ACDELCO 19431991 Gm Hvac Heater Hose 195491133716

( Brand: Acdelco ), ( Manufacturer Part Number: 19431991 ), ( Part Type: Hvac Heater Hose ), ( Product Type: A/c Heating ), ( UPC: 195491133716 ), ( Fitment Type: Vehicle Specific ), ( Compatible Make S : Buick, Pontiac, Chevrolet ), ( Compatible Model S : Rendezvous, Aztek, Venture ), ( Fitnote: W/o Rear Auxiliary A/c. Fits Models Without Rear Auxiliary A/c. ), ( Product Subtype: Heater Hoses, Pipes ), ( Series: Genuine Gm Parts ), ( Department: Replacement )

Review ACDELCO Genuine Gm Parts Hvac Heater Hose

The ACDelco 19431991 GM HVAC Heater Hose is a premium quality replacement part designed to fit and function perfectly in select General Motors vehicles. This heater hose is engineered to meet or exceed OE specifications, ensuring optimal performance and reliability.

The hose is constructed from high-quality materials, including a reinforced rubber cover that resists swelling, bulging, and leaks. The inner layer is made of a durable, heat-resistant material that maintains its flexibility and shape even in extreme temperatures. This ensures consistent heater performance and helps prevent cold spots in the vehicle's cabin.

The ACDelco 19431991 GM HVAC Heater Hose features a secure, twist-lock connection that provides a strong and leak-free seal. The hose is also equipped with reinforced clamps that provide a snug and secure fit on the heater core and expansion tank, preventing leaks and reducing the risk of damage to other components.

This replacement heater hose is designed to fit select GM vehicles, including those with gasoline and diesel engines. It is recommended for use in vehicles with air conditioning systems that utilize an engine coolant-based heating system. The hose is backed by ACDelco's warranty, ensuring customer satisfaction and peace of mind.

In summary, the ACDelco 19431991 GM HVAC Heater Hose is a top-tier replacement part that offers superior durability, reliability, and performance. It is specifically engineered to fit and function perfectly in select GM vehicles, ensuring optimal heating system performance and helping to maintain a comfortable cabin temperature.

The Acdelco 19431991 GM HVAC heater hose is a replacement part designed for General Motors vehicles. Here are some potential pros and cons of purchasing this part:

1. OEM Compatibility: This heater hose is a direct fit for GM vehicles, ensuring proper function and fit.

2. Durability: Acdelco is a reputable brand known for manufacturing high-quality auto parts. This heater hose is expected to last long.

3. Improved Performance: A new heater hose can help improve the overall performance of the HVAC system, providing better heating and cooling.

4. Peace of Mind: Replacing a worn-out or leaking heater hose can give you peace of mind, knowing that your vehicle's heating and cooling system is functioning properly.

1. Cost: Replacement parts can be expensive. The cost of this heater hose may vary depending on the retailer and location.

2. Installation: Installing a new heater hose can be a complex process, especially for those without automotive experience.

3. Potential for Additional Repairs: Replacing a heater hose may uncover other issues within the HVAC system that require additional repairs.

While there are some cons associated with purchasing and installing a new Acdelco 19431991 GM HVAC heater hose, the benefits often outweigh the drawbacks. A new heater hose can improve the performance of your vehicle's HVAC system, provide peace of mind, and ensure OEM compatibility. However, be aware that the cost of the part and potential installation challenges may require careful consideration before making a purchase.

If you're experiencing issues with your vehicle's heating and cooling system, and a heater hose replacement is recommended, it may be worth investing in a high-quality OEM replacement part like the Acdelco 19431991 GM HVAC heater hose. Be sure to consider the cost and installation challenges before making a purchase, and consider seeking the assistance of a professional mechanic if you're not confident in your ability to install the part yourself.

Details:

Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Genuine GM Parts HVAC Heater Hose 19431991 by ACDelco. Made from high-quality materials for ultimate durability. Right for your vehicle and lifestyle.

Features: designed to deliver trouble-free, consistent performance. With many years of manufacturing experience, ACDelco is the name you can trust. Location: Heater Outlet. Manufactured to meet or exceed strict quality requirements.

part #: 19431991 prices

• $12.00-$45.00

specifications aiconditioni:

• brand: Acdelco
• mpn: 19431991
• part type: Hvac Heater Hose
• product type: A/c Heating
• upc: 195491133716
• fitment type: Vehicle Specific
• compatible make s : Buick, Pontiac, Chevrolet
• compatible model s : Rendezvous, Aztek, Venture
• fitnote: W/o Rear Auxiliary A/c. Fits Models Without Rear Auxiliary A/c.
• product subtype: Heater Hoses, Pipes
• series: Genuine Gm Parts
• department: Replacement

payments aiconditioni:

• wallet: Paypal
• other
• credit card: Visa

shipping aiconditioni:

• class: Standard
• transit: 2-6 Days
• service: FedEx Ground or FedEx Home Delivery
• type: Fixed
• carrier: FedEx
• cost: $0.00

general aiconditioni:

• condition: New
• Commercial Truck Parts > Air Conditioning Heating > A/C Hoses Fittings

returns aiconditioni:

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

offer aiconditioni:

• started: June 4, 2025
• quantity: 2
• options: Ship-to-home
• availability: In Stock
• sold: 0

seller aiconditioni:

• rating: 97.4%
• # reviews: 124896
• city: Carson, California

Acdelco 19431991 Is Similar To:

• 16571m Acdelco Professional Hvac Heater Hose 021625751269 (52.3% similar) Condition is new. Shipped with USPS first class package...(August 17th, 2019)
• 22743l Acdelco Professional Hvac Heater Hose 707773882542 (52.3% similar) Location: reservoir to pipe. With many years of manufacturing experience, Acdelco is the name you can trust. Specifications: material: rubber color: black clamps included: yes end 1 inside diameter in. 77 end 1 inside diameter mm: 20. Designed utilizing the latest technology, this product by Acdelco...(September 23rd, 2019)
• 16436m Acdelco Professional Hvac Heater Hose 021625749914 (52.3% similar) Designed utilizing the latest technology, this product by Acdelco features premium quality and will perform better than advertised. 62 end 1 inside diameter mm: 16 2 in. With many years of manufacturing experience, Acdelco is the name you can trust. Specifications: measurements: 3/4 in x material: ...(October 3rd, 2019)
• 33604 Acdelco Professional Hvac Control Duct Hose 021625284118 (42.9% similar) With many years of manufacturing experience, Acdelco is the name you can trust. Designed utilizing the latest technology, this product by Acdelco features premium quality and will perform better than advertised...(October 5th, 2019)
• 16165m Acdelco Professional Hvac Heater Hose 021625238807 (52.3% similar) 75 end 1 inside diameter mm: 19 2 in. Specifications: measurements: 3/4 in x material: reinforced rubber original equipment replacement: yes color: black clamps included: no end 1 inside diameter. Location: auxiliary heater PIPE-2 to radiator. Designed utilizing the latest technology, this product ...(December 31st, 2019)
• 14065s Acdelco Professional Hvac Heater Hose 021625235646 (52.3% similar) Notes: cut to fit. With many years of manufacturing experience, Acdelco is the name you can trust. Designed utilizing the latest technology, this product by Acdelco features premium quality and will perform better than advertised. 5 end 1 inside diameter mm: 13 2 in. Location: heater to pipe. ...(January 2nd, 2020)
• 19130076 Acdelco Gm Original Equipment Hvac Heater Hose 193468147933 (50.8% similar) Designed utilizing the latest technology, this product by Acdelco features premium quality and will perform better than advertised. length : material: rubber programming required: no wall thickness. Specifications: clamps included: no color: black contains spring: end 1 inside diameter. Gm original...(June 3rd, 2020)
• 18006l Acdelco Professional Hvac Heater Hose 021625239125 (52.3% similar) With many years of manufacturing experience, Acdelco is the name you can trust. 62 end 1 inside diameter mm: 16 2 in. Specifications: measurements: 5/8 in x 3/4 material: reinforced rubber original equipment replacement: yes color: black clamps included: no end 1 inside diameter. Designed utilizing ...(June 5th, 2020)
• 15708626 Acdelco Gm Original Equipment Hvac Heater Hose 193468151831 (50.8% similar) With many years of manufacturing experience, Acdelco is the name you can trust. Gm original equipment trade hvac heater hose by Acdelco. Location: heater inlet. Designed utilizing the latest technology, this product by Acdelco features premium quality and will perform better than advertised...(June 10th, 2020)
• 16321m Acdelco Professional Hvac Heater Hose 021625583600 (52.3% similar) Specifications: measurements: 5/8 in x 3/4 material: reinforced rubber original equipment replacement: yes color: black clamps included: no end 1 inside diameter. Designed utilizing the latest technology, this product by Acdelco features premium quality and will perform better than advertised. ...(September 7th, 2020)
• Acdelco 16544m Professional Hvac Heater Hose (68.1% similar) length : 15.7. Original equipment replacement: yes. Location: VALVE-1 to intake manifold. Color: black. End 1 inside diameter in: 0.65. Contains spring: no. End 1 inside diameter mm: 17MM. Universal or specific fit. End 2 inside diameter mm: 17MM. Size: 0.65 hose shape: molded assembly. Made from ...(August 20th, 2023)