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Please, add your first item to the wishlist

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Headlight Dimmer Switch

PART#: D834
ACDelco
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Headlight Dimmer Switch

$60.95

Select vehicle to confirm fitment

In stock

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Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1999ChevroletP30Base5.7V8GAS
1999ChevroletP30Base7.4V8GAS
1999ChevroletP30Base6.5V8DIESEL
1999ChevroletP30Base4.3V6GAS
1999GMCP3500Base4.3V6GAS
1999GMCP3500Base7.4V8GAS
1999GMCP3500Base5.7V8GAS
1999GMCP3500Base6.5V8DIESEL
1998ChevroletP30Base4.3V6GAS
1998ChevroletP30Base7.4V8GAS
1998ChevroletP30Base6.5V8DIESEL
1998ChevroletP30Base5.7V8GAS
1998GMCP3500Base5.7V8GAS
1998GMCP3500Base6.5V8DIESEL
1998GMCP3500Base4.3V6GAS
1998GMCP3500Base7.4V8GAS
1997ChevroletP30Base4.3V6GAS
1997ChevroletP30Base6.5V8DIESEL
1997ChevroletP30Base7.4V8GAS
1997ChevroletP30Base5.7V8GAS
1997GMCP3500Base6.5V8DIESEL
1997GMCP3500Base4.3V6GAS
1997GMCP3500Base5.7V8GAS
1997GMCP3500Base7.4V8GAS
1996ChevroletBerettaBase3.1V6GAS
1996ChevroletBerettaZ263.1V6GAS
1996ChevroletBerettaBase2.2L4GAS
1996ChevroletCorsicaBase2.2L4GAS
1996ChevroletCorsicaBase3.1V6GAS
1996ChevroletP30Base6.5V8DIESEL | 0-door; Stripped Chassis;
1996ChevroletP30Base4.3V6GAS | 0-door; Stripped Chassis;
1996ChevroletP30Base7.4V8GAS | 0-door; Stripped Chassis;
1996ChevroletP30Base5.7V8GAS | 0-door; Stripped Chassis;
1996GMCP3500Base4.3V6GAS | 0-door; Stripped Chassis;
1996GMCP3500Base5.7V8GAS | 0-door; Stripped Chassis;
1996GMCP3500Base7.4V8GAS | 0-door; Stripped Chassis;
1996GMCP3500Base6.5V8DIESEL | 0-door; Stripped Chassis;
1995ChevroletBerettaBase3.1V6GAS
1995ChevroletBerettaZ263.1V6GAS
1995ChevroletBerettaBase2.2L4GAS
1995ChevroletCorsicaBase2.2L4GAS
1995ChevroletCorsicaBase3.1V6GAS
1995ChevroletP30Base4.3V6GAS | 0-door; Stripped Chassis;
1995ChevroletP30Base7.4V8GAS | 0-door; Stripped Chassis;
1995ChevroletP30Base6.5V8DIESEL | 0-door; Stripped Chassis;
1995ChevroletP30Base5.7V8GAS | 0-door; Stripped Chassis;
1995GMCP3500Base6.5V8DIESEL | 0-door; Stripped Chassis;
1995GMCP3500Base7.4V8GAS | 0-door; Stripped Chassis;
1995GMCP3500Base5.7V8GAS | 0-door; Stripped Chassis;
1995GMCP3500Base4.3V6GAS | 0-door; Stripped Chassis;
1994ChevroletBerettaBase3.1V6GAS
1994ChevroletBerettaZ263.1V6GAS
1994ChevroletBerettaBase2.2L4GAS
1994ChevroletBerettaZ262.3L4GAS
1994ChevroletBlazerSilverado Sport5.7V8GAS
1994ChevroletBlazerSilverado Sport6.5V8DIESEL
1994ChevroletBlazerSilverado6.5V8DIESEL
1994ChevroletBlazerBase6.5V8DIESEL
1994ChevroletBlazerSilverado5.7V8GAS
1994ChevroletBlazerBase5.7V8GAS
1994ChevroletC1500Cheyenne5.7V8GAS
1994ChevroletC1500WT6.5V8DIESEL
1994ChevroletC1500WT4.3V6GAS
1994ChevroletC1500Base5.7V8GAS
1994ChevroletC1500Silverado4.3V6GAS
1994ChevroletC1500WT5.7V8GAS
1994ChevroletC1500Silverado6.5V8DIESEL
1994ChevroletC1500WT5.0V8GAS
1994ChevroletC1500Cheyenne5.0V8GAS
1994ChevroletC1500Silverado5.0V8GAS
1994ChevroletC1500Base4.3V6GAS
1994ChevroletC1500Cheyenne4.3V6GAS
1994ChevroletC1500Silverado5.7V8GAS
1994ChevroletC1500Base6.5V8DIESEL
1994ChevroletC1500Cheyenne6.5V8DIESEL
1994ChevroletC1500Base5.0V8GAS
1994ChevroletC1500 SuburbanSilverado6.5V8DIESEL
1994ChevroletC1500 SuburbanBase5.7V8GAS
1994ChevroletC1500 SuburbanBase6.5V8DIESEL
1994ChevroletC1500 SuburbanSilverado5.7V8GAS
1994ChevroletC2500Base5.0V8GAS
1994ChevroletC2500Base6.5V8DIESEL
1994ChevroletC2500Cheyenne5.7V8GAS
1994ChevroletC2500Cheyenne5.0V8GAS
1994ChevroletC2500WT5.0V8GAS
1994ChevroletC2500Silverado5.7V8GAS
1994ChevroletC2500Silverado5.0V8GAS
1994ChevroletC2500WT5.7V8GAS
1994ChevroletC2500Silverado6.5V8DIESEL
1994ChevroletC2500WT6.5V8DIESEL
1994ChevroletC2500WT7.4V8GAS
1994ChevroletC2500WT4.3V6GAS
1994ChevroletC2500Base7.4V8GAS
1994ChevroletC2500Cheyenne6.5V8DIESEL
1994ChevroletC2500Cheyenne4.3V6GAS
1994ChevroletC2500Base4.3V6GAS
1994ChevroletC2500Cheyenne7.4V8GAS
1994ChevroletC2500Silverado4.3V6GAS
1994ChevroletC2500Silverado7.4V8GAS
1994ChevroletC2500Base5.7V8GAS
1994ChevroletC2500 SuburbanBase6.5V8DIESEL
1994ChevroletC2500 SuburbanSilverado5.7V8GAS
1994ChevroletC2500 SuburbanBase5.7V8GAS
1994ChevroletC2500 SuburbanBase7.4V8GAS
1994ChevroletC2500 SuburbanSilverado7.4V8GAS
1994ChevroletC2500 SuburbanSilverado6.5V8DIESEL
1994ChevroletC3500Base5.7V8GAS
1994ChevroletC3500Base7.4V8GAS
1994ChevroletC3500Base6.5V8DIESEL
1994ChevroletC3500Cheyenne6.5V8DIESEL
1994ChevroletC3500Silverado5.7V8GAS
1994ChevroletC3500Silverado6.5V8DIESEL
1994ChevroletC3500Silverado7.4V8GAS
1994ChevroletC3500Cheyenne5.7V8GAS
1994ChevroletC3500Cheyenne7.4V8GAS
1994ChevroletCorsicaBase3.1V6GAS
1994ChevroletCorsicaBase2.2L4GAS
1994ChevroletK1500Base6.5V8DIESEL
1994ChevroletK1500Cheyenne5.7V8GAS
1994ChevroletK1500Base5.0V8GAS
1994ChevroletK1500Silverado5.0V8GAS
1994ChevroletK1500WT5.0V8GAS
1994ChevroletK1500WT5.7V8GAS
1994ChevroletK1500Base4.3V6GAS
1994ChevroletK1500Silverado6.5V8DIESEL
1994ChevroletK1500Silverado4.3V6GAS
1994ChevroletK1500Cheyenne6.5V8DIESEL
1994ChevroletK1500WT6.5V8DIESEL
1994ChevroletK1500WT4.3V6GAS
1994ChevroletK1500Base5.7V8GAS
1994ChevroletK1500Cheyenne4.3V6GAS
1994ChevroletK1500Cheyenne5.0V8GAS
1994ChevroletK1500Silverado5.7V8GAS
1994ChevroletK1500 SuburbanSilverado6.5V8DIESEL
1994ChevroletK1500 SuburbanBase6.5V8DIESEL
1994ChevroletK1500 SuburbanSilverado5.7V8GAS
1994ChevroletK1500 SuburbanBase5.7V8GAS
1994ChevroletK2500Base6.5V8DIESEL
1994ChevroletK2500Silverado5.0V8GAS
1994ChevroletK2500Base4.3V6GAS
1994ChevroletK2500Base5.0V8GAS
1994ChevroletK2500Cheyenne7.4V8GAS
1994ChevroletK2500Cheyenne4.3V6GAS
1994ChevroletK2500Silverado6.5V8DIESEL
1994ChevroletK2500Silverado4.3V6GAS
1994ChevroletK2500WT4.3V6GAS
1994ChevroletK2500WT5.7V8GAS
1994ChevroletK2500Base5.7V8GAS
1994ChevroletK2500Base7.4V8GAS
1994ChevroletK2500WT7.4V8GAS
1994ChevroletK2500Cheyenne6.5V8DIESEL
1994ChevroletK2500Silverado5.7V8GAS
1994ChevroletK2500Cheyenne5.0V8GAS
1994ChevroletK2500Silverado7.4V8GAS
1994ChevroletK2500Cheyenne5.7V8GAS
1994ChevroletK2500WT5.0V8GAS
1994ChevroletK2500WT6.5V8DIESEL
1994ChevroletK2500 SuburbanBase5.7V8GAS
1994ChevroletK2500 SuburbanBase6.5V8DIESEL
1994ChevroletK2500 SuburbanSilverado6.5V8DIESEL
1994ChevroletK2500 SuburbanSilverado7.4V8GAS
1994ChevroletK2500 SuburbanSilverado5.7V8GAS
1994ChevroletK2500 SuburbanBase7.4V8GAS
1994ChevroletK3500Cheyenne6.5V8DIESEL
1994ChevroletK3500Cheyenne5.7V8GAS
1994ChevroletK3500Base6.5V8DIESEL
1994ChevroletK3500Silverado5.7V8GAS
1994ChevroletK3500Base7.4V8GAS
1994ChevroletK3500Cheyenne7.4V8GAS
1994ChevroletK3500Silverado7.4V8GAS
1994ChevroletK3500Silverado6.5V8DIESEL
1994ChevroletK3500Base5.7V8GAS
1994ChevroletP30Base5.7V8GAS | 0-door; Stripped Chassis;
1994ChevroletP30Base4.3V6GAS | 0-door; Stripped Chassis;
1994ChevroletP30Base6.5V8DIESEL | 0-door; Stripped Chassis;
1994ChevroletP30Base7.4V8GAS | 0-door; Stripped Chassis;
1994GMCC1500Sierra Special5.0V8GAS
1994GMCC1500Sierra Special4.3V6GAS
1994GMCC1500Sierra Special6.5V8DIESEL
1994GMCC1500Sierra SL5.7V8GAS
1994GMCC1500Sierra SL4.3V6GAS
1994GMCC1500Sierra SL5.0V8GAS
1994GMCC1500Sierra SLE6.5V8DIESEL
1994GMCC1500Sierra SLE5.7V8GAS
1994GMCC1500Sierra SLT5.0V8GAS
1994GMCC1500Sierra SLT4.3V6GAS
1994GMCC1500Sierra Special5.7V8GAS
1994GMCC1500Sierra SLE4.3V6GAS
1994GMCC1500Sierra SL6.5V8DIESEL
1994GMCC1500Sierra SLE5.0V8GAS
1994GMCC1500Sierra SLT5.7V8GAS
1994GMCC1500Sierra SLT6.5V8DIESEL
1994GMCC1500 SuburbanBase5.7V8GAS
1994GMCC1500 SuburbanSLE5.7V8GAS
1994GMCC2500Sierra SLT5.0V8GAS
1994GMCC2500Sierra SLT7.4V8GAS
1994GMCC2500Sierra SL6.5V8DIESEL
1994GMCC2500Sierra SL4.3V6GAS
1994GMCC2500Sierra SL5.0V8GAS
1994GMCC2500Sierra SL7.4V8GAS
1994GMCC2500Sierra SLE4.3V6GAS
1994GMCC2500Sierra SLE5.7V8GAS
1994GMCC2500Sierra SLE7.4V8GAS
1994GMCC2500Sierra SL5.7V8GAS
1994GMCC2500Sierra SLE5.0V8GAS
1994GMCC2500Sierra SLE6.5V8DIESEL
1994GMCC2500Sierra SLT6.5V8DIESEL
1994GMCC2500Sierra SLT5.7V8GAS
1994GMCC2500 SuburbanSLE6.5V8DIESEL
1994GMCC2500 SuburbanSLE7.4V8GAS
1994GMCC2500 SuburbanBase5.7V8GAS
1994GMCC2500 SuburbanBase6.5V8DIESEL
1994GMCC2500 SuburbanSLE5.7V8GAS
1994GMCC2500 SuburbanBase7.4V8GAS
1994GMCC3500Sierra SLE5.7V8GAS
1994GMCC3500Sierra SLT5.7V8GAS
1994GMCC3500Sierra SLT7.4V8GAS
1994GMCC3500Sierra SLE7.4V8GAS
1994GMCC3500Sierra SL7.4V8GAS
1994GMCC3500Sierra SLT6.5V8DIESEL
1994GMCC3500Sierra SL6.5V8DIESEL
1994GMCC3500Sierra SL5.7V8GAS
1994GMCC3500Sierra SLE6.5V8DIESEL
1994GMCK1500Sierra Special6.5V8DIESEL
1994GMCK1500Sierra Special5.7V8GAS
1994GMCK1500Sierra SL6.5V8DIESEL
1994GMCK1500Sierra SL4.3V6GAS
1994GMCK1500Sierra SLE6.5V8DIESEL
1994GMCK1500Sierra SLE4.3V6GAS
1994GMCK1500Sierra Special4.3V6GAS
1994GMCK1500Sierra SLT4.3V6GAS
1994GMCK1500Sierra Special5.0V8GAS
1994GMCK1500Sierra SLT6.5V8DIESEL
1994GMCK1500Sierra SLE5.0V8GAS
1994GMCK1500Sierra SLT5.7V8GAS
1994GMCK1500Sierra SL5.7V8GAS
1994GMCK1500Sierra SL5.0V8GAS
1994GMCK1500Sierra SLE5.7V8GAS
1994GMCK1500Sierra SLT5.0V8GAS
1994GMCK1500 SuburbanBase5.7V8GAS
1994GMCK1500 SuburbanSLE5.7V8GAS
1994GMCK2500Sierra SLT6.5V8DIESEL
1994GMCK2500Sierra SL5.0V8GAS
1994GMCK2500Sierra SLE5.7V8GAS
1994GMCK2500Sierra SL4.3V6GAS
1994GMCK2500Sierra SL6.5V8DIESEL
1994GMCK2500Sierra SLT7.4V8GAS
1994GMCK2500Sierra SLE4.3V6GAS
1994GMCK2500Sierra SL5.7V8GAS
1994GMCK2500Sierra SLT5.0V8GAS
Product info

The ACDelco Headlight Dimmer Switch part number D834 is an essential component for your Chevrolet or GMC vehicle. This high-quality switch is designed to replace your old and worn out dimmer switch, ensuring that your headlights are working properly at all times.

One of the key features of this switch is its durability. Made from top-quality materials, it is designed to withstand the wear and tear of regular use and provide reliable performance for years to come. The switch is also easy to install, making it a hassle-free replacement part that can be installed quickly and easily.

Another benefit of the ACDelco Headlight Dimmer Switch part number D834 is its compatibility. It is specifically designed to fit a range of Chevrolet and GMC models, ensuring that your vehicle operates at its best. By choosing this switch, you can be confident that it will be a perfect fit for your vehicle and will work seamlessly with other electrical components.

The usage of this switch is simple and straightforward. It controls the high and low beam headlights by adjusting the electrical current flow, allowing you to switch between the two settings easily. With this switch, you can be assured that your headlights will be operating at their highest level of efficiency.

In summary, if you’re looking for a reliable replacement dimmer switch for your Chevrolet or GMC vehicle, the ACDelco Headlight Dimmer Switch part number D834 is an excellent choice. Its durability, compatibility, and ease of use make it a must-have for any vehicle owner looking to maintain their car.

About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

Specifications
Yes
Connector GenderFemale
Connector Quantity1
Connector ShapeSquare
FinishWhite/Silver
Mounting Hardware IncludedNo
Mounting MethodColumn Mounted
Switch TypeLever
Terminal GenderMale
Terminal Quantity3
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.

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