Home› Transmission > Automatic Transmission Components› Dorman 924-977 Shift Interlock Solenoid
Dorman 924-977 Shift Interlock SolenoidOE Quality 60-Day Returns
Part #: 924-977

Dorman 924-977 Shift Interlock Solenoid

N/A
209 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$41.69Free 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: Cadillac, Chevrolet, and GMC, Escalade, Escalade ESV, Silverado 1500, Silverado 1500 LD, Silverado 2500 HD, Silverado 3500 HD, Suburban, Suburban 3500 HD, Tahoe, Sierra 1500, Sierra 1500 Limited, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL, Silverado 2500, Sierra, Suburban 1500, Yukon XL 1500, Escalade EXT, Avalanche, Suburban 2500, Yukon XL 2500, Colorado, Canyon, and Silverado 3500
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? See all Shift Interlock Solenoid options

Reliable Shift Interlock Solenoid for GM Trucks and SUVs

The Dorman 924-977 shift interlock solenoid is designed to provide dependable performance for select Cadillac, Chevrolet, and GMC vehicles. This essential transmission component helps ensure safe gear shifting by preventing unintended movement of the gear selector.

  • Compatible with Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Canyon, Colorado, Silverado 1500, 1500 LD, 2500, 2500 HD, 3500, 3500 HD, Suburban 1500, 2500, 3500 HD, Tahoe, and GMC Sierra 1500, 1500 Limited, 2500 HD, 3500 HD, Yukon, Yukon XL, Yukon XL 1500, Yukon XL 2500
  • Part number 924-977 ensures exact fit and function
  • Black plastic housing with durable flange mounting method
  • Two mounting holes sized 0.26 inches for secure installation at ends
  • Rectangular female connector with two terminals and one connector quantity
  • Mounting hardware not included; wiring harness not required

Product Features and Specifications

The Dorman 924-977 shift interlock solenoid features a plastic housing designed for durability and corrosion resistance. It mounts securely using a flange method with two mounting holes located at the ends, each measuring 0.26 inches. The solenoid includes a single rectangular female connector with two terminals, simplifying electrical connections without the need for an additional wiring harness. This part is engineered to meet the specifications required for proper operation in various GM trucks and SUVs.

Compatible Vehicles and Applications

This shift interlock solenoid is compatible with a wide range of General Motors vehicles, including Cadillac Escalade models, Chevrolet Avalanche, Canyon, Colorado, Silverado series, Suburban, Tahoe, and GMC Sierra and Yukon models. The part number 924-977 is specifically designed to fit these vehicles, ensuring proper integration with the transmission system.

Common Issues Addressed by the Shift Interlock Solenoid

  • Prevents gear selector from moving out of park without pressing the brake pedal
  • Eliminates issues with the shift lever being stuck or locked
  • Resolves problems related to transmission shift interlock failure
  • Helps maintain vehicle safety by ensuring proper gear engagement
  • Addresses electrical connector faults due to worn or damaged solenoids

Installation Notes and Tips

Installation of the Dorman 924-977 shift interlock solenoid requires removal of the center console or access to the transmission shift assembly. Since mounting hardware is not included, ensure you have the appropriate bolts or screws matching the 0.26-inch mounting hole size. The solenoid mounts via flange at the ends, and the rectangular female connector with two terminals should be connected securely. No wiring harness is required, simplifying the electrical connection process. Always disconnect the vehicle battery before installation to prevent electrical shorts.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 924-977 shift interlock solenoid undergoes quality control testing to ensure reliable operation. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to the product packaging or Dorman’s official documentation for exact warranty terms.

BrandDorman
Part Number924-977
Color/FinishBlack
Connector Quantity1
Connector ShapeRectangular
Connector TypeFemale
Housing MaterialPlastic
Mounting Hardware IncludedNo
Mounting Hole Quantity2
Mounting Hole Size0.26 in
Mounting LocationEnds
Mounting MethodFlange
Package Contents1 Shift Interlock Solenoid
Wiring Harness IncludedNo Harness Required

This part fits 209 vehicles. Search below:

YearMakeModelTransmissionPositionNotes
2019CadillacEscaladeN/A
2019CadillacEscalade ESVN/A
2019ChevroletSilverado 1500AutomaticN/A
2019ChevroletSilverado 1500 LDAutomaticN/A
2019ChevroletSilverado 2500 HDAutomaticN/A
2019ChevroletSilverado 3500 HDAutomaticN/A
2019ChevroletSuburban 3500 HDN/A
2019ChevroletTahoeN/A
2019GMCSierra 1500AutomaticN/A
2019GMCSierra 1500 LimitedAutomaticN/A
2019GMCSierra 2500 HDAutomaticN/A
2019GMCSierra 3500 HDAutomaticN/A
2019GMCYukonN/A
2019GMCYukon XLN/A
2018CadillacEscaladeN/A
2018CadillacEscalade ESVN/A
2018ChevroletSilverado 1500AutomaticN/A
2018ChevroletSilverado 2500AutomaticN/A
2018ChevroletSilverado 2500 HDAutomaticN/A
2018ChevroletSilverado 3500 HDAutomaticN/A
2018ChevroletSuburban 3500 HDN/A
2018ChevroletTahoeN/A
2018GMCSierraAutomaticN/A
2018GMCSierra 1500AutomaticN/A
2018GMCSierra 2500 HDAutomaticN/A
2018GMCSierra 3500 HDAutomaticN/A
2018GMCYukonN/A
2018GMCYukon XLN/A
2017CadillacEscaladeN/A
2017CadillacEscalade ESVN/A
2017ChevroletSilverado 1500AutomaticN/A
2017ChevroletSilverado 2500AutomaticN/A
2017ChevroletSilverado 2500 HDAutomaticN/A
2017ChevroletSilverado 3500 HDAutomaticN/A
2017ChevroletSuburban 3500 HDN/A
2017ChevroletTahoeN/A
2017GMCSierraAutomaticN/A
2017GMCSierra 1500AutomaticN/A
2017GMCSierra 2500 HDAutomaticN/A
2017GMCSierra 3500 HDAutomaticN/A
2017GMCYukonN/A
2017GMCYukon XLN/A
2016CadillacEscaladeN/A
2016CadillacEscalade ESVN/A
2016ChevroletSilverado 1500AutomaticN/A
2016ChevroletSilverado 2500AutomaticN/A
2016ChevroletSilverado 2500 HDAutomaticN/A
2016ChevroletSilverado 3500 HDAutomaticN/A
2016ChevroletSuburban 3500 HDN/A
2016ChevroletTahoeN/A
2016GMCSierra 1500AutomaticN/A
2016GMCSierra 2500 HDAutomaticN/A
2016GMCSierra 3500 HDAutomaticN/A
2016GMCYukonN/A
2016GMCYukon XLN/A
2015CadillacEscaladeN/A
2015CadillacEscalade ESVN/A
2015ChevroletSilverado 1500AutomaticN/A
2015ChevroletSilverado 2500AutomaticN/A
2015ChevroletSilverado 2500 HDAutomaticN/A
2015ChevroletSilverado 3500 HDAutomaticN/A
2015ChevroletTahoeN/A
2015GMCSierra 1500AutomaticN/A
2015GMCSierra 2500 HDAutomaticN/A
2015GMCSierra 3500 HDAutomaticN/A
2015GMCYukonN/A
2015GMCYukon XLN/A
2014CadillacEscaladeN/A
2014CadillacEscalade ESVN/A
2014ChevroletSilverado 1500AutomaticN/A
2014ChevroletSilverado 2500AutomaticN/A
2014ChevroletSilverado 2500 HDAutomaticN/A
2014ChevroletSilverado 3500 HDAutomaticN/A
2014ChevroletSuburban 1500N/A
2014ChevroletTahoeN/A
2014GMCSierra 1500AutomaticN/A
2014GMCSierra 2500 HDAutomaticN/A
2014GMCSierra 3500 HDAutomaticN/A
2014GMCYukonN/A
2014GMCYukon XL 1500N/A
2013CadillacEscaladeN/A
2013CadillacEscalade ESVN/A
2013CadillacEscalade EXTN/A
2013ChevroletAvalancheN/A
2013ChevroletSilverado 1500AutomaticN/A
2013ChevroletSilverado 2500AutomaticN/A
2013ChevroletSilverado 2500 HDAutomaticN/A
2013ChevroletSilverado 3500 HDAutomaticN/A
2013ChevroletSuburban 1500N/A
2013ChevroletSuburban 2500N/A
2013ChevroletTahoeN/A
2013GMCSierra 1500AutomaticN/A
2013GMCSierra 2500 HDAutomaticN/A
2013GMCSierra 3500 HDAutomaticN/A
2013GMCYukonN/A
2013GMCYukon XL 1500N/A
2013GMCYukon XL 2500N/A
2012CadillacEscaladeN/A
2012CadillacEscalade ESVN/A
2012CadillacEscalade EXTN/A
2012ChevroletAvalancheN/A
2012ChevroletColoradoAutomaticN/A
2012ChevroletSilverado 1500AutomaticN/A
2012ChevroletSilverado 2500AutomaticN/A
2012ChevroletSilverado 2500 HDAutomaticN/A
2012ChevroletSilverado 3500 HDAutomaticN/A
2012ChevroletSuburban 1500N/A
2012ChevroletSuburban 2500N/A
2012ChevroletTahoeN/A
2012GMCCanyonAutomaticN/A
2012GMCSierra 1500AutomaticN/A
2012GMCSierra 2500 HDAutomaticN/A
2012GMCSierra 3500 HDAutomaticN/A
2012GMCYukonN/A
2012GMCYukon XL 1500N/A
2012GMCYukon XL 2500N/A
2011CadillacEscaladeN/A
2011CadillacEscalade ESVN/A
2011CadillacEscalade EXTN/A
2011ChevroletAvalancheN/A
2011ChevroletColoradoAutomaticN/A
2011ChevroletSilverado 1500AutomaticN/A
2011ChevroletSilverado 2500AutomaticN/A
2011ChevroletSilverado 2500 HDAutomaticN/A
2011ChevroletSilverado 3500 HDAutomaticN/A
2011ChevroletSuburban 1500N/A
2011ChevroletSuburban 2500N/A
2011ChevroletTahoeN/A
2011GMCCanyonAutomaticN/A
2011GMCSierra 1500AutomaticN/A
2011GMCSierra 2500 HDAutomaticN/A
2011GMCSierra 3500 HDAutomaticN/A
2011GMCYukonN/A
2011GMCYukon XL 1500N/A
2011GMCYukon XL 2500N/A
2010CadillacEscaladeN/A
2010CadillacEscalade ESVN/A
2010CadillacEscalade EXTN/A
2010ChevroletAvalancheN/A
2010ChevroletColoradoAutomaticN/A
2010ChevroletSilverado 1500AutomaticN/A
2010ChevroletSilverado 2500 HDAutomaticN/A
2010ChevroletSilverado 3500 HDAutomaticN/A
2010ChevroletSuburban 1500N/A
2010ChevroletSuburban 2500N/A
2010ChevroletTahoeN/A
2010GMCCanyonAutomaticN/A
2010GMCSierra 1500AutomaticN/A
2010GMCSierra 2500 HDAutomaticN/A
2010GMCSierra 3500 HDAutomaticN/A
2010GMCYukonN/A
2010GMCYukon XL 1500N/A
2010GMCYukon XL 2500N/A
2009CadillacEscaladeN/A
2009CadillacEscalade ESVN/A
2009CadillacEscalade EXTN/A
2009ChevroletAvalancheN/A
2009ChevroletColoradoAutomaticN/A
2009ChevroletSilverado 1500AutomaticN/A
2009ChevroletSilverado 2500AutomaticN/A
2009ChevroletSilverado 2500 HDAutomaticN/A
2009ChevroletSilverado 3500AutomaticN/A
2009ChevroletSilverado 3500 HDAutomaticN/A
2009ChevroletSuburban 1500N/A
2009ChevroletSuburban 2500N/A
2009ChevroletTahoeN/A
2009GMCCanyonAutomaticN/A
2009GMCSierra 1500AutomaticN/A
2009GMCSierra 2500 HDAutomaticN/A
2009GMCSierra 3500 HDAutomaticN/A
2009GMCYukonN/A
2009GMCYukon XL 1500N/A
2009GMCYukon XL 2500N/A
2008CadillacEscaladeN/A
2008CadillacEscalade ESVN/A
2008CadillacEscalade EXTN/A
2008ChevroletAvalancheN/A
2008ChevroletSilverado 1500AutomaticN/A
2008ChevroletSilverado 2500AutomaticN/A
2008ChevroletSilverado 2500 HDAutomaticN/A
2008ChevroletSilverado 3500AutomaticN/A
2008ChevroletSilverado 3500 HDAutomaticN/A
2008ChevroletSuburban 1500N/A
2008ChevroletSuburban 2500N/A
2008ChevroletTahoeN/A
2008GMCSierra 1500AutomaticN/A
2008GMCSierra 2500 HDAutomaticN/A
2008GMCSierra 3500 HDAutomaticN/A
2008GMCYukonN/A
2008GMCYukon XL 1500N/A
2008GMCYukon XL 2500N/A
2007CadillacEscaladeN/A
2007CadillacEscalade ESVN/A
2007CadillacEscalade EXTN/A
2007ChevroletAvalancheN/A
2007ChevroletSilverado 1500AutomaticN/A
2007ChevroletSilverado 2500AutomaticN/A
2007ChevroletSilverado 2500 HDAutomaticN/A
2007ChevroletSilverado 3500AutomaticN/A
2007ChevroletSilverado 3500 HDAutomaticN/A
2007ChevroletSuburban 1500N/A
2007ChevroletSuburban 2500N/A
2007ChevroletTahoeN/A
2007GMCSierra 1500AutomaticN/A
2007GMCSierra 2500 HDAutomaticN/A
2007GMCSierra 3500 HDAutomaticN/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:

15775841

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

Related Articles