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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Automatic Transmission Control Solenoid

PART#: TCS304
Standard Ignition
Interchanges
BrandPart #
Airtex2N1360
BWDTCS227
Dorman924-978 / 924978
EchlinTCS847
General Motors88967140
NAPA Solutions60027091
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2010HummerH3Base3.7L5GASShift Control Solenoid
2010HummerH3Alpha5.3V8FLEXShift Control Solenoid
2010HummerH3TBase3.7L5GASShift Control Solenoid
2010HummerH3TAlpha5.3V8FLEXShift Control Solenoid
2009ChevroletTrailblazerSS6.0V8GASShift Control Solenoid
2009ChevroletTrailblazerLT4.2L6GASShift Control Solenoid
2009GMCEnvoySLE4.2L6GASShift Control Solenoid
2009GMCEnvoySLT4.2L6GASShift Control Solenoid
2009GMCEnvoyDenali5.3V8GASShift Control Solenoid
2009HummerH3Championship Series5.3V8GASShift Control Solenoid
2009HummerH3Base3.7L5GASShift Control Solenoid
2009HummerH3Adventure3.7L5GASShift Control Solenoid
2009HummerH3Luxury3.7L5GASShift Control Solenoid
2009HummerH3Alpha5.3V8GASShift Control Solenoid
2009HummerH3X3.7L5GASShift Control Solenoid
2009HummerH3TBase3.7L5GASShift Control Solenoid
2009HummerH3TAlpha5.3V8GASShift Control Solenoid
2008ChevroletTrailblazerLT4.2L6GASShift Control Solenoid
2008ChevroletTrailblazerSS6.0V8GASShift Control Solenoid
2008ChevroletTrailblazerBase5.3V8GASShift Control Solenoid
2008ChevroletTrailblazerLT5.3V8GASShift Control Solenoid
2008ChevroletTrailblazerBase4.2L6GASShift Control Solenoid
2008GMCEnvoyDenali5.3V8GASShift Control Solenoid
2008GMCEnvoySLE4.2L6GASShift Control Solenoid
2008GMCEnvoySLT4.2L6GASShift Control Solenoid
2008HummerH3X3.7L5GASShift Control Solenoid
2008HummerH3Adventure3.7L5GASShift Control Solenoid
2008HummerH3Base3.7L5GASShift Control Solenoid
2008HummerH3Luxury3.7L5GASShift Control Solenoid
2008HummerH3Alpha5.3V8GASShift Control Solenoid
2007BuickRainierCXL4.2L6GASShift Control Solenoid
2007BuickRainierCXL5.3V8GASShift Control Solenoid
2007ChevroletTrailblazerLT5.3V8GASShift Control Solenoid
2007ChevroletTrailblazerLS5.3V8GASShift Control Solenoid
2007ChevroletTrailblazerLS4.2L6GASShift Control Solenoid
2007ChevroletTrailblazerLT4.2L6GASShift Control Solenoid
2007ChevroletTrailblazerSS6.0V8GASShift Control Solenoid
2007GMCEnvoyDenali5.3V8GASShift Control Solenoid
2007GMCEnvoySLE4.2L6GASShift Control Solenoid
2007GMCEnvoySLT4.2L6GASShift Control Solenoid
2007HummerH3X3.7L5GASShift Control Solenoid
2007HummerH3Base3.7L5GASShift Control Solenoid
2007HummerH2Base6.0V8GASShift Control Solenoid
2006BuickRainierCXL5.3V8GASShift Control Solenoid
2006BuickRainierCXL4.2L6GASShift Control Solenoid
2006ChevroletTrailblazerLS5.3V8GASShift Control Solenoid
2006ChevroletTrailblazerLS4.2L6GASShift Control Solenoid
2006ChevroletTrailblazerSS6.0V8GASShift Control Solenoid
2006ChevroletTrailblazerLT5.3V8GASShift Control Solenoid
2006ChevroletTrailblazerLT4.2L6GASShift Control Solenoid
2006GMCEnvoySLT4.2L6GASShift Control Solenoid
2006GMCEnvoyDenali5.3V8GASShift Control Solenoid
2006GMCEnvoySLE4.2L6GASShift Control Solenoid
2006HummerH3Base3.5L5GASShift Control Solenoid
2006HummerH2Base6.0V8GASShift Control Solenoid
2005BuickRainierCXL Plus5.3V8GASShift Control Solenoid
2005BuickRainierCXL4.2L6GASShift Control Solenoid
2005BuickRainierCXL5.3V8GASShift Control Solenoid
2005BuickRainierCXL Plus4.2L6GASShift Control Solenoid
2005ChevroletTrailblazerLS4.2L6GASShift Control Solenoid
2005ChevroletTrailblazerLT4.2L6GASShift Control Solenoid
2005GMCEnvoyDenali5.3V8GASShift Control Solenoid
2005GMCEnvoySLE4.2L6GASShift Control Solenoid
2005GMCEnvoySLT4.2L6GASShift Control Solenoid
2005HummerH2Base6.0V8GASShift Control Solenoid
2004BuickRainierCXL Plus4.2L6GASShift Control Solenoid
2004BuickRainierCXL5.3V8GASShift Control Solenoid
2004BuickRainierCXL4.2L6GASShift Control Solenoid
2004BuickRainierCXL Plus5.3V8GASShift Control Solenoid
2004ChevroletTrailblazerNorth Face4.2L6GASShift Control Solenoid
2004ChevroletTrailblazerLS4.2L6GASShift Control Solenoid
2004ChevroletTrailblazerLT4.2L6GASShift Control Solenoid
2004GMCEnvoySLT4.2L6GASShift Control Solenoid
2004GMCEnvoySLE4.2L6GASShift Control Solenoid
2004OldsmobileBravadaBase4.2L6GASShift Control Solenoid
2004HummerH2Base6.0V8GASShift Control Solenoid
2003ChevroletTrailblazerLTZ4.2L6GASShift Control Solenoid
2003ChevroletTrailblazerLT4.2L6GASShift Control Solenoid
2003ChevroletTrailblazerLS4.2L6GASShift Control Solenoid
2003ChevroletTrailblazerNorth Face4.2L6GASShift Control Solenoid
2003GMCEnvoySLT4.2L6GASShift Control Solenoid
2003GMCEnvoySLE4.2L6GASShift Control Solenoid
2003OldsmobileBravadaBase4.2L6GASShift Control Solenoid
2003HummerH2Base6.0V8GASShift Control Solenoid
2002ChevroletTrailblazerNorth Face4.2L6GASShift Control Solenoid
2002ChevroletTrailblazerLTZ4.2L6GASShift Control Solenoid
2002ChevroletTrailblazerLS4.2L6GASShift Control Solenoid
2002ChevroletTrailblazerLT4.2L6GASShift Control Solenoid
2002GMCEnvoySLE4.2L6GASShift Control Solenoid
2002GMCEnvoySLT4.2L6GASShift Control Solenoid
2002OldsmobileBravadaBase4.2L6GASShift Control Solenoid
Specifications
Attachment MethodPush On
Connector GenderFemale
Connector Quantity1
Connector ShapeSquare
ContentsSolenoid
Gaskets IncludedNo
Hardware IncludedNo
MaterialMetal
Mounting Bracket(s) IncludedNo
Solenoid Quantity Included1
Terminal GenderMale
Terminal Quantity5
Terminal TypeBlade
Wire Quantity0
Wiring Harness IncludedNo
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

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Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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