1. Cadillac AC & Heater Controls For Sale
  2. sku: 3529194818184791
  3. AC DELCO RX77P3

AC DELCO RX77P3 Hvac Control Module

fits model: Srx, Verano, Lacrosse, Regal, Malibu, Impala. make: Cadillac. year: 2012–2017.

Rx77p3 Ac Delco Hvac Control Module For Cadillac Srx Verano Lacrosse Regal Malibu Impala

( Brand: Ac Delco ), ( Manufacturer Part Number: RX77P3 ), ( Part Type: Hvac Control Module ), ( Product Warranty: 12 Month Warranty ), ( Part Info: Hvac Control Module New ), ( Years: 2012 2013 2015 2014 2016 2017 12 13 15 14 16 17 ), ( Makes: Cadillac Buick Chevrolet ), ( Models: Srx Verano Lacrosse Regal Malibu Impala ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )

Review AC DELCO Hvac Control Module Cadillac fits VERANO LACROSSE REGAL MALIBU IMPALA SRX 2012–2017

The AC Delco RX77P3 HVAC Control Module is a crucial component in the climate control system of various Cadillac models, including SRX, Verano, Lacrosse, Regal, and Malibu, as well as Impala. This advanced module is designed to regulate and manage the heating, ventilation, and air conditioning functions in these vehicles.

The RX77P3 is a highly sophisticated electronic control unit that utilizes state-of-the-art technology to maintain optimal interior temperature and comfort levels. It communicates with other vehicle systems, such as the engine control module and powertrain control module, to ensure seamless integration and coordinated performance.

This HVAC control module is engineered to provide reliable and efficient climate control in various driving conditions. It features advanced sensors that continuously monitor outside temperature, interior temperature, and cabin humidity levels. Based on this data, the module calculates the optimal blend of air, temperature, and fan speed to maintain a comfortable environment for the vehicle's occupants.

The RX77P3 also includes various user-friendly features, such as defrost and recirculation modes, to enhance the driving experience. It is designed to be durable and resilient, with a robust construction that can withstand the rigors of daily use in various driving environments.

When it comes to installation, the AC Delco RX77P3 HVAC Control Module is designed to be a direct replacement for the original equipment in the listed Cadillac models. This means that no modifications are required, making the installation process straightforward and hassle-free for most vehicle owners.

In summary, the AC Delco RX77P3 HVAC Control Module is an essential component for maintaining the climate control system in various Cadillac models. Its advanced features, seamless integration with other vehicle systems, and user-friendly design make it an excellent choice for those seeking reliable and efficient temperature control in their vehicles.

Buying the AC Delco RX77P3 HVAC control module for Cadillac SRX, Verano, Lacrosse, Regal, and Malibu Impala models can be a viable option for those experiencing issues with their vehicle's heating, ventilation, and air conditioning (HVAC) system. Here are some potential pros and cons to consider before making a purchase:

Pros:

1. OEM (Original Equipment Manufacturer) Replacement: This AC Delco part is an original equipment replacement, meaning it is manufactured to the same specifications as the original part in your vehicle.

2. Diagnostic Functionality: This control module includes diagnostic capabilities, which can help identify and troubleshoot various HVAC system issues.

3. Warranty: AC Delco offers a 12-month/12,000-mile limited warranty against defects in materials and workmanship.

4. Availability: This part is widely available at various retailers, including auto parts stores and online marketplaces.

Cons:

1. Cost: The AC Delco RX77P3 HVAC control module can be more expensive than aftermarket alternatives.

2. Complex Repair: Installing this module may require advanced knowledge and skills, potentially requiring professional assistance.

3. Potential for Additional Costs: If other components in the HVAC system are damaged, additional repairs and replacement parts may be necessary, which could increase the overall cost.

Conclusion:

The AC Delco RX77P3 HVAC control module is a reliable and effective solution for those experiencing issues with their Cadillac's HVAC system. Its OEM design ensures a proper fit and function, while diagnostic capabilities can help identify and resolve various HVAC problems. However, its cost and potential complexity of installation may deter some consumers. Ultimately, the decision to purchase this part depends on your comfort level with DIY repairs, your budget, and the severity of your HVAC system issues.

Recommendation:

If you are comfortable with advanced repair tasks or have access to a qualified mechanic, purchasing the AC Delco RX77P3 HVAC control module can be a worthwhile investment for restoring proper heating, ventilation, and air conditioning functionality to your Cadillac vehicle. However, if cost is a concern, you may want to consider exploring aftermarket alternatives or seeking professional advice on the root cause of your HVAC system issues before making a purchase.

Details:

Make model Years Sub model, Fit Notes: LABELED 13591314; A/C FRONT AUTO/AUX CONTROL CJ2, Burglarise 2012 - 2013 Base, Burglarise 2012 Leather, Burglarise 2012 Convenience, Burglarise 2012 Premium, Chevrolet Malibu 2013 LTZ, Chevrolet Malibu 2013 LT, Chevrolet Malibu 2013 Eco, Buick Regal 2013, 2012 - 2013. Make model Years Sub model, Fit Notes: Except PARALLEL 14KW ELECTRIC HYBRID PROPULSION HP6 ; A/C FRONT AUTO/AUX CONTROL CJ2, Buick Regal 2012 Premium, Buick Regal 2012 Base, Buick Regal 2012 GS. Make model Years Sub model, Fit Notes: A/C FRONT AUTO/AUX CONTROL CJ2, Chevrolet Impala 2014, Buick Regal 2012 Base, Buick Verano 2017, Buick Verano 2016 Sport Touring, Buick Verano 2015 - 2016 Base, Buick Verano 2015 - 2016 Convenience, Buick Verano 2015 - 2016 Premium, Buick Verano 2015 - 2016 Leather. Make model Years Sub model, Fit Notes: LABELED 13591314 OR 13585644; A/C FRONT AUTO/AUX CONTROL CJ2, Buick Verano 2014 Premium, Buick Verano 2013 Turbo, Buick Verano 2012 - 2014 Convenience, Buick Verano 2012 - 2014 Leather, Buick Verano 2012 - 2014 Base.

part #: rx77p3 price

  • $198.18

specifications cahecon:

  • for models: Srx, Verano, Lacrosse, Regal, Malibu, Impala
  • for makes: Cadillac
  • for years: 2012-2017
  • brand: Ac Delco
  • mpn: Rx77p3
  • part type: Hvac Control Module
  • product warranty: 12 Month Warranty
  • part info: Hvac Control Module New
  • years: 2012 2013 2015 2014 2016 2017 12 13 15 14 16 17
  • makes: Cadillac Buick Chevrolet
  • models: Srx Verano Lacrosse Regal Malibu Impala
  • important: Please Read All Notes Before Making This Purchase
  • cs-sku: 400

general cahecon:

  • condition: New
  • Car Truck Parts Accessories > Air Conditioning Heating > HVAC Controls Control Units

offer cahecon:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • started: June 28, 2025

payments cahecon:

  • other
  • credit card: Mastercard
  • wallet: Apple-pay

shipping cahecon:

  • class: Standard
  • carrier: FedEx
  • transit: 4-9 Days
  • service: FedEx Ground or FedEx Home Delivery
  • cost: $0.00
  • type: Fixed

returns cahecon:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days

seller cahecon:

  • rating: 95.3%
  • # reviews: 50231
  • city: Greenbush, MassAchusetts
for models: srx, verano, lacrosse, regal, malibu, impala, for makes: cadillac, for years: 2012-2017, part type: hvac control module, product warranty: 12 month warranty, part info: hvac control module new, years: 2012 2013 2015 2014 2016 2017 12 13 15 14 16 17, makes: cadillac buick chevrolet, models: srx verano lacrosse regal malibu impala, important: please read all notes before making this purchase, cs-sku: 400,
category: auto parts > car truck parts accessories > air conditioning heating > hvac controls control units, sku: 3529194818184791,
Ac Delco RX77P3 Is Similar To:
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1 offer $198.18 USD
  • New. Offer #1 priced at $198.18 + $0.00 shipping estimate = $198.18* total. Buick Verano 2015-2016 Leather. Part Number: .FREE SHIPPING

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