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Please, add your first item to the wishlist

Select vehicle to confirm fitment

4WD Indicator Light Switch

PART#: TCA-25
Standard Ignition

$34.95

In stock

Interchanges
BrandPart #
Airtex1S3866
BWDFWD37
CARQUEST Premium By WELLS53-10607 / 5310607
DuralastSW4140
EchlinFWD37
General Motors14037986
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1991ChevroletBlazerSilverado5.7V8GASOn Transfer Case
1991ChevroletBlazerScottsdale5.7V8GASOn Transfer Case
1991ChevroletBlazerScottsdale6.2V8DIESELOn Transfer Case
1991ChevroletBlazerSilverado6.2V8DIESELOn Transfer Case
1991ChevroletV1500 SuburbanScottsdale6.2V8DIESELOn Transfer Case
1991ChevroletV1500 SuburbanScottsdale5.7V8GASOn Transfer Case
1991ChevroletV1500 SuburbanSilverado5.7V8GASOn Transfer Case
1991ChevroletV1500 SuburbanSilverado6.2V8DIESELOn Transfer Case
1991ChevroletV2500 SuburbanSilverado5.7V8GASOn Transfer Case
1991ChevroletV2500 SuburbanScottsdale5.7V8GASOn Transfer Case
1991ChevroletV2500 SuburbanScottsdale6.2V8DIESELOn Transfer Case
1991ChevroletV2500 SuburbanSilverado6.2V8DIESELOn Transfer Case
1991ChevroletV3500Cheyenne6.2V8DIESEL
1991ChevroletV3500Silverado6.2V8DIESEL
1991ChevroletV3500Cheyenne7.4V8GAS
1991ChevroletV3500Silverado7.4V8GAS
1991ChevroletV3500Cheyenne5.7V8GAS
1991ChevroletV3500Silverado5.7V8GAS
1991GMCJimmyBase5.7V8GASOn Transfer Case
1991GMCJimmyBase6.2V8DIESELOn Transfer Case
1991GMCV1500 SuburbanBase5.7V8GASOn Transfer Case
1991GMCV1500 SuburbanBase6.2V8DIESELOn Transfer Case
1991GMCV2500 SuburbanBase6.2V8DIESELOn Transfer Case
1991GMCV2500 SuburbanBase5.7V8GASOn Transfer Case
1991GMCV3500Base6.2V8DIESELOn Transfer Case
1991GMCV3500SLE6.2V8DIESELOn Transfer Case
1991GMCV3500SLE5.7V8GASOn Transfer Case
1991GMCV3500Base5.7V8GASOn Transfer Case
1991GMCV3500SLE7.4V8GASOn Transfer Case
1991GMCV3500Base7.4V8GASOn Transfer Case
1990ChevroletBlazerScottsdale6.2V8DIESELOn Transfer Case
1990ChevroletBlazerSilverado5.7V8GASOn Transfer Case
1990ChevroletBlazerSilverado6.2V8DIESELOn Transfer Case
1990ChevroletBlazerScottsdale5.7V8GASOn Transfer Case
1990ChevroletV1500 SuburbanScottsdale5.7V8GASOn Transfer Case
1990ChevroletV1500 SuburbanSilverado5.7V8GASOn Transfer Case
1990ChevroletV1500 SuburbanScottsdale6.2V8DIESELOn Transfer Case
1990ChevroletV1500 SuburbanSilverado6.2V8DIESELOn Transfer Case
1990ChevroletV2500 SuburbanScottsdale5.7V8GASOn Transfer Case
1990ChevroletV2500 SuburbanScottsdale6.2V8DIESELOn Transfer Case
1990ChevroletV2500 SuburbanSilverado7.4V8GASOn Transfer Case
1990ChevroletV2500 SuburbanScottsdale7.4V8GASOn Transfer Case
1990ChevroletV2500 SuburbanSilverado6.2V8DIESELOn Transfer Case
1990ChevroletV2500 SuburbanSilverado5.7V8GASOn Transfer Case
1990ChevroletV3500Scottsdale7.4V8GAS
1990ChevroletV3500Scottsdale6.2V8DIESEL
1990ChevroletV3500Cheyenne6.2V8DIESEL
1990ChevroletV3500Cheyenne7.4V8GAS
1990ChevroletV3500Silverado5.7V8GAS
1990ChevroletV3500Scottsdale5.7V8GAS
1990ChevroletV3500Silverado6.2V8DIESEL
1990ChevroletV3500Cheyenne5.7V8GAS
1990ChevroletV3500Silverado7.4V8GAS
1990GMCJimmyBase5.7V8GASOn Transfer Case
1990GMCJimmyBase6.2V8DIESELOn Transfer Case
1990GMCJimmySierra Classic5.7V8GASOn Transfer Case
1990GMCJimmySierra Classic6.2V8DIESELOn Transfer Case
1990GMCV2500 SuburbanSLE6.2V8DIESELOn Transfer Case
1990GMCV2500 SuburbanBase6.2V8DIESELOn Transfer Case
1990GMCV2500 SuburbanSLE5.7V8GASOn Transfer Case
1990GMCV2500 SuburbanBase5.7V8GASOn Transfer Case
1989ChevroletBlazerScottsdale6.2V8DIESELOn Transfer Case
1989ChevroletBlazerScottsdale5.7V8GASOn Transfer Case
1989ChevroletBlazerSilverado5.7V8GASOn Transfer Case
1989ChevroletBlazerSilverado6.2V8DIESELOn Transfer Case
1989ChevroletV1500 SuburbanSilverado5.7V8GASOn Transfer Case
1989ChevroletV1500 SuburbanScottsdale6.2V8DIESELOn Transfer Case
1989ChevroletV1500 SuburbanScottsdale5.7V8GASOn Transfer Case
1989ChevroletV1500 SuburbanSilverado6.2V8DIESELOn Transfer Case
1989ChevroletV2500 SuburbanSilverado5.7V8GASOn Transfer Case
1989ChevroletV2500 SuburbanScottsdale6.2V8DIESELOn Transfer Case
1989ChevroletV2500 SuburbanScottsdale5.7V8GASOn Transfer Case
1989ChevroletV2500 SuburbanSilverado6.2V8DIESELOn Transfer Case
1989ChevroletV3500Scottsdale7.4V8GAS
1989ChevroletV3500Cheyenne7.4V8GAS
1989ChevroletV3500Scottsdale6.2V8DIESEL
1989ChevroletV3500Silverado7.4V8GAS
1989ChevroletV3500Cheyenne5.7V8GAS
1989ChevroletV3500Cheyenne6.2V8DIESEL
1989ChevroletV3500Silverado5.7V8GAS
1989ChevroletV3500Scottsdale5.7V8GAS
1989ChevroletV3500Silverado6.2V8DIESEL
1989GMCJimmySierra Classic5.7V8GASOn Transfer Case
1989GMCJimmyBase6.2V8DIESELOn Transfer Case
1989GMCJimmyBase5.7V8GASOn Transfer Case
1989GMCJimmySierra Classic6.2V8DIESELOn Transfer Case
1989GMCV2500 SuburbanBase6.2V8DIESELOn Transfer Case
1989GMCV2500 SuburbanSierra Classic5.7V8GASOn Transfer Case
1989GMCV2500 SuburbanBase5.7V8GASOn Transfer Case
1989GMCV2500 SuburbanSierra Classic6.2V8DIESELOn Transfer Case
1989GMCV3500Base7.4V8GASOn Transfer Case
1989GMCV3500High Sierra6.2V8DIESELOn Transfer Case
1989GMCV3500Sierra Classic7.4V8GASOn Transfer Case
1989GMCV3500High Sierra7.4V8GASOn Transfer Case
1989GMCV3500High Sierra5.7V8GASOn Transfer Case
1989GMCV3500Base5.7V8GASOn Transfer Case
1989GMCV3500Base6.2V8DIESELOn Transfer Case
1989GMCV3500Sierra Classic6.2V8DIESELOn Transfer Case
1989GMCV3500Sierra Classic5.7V8GASOn Transfer Case
1988ChevroletBlazerScottsdale6.2V8DIESELOn Transfer Case
1988ChevroletBlazerScottsdale5.7V8GASOn Transfer Case
1988ChevroletBlazerSilverado5.7V8GASOn Transfer Case
1988ChevroletBlazerSilverado6.2V8DIESELOn Transfer Case
1988ChevroletV10 SuburbanScottsdale6.2V8DIESELOn Transfer Case
1988ChevroletV10 SuburbanScottsdale5.7V8GASOn Transfer Case
1988ChevroletV10 SuburbanSilverado5.7V8GASOn Transfer Case
1988ChevroletV10 SuburbanSilverado6.2V8DIESELOn Transfer Case
1988ChevroletV20 SuburbanSilverado7.4V8GASOn Transfer Case
1988ChevroletV20 SuburbanScottsdale6.2V8DIESELOn Transfer Case
1988ChevroletV20 SuburbanScottsdale7.4V8GASOn Transfer Case
1988ChevroletV20 SuburbanScottsdale5.7V8GASOn Transfer Case
1988ChevroletV20 SuburbanSilverado6.2V8DIESELOn Transfer Case
1988ChevroletV20 SuburbanSilverado5.7V8GASOn Transfer Case
1988ChevroletV30Custom Deluxe7.4V8GAS
1988ChevroletV30Scottsdale6.2V8DIESEL
1988ChevroletV30Custom Deluxe4.8L6GAS
1988ChevroletV30Cheyenne6.2V8DIESEL
1988ChevroletV30Cheyenne7.4V8GAS
1988ChevroletV30Custom Deluxe6.2V8DIESEL
1988ChevroletV30Cheyenne5.7V8GAS
1988ChevroletV30Cheyenne4.8L6GAS
1988ChevroletV30Scottsdale4.8L6GAS
1988ChevroletV30Scottsdale5.7V8GAS
1988ChevroletV30Custom Deluxe5.7V8GAS
1988ChevroletV30Scottsdale7.4V8GAS
1988ChevroletV30Silverado4.8L6GAS
1988ChevroletV30Silverado6.2V8DIESEL
1988ChevroletV30Silverado7.4V8GAS
1988ChevroletV30Silverado5.7V8GAS
1988GMCJimmySierra Classic5.7V8GASOn Transfer Case
1988GMCJimmySierra Classic6.2V8DIESELOn Transfer Case
1988GMCJimmyBase6.2V8DIESELOn Transfer Case
1988GMCJimmyBase5.7V8GASOn Transfer Case
1988GMCV1500 SuburbanSierra Classic5.7V8GASOn Transfer Case
1988GMCV1500 SuburbanSierra Classic6.2V8DIESELOn Transfer Case
1988GMCV1500 SuburbanBase5.7V8GASOn Transfer Case
1988GMCV1500 SuburbanBase6.2V8DIESELOn Transfer Case
1988GMCV2500 SuburbanBase6.2V8DIESELOn Transfer Case
1988GMCV2500 SuburbanSierra Classic5.7V8GASOn Transfer Case
1988GMCV2500 SuburbanBase5.7V8GASOn Transfer Case
1988GMCV2500 SuburbanSierra Classic6.2V8DIESELOn Transfer Case
1988GMCV3500High Sierra7.4V8GASOn Transfer Case
1988GMCV3500Base5.7V8GASOn Transfer Case
1988GMCV3500Base7.4V8GASOn Transfer Case
1988GMCV3500High Sierra4.8L6GASOn Transfer Case
1988GMCV3500Sierra Classic7.4V8GASOn Transfer Case
1988GMCV3500High Sierra6.2V8DIESELOn Transfer Case
1988GMCV3500High Sierra5.7V8GASOn Transfer Case
1988GMCV3500Base6.2V8DIESELOn Transfer Case
1988GMCV3500Sierra Classic4.8L6GASOn Transfer Case
1988GMCV3500Sierra Classic5.7V8GASOn Transfer Case
1988GMCV3500Base4.8L6GASOn Transfer Case
1988GMCV3500Sierra Classic6.2V8DIESELOn Transfer Case
1987ChevroletBlazerSilverado5.7V8GASOn Transfer Case
1987ChevroletBlazerSilverado6.2V8DIESELOn Transfer Case
1987ChevroletBlazerCustom Deluxe5.7V8GASOn Transfer Case
1987ChevroletBlazerCustom Deluxe6.2V8DIESELOn Transfer Case
1987ChevroletBlazerCustom Deluxe5.0V8GASOn Transfer Case
1987ChevroletBlazerSilverado5.0V8GASOn Transfer Case
1987ChevroletV10Silverado4.3V6GAS
1987ChevroletV10Silverado6.2V8DIESEL
1987ChevroletV10Custom Deluxe6.2V8DIESEL
1987ChevroletV10Scottsdale5.0V8GAS
1987ChevroletV10Scottsdale4.3V6GAS
1987ChevroletV10Silverado5.7V8GAS
1987ChevroletV10Custom Deluxe5.7V8GAS
1987ChevroletV10Custom Deluxe5.0V8GAS
1987ChevroletV10Scottsdale6.2V8DIESEL
1987ChevroletV10Custom Deluxe4.3V6GAS
1987ChevroletV10Scottsdale5.7V8GAS
1987ChevroletV10Silverado5.0V8GAS
1987ChevroletV10 SuburbanCustom Deluxe6.2V8DIESELOn Transfer Case
1987ChevroletV10 SuburbanCustom Deluxe5.7V8GASOn Transfer Case
1987ChevroletV10 SuburbanScottsdale5.7V8GASOn Transfer Case
1987ChevroletV10 SuburbanScottsdale6.2V8DIESELOn Transfer Case
1987ChevroletV10 SuburbanSilverado6.2V8DIESELOn Transfer Case
1987ChevroletV10 SuburbanSilverado5.7V8GASOn Transfer Case
1987ChevroletV20Scottsdale4.8L6GAS
1987ChevroletV20Silverado6.2V8DIESEL
1987ChevroletV20Custom Deluxe4.8L6GAS
1987ChevroletV20Silverado4.8L6GAS
1987ChevroletV20Scottsdale6.2V8DIESEL
1987ChevroletV20Scottsdale5.7V8GAS
1987ChevroletV20Custom Deluxe6.2V8DIESEL
1987ChevroletV20Custom Deluxe5.7V8GAS
1987ChevroletV20Silverado5.7V8GAS
1987ChevroletV20 SuburbanCustom Deluxe7.4V8GASOn Transfer Case
1987ChevroletV20 SuburbanCustom Deluxe5.7V8GASOn Transfer Case
1987ChevroletV20 SuburbanScottsdale7.4V8GASOn Transfer Case
1987ChevroletV20 SuburbanSilverado7.4V8GASOn Transfer Case
1987ChevroletV20 SuburbanSilverado5.7V8GASOn Transfer Case
1987ChevroletV20 SuburbanScottsdale6.2V8DIESELOn Transfer Case
1987ChevroletV20 SuburbanScottsdale5.7V8GASOn Transfer Case
1987ChevroletV20 SuburbanSilverado6.2V8DIESELOn Transfer Case
1987ChevroletV20 SuburbanCustom Deluxe6.2V8DIESELOn Transfer Case
1987ChevroletV30Silverado4.8L6GAS
1987ChevroletV30Scottsdale6.2V8DIESEL
1987ChevroletV30Scottsdale7.4V8GAS
1987ChevroletV30Custom Deluxe7.4V8GAS
1987ChevroletV30Scottsdale5.7V8GAS
1987ChevroletV30Custom Deluxe6.2V8DIESEL
1987ChevroletV30Scottsdale4.8L6GAS
1987ChevroletV30Custom Deluxe5.7V8GAS
1987ChevroletV30Custom Deluxe4.8L6GAS
1987ChevroletV30Silverado6.2V8DIESEL
1987ChevroletV30Silverado5.7V8GAS
1987ChevroletV30Silverado7.4V8GAS
1987GMCJimmySierra Classic5.0V8GASMounted on Transfer Case
1987GMCJimmyBase5.0V8GASMounted on Transfer Case
1987GMCJimmySierra Classic5.7V8GASMounted on Transfer Case
1987GMCJimmySierra Classic6.2V8DIESELMounted on Transfer Case
1987GMCJimmyBase5.7V8GASMounted on Transfer Case
1987GMCJimmyBase6.2V8DIESELMounted on Transfer Case
1987GMCV1500Base4.3V6GASOn Transfer Case
1987GMCV1500High Sierra5.0V8GASOn Transfer Case
1987GMCV1500Sierra Classic5.0V8GASOn Transfer Case
1987GMCV1500Base5.0V8GASOn Transfer Case
1987GMCV1500Base6.2V8DIESELOn Transfer Case
1987GMCV1500Base5.7V8GASOn Transfer Case
1987GMCV1500Sierra Classic5.7V8GASOn Transfer Case
1987GMCV1500Sierra Classic6.2V8DIESELOn Transfer Case
1987GMCV1500High Sierra4.3V6GASOn Transfer Case
1987GMCV1500Sierra Classic4.3V6GASOn Transfer Case
1987GMCV1500High Sierra6.2V8DIESELOn Transfer Case
1987GMCV1500High Sierra5.7V8GASOn Transfer Case
1987GMCV1500 SuburbanBase6.2V8DIESELMounted on Transfer Case
1987GMCV1500 SuburbanSierra Classic5.7V8GASMounted on Transfer Case
1987GMCV1500 SuburbanBase5.7V8GASMounted on Transfer Case
1987GMCV1500 SuburbanSierra Classic6.2V8DIESELMounted on Transfer Case
1987GMCV1500 SuburbanHigh Sierra5.7V8GASMounted on Transfer Case
1987GMCV1500 SuburbanHigh Sierra6.2V8DIESELMounted on Transfer Case
1987GMCV2500High Sierra4.8L6GASOn Transfer Case
1987GMCV2500Sierra Classic5.7V8GASOn Transfer Case
1987GMCV2500Base4.8L6GASOn Transfer Case
1987GMCV2500Sierra Classic4.8L6GASOn Transfer Case
1987GMCV2500Base6.2V8DIESELOn Transfer Case
1987GMCV2500High Sierra5.7V8GASOn Transfer Case
1987GMCV2500High Sierra6.2V8DIESELOn Transfer Case
1987GMCV2500Base5.7V8GASOn Transfer Case
1987GMCV2500Sierra Classic6.2V8DIESELOn Transfer Case
1987GMCV2500 SuburbanSierra Classic5.7V8GASMounted on Transfer Case
1987GMCV2500 SuburbanHigh Sierra5.7V8GASMounted on Transfer Case
1987GMCV2500 SuburbanSierra Classic6.2V8DIESELMounted on Transfer Case
1987GMCV2500 SuburbanBase5.7V8GASMounted on Transfer Case
1987GMCV2500 SuburbanHigh Sierra6.2V8DIESELMounted on Transfer Case
1987GMCV2500 SuburbanBase6.2V8DIESELMounted on Transfer Case
1987GMCV3500Sierra Classic5.7V8GASOn Transfer Case
1987GMCV3500Sierra Classic7.4V8GASOn Transfer Case
1987GMCV3500High Sierra7.4V8GASOn Transfer Case
1987GMCV3500Base4.8L6GASOn Transfer Case
Specifications
California Proposition 65Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.
California Proposition 65Warning: This product contains a chemical known to the State of California to cause cancer.
Connector GenderFemale
ContentsSwitch
Terminal GenderFemale
Terminal Quantity2
Terminal TypeBullet
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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