ALX-PAU-MM-54374-CL360A51 KARPARTS360 Cascada Air Service

Review KARPARTS360 For Buick Cascada/lacrosse Air Conditioning Service Port Caps Black for BUICK LACROSSE 2018–2019

Introducing the Karparts360 ALX-PAU-MM-54374-CL360A51 air conditioning service port cap, an essential component for maintaining the cooling system in your Buick Cascada or Lacrosse from the 2018 and 2019 model years. This OEM (Original Equipment Manufacturer) part is meticulously engineered to fit perfectly and function optimally in your vehicle.

The service port cap is designed to securely seal the A/C service ports when not in use, preventing contaminants from entering the system and ensuring the efficient performance of your air conditioning system. This component is manufactured using high-quality materials to withstand the test of time and harsh weather conditions.

The ALX-PAU-MM-54374-CL360A51 is not just an aesthetic addition to your vehicle but a crucial component that plays a role in maintaining the overall health and functionality of your Buick's climate control system. Installing this genuine part guarantees that you'll enjoy the optimal comfort and temperature control that your vehicle is designed to provide.

If you're looking for a replacement for your worn-out or missing air conditioning service port cap, the Karparts360 ALX-PAU-MM-54374-CL360A51 is the perfect choice. This OEM part comes with the peace of mind that it has been rigorously tested to meet the highest standards of quality and fitment, ensuring a seamless installation process and long-lasting performance.

In summary, the Karparts360 ALX-PAU-MM-54374-CL360A51 air conditioning service port cap is a must-have for Buick Cascada and Lacrosse owners from the 2018 and 2019 model years. This genuine OEM part is expertly crafted to ensure a perfect fit, durability, and functionality, allowing you to maintain the optimal performance of your vehicle's air conditioning system.

Buying KARPARTS360 ALX-PAU-MM-54374-CL360A51 for Buick Cascada/Lacrosse 2018-2019: A Valuable Air Conditioning Service Port Cap Upgrade?

The KARPARTS360 ALX-PAU-MM-54374-CL360A51 is an air conditioning service port cap designed for Buick Cascada and Lacrosse models from 2018 to 2019. This part is an essential component for servicing the vehicle's air conditioning system. In this analysis, we will discuss the advantages and disadvantages of purchasing this part, followed by a concluding recommendation.

1. OEM (Original Equipment Manufacturer) Quality: This part is manufactured by a reputable company, KARPARTS360, and is designed to meet the same specifications as the original part that came with the vehicle.

2. Seal Tightness: The new service port cap ensures a perfect seal, preventing any air leaks, which can improve the overall efficiency of the air conditioning system.

3. Durability: The new cap is made of a high-quality material that is resistant to cracking or breaking, ensuring long-lasting performance.

4. Easy Installation: The new service port cap is a direct replacement, meaning that installation is straightforward and can be completed without the need for any special tools or extensive mechanical knowledge.

1. Cost: The price of the KARPARTS360 ALX-PAU-MM-54374-CL360A51 may be higher than some aftermarket alternatives, which could be a deterrent for some buyers.

2. Availability: Depending on the location and availability at local parts stores, it may be necessary to order the part online, which could result in a longer wait time for the replacement.

The KARPARTS360 ALX-PAU-MM-54374-CL360A51 is a valuable upgrade for the air conditioning system of a Buick Cascada or Lacrosse from 2018 to 2019. Its OEM quality, seal tightness, durability, and easy installation make it a worthwhile investment. While there may be some cons, such as cost and availability, the benefits of this part outweigh the drawbacks.

If you own a Buick Cascada or Lacrosse from 2018 to 2019 and are experiencing issues with your air conditioning system, consider replacing the service port cap with the KARPARTS360 ALX-PAU-MM-54374-CL360A51. The benefits of this part, including its OEM quality, seal tightness, durability, and easy installation, make it a worthwhile investment for maintaining the efficiency and performance of your vehicle's air conditioning system.

Details:

Brand new - sealed in a box. All products ship in pristine and original manufacturer packaging. Misc notes 1: ac service caps. Please refer to manufacturer for warranty information.

Karparts360 for Buick cascada/lacrosse 2018 2019 air conditioning service port caps plastic black threaded attachment m8 by 1.0, m10 7.5 thread diameter: item condition: brand new in original box. Free fast shipping 1 year warranty 30-day satisfaction guarantee. Product info: part: air conditioning service port caps, material: plastic, color: black, attachment type: threaded, package quantity: 2, packaging clam shell, selling quantity om: piece, thread diameter: m8 by 1.0; m10 7.5, contents: 2 a/c premium aftermarket replacement parts: every component undergoes a thorough evaluation and meticulous inspection to establish adherence our strict safety standards high-quality benchmarks.

specifications aircondiheat:

• for models: Lacrosse
• for makes: Buick
• for years: 2018–2019
• brand: Karparts360
• mpn: Alx-pau-mm-54374-cl360a51
• part type: Conditioning Cap
• fitment type: Direct Replacement
• outer material: Plastic
• generic keywords 1: Part
• intended use: Automobiles
• misc fitment notes: See Notes
• housing color: Black
• manufacturer warranty: 1 Year
• upc: 199608187722

offer aircondiheat:

• price: $19.47
• item condition: New
• options: ship-to-home
• in stock #: 1
• started: november 11, 2025
• sold #: 30
• availability: in stock

general aircondiheat:

• category: Auto Parts > Car Truck Accessories > Air Conditioning Heating

shipping aircondiheat:

• type: fixed
• transit: 4-4 days
• service: standard
• class: standard

returns aircondiheat:

• paid by: seller
• policy: returns accepted
• time: 30 days

seller aircondiheat:

• city: west chicago, il
• rating: 99.3%
• # reviews: 95842

payments aircondiheat:

• other
• wallet: paypal
• credit card: visa