LV8GASUpper
2007ChevroletSilverado 1500 Classic6.0LV8Upper
2007ChevroletSilverado 1500 Classic4.8LV8Upper
2007ChevroletSilverado 1500 HD Classic6.0LV8Upper
2007ChevroletSilverado 2500 HD Classic6.0LV8Upper
2007ChevroletSilverado 3500 Classic6.0LV8Upper
2007GMCSavana 15005.3LV8GASUpper
2007GMCSavana 25006.0LV8Upper
2007GMCSavana 25004.8LV8Upper
2007GMCSavana 35006.0LV8Upper
2007GMCSavana 35004.8LV8Upper
2007GMCSierra 15006.2LV8Upper
2007GMCSierra 1500 Classic5.3LV8ELECTRIC/GASUpper
2007GMCSierra 1500 Classic5.3LV8GASUpper
2007GMCSierra 1500 Classic6.0LV8Upper
2007GMCSierra 1500 Classic4.8LV8Upper
2007GMCSierra 1500 HD Classic6.0LV8Upper
2007GMCSierra 2500 HD Classic6.0LV8Upper
2007GMCSierra 3500 Classic6.0LV8Upper
2007HummerH26.0LV8Upper
2006CadillacEscalade6.0LV8Upper
2006CadillacEscalade ESV6.0LV8Upper
2006CadillacEscalade EXT6.0LV8Upper
2006ChevroletAvalanche 15005.3LV8GASUpper
2006ChevroletExpress 15005.3LV8GASUpper
2006ChevroletExpress 25006.0LV8Upper
2006ChevroletExpress 25004.8LV8Upper
2006ChevroletExpress 35006.0LV8Upper
2006ChevroletExpress 35004.8LV8Upper
2006ChevroletSilverado 15005.3LV8ELECTRIC/GASUpper
2006ChevroletSilverado 15005.3LV8GASUpper
2006ChevroletSilverado 15006.0LV8Upper
2006ChevroletSilverado 15004.8LV8Upper
2006ChevroletSilverado 1500 HD6.0LV8Upper
2006ChevroletSilverado 25004.8LV8Upper
2006ChevroletSilverado 2500 HD6.0LV8Upper
2006ChevroletSilverado 35006.0LV8Upper
2006ChevroletSuburban 15005.3LV8GASUpper
2006ChevroletSuburban 25006.0LV8Upper
2006ChevroletTahoe5.3LV8GASUpper
2006ChevroletTahoe4.8LV8Upper
2006GMCSavana 15005.3LV8GASUpper
2006GMCSavana 25006.0LV8Upper
2006GMCSavana 25004.8LV8Upper
2006GMCSavana 35006.0LV8Upper
2006GMCSavana 35004.8LV8Upper
2006GMCSierra 15005.3LV8ELECTRIC/GASUpper
2006GMCSierra 15005.3LV8GASUpper
2006GMCSierra 15006.0LV8Upper
2006GMCSierra 15004.8LV8Upper
2006GMCSierra 1500 HD6.0LV8Upper
2006GMCSierra 2500 HD6.0LV8Upper
2006GMCSierra 35006.0LV8Upper
2006GMCYukon5.3LV8GASUpper
2006GMCYukon6.0LV8Upper
2006GMCYukon4.8LV8Upper
2006GMCYukon XL 15005.3LV8GASUpper
2006GMCYukon XL 15006.0LV8Upper
2006GMCYukon XL 25006.0LV8Upper
2006HummerH26.0LV8Upper
2005CadillacEscalade5.3LV8GASUpper
2005CadillacEscalade6.0LV8Upper
2005CadillacEscalade ESV6.0LV8Upper
2005CadillacEscalade EXT6.0LV8Upper
2005ChevroletAvalanche 15005.3LV8GASUpper
2005ChevroletExpress 15005.3LV8GASUpper
2005ChevroletExpress 25005.3LV8GASUpper
2005ChevroletExpress 25006.0LV8Upper
2005ChevroletExpress 25004.8LV8Upper
2005ChevroletExpress 35006.0LV8Upper
2005ChevroletExpress 35004.8LV8Upper
2005ChevroletSilverado 15005.3LV8ELECTRIC/GASUpper
2005ChevroletSilverado 15005.3LV8GASUpper
2005ChevroletSilverado 15006.0LV8Upper
2005ChevroletSilverado 15004.8LV8Upper
2005ChevroletSilverado 1500 HD6.0LV8Upper
2005ChevroletSilverado 2500 HD6.0LV8Upper
2005ChevroletSilverado 35006.0LV8Upper
2005ChevroletSuburban 15005.3LV8GASUpper
2005ChevroletSuburban 25006.0LV8Upper
2005ChevroletTahoe5.3LV8GASUpper
2005ChevroletTahoe4.8LV8Upper
2005GMCSavana 15005.3LV8GASUpper
2005GMCSavana 25005.3LV8GASUpper
2005GMCSavana 25006.0LV8Upper
2005GMCSavana 25004.8LV8Upper
2005GMCSavana 35006.0LV8Upper
2005GMCSavana 35004.8LV8Upper
2005GMCSierra 15005.3LV8ELECTRIC/GASUpper
2005GMCSierra 15005.3LV8GASUpper
2005GMCSierra 15006.0LV8Upper
2005GMCSierra 15004.8LV8Upper
2005GMCSierra 1500 HD6.0LV8Upper
2005GMCSierra 2500 HD6.0LV8Upper
2005GMCSierra 35006.0LV8Upper
2005GMCYukon5.3LV8GASUpper
2005GMCYukon6.0LV8Upper
2005GMCYukon4.8LV8Upper
2005GMCYukon XL 15005.3LV8GASUpper
2005GMCYukon XL 15006.0LV8Upper
2005GMCYukon XL 25006.0LV8Upper
2005HummerH26.0LV8Upper
2004CadillacEscalade5.3LV8GASUpper
2004CadillacEscalade6.0LV8Upper
2004CadillacEscalade ESV6.0LV8Upper
2004CadillacEscalade EXT6.0LV8Upper
2004ChevroletAvalanche 15005.3LV8GASUpper
2004ChevroletExpress 15005.3LV8GASUpper
2004ChevroletExpress 25005.3LV8GASUpper
2004ChevroletExpress 25006.0LV8Upper
2004ChevroletExpress 25004.8LV8Upper
2004ChevroletExpress 35006.0LV8Upper
2004ChevroletSilverado 15005.3LV8ELECTRIC/GASUpper
2004ChevroletSilverado 15005.3LV8GASUpper
2004ChevroletSilverado 15006.0LV8Upper
2004ChevroletSilverado 15004.8LV8Upper
2004ChevroletSilverado 25006.0LV8Upper
2004ChevroletSilverado 2500 HD6.0LV8Upper
2004ChevroletSilverado 35006.0LV8Upper
2004ChevroletSuburban 15005.3LV8GASUpper
2004ChevroletSuburban 25006.0LV8Upper
2004ChevroletTahoe5.3LV8GASUpper
2004ChevroletTahoe4.8LV8Upper
2004GMCSavana 15005.3LV8GASUpper
2004GMCSavana 25005.3LV8GASUpper
2004GMCSavana 25006.0LV8Upper
2004GMCSavana 25004.8LV8Upper
2004GMCSavana 35006.0LV8Upper
2004GMCSavana 35004.8LV8Upper
2004GMCSierra 15005.3LV8GASUpper
2004GMCSierra 15006.0LV8Upper
2004GMCSierra 15004.8LV8Upper
2004GMCSierra 25006.0LV8Upper
2004GMCSierra 2500 HD6.0LV8Upper
2004GMCSierra 35006.0LV8Upper
2004GMCYukon5.3LV8GASUpper
2004GMCYukon6.0LV8Upper
2004GMCYukon4.8LV8Upper
2004GMCYukon XL 15005.3LV8GASUpper
2004GMCYukon XL 15006.0LV8Upper
2004GMCYukon XL 25006.0LV8Upper
2004HummerH26.0LV8Upper
2003CadillacEscalade5.3LV8GASUpper
2003CadillacEscalade6.0LV8Upper
2003CadillacEscalade ESV6.0LV8Upper
2003CadillacEscalade EXT6.0LV8Upper
2003ChevroletAvalanche 15005.3LV8GASUpper
2003ChevroletSilverado 15005.3LV8Upper
2003ChevroletSilverado 15006.0LV8Upper
2003ChevroletSilverado 15004.8LV8Upper
2003ChevroletSilverado 1500 HD6.0LV8Upper
2003ChevroletSilverado 25006.0LV8Upper
2003ChevroletSilverado 2500 HD6.0LV8Upper
2003ChevroletSilverado 35006.0LV8Upper
2003ChevroletSuburban 15005.3LV8GASUpper
2003ChevroletSuburban 25006.0LV8Upper
2003ChevroletTahoe5.3LV8GASUpper
2003ChevroletTahoe4.8LV8Upper
2003GMCSierra 15005.3LV8Upper
2003GMCSierra 15006.0LV8Upper
2003GMCSierra 15004.8LV8Upper
2003GMCSierra 1500 HD6.0LV8Upper
2003GMCSierra 25006.0LV8Upper
2003GMCSierra 2500 HD6.0LV8Upper
2003GMCSierra 35006.0LV8Upper
2003GMCYukon5.3LV8GASUpper
2003GMCYukon6.0LV8Upper
2003GMCYukon4.8LV8Upper
2003GMCYukon XL 15005.3LV8GASUpper
2003GMCYukon XL 15006.0LV8Upper
2003GMCYukon XL 25006.0LV8Upper
2003HummerH26.0LV8Upper
2002CadillacEscalade5.3LV8GASUpper
2002CadillacEscalade6.0LV8Upper
2002CadillacEscalade EXT6.0LV8Upper
2002ChevroletAvalanche 15005.3LV8GASUpper
2002ChevroletSilverado 15005.3LV8Upper
2002ChevroletSilverado 15004.8LV8Upper
2002ChevroletSilverado 1500 HD6.0LV8Upper
2002ChevroletSilverado 25006.0LV8Upper
2002ChevroletSilverado 2500 HD6.0LV8Upper
2002ChevroletSilverado 35006.0LV8Upper
2002ChevroletSuburban 15005.3LV8GASUpper
2002ChevroletSuburban 25006.0LV8Upper
2002ChevroletTahoe5.3LV8GASUpper
2002ChevroletTahoe4.8LV8Upper
2002GMCSierra 15005.3LV8Upper
2002GMCSierra 15006.0LV8Upper
2002GMCSierra 15004.8LV8Upper
2002GMCSierra 1500 HD6.0LV8Upper
2002GMCSierra 25006.0LV8Upper
2002GMCSierra 2500 HD6.0LV8Upper
2002GMCSierra 35006.0LV8Upper
2002GMCYukon5.3LV8GASUpper
2002GMCYukon6.0LV8Upper
2002GMCYukon4.8LV8Upper
2002GMCYukon XL 15005.3LV8GASUpper
2002GMCYukon XL 15006.0LV8Upper
2002GMCYukon XL 25006.0LV8Upper
2001ChevroletSilverado 15005.3LV8GASUpper
2001ChevroletSilverado 15004.8LV8Upper
2001ChevroletSilverado 1500 HD6.0LV8Upper
2001ChevroletSilverado 25006.0LV8Upper
2001ChevroletSilverado 2500 HD6.0LV8Upper
2001ChevroletSilverado 35006.0LV8Upper
2001ChevroletSuburban 15005.3LV8GASUpper
2001ChevroletSuburban 25006.0LV8Upper
2001ChevroletTahoe5.3LV8GASUpper
2001ChevroletTahoe4.8LV8Upper
2001GMCSierra 15005.3LV8GASUpper
2001GMCSierra 15006.0LV8Upper
2001GMCSierra 15004.8LV8Upper
2001GMCSierra 1500 HD6.0LV8Upper
2001GMCSierra 25006.0LV8Upper
2001GMCSierra 2500 HD6.0LV8Upper
2001GMCSierra 35006.0LV8Upper
2001GMCYukon5.3LV8GASUpper
2001GMCYukon6.0LV8Upper
2001GMCYukon4.8LV8Upper
2001GMCYukon XL 15005.3LV8GASUpper
2001GMCYukon XL 15006.0LV8Upper
2001GMCYukon XL 25006.0LV8Upper
2000ChevroletSilverado 15005.3LV8GASUpper
2000ChevroletSilverado 15004.8LV8Upper
2000ChevroletSilverado 25005.3LV8GASUpper
2000ChevroletSilverado 25006.0LV8Upper
2000ChevroletSuburban 15005.3LV8GASUpper
2000ChevroletSuburban 25006.0LV8Upper
2000ChevroletTahoe5.3LV8GASUpper
2000ChevroletTahoe4.8LV8Upper
2000GMCSierra 15005.3LV8GASUpper
2000GMCSierra 15004.8LV8Upper
2000GMCSierra 25006.0LV8Upper
2000GMCYukon5.3LV8GASUpper
2000GMCYukon4.8LV8Upper
2000GMCYukon XL 15005.3LV8GASUpper
2000GMCYukon XL 25006.0LV8Upper
1999ChevroletSilverado 15005.3LV8GASUpper
1999ChevroletSilverado 15004.8LV8Upper
1999ChevroletSilverado 25005.3LV8GASUpper
1999ChevroletSilverado 25006.0LV8Upper
1999GMCSierra 15005.3LV8GASUpper
1999GMCSierra 15004.8LV8Upper
1999GMCSierra 25006.0LV8Upper

* 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:

17113697615-18389017230890173638901736489017365GM1414326

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