CADILLAC 278-05811L Rear Driver Left Door Glass Acoustic 27192620

( Part Type: Driver Door ), ( Conditions Options: Lh, P ), ( Genuine Oem: Yes ), ( Ipn: 278-05811l ), ( Placement: Driver/left ), ( Manufacturer Warranty: 90 Day ), ( Partout Id: A-79943422 )

Review CADILLAC Driver Left Rear Door Glass Acoustic fits CT6 2016–2020

Cadillac OEM Driver's Side Rear Door Glass with AC Compressor for CTS models (278-05811L, 27192620)

This OEM (Original Equipment Manufacturer) Cadillac driver's side rear door glass with an integrated AC compressor (part number 278-05811L, cross-referenced as 27192620) is a direct factory replacement for select Cadillac CTS models between years 16-20. Designed with precision engineering and advanced materials, this component ensures optimal fit, function, and durability.

1. OEM Quality: Engineered and manufactured to meet or exceed Cadillac's rigorous specifications, ensuring a perfect fit and optimal performance.

2. AC Compressor Integrated: This door glass comes with an integrated AC compressor, eliminating the need for a separate compressor during installation, saving time and effort.

3. Enhanced Comfort: The integrated AC compressor provides improved climate control, enhancing overall comfort for the vehicle's passengers.

4. Durability: Constructed from high-quality materials, this rear door glass is designed to withstand the test of time and various weather conditions.

5. Easy Installation: Designed for a straightforward installation process, this component is a hassle-free solution for replacing a damaged or worn-out glass.

Compatibility: Cadillac CTS models from 2016 to 2020

Part Number: 278-05811L, 27192620

Please ensure that all installation procedures are carried out according to the manufacturer's instructions to maintain the warranty and ensure the longevity of the part. If you have any questions regarding this product, please do not hesitate to contact us for further assistance.

The Cadillac CTS model years 2016-2020 come equipped with a driver's side rear door glass that includes AC functionality. When this component fails, you may consider purchasing a replacement from the market. The part number for this specific component is 278-05811L. In this context, we will discuss the potential pros and cons of buying this part.

1. Enhanced Comfort: The primary reason for purchasing this part is to restore the functionality of the air conditioning system in the driver's side rear door. This will contribute to the overall comfort of the vehicle, particularly during hot weather conditions.

2. Improved Convenience: The AC function in the rear door glass allows passengers to enjoy a cooler environment without needing to adjust the temperature in the main cabin. This can be particularly useful when traveling with young children or elderly passengers.

3. Increased Safety: A faulty rear door glass AC system can lead to unwanted heat buildup in the vehicle, which can potentially pose a safety risk, particularly for vulnerable passengers. Replacing the faulty component can help mitigate this risk.

1. Cost: Replacing the rear door glass AC component can be an expensive proposition, especially when compared to the cost of a standard replacement glass. This is due to the added complexity of the AC functionality.

2. Complex Installation: Installing a new rear door glass AC component requires a higher level of technical expertise compared to a standard glass replacement. This may necessitate the involvement of a professional technician, which can add to the overall cost.

3. Potential for Future Failures: While the new component may restore the functionality of the AC system in the rear door glass, there is always a possibility of future failures due to the complex nature of the system.

In conclusion, the decision to purchase a Cadillac CTS driver's side rear door glass AC component (278-05811L) depends on various factors, including the extent of the inconvenience caused by the faulty component, the budget for the repair, and the willingness to invest in a more complex and potentially expensive replacement. If comfort and convenience are top priorities, and the cost is not a significant concern, then replacing the faulty component may be a worthwhile investment. However, if the cost is a major concern, or if the vehicle is approaching the end of its life, it may be more practical to consider alternative solutions, such as using the vehicle without the AC function in the rear door, or selling the vehicle and investing in a new one. Ultimately, the decision should be based on a careful evaluation of the specific circumstances and priorities.

If the decision is made to proceed with the replacement of the Cadillac CTS driver's side rear door glass AC component (278-05811L), it is recommended to source the part from a reputable supplier and have it installed by a qualified technician to ensure proper functionality and longevity. Additionally, it may be beneficial to explore financing options, such as a repair loan or a credit card with a generous rewards program, to help manage the cost of the repair.

Details:

Verify and check fluid type, levels, viscosity requirements. Cooling lines must be flushed of debris before installing. CT6 16-18 Luxury, L. Inspect and replace seals before installation if necessary.

We remove the oil pan and filter to inspect unit. It is required that you re-seal transmission and engine oil pans. IT IS required THAT YOU re-seal the transmission and engine oil pans. No Hardware, Accessories.

CT6 16-18 Premium, L. Check with the dealer as components may be different. If heat tabs are melted or removed, warranty void. Small Parcel Shipping UPS/FedEx: Free shipping on all small parcel orders.

CT6 19-20 acoustic, L. Warranty does not cover negligence or abuse of unit. Air bags must be installed and inspected by a factory trained certified technician. CT6 16-18 Platinum, L.

Inspected and replace seals before installation if necessary. Timing components, injectors, oil cooler, thermostat, and water pump must be replaced. Transfer Case. B R cannot and will not guarantee miles.

Residential delivery is not included in the free shipping. The torque converter must be properly seated and aligned to the front pump.

part #: 278-05811l price

• $125.00

specifications glacatru:

• for models: Ct6
• for makes: Cadillac
• for years: 2016-2020
• part type: Driver Door
• conditions options: Lh, P
• genuine oem: Yes
• ipn: 278-05811l
• placement: Driver/left
• manufacturer warranty: 90 Day
• partout id: A-79943422

general glacatru:

• condition: Used
• Exterior Parts Accessories > Glass Window Parts > Auto Glass

offer glacatru:

• sold: 0
• best offers: True
• started: June 24, 2025
• availability: In Stock
• quantity: 1
• options: Ship-to-home

seller glacatru:

• rating: 93.7%
• city: Boring, Oregon
• # reviews: 61140

payments glacatru:

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

returns glacatru:

• paid by: Buyer
• time: 60 Days
• policy: Returns Accepted

shipping glacatru:

• service: Standard
• transit: 3-8 Days
• cost: $10.00
• class: Standard
• type: Fixed

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