Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Select vehicle to confirm fitment

4WD Switch

PART#: TCA-41
Standard Ignition

$20.57

In stock

Interchanges
BrandPart #
ACDelco25965895
Airtex1S7504
BWDFWA126
CARQUEST Premium By WELLS53-20726 / 5320726
Dorman901-064 / 901064
DuralastSW5052
EchlinFWD53
General Motors25965895
Isuzu8259658950
NAPA Solutions7301687
Rostra Powertrain73-0025 / 730025
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2009ChevroletTrailblazerLT4.2L6GASSelector | 4WD; | AWD;
2009ChevroletTrailblazerSS6.0V8GASSelector | 4WD; | AWD;
2009GMCEnvoySLE4.2L6GASSelector | 4WD;
2009GMCEnvoySLT4.2L6GASSelector | 4WD;
2009GMCEnvoyDenali5.3V8GASSelector | 4WD;
2008IsuzuAscenderS4.2L6GASSelector
2008ChevroletTrailblazerLT4.2L6GASSelector | 4WD; | AWD;
2008ChevroletTrailblazerSS6.0V8GASSelector | 4WD; | AWD;
2008ChevroletTrailblazerLT5.3V8GASSelector | 4WD; | AWD;
2008ChevroletTrailblazerBase4.2L6GASSelector | 4WD; | AWD;
2008ChevroletTrailblazerBase5.3V8GASSelector | 4WD; | AWD;
2008GMCEnvoySLT4.2L6GASSelector | 4WD;
2008GMCEnvoyDenali5.3V8GASSelector | 4WD;
2008GMCEnvoySLE4.2L6GASSelector | 4WD;
2006IsuzuAscenderLS4.2L6GASSelector
2006IsuzuAscenderBase4.2L6GASSelector
2006IsuzuAscenderLS5.3V8GASSelector
2006ChevroletTrailblazerSS6.0V8GASSelector | 4WD; | AWD;
2006ChevroletTrailblazerLS4.2L6GASSelector | 4WD; | AWD;
2006ChevroletTrailblazerLS5.3V8GASSelector | 4WD; | AWD;
2006ChevroletTrailblazerLT5.3V8GASSelector | 4WD; | AWD;
2006ChevroletTrailblazerLT4.2L6GASSelector | 4WD; | AWD;
2006ChevroletTrailblazer EXTLS4.2L6GASSelector | 4WD;
2006ChevroletTrailblazer EXTLT4.2L6GASSelector | 4WD;
2006ChevroletTrailblazer EXTLS5.3V8GASSelector | 4WD;
2006ChevroletTrailblazer EXTLT5.3V8GASSelector | 4WD;
2006GMCEnvoySLE4.2L6GASSelector | 4WD;
2006GMCEnvoySLT4.2L6GASSelector | 4WD;
2006GMCEnvoyDenali5.3V8GASSelector | 4WD;
2006GMCEnvoy XLSLT4.2L6GASSelector | 4WD;
2006GMCEnvoy XLSLE4.2L6GASSelector | 4WD;
2006GMCEnvoy XLDenali5.3V8GASSelector | 4WD;
2005IsuzuAscenderLS4.2L6GASSelector
2005IsuzuAscenderLimited5.3V8GASSelector
2005IsuzuAscenderLS5.3V8GASSelector
2005IsuzuAscenderS5.3V8GASSelector
2005IsuzuAscenderS4.2L6GASSelector
2005ChevroletTrailblazerLS4.2L6GASSelector | 4WD;
2005ChevroletTrailblazerLT4.2L6GASSelector | 4WD;
2005ChevroletTrailblazer EXTLS4.2L6GASSelector | 4WD;
2005ChevroletTrailblazer EXTLT4.2L6GASSelector | 4WD;
2005ChevroletTrailblazer EXTLS5.3V8GASSelector | 4WD;
2005ChevroletTrailblazer EXTLT5.3V8GASSelector | 4WD;
2005GMCEnvoySLT4.2L6GASSelector | 4WD;
2005GMCEnvoyDenali5.3V8GASSelector | 4WD;
2005GMCEnvoySLE4.2L6GASSelector | 4WD;
2005GMCEnvoy XUVSLE5.3V8GASSelector | 4WD;
2005GMCEnvoy XUVSLT5.3V8GASSelector | 4WD;
2005GMCEnvoy XUVSLT4.2L6GASSelector | 4WD;
2005GMCEnvoy XUVSLE4.2L6GASSelector | 4WD;
2005GMCEnvoy XLSLE5.3V8GASSelector | 4WD;
2005GMCEnvoy XLSLE4.2L6GASSelector | 4WD;
2005GMCEnvoy XLSLT5.3V8GASSelector | 4WD;
2005GMCEnvoy XLSLT4.2L6GASSelector | 4WD;
2005GMCEnvoy XLDenali5.3V8GASSelector | 4WD;
2004IsuzuAscenderLimited5.3V8GASSelector
2004IsuzuAscenderS4.2L6GASSelector
2004IsuzuAscenderLS5.3V8GASSelector
2004IsuzuAscenderLS4.2L6GASSelector
2004ChevroletTrailblazerNorth Face4.2L6GASSelector
2004ChevroletTrailblazerLS4.2L6GASSelector
2004ChevroletTrailblazerLT4.2L6GASSelector
2004ChevroletTrailblazer EXTLS4.2L6GASSelector
2004ChevroletTrailblazer EXTLT4.2L6GASSelector
2004ChevroletTrailblazer EXTLS5.3V8GASSelector
2004ChevroletTrailblazer EXTLT5.3V8GASSelector
2004ChevroletTrailblazer EXTNorth Face5.3V8GASSelector
2004ChevroletTrailblazer EXTNorth Face4.2L6GASSelector
2004GMCEnvoySLT4.2L6GASSelector
2004GMCEnvoySLE4.2L6GASSelector
2004GMCEnvoy XUVSLE4.2L6GASSelector
2004GMCEnvoy XUVSLT5.3V8GASSelector
2004GMCEnvoy XUVSLT4.2L6GASSelector
2004GMCEnvoy XUVSLE5.3V8GASSelector
2004GMCEnvoy XLSLE5.3V8GASSelector
2004GMCEnvoy XLSLE4.2L6GASSelector
2004GMCEnvoy XLSLT4.2L6GASSelector
2004GMCEnvoy XLSLT5.3V8GASSelector
2003IsuzuAscenderLS4.2L6GASSelector
2003IsuzuAscenderBase4.2L6GASSelector
2003IsuzuAscenderLimited5.3V8GASSelector
2003IsuzuAscenderLimited4.2L6GASSelector
2003IsuzuAscenderLS5.3V8GASSelector
2003IsuzuAscenderBase5.3V8GASSelector
2003ChevroletTrailblazerLS4.2L6GASSelector
2003ChevroletTrailblazerNorth Face4.2L6GASSelector
2003ChevroletTrailblazerLTZ4.2L6GASSelector
2003ChevroletTrailblazerLT4.2L6GASSelector
2003ChevroletTrailblazer EXTLS5.3V8GASSelector
2003ChevroletTrailblazer EXTLT5.3V8GASSelector
2003ChevroletTrailblazer EXTLS4.2L6GASSelector
2003ChevroletTrailblazer EXTNorth Face4.2L6GASSelector
2003ChevroletTrailblazer EXTLT4.2L6GASSelector
2003ChevroletTrailblazer EXTNorth Face5.3V8GASSelector
2003GMCEnvoySLT4.2L6GASSelector
2003GMCEnvoySLE4.2L6GASSelector
2003GMCEnvoy XLSLT5.3V8GASSelector
2003GMCEnvoy XLSLE5.3V8GASSelector
2003GMCEnvoy XLSLT4.2L6GASSelector
2003GMCEnvoy XLSLE4.2L6GASSelector
2002ChevroletTrailblazerLS4.2L6GASSelector
2002ChevroletTrailblazerLTZ4.2L6GASSelector
2002ChevroletTrailblazerLT4.2L6GASSelector
2002ChevroletTrailblazerNorth Face4.2L6GASSelector
2002ChevroletTrailblazer EXTNorth Face4.2L6GASSelector
2002ChevroletTrailblazer EXTLT4.2L6GASSelector
2002GMCEnvoySLT4.2L6GASSelector
2002GMCEnvoySLE4.2L6GASSelector
2002GMCEnvoy XLSLE4.2L6GASSelector
2002GMCEnvoy XLSLT4.2L6GASSelector
Specifications
Color/FinishBlack
Connector GenderFemale
Connector Quantity1
Connector ShapeRectangular
ContentsSwitch
FinishPlastic
Terminal GenderMale
Terminal Quantity11
Terminal TypeBlade
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

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

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.

Free shipping Icon

FREE SHIPPING

Available on all kits, sets & Bison performance products