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Please, add your first item to the wishlist

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Headlight Relay (4-Terminal) (Gray)

PART#: D1755A
ACDelco
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2011BuickLucerneSuper4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2011BuickLucerneCX3.9V6FLEX4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2011BuickLucerneCXL3.9V6FLEX4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2011CadillacDTSPremium4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2011CadillacDTSBase4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2011CadillacDTSLivery4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2011CadillacDTSPlatinum4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2011CadillacDTSLuxury4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2010BuickLucerneSuper4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2010BuickLucerneCX3.9V6FLEX4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2010BuickLucerneCXL Special Edition3.9V6GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2010BuickLucerneCXL3.9V6GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2010BuickLucerneCXL Special Edition3.9V6FLEX4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2010BuickLucerneCX3.9V6GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2010BuickLucerneCXL3.9V6FLEX4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2010CadillacDTSPlatinum4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2010CadillacDTSPremium4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2010CadillacDTSLivery4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2010CadillacDTSBase4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2010CadillacDTSLuxury4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2009BuickLucerneCX3.9V6GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2009BuickLucerneSuper4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2009BuickLucerneCXL3.9V6FLEX4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2009BuickLucerneCX3.9V6FLEX4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2009BuickLucerneCXL3.9V6GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2009CadillacDTSLuxury4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2009CadillacDTSPlatinum4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2009CadillacDTSBase4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2008BuickLucerneCXL4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2008BuickLucerneCXL3.8V6GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2008BuickLucerneCX3.8V6GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2008BuickLucerneCXS4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
2008BuickLucerneSuper4.6V8GAS4-TERMINAL, GRAY, LOW-PROFILE 280 MICRO
Product info

The ACDelco Headlight Relay part number D1755A is a reliable and durable replacement part designed for Buick and Cadillac vehicles. This high-quality relay is engineered to provide optimal performance, allowing you to drive with confidence in all weather conditions.

One of the key features of the ACDelco Headlight Relay is its ability to regulate the flow of electricity to the headlights, ensuring that they receive the proper amount of power for optimal illumination. This not only helps to improve visibility while driving, but also extends the lifespan of your headlights by preventing them from burning out too quickly.

In addition to its superior performance, the ACDelco Headlight Relay is also incredibly easy to install. Whether you’re a seasoned mechanic or a DIY enthusiast, you’ll appreciate the user-friendly design of this part, which makes installation a breeze.

Overall, the ACDelco Headlight Relay part number D1755A is the perfect solution for drivers who want to improve the performance and reliability of their Buick or Cadillac vehicle’s headlights. With its high-quality construction, advanced features, and easy installation process, this relay is a must-have for anyone who wants to get the most out of 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
Amperage Rating20
Cover MaterialPlastic
Mounting Bracket IncludedNo
Mounting Hardware IncludedNo
Mounting TypePush-In
Terminal GenderMale
Terminal Quantity6
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.

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