Home› Ignition > Switches› Standard Ignition US-747 Ignition Switch
Standard Ignition US-747 Ignition SwitchOE Quality 60-Day Returns
Standard Ignition US-747 Ignition Switch - view 1
Standard Ignition US-747 Ignition Switch - view 2
Standard Ignition US-747 Ignition Switch - view 3
Standard Ignition US-747 Ignition Switch - view 4
Standard Ignition US-747 Ignition Switch - view 5
Standard Ignition US-747 Ignition Switch - view 6
Standard Ignition US-747 Ignition Switch - view 7
Standard Ignition US-747 Ignition Switch - view 8
Part #: US-747

Standard Ignition US-747 Ignition Switch

⚙️ 256 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$25.14Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, GMC, Cadillac, and Hummer, Express 2500, Express 3500, Savana 2500, Savana 3500, Express Cargo, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, Suburban, Tahoe, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL, Escalade, Escalade ESV, Express 1500, Suburban 1500, Savana 1500, Yukon XL 1500, Escalade EXT, Avalanche, Silverado 3500, Suburban 2500, Yukon XL 2500, Cheyenne, Silverado 2500, H2, and Silverado 1500 HD Classic
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Ignition Switch options

Reliable Ignition Switch for Select GM Vehicles

The Standard Ignition US-747 ignition switch is designed for direct column mounting, providing a dependable electrical connection for your vehicle's ignition system. Compatible with a range of Cadillac, Chevrolet, GMC, and Hummer models, this ignition switch ensures consistent performance and secure attachment.

  • Direct attachment method for secure installation
  • Female rectangular connector with one connector quantity
  • Five male pin terminals for reliable electrical contact
  • Designed for column mounting with direct mounting type
  • Compatible with multiple GM makes and models including Silverado, Escalade, Yukon, and more

Technical Details and Compatibility

The Standard Ignition US-747 ignition switch features a direct attachment method that simplifies installation on the steering column. It includes a single female rectangular connector and five male pin terminals, ensuring a stable and precise electrical connection. This ignition switch is engineered to fit a variety of GM vehicles such as the Chevrolet Silverado 1500, GMC Sierra 2500 HD, Cadillac Escalade EXT, and Hummer H2, among others. Its direct mounting type and column location make it a suitable replacement part for ignition system repairs or upgrades.

Common Applications and Problem Resolution

This ignition switch is used primarily to control the electrical power to the vehicle’s ignition and accessories. It addresses several common issues including:

  • Intermittent or no start conditions due to faulty ignition switch contacts
  • Electrical accessory failures linked to ignition switch malfunction
  • Ignition key sticking or difficulty turning in the column
  • Loss of power to ignition system components
  • Wear-related degradation of original ignition switch performance

Installation Notes and Tips

  • Ensure the vehicle battery is disconnected before installation to prevent electrical shorts
  • Verify the connector gender and terminal type match the vehicle’s wiring harness
  • Use appropriate tools to remove the steering column covers carefully
  • Confirm the ignition switch is mounted directly on the column as specified
  • Test all electrical functions after installation to ensure proper operation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The US-747 ignition switch undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship to provide confidence in your replacement part.

BrandStandard Ignition
Part NumberUS-747
Attachment MethodDirect
Connector GenderFemale
Connector ShapeRectangular
Mounting LocationColumn
Mounting TypeDirect
Terminal GenderMale
Terminal TypePin

This part fits 256 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2020ChevroletExpress 2500N/Aw/o Active Brake Control
2020ChevroletExpress 3500N/Aw/o Active Brake Control
2020GMCSavana 2500N/Aw/o Active Brake Control
2020GMCSavana 3500N/Aw/o Active Brake Control
2019ChevroletExpress 2500N/Aw/o Active Brake Control
2019ChevroletExpress 3500N/Aw/o Active Brake Control
2019GMCSavana 2500N/Aw/o Active Brake Control
2019GMCSavana 3500N/Aw/o Active Brake Control
2018ChevroletExpress 2500N/Aw/o Active Brake Control
2018ChevroletExpress 3500N/Aw/o Active Brake Control
2018GMCSavana 2500N/Aw/o Active Brake Control
2018GMCSavana 3500N/Aw/o Active Brake Control
2017ChevroletExpress 2500N/Aw/o Active Brake Control
2017ChevroletExpress 3500N/Aw/o Active Brake Control
2017GMCSavana 2500N/Aw/o Active Brake Control
2017GMCSavana 3500N/Aw/o Active Brake Control
2016ChevroletCheyenne6.2LV8N/A
2016ChevroletExpress 2500N/ASwitch Only
2016ChevroletExpress 3500N/ASwitch Only
2016GMCSavana 2500N/A
2016GMCSavana 3500N/A
2015ChevroletExpress 2500N/ASwitch Only
2015ChevroletExpress 3500N/ASwitch Only
2015ChevroletSilverado 1500N/A
2015ChevroletSilverado 2500 HDN/A
2015ChevroletSilverado 3500 HDN/A
2015ChevroletTahoeN/A
2015GMCSavana 2500N/A
2015GMCSavana 3500N/A
2015GMCSierra 1500N/A
2015GMCSierra 2500 HDN/A
2015GMCSierra 3500 HDN/A
2015GMCYukonN/A
2015GMCYukon XLN/A
2014CadillacEscaladeN/A
2014CadillacEscalade ESVN/A
2014ChevroletCheyenne5.3LV8N/A
2014ChevroletExpress 1500N/ASwitch Only
2014ChevroletExpress 2500N/ASwitch Only
2014ChevroletExpress 3500N/ASwitch Only
2014ChevroletSilverado 1500N/A
2014ChevroletSilverado 2500 HDN/A
2014ChevroletSilverado 3500 HDN/A
2014ChevroletSuburban 1500N/ASwitch Only
2014ChevroletTahoeN/A
2014GMCSavana 1500N/A
2014GMCSavana 2500N/A
2014GMCSavana 3500N/A
2014GMCSierra 1500N/A
2014GMCSierra 2500 HDN/A
2014GMCSierra 3500 HDN/A
2014GMCYukonN/A
2014GMCYukon XL 1500N/A
2013CadillacEscaladeN/A
2013CadillacEscalade ESVN/A
2013CadillacEscalade EXTN/A
2013ChevroletAvalancheN/A
2013ChevroletCheyenne5.3LV8N/A
2013ChevroletExpress 1500N/ASwitch Only
2013ChevroletExpress 2500N/ASwitch Only
2013ChevroletExpress 3500N/ASwitch Only
2013ChevroletSilverado 1500N/A
2013ChevroletSilverado 2500 HDN/A
2013ChevroletSilverado 3500N/A
2013ChevroletSilverado 3500 HDN/A
2013ChevroletSuburban 1500N/ASwitch Only
2013ChevroletSuburban 2500N/ASwitch Only
2013ChevroletTahoeN/A
2013GMCSavana 15004.3LV6N/A
2013GMCSavana 15005.3LV8N/A
2013GMCSavana 25004.8LV8N/A
2013GMCSavana 25006.0LV8N/A
2013GMCSavana 25006.6LV8N/A
2013GMCSavana 35004.8LV8N/A
2013GMCSavana 35006.0LV8N/A
2013GMCSavana 35006.6LV8N/A
2013GMCSierra 15004.3LV6N/A
2013GMCSierra 15004.8LV8N/A
2013GMCSierra 15005.3LV8N/A
2013GMCSierra 15006.0LV8N/A
2013GMCSierra 15006.2LV8N/A
2013GMCSierra 2500 HDN/A
2013GMCSierra 3500 HDN/A
2013GMCYukon5.3LV8N/A
2013GMCYukon6.0LV8N/A
2013GMCYukon6.2LV8N/A
2013GMCYukon XL 15005.3LV8N/A
2013GMCYukon XL 15006.2LV8N/A
2013GMCYukon XL 2500N/A
2012CadillacEscaladeN/A
2012CadillacEscalade ESVN/A
2012CadillacEscalade EXTN/A
2012ChevroletAvalancheN/A
2012ChevroletCheyenne5.3LV8N/A
2012ChevroletExpress 15004.3LV6N/A
2012ChevroletExpress 15005.3LV8N/A
2012ChevroletExpress 25006.0LV8N/A
2012ChevroletExpress 25006.6LV8N/A
2012ChevroletExpress 25004.8LV8N/A
2012ChevroletExpress 35004.8LV8N/A
2012ChevroletExpress 35006.6LV8N/A
2012ChevroletExpress 35006.0LV8N/A
2012ChevroletSilverado 15004.8LV8N/A
2012ChevroletSilverado 15004.3LV6N/A
2012ChevroletSilverado 15006.2LV8N/A
2012ChevroletSilverado 15006.0LV8N/A
2012ChevroletSilverado 15005.3LV8N/A
2012ChevroletSilverado 2500 HD6.0LV8N/A
2012ChevroletSilverado 2500 HD6.6LV8N/A
2012ChevroletSilverado 3500N/A
2012ChevroletSilverado 3500 HD6.6LV8N/A
2012ChevroletSilverado 3500 HD6.0LV8N/A
2012ChevroletSuburban 1500N/A
2012ChevroletSuburban 2500N/A
2012ChevroletTahoeN/A
2012GMCSavana 15004.3LV6N/A
2012GMCSavana 15005.3LV8N/A
2012GMCSavana 25004.8LV8N/A
2012GMCSavana 25006.6LV8N/A
2012GMCSavana 25006.0LV8N/A
2012GMCSavana 35006.6LV8N/A
2012GMCSavana 35006.0LV8N/A
2012GMCSavana 35004.8LV8N/A
2012GMCSierra 15004.8LV8N/A
2012GMCSierra 15006.0LV8N/A
2012GMCSierra 15006.2LV8N/A
2012GMCSierra 15005.3LV8N/A
2012GMCSierra 15004.3LV6N/A
2012GMCSierra 2500 HD6.0LV8N/A
2012GMCSierra 2500 HD6.6LV8N/A
2012GMCSierra 3500 HD6.0LV8N/A
2012GMCSierra 3500 HD6.6LV8N/A
2012GMCYukonN/A
2012GMCYukon XL 1500N/A
2012GMCYukon XL 2500N/A
2011CadillacEscaladeN/A
2011CadillacEscalade ESVN/A
2011CadillacEscalade EXTN/A
2011ChevroletAvalancheN/A
2011ChevroletCheyenne5.3LV8N/A
2011ChevroletExpress 1500N/ASwitch Only
2011ChevroletExpress 2500N/ASwitch Only
2011ChevroletExpress 3500N/ASwitch Only
2011ChevroletSilverado 1500N/A
2011ChevroletSilverado 25004.8LV8N/A
2011ChevroletSilverado 25005.3LV8N/A
2011ChevroletSilverado 2500 HDN/A
2011ChevroletSilverado 3500N/A
2011ChevroletSilverado 3500 HDN/A
2011ChevroletSuburban 1500N/A
2011ChevroletSuburban 2500N/A
2011ChevroletTahoeN/A
2011GMCSavana 1500N/A
2011GMCSavana 2500N/A
2011GMCSavana 3500N/A
2011GMCSierra 1500N/A
2011GMCSierra 2500 HDN/A
2011GMCSierra 3500 HDN/A
2011GMCYukonN/A
2011GMCYukon XL 1500N/A
2011GMCYukon XL 2500N/A
2010CadillacEscaladeN/A
2010CadillacEscalade ESVN/A
2010CadillacEscalade EXTN/A
2010ChevroletAvalancheN/A
2010ChevroletCheyenne5.3LV8N/A
2010ChevroletExpress 1500N/ASwitch Only
2010ChevroletExpress 2500N/ASwitch Only
2010ChevroletExpress 3500N/ASwitch Only
2010ChevroletSilverado 1500N/A
2010ChevroletSilverado 25004.8LV8N/A
2010ChevroletSilverado 25005.3LV8N/A
2010ChevroletSilverado 2500 HDN/A
2010ChevroletSilverado 3500 HDN/A
2010ChevroletSuburban 1500N/A
2010ChevroletSuburban 2500N/A
2010ChevroletTahoeN/A
2010GMCSavana 1500N/A
2010GMCSavana 2500N/A
2010GMCSavana 3500N/A
2010GMCSierra 1500N/A
2010GMCSierra 2500 HDN/A
2010GMCSierra 3500 HDN/A
2010GMCYukonN/A
2010GMCYukon XL 1500N/A
2010GMCYukon XL 2500N/A
2009CadillacEscaladeN/A
2009CadillacEscalade ESVN/A
2009CadillacEscalade EXTN/A
2009ChevroletAvalancheN/Aw/o Stability Control
2009ChevroletCheyenne5.3LV8N/A
2009ChevroletExpress 1500N/ASwitch Only
2009ChevroletExpress 2500N/ASwitch Only
2009ChevroletExpress 3500N/ASwitch Only
2009ChevroletSilverado 1500N/A
2009ChevroletSilverado 25005.3LV8N/A
2009ChevroletSilverado 2500 HDN/A
2009ChevroletSilverado 3500N/A
2009ChevroletSilverado 3500 HDN/A
2009ChevroletSuburban 1500N/A
2009ChevroletSuburban 2500N/A
2009ChevroletTahoeN/A
2009GMCSavana 1500N/A
2009GMCSavana 2500N/A
2009GMCSavana 3500N/A
2009GMCSierra 1500N/A
2009GMCSierra 2500 HDN/A
2009GMCSierra 3500 HDN/A
2009GMCYukonN/A
2009GMCYukon XL 1500N/A
2009GMCYukon XL 2500N/A
2009HummerH2N/A
2008CadillacEscaladeN/A
2008CadillacEscalade ESVN/A
2008CadillacEscalade EXTN/A
2008ChevroletAvalancheN/A
2008ChevroletCheyenne5.3LV8N/A
2008ChevroletExpress 1500N/ASwitch Only
2008ChevroletExpress 2500N/ASwitch Only
2008ChevroletExpress 3500N/ASwitch Only
2008ChevroletSilverado 1500N/A
2008ChevroletSilverado 25005.3LV8N/A
2008ChevroletSilverado 2500 HDN/A
2008ChevroletSilverado 3500N/A
2008ChevroletSilverado 3500 HDN/A
2008ChevroletSuburban 1500N/A
2008ChevroletSuburban 2500N/A
2008ChevroletTahoeN/A
2008GMCSavana 1500N/A
2008GMCSavana 2500N/A
2008GMCSavana 3500N/A
2008GMCSierra 1500N/A
2008GMCSierra 2500 HDN/A
2008GMCSierra 3500 HDN/A
2008GMCYukonN/A
2008GMCYukon XL 1500N/A
2008GMCYukon XL 2500N/A
2008HummerH2N/A
2007CadillacEscaladeN/A
2007CadillacEscalade ESVN/A
2007CadillacEscalade EXTN/A
2007ChevroletAvalancheN/A
2007ChevroletCheyenne5.3LV8N/A
2007ChevroletSilverado 1500N/A
2007ChevroletSilverado 1500 HD ClassicN/A
2007ChevroletSilverado 2500 HDN/A
2007ChevroletSilverado 3500N/A
2007ChevroletSilverado 3500 HDN/A
2007ChevroletSuburban 1500N/A
2007ChevroletSuburban 2500N/A
2007ChevroletTahoeN/A
2007GMCSierra 1500N/A
2007GMCSierra 2500 HDN/A
2007GMCYukonN/A
2007GMCYukon XL 1500N/A
2007GMCYukon XL 2500N/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:

1S10956228876912573300553-27962924-870CS1107KS7107LS1492

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

Related Articles