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Universal Air HA111854C A/C Suction Line Hose Assembly
| Brand | Universal Air HA111854C |
|---|---|
| Product line | Suction Line |
| Fits | Audi · 7 vehicles |
A/C suction line hose assembly. Built for HVAC refrigerant flow in a direct replacement format.
Suction line design. Helps move refrigerant through the air conditioning system efficiently.
Universal Air line. Part of a focused HVAC hose and pipe product range.
Universal Air HA111854C Suction Line Hose Assembly
Universal Air HA111854C is an A/C suction line hose assembly for select Audi applications. It is built for vehicles that need a direct replacement suction line in the HVAC refrigerant circuit, with fitment covering 2000-2004 Audi A6 Quattro and 2002-2003 Audi S6.
Key Features
- A/C suction line hose assembly for HVAC hose and pipe service
- Fits 2000-2004 Audi A6 Quattro, N/A
- Fits 2002-2003 Audi S6, N/A
- Universal Air suction line product line for refrigerant suction-side routing
- Part number HA111854C for application matching and catalog lookup
Product Details
This suction line hose assembly is used on the low-pressure side of the air conditioning system, where refrigerant returns to the compressor. For Audi A6 Quattro and Audi S6 models in the listed years, HA111854C provides a direct-fit replacement path for the original suction line routing. If you are searching for an Audi A6 Quattro A/C suction line hose assembly or an Audi S6 HVAC hose replacement, this part number helps narrow the correct application quickly. HA111854C is also a useful reference when cross-checking service records or ordering by catalog number.
Common Issues This Part Can Address
- Damaged or leaking suction line hose
- Loss of refrigerant pressure in the A/C system
- Compressor-side suction line deterioration
- Cracked or worn HVAC hose routing on the low-pressure side
- Incorrect replacement part selection for Audi A6 Quattro or Audi S6 service
Installation Notes and Tips
Verify the vehicle year, model, and A/C line routing before installation. Compare the original hose assembly to HA111854C to confirm connector style and layout match the vehicle. After installation, evacuate and recharge the system according to factory service procedures and inspect for leaks at all connection points.
Quality Assurance
Universal Air focuses on HVAC hose and pipe components for automotive air conditioning service. HA111854C is cataloged for the listed Audi fitments and should be matched to the vehicle by year and model before purchase.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2004 | Audi | A6 Quattro | Base | 4.2L | V8 | N/A | Suction Line |
| 2003 | Audi | A6 Quattro | Base | 4.2L | V8 | N/A | Suction Line |
| 2003 | Audi | S6 | — | — | — | N/A | Suction Line |
| 2002 | Audi | A6 Quattro | Base | 4.2L | V8 | N/A | Suction Line |
| 2002 | Audi | S6 | — | — | — | N/A | Suction Line |
| 2001 | Audi | A6 Quattro | Base | 4.2L | V8 | N/A | Suction Line |
| 2000 | Audi | A6 Quattro | Base | 4.2L | V8 | N/A | Suction Line |
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