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

HVAC Mode Door Actuator

PART#: 15-73179
ACDelco
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2011BuickLucerneCXL3.9V6FLEXA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2011BuickLucerneCX3.9V6FLEXA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2011BuickLucerneSuper4.6V8GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2011CadillacDTSLuxury4.6V8GASRight
2011CadillacDTSPlatinum4.6V8GASRight
2011CadillacDTSBase4.6V8GASRight
2011CadillacDTSPremium4.6V8GASRight
2011CadillacDTSLivery4.6V8GASRight
2010BuickLucerneCX3.9V6FLEXA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2010BuickLucerneCXL3.9V6GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2010BuickLucerneCXL Special Edition3.9V6FLEXA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2010BuickLucerneCX3.9V6GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2010BuickLucerneCXL Special Edition3.9V6GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2010BuickLucerneCXL3.9V6FLEXA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2010BuickLucerneSuper4.6V8GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2010CadillacDTSBase4.6V8GASRight
2010CadillacDTSLivery4.6V8GASRight
2010CadillacDTSPlatinum4.6V8GASRight
2010CadillacDTSLuxury4.6V8GASRight
2010CadillacDTSPremium4.6V8GASRight
2009BuickLucerneCXL3.9V6FLEXA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2009BuickLucerneSuper4.6V8GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2009BuickLucerneCX3.9V6FLEXA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2009BuickLucerneCX3.9V6GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2009BuickLucerneCXL3.9V6GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2009CadillacDTSPlatinum4.6V8GASRight
2009CadillacDTSLuxury4.6V8GASRight
2009CadillacDTSBase4.6V8GASRight
2008BuickLucerneCX3.8V6GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2008BuickLucerneSuper4.6V8GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2008BuickLucerneCXS4.6V8GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2008BuickLucerneCXL4.6V8GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2008BuickLucerneCXL3.8V6GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2008CadillacDTSLuxury4.6V8GASRight
2008CadillacDTSBase4.6V8GASRight
2008CadillacDTSPlatinum4.6V8GASRight
2007BuickLucerneCXL3.8V6GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2007BuickLucerneCXS4.6V8GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2007BuickLucerneCX3.8V6GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2007BuickLucerneCXL4.6V8GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2007CadillacDTSLuxury4.6V8GASRight
2007CadillacDTSBase4.6V8GASRight
2006BuickLucerneCXS4.6V8GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2006BuickLucerneCXL3.8V6GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2006BuickLucerneCXL4.6V8GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2006BuickLucerneCX3.8V6GASA/C FRT AUTO/AUX CONT(CJ2), FRONT A/C - ELECTRONIC CONTROLS(C67); HVAC MODE DOOR
2006CadillacDTSBase4.6V8GASRight
Product info

The ACDelco HVAC Mode Door Actuator part number 15-73179 is a top-of-the-line replacement part designed to bring optimal performance to your Buick or Cadillac’s HVAC system.

This actuator is engineered to offer smooth and precise control over the mode settings of your vehicle’s heating, ventilation, and air conditioning system. It delivers unbeatable reliability, ensuring that your HVAC system operates at peak efficiency for longer.

Designed with high-quality materials, the ACDelco HVAC Mode Door Actuator 15-73179 is built to last. It’s rigorously tested to meet or exceed OEM specifications, guaranteeing a perfect fit and seamless operation.

This part is easy to install, making it a hassle-free solution for anyone looking to replace a faulty HVAC mode door actuator on their Buick or Cadillac.

Whether you’re experiencing issues with your vehicle’s HVAC system or simply looking to upgrade to a more reliable part, the ACDelco HVAC Mode Door Actuator 15-73179 is the perfect choice. With its exceptional performance, long-lasting durability, and easy installation, this part is a must-have for any car enthusiast looking to keep their vehicle running smoothly.

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
5
Yes
Body ColorBlack
Body MaterialPlastic
Connector ColorBlack
Connector GenderFemale
Length5.1
Mounting Hardware IncludedNo
Terminal GenderMale
Terminal Quantity5
Terminal TypePin
Width1.7
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