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

Headlight Dimmer Switch

PART#: DS-40
Standard Ignition

$20.69

In stock

Interchanges
BrandPart #
ACDelcoU802
Airtex1S4823
AMCJ859974
BWDDS118
CARQUEST Premium By WELLS53-16967 / 5316967
Caterpillar4K6730
ChryslerJ859974
DelphiTC6744
DuralastUDS401
EchlinDS101
General Motors1997703
JeepJ859974
KEMDS100
Mighty Distributing System5-805 / 5805
RenaultJ859974
Rostra Powertrain65-1423 / 651423
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1970JeepWagoneerBase3.8L6GAS | 4WD;
1970JeepWagoneerBase5.7V8GAS | 4WD;
1970International1000DBase5.0V8GASw/ Screw-On Term. | RWD;
1970International1000DBase3.8L6GASw/ Screw-On Term. | RWD;
1970International1000DBase3.9L6GASw/ Screw-On Term. | RWD;
1970International1000DBase4.3L6GASw/ Screw-On Term. | RWD;
1970International1000DBase3.9L6GASw/ Screw-On Term. | RWD;
1970International1000DBase5.6V8LPGw/ Screw-On Term. | RWD;
1970International1000DBase4.3V8GASw/ Screw-On Term. | RWD;
1970International1000DBase5.0V8GASw/ Screw-On Term. | RWD;
1970International1000DBase6.4V8GASw/ Screw-On Term. | RWD;
1970International1000DTravelall3.8L6GASw/ Screw-On Term. | RWD;
1970International1000DBase5.0V8LPGw/ Screw-On Term. | RWD;
1970International1000DBase5.6V8GASw/ Screw-On Term. | RWD;
1965JeepFC150Base2.2L4GAS | 4WD;
1965JeepFC170Base3.7L6GAS | 4WD;
1958BuickCenturyBase6.0V8GAS | RWD;
1958BuickLimitedBase6.0V8GAS | RWD;
1958BuickRoadmasterBase6.0V8GAS | RWD;
1958BuickSpecialBase6.0V8GAS | RWD;
1958BuickSuperBase6.0V8GAS | RWD;
1958CadillacDeVilleBase6.0V8GAS | RWD;
1958CadillacEldoradoBase6.0V8GAS | RWD;
1958CadillacSeries 60 FleetwoodBase6.0V8GAS | RWD;
1958CadillacSeries 70 Fleetwood EldoradoBrougham6.0V8GAS | RWD;
1958CadillacCommercial ChassisBase6.0V8GAS | RWD;
1958CadillacSeries 62Base6.0V8GAS | RWD;
1958CadillacSeries 75 FleetwoodBase6.0V8GAS | RWD;
1958Oldsmobile98Base6.1V8GAS | RWD;
1958Oldsmobile98Holiday6.1V8GAS | RWD;
1958OldsmobileDynamic 88Base6.1V8GAS | RWD;
1958OldsmobileDynamic 88Holiday6.1V8GAS | RWD;
1958OldsmobileFiestaBase6.1V8GAS | RWD;
1958OldsmobileSuper 88Holiday6.1V8GAS | RWD;
1958OldsmobileSuper 88Base6.1V8GAS | RWD;
1958StudebakerGolden HawkBase4.7V8GAS | RWD;
1958StudebakerSilver HawkBase4.2V8GAS | RWD;
1958StudebakerSilver HawkBase4.7V8GAS | RWD;
1958StudebakerSilver HawkBase3.0L6GAS | RWD;
1958StudebakerTranstar3E124.2V8GAS | RWD;
1958StudebakerTranstar3E114.0L6GAS | RWD;
1958StudebakerTranstar3E53.0L6GAS | RWD;
1958StudebakerTranstar3E64.0L6GAS | RWD;
1958StudebakerTranstar3E74.2V8GAS | RWD;
1958StudebakerScotsman30---U/K | RWD;
1958StudebakerScotsman3E13.0L6GAS | RWD;
1958Studebaker3E1Base3.0L6GAS | RWD;
1958Studebaker3E10Base4.0L6GAS | RWD;
1958Studebaker3E10Base3.0L6GAS | RWD;
1958Studebaker3E11Base4.0L6GAS | RWD;
1958Studebaker3E11DBase4.0L6GAS | RWD;
1958Studebaker3E12Base4.2V8GAS | RWD;
1958Studebaker3E12DBase4.2V8GAS | RWD;
1958Studebaker3E13Base4.2V8GAS | 4WD; | RWD;
1958Studebaker3E13Base4.7V8GAS | 4WD; | RWD;
1958Studebaker3E14Base4.0L6GAS | 4WD; | RWD;
1958Studebaker3E5Base4.0L6GAS | RWD;
1958Studebaker3E5Base3.0L6GAS | RWD;
1958Studebaker3E6Base4.0L6GAS | RWD;
1958Studebaker3E6DBase4.0L6GAS | 4WD;
1958Studebaker3E7Base4.2V8GAS | RWD;
1958Studebaker3E7DBase4.2V8GAS | RWD;
1958StudebakerChampionBase3.0L6GAS | RWD;
1958StudebakerCommanderBase4.2V8GAS | RWD;
1958StudebakerCommanderBase4.7V8GAS | RWD;
1958StudebakerPresidentBase4.7V8GAS | RWD;
1958StudebakerTaxiBase2.8L6GAS | RWD;
1958StudebakerTaxiBase3.0L6GAS | RWD;
1957BuickCenturyBase6.0V8GAS | RWD;
1957BuickRoadmasterBase6.0V8GAS | RWD;
1957BuickRoadmaster756.0V8GAS | RWD;
1957BuickSpecialBase6.0V8GAS | RWD;
1957BuickSuperBase6.0V8GAS | RWD;
1957CadillacEldoradoBase6.0V8GAS | RWD;
1957CadillacEldoradoBrougham6.0V8GAS | RWD;
1957CadillacSeries 60 FleetwoodBase6.0V8GAS | RWD;
1957CadillacCommercial ChassisBase6.0V8GAS | RWD;
1957CadillacDeVilleBase6.0V8GAS | RWD;
1957CadillacSeries 62Base6.0V8GAS | RWD;
1957CadillacSeries 75 FleetwoodBase6.0V8GAS | RWD;
1957Oldsmobile88Base6.1V8GAS | RWD;
1957Oldsmobile88Holiday6.1V8GAS | RWD;
1957OldsmobileFiestaBase6.1V8GAS | RWD;
1957OldsmobileStarfireBase6.1V8GAS | RWD;
1957OldsmobileStarfireHoliday6.1V8GAS | RWD;
1957OldsmobileSuper 88Base6.1V8GAS | RWD;
1957OldsmobileSuper 88Holiday6.1V8GAS | RWD;
1957Oldsmobile98Base6.1V8GAS | RWD;
1957PontiacBonnevilleBase5.7V8GAS | RWD;
1957PontiacCatalinaBase5.7V8GAS | RWD;
1957PontiacChieftainCustom Safari Transcontinental5.7V8GAS | RWD;
1957PontiacChieftainCustom Safari5.7V8GAS | RWD;
1957PontiacChieftainBase5.7V8GAS | RWD;
1957PontiacStar ChiefBase4.3L6GAS | RWD;
1957PontiacStar ChiefCustom5.7V8GAS | RWD;
1957PontiacStar ChiefBase5.7V8GAS | RWD;
1957PontiacSuper ChiefBase5.7V8GAS | RWD;
1957InternationalA102Base3.9L6GAS | RWD;
1957InternationalA102Base3.6L6GAS | RWD;
1957InternationalA102Base4.3L6GAS | RWD;
1957InternationalA110Base4.3L6GAS | RWD;
1957InternationalA110Base3.9L6GAS | RWD;
1957InternationalA112Base4.3L6GAS | RWD;
1957InternationalA112Base3.9L6GAS | RWD;
1957InternationalA120Base4.3L6GAS | 4WD; | RWD;
1957InternationalA120Base3.9L6GAS | 4WD; | RWD;
1957InternationalA122Base4.3L6GAS | 4WD; | RWD;
1957InternationalA122Base3.9L6GAS | 4WD; | RWD;
1957InternationalA130Base4.3L6GAS | RWD;
1957InternationalA130Base3.9L6GAS | RWD;
1957InternationalA132Base4.3L6GAS | RWD;
1957InternationalA132Base3.9L6GAS | RWD;
1957InternationalAB120Metroette3.6L6GAS | RWD;
1957InternationalAM120Metro3.6L6GAS | RWD;
1957InternationalAM130Base3.6L6GAS | RWD;
1957InternationalAM132Base3.6L6GAS | RWD;
1957InternationalAM80Metro-Mite1.5L4GAS | RWD;
1957InternationalS100Base3.6L6GAS | RWD;
1957InternationalS102Base3.6L6GAS | RWD;
1957InternationalS110Base3.9L6GAS | RWD;
1957InternationalS110Base3.6L6GAS | RWD;
1957InternationalS112Base3.9L6GAS | RWD;
1957InternationalS112Base3.6L6GAS | RWD;
1957InternationalS120Base3.9L6GAS | 4WD;
1957InternationalS120Base3.6L6GAS | 4WD;
1957InternationalS122Base3.9L6GAS | 4WD;
1957InternationalS122Base3.6L6GAS | 4WD;
1957InternationalS130Base3.9L6GAS | RWD;
1957InternationalS130Base3.6L6GAS | RWD;
1957InternationalS132Base3.9L6GAS | RWD;
1957InternationalS132Base3.6L6GAS | RWD;
1957InternationalSA120Base3.6L6GAS | RWD;
1957InternationalSA122Base3.6L6GAS | RWD;
1957InternationalSM120Base3.6L6GAS | RWD;
1957InternationalSM122Base3.6L6GAS | RWD;
1957InternationalSM130Base3.6L6GAS | RWD;
1957InternationalSM132Base3.6L6GAS | RWD;
1957StudebakerGolden HawkBase4.7V8GAS | RWD;
1957StudebakerSilver HawkBase3.0L6GAS | RWD;
1957StudebakerSilver HawkBase4.7V8GAS | RWD;
1957StudebakerSilver HawkBase4.2V8GAS | RWD;
1957StudebakerTranstar3E114.0L6GAS | RWD;
1957StudebakerTranstar3E54.0L6GAS | RWD;
1957StudebakerTranstar3E74.2V8GAS | RWD;
1957StudebakerTranstar3E53.0L6GAS | RWD;
1957StudebakerTranstar3E134.2V8GAS | RWD;
1957StudebakerTranstar3E124.2V8GAS | RWD;
1957StudebakerTranstar3E104.0L6GAS | RWD;
1957StudebakerTranstar3E11D4.0L6GAS | RWD;
1957StudebakerTranstar3E103.0L6GAS | RWD;
1957StudebakerTranstar3E6D4.0L6GAS | RWD;
1957StudebakerTranstar3E64.0L6GAS | RWD;
1957StudebakerTranstar3E12D4.2V8GAS | RWD;
1957StudebakerTranstar3E7D4.2V8GAS | RWD;
1957StudebakerTranstar3E134.7V8GAS | RWD;
1957StudebakerTranstar3E144.0L6GAS | RWD;
1957StudebakerChampionBase3.0L6GAS | RWD;
1957StudebakerCommanderBase4.2V8GAS | RWD;
1957StudebakerCommanderBase4.7V8GAS | RWD;
1957StudebakerPresidentBase4.7V8GAS | RWD;
1957StudebakerTaxiBase2.8L6GAS | RWD;
1957StudebakerTaxiBase3.0L6GAS | RWD;
1956BuickCenturyBase5.3V8GAS | RWD;
1956BuickRoadmasterBase5.3V8GAS | RWD;
1956BuickSpecialBase5.3V8GAS | RWD;
1956BuickSuperBase5.3V8GAS | RWD;
1956CadillacDeVilleBase6.0V8GAS | RWD;
1956CadillacEldoradoBase6.0V8GAS | RWD;
1956CadillacSeries 60 FleetwoodBase6.0V8GAS | RWD;
1956CadillacCommercial ChassisBase6.0V8GAS | RWD;
1956CadillacSeries 62Base6.0V8GAS | RWD;
1956CadillacSeries 75 FleetwoodBase6.0V8GAS | RWD;
1956Oldsmobile88Holiday---U/K | RWD;
1956Oldsmobile88Base5.3V8GAS | RWD;
1956Oldsmobile98Base5.3V8GAS | RWD;
1956OldsmobileSuper 88Base5.3V8GAS | RWD;
1956OldsmobileSuper 88Holiday---U/K | RWD;
1956PontiacCatalinaBase5.2V8GAS | RWD;
1956PontiacChieftainBase5.2V8GAS | RWD;
1956PontiacStar ChiefCustom5.2V8GAS | RWD;
1956PontiacStar ChiefBase5.2V8GAS | RWD;
1956PontiacStar ChiefBase4.3L6GAS | RWD;
1956InternationalS100Base3.6L6GAS | RWD;
1956InternationalS102Base3.6L6GAS | RWD;
1956InternationalS110Base3.6L6GAS | RWD;
1956InternationalS110Base3.9L6GAS | RWD;
1956InternationalS112Base3.9L6GAS | RWD;
1956InternationalS112Base3.6L6GAS | RWD;
1956InternationalS120Base3.6L6GAS | 4WD;
1956InternationalS120Base3.9L6GAS | 4WD;
1956InternationalS122Base3.9L6GAS | 4WD;
1956InternationalS122Base3.6L6GAS | 4WD;
1956InternationalS130Base3.6L6GAS | RWD;
1956InternationalS130Base3.9L6GAS | RWD;
1956InternationalS132Base3.6L6GAS | RWD;
1956InternationalS132Base3.9L6GAS | RWD;
1956InternationalSA120Base3.6L6GAS | RWD;
1956InternationalSA122Base3.6L6GAS | RWD;
1956InternationalSM120Base3.6L6GAS | RWD;
1956InternationalSM122Base3.6L6GAS | RWD;
1956InternationalSM130Base3.6L6GAS | RWD;
1956InternationalSM132Base3.6L6GAS | RWD;
1956StudebakerFlight HawkBase3.0L6GAS | RWD;
1956StudebakerPower HawkBase4.7V8GAS | RWD;
1956StudebakerPower HawkBase4.2V8GAS | RWD;
1956StudebakerSky HawkBase4.7V8GAS | RWD;
1956StudebakerTranstar2E73.7V8GAS | RWD;
1956StudebakerTranstar2E53.0L6GAS | RWD;
1956StudebakerTranstar2E123.7V8GAS | RWD;
1956StudebakerGolden HawkBase5.8V8GAS | RWD;
1956StudebakerChampionBase3.0L6GAS | RWD;
1956StudebakerCommanderBase4.7V8GAS | RWD;
1956StudebakerCommanderBase4.2V8GAS | RWD;
1956StudebakerE10Base3.0L6GAS | RWD;
1956StudebakerE11Base4.0L6GAS | RWD;
1956StudebakerE12Base3.7V8GAS | RWD;
1956StudebakerE13Base3.7V8GAS | RWD;
1956StudebakerE14Base4.0L6GAS | RWD;
1956StudebakerE15Base3.0L6GAS | RWD;
1956StudebakerE16Base4.0L6GAS | RWD;
1956StudebakerE17Base4.0L6GAS | RWD;
1956StudebakerE28Base4.2V8GAS | RWD;
1956StudebakerE38Base4.2V8GAS | RWD;
1956StudebakerE5Base3.0L6GAS | RWD;
1956StudebakerE6Base4.0L6GAS | RWD;
1956StudebakerE7Base3.7V8GAS | RWD;
1956StudebakerPolice CarBase4.2V8GAS | RWD;
1956StudebakerPolice CarBase4.7V8GAS | RWD;
1956StudebakerPresidentBase4.7V8GAS | RWD;
1956StudebakerTaxiBase2.8L6GAS | RWD;
1956StudebakerTaxiBase3.0L6GAS | RWD;
1956PackardExecutiveBase5.8V8GAS | RWD;
1956PackardCaribbeanBase6.1V8GAS | RWD;
1956PackardClipperSuper Panama5.8V8GAS | RWD;
1956PackardClipperCustom5.8V8GAS | RWD;
1956PackardClipperDeluxe5.8V8GAS | RWD;
1956PackardClipperCustom Constellation5.8V8GAS | RWD;
1956PackardClipperSuper5.8V8GAS | RWD;
1956PackardFour-HundredBase6.1V8GAS | RWD;
1956PackardPatricianBase6.1V8GAS | RWD;
1955BuickCenturyBase5.3V8GAS | RWD;
1955BuickRoadmasterBase5.3V8GAS | RWD;
1955BuickSpecialBase4.3V8GAS | RWD;
1955BuickSuperBase5.3V8GAS | RWD;
1955CadillacDeVilleBase5.4V8GAS | RWD;
1955CadillacEldoradoBase5.4V8GAS | RWD;
1955CadillacSeries 60 FleetwoodBase5.4V8GAS | RWD;
1955CadillacCommercial ChassisBase5.4V8GAS | RWD;
1955CadillacSeries 62Base5.4V8GAS | RWD;
1955CadillacSeries 75 FleetwoodBase5.4V8GAS | RWD;
Specifications
Attachment MethodBolt On
California Proposition 65Warning: This product contains a chemical known to the State of California to cause cancer.
Color/FinishSilver
FinishCast Iron
Mounting LocationFloor Mounted
Terminal GenderMale
Terminal Quantity3
Terminal TypeBlade
Voltage12
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