Description
Product Overview
The A-Premium 4‑layer AC refrigerant hose is a precision‑engineered component designed to replace the original air‑conditioning suction hose in a range of Volkswagen Jetta and Golf models equipped with the 2.8L V6 engine. Constructed from a high‑grade, multi‑layer polymer blend, the hose offers superior resistance to abrasion, chemical exposure, and temperature extremes. Each of the four layers serves a specific purpose: the inner liner provides a smooth, non‑reactive surface for refrigerant flow; the reinforcement layer adds tensile strength to prevent bulging under pressure; the outer barrier shields against oil and moisture ingress; and the exterior jacket protects against physical damage and UV degradation. The hose measures 32.6 x 14.6 x 7 inches when packaged, and the individual hose itself weighs approximately 3.09 pounds, making handling and installation straightforward. Compatibility is verified against OEM part numbers HA‑11044C, 1J1820743AB, and 1J1820743G, ensuring a seamless fit without the need for modifications.
![[Product front view showing all components]](https://www.oasisgo.store/wp-content/uploads/2026/06/6bee5328df9a46439ff56820ef3d1822.jpg)
Usage
This refrigerant hose is intended for use in the HVAC systems of Volkswagen Jetta GLI, GLS, GLX (model years 1999‑2002) and Golf GTI GLX (2000‑2001) as well as Golf GTI VR6 (2002‑2005). It excels in environments where the vehicle is subjected to frequent temperature fluctuations, such as hot summer climates or cold winter regions, because the four‑layer construction maintains flexibility and integrity across a wide operational temperature range. The hose is ideal for both professional automotive technicians performing a full HVAC overhaul and DIY enthusiasts seeking a reliable replacement part. Installation typically involves disconnecting the old suction hose, verifying the fit with the existing clamps, and securing the new hose using the factory‑provided fittings. No special tools are required beyond standard wrench sets, and the hose’s design minimizes the risk of leaks, helping to restore optimal cooling performance quickly.
Why Choose Us
Choosing the A-Premium refrigerant hose means selecting a product backed by rigorous quality control and a commitment to customer satisfaction. Each hose undergoes a multi‑stage testing process that includes pressure endurance, flexibility, and chemical resistance assessments to guarantee that it meets or exceeds OEM specifications. A-Premium provides a one‑year unlimited‑mileage warranty, reflecting confidence in the durability of the four‑layer design. In addition, the company offers responsive after‑sales support, with knowledgeable staff ready to assist with fitment questions, installation guidance, and warranty claims. The brand’s reputation for meticulous craftsmanship is reinforced by its focus on sourcing premium raw materials and employing precision extrusion techniques, resulting in a hose that not only fits perfectly but also delivers long‑term reliability. Customers benefit from a product that restores the HVAC system’s efficiency, reduces the likelihood of future failures, and ultimately extends the service life of the vehicle’s climate control components.
Key Features
- Four‑layer construction delivers exceptional durability and resistance to wear, ensuring a long service life.
- Exact OEM fit for Volkswagen Jetta and Golf 2.8L V6 models eliminates the need for modifications.
- Wide temperature tolerance maintains flexibility in extreme hot or cold climates, preserving performance.
- Easy installation with standard clamps and fittings reduces labor time for professionals and DIYers alike.
- One‑year unlimited‑mileage warranty and dedicated customer support provide peace of mind after purchase.
FAQ
What vehicles are compatible with this refrigerant hose?
The hose fits Volkswagen Jetta GLI, GLS, GLX (1999‑2002) and Golf GTI GLX (2000‑2001) as well as Golf GTI VR6 (2002‑2005) equipped with the 2.8L V6 engine.
Is the hose compatible with the original OEM part numbers?
Yes, the hose matches OEM part numbers HA‑11044C, 1J1820743AB, and 1J1820743G, guaranteeing a direct replacement without the need for adapters.
Can I install the hose myself, or do I need a professional?
The hose is designed for straightforward installation using standard tools. While professional installation is recommended for optimal results, experienced DIY enthusiasts can successfully replace the hose by following the included instructions.
What warranty does A-Premium offer on this product?
A-Premium provides a one‑year unlimited‑mileage warranty that covers any defects in material or workmanship, giving you confidence in the product’s durability.
How does the four‑layer design improve performance?
The inner layer ensures smooth refrigerant flow, the reinforcement layer adds strength to prevent bulging, the barrier layer protects against oil and moisture, and the outer jacket shields against physical damage and UV exposure, together delivering reliable HVAC performance.
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