Genuine Audi A3 Radiator Hose

Radiator Hose Tube

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43 Radiator Hoses found

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Audi A3 Water Inlet Hose Part Number: 5Q0-121-058-AC
$17.74 MSRP: $28.38
You Save: $10.64 (38%)
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Product Specifications
- Other Name: Hose
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2022-2024, 2017-2020 Audi A3 | Premium, Premium Plus, Prestige, Titanium | 4 Cyl 2.0 L GAS
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Audi A3 Overflow Hose Part Number: 5Q0-121-447-G
$18.36 MSRP: $29.38
You Save: $11.02 (38%)
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Product Specifications
- Other Name: Venthose; Vent Hose
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2015-2020 Audi A3 | Premium, Premium Plus, Prestige, Titanium | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Audi A3 Reservoir Hose Part Number: 5Q0-122-109-J
$23.24 MSRP: $37.18
You Save: $13.94 (38%)
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Product Specifications
- Other Name: Hose; Return Hose, Upper Hose
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2015-2020 Audi A3 | Premium, Premium Plus, Prestige, Titanium | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Audi A3 Upper Hose Part Number: 1K0-121-051-AC
$22.15 MSRP: $35.44
You Save: $13.29 (38%)
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Product Specifications
- Other Name: Hose
- Position: Upper
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2006-2008 Audi A3 | Base | 4 Cyl 2.0 L GAS
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Audi A3 Connector Hose Part Number: 06F-121-447
$31.86 MSRP: $50.98
You Save: $19.12 (38%)
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Product Specifications
- Other Name: Hose; Water Hose
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2006-2008 Audi A3 | Base | 4 Cyl 2.0 L GAS
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Audi A3 Water Inlet Hose Part Number: 5Q0-121-051-K
$32.24 MSRP: $51.58
You Save: $19.34 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose; Water Hose, Water Inlet Hose
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2017-2020 Audi A3 | Premium, Premium Plus, Prestige, Titanium | 4 Cyl 2.0 L GAS
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Audi A3 Water Hose Part Number: 5Q0-121-051-L
$32.24 MSRP: $51.58
You Save: $19.34 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose; Water Hose
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2017-2020 Audi A3 | Premium, Premium Plus, Prestige, Titanium | 4 Cyl 2.0 L GAS
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Audi A3 By-Pass Hose Part Number: 1K0-121-109-AL
$9.73 MSRP: $15.19
You Save: $5.46 (36%)
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Product Specifications
- Other Name: Hose
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2009-2013 Audi A3 | Base | 4 Cyl 2.0 L GAS
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Audi A3 Water Inlet Hose Part Number: 5Q0-122-157-AB
$16.11 MSRP: $25.78
You Save: $9.67 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose; Connector Hose, Filler Hose, Inlet Hose, Rear Hose
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2015-2020 Audi A3 | Premium, Premium Plus, Prestige, Titanium | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Audi A3 Connector Hose Part Number: 06F-121-056-C
$13.61 MSRP: $21.78
You Save: $8.17 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose; Connector Hose
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2006-2008 Audi A3 | Base | 4 Cyl 2.0 L GAS
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Audi A3 Overflow Hose Part Number: 1K0-122-447-GC
$16.74 MSRP: $26.78
You Save: $10.04 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2009-2013 Audi A3 | Base | 4 Cyl 2.0 L GAS
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Audi A3 Connector Tube Part Number: 1K0-121-070-BD
$83.29 MSRP: $116.65
You Save: $33.36 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe; Connector Tube, Water Pipe
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2009-2013 Audi A3 | Base | 4 Cyl 2.0 L GAS
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Audi A3 Water Hose Part Number: 5Q0-122-051-EJ
$85.67 MSRP: $119.98
You Save: $34.31 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Vent Tube
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2018-2020 Audi A3 | Premium, Premium Plus, Prestige, Titanium | 4 Cyl 2.0 L GAS
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Audi A3 Upper Hose Part Number: 1K0-122-101-JS
$89.24 MSRP: $124.98
You Save: $35.74 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Water Hose
- Position: Upper
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2010-2013 Audi A3 | Base, TDI | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.0 L GAS
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Audi A3 Water Inlet Tube Part Number: 1K0-121-070-AQ
$98.76 MSRP: $138.32
You Save: $39.56 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe; Front Pipe
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2006-2008 Audi A3 | Base | 4 Cyl 2.0 L GAS
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Audi A3 Water Inlet Pipe Part Number: 06F-121-065-H
$126.13 MSRP: $176.65
You Save: $50.52 (29%)
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Product Specifications
- Other Name: Pipe; Tube, Water Inlet Pipe
- Replaces: 06F-121-065-L
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2006-2008 Audi A3 | Base | 4 Cyl 2.0 L GAS
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Audi A3 Upper Hose Part Number: 5Q0-122-101-EA
$123.75 MSRP: $173.32
You Save: $49.57 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Water Hose
- Position: Upper
- Replaces: 5Q0-122-101-CE
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2015-2017 Audi A3 | Premium, Premium Plus, Prestige | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Audi A3 Inlet Tube Part Number: 06F-121-492-L
$128.51 MSRP: $179.98
You Save: $51.47 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Water Pipe; Rear Pipe
- Replaces: 06F-121-492-K
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2006-2008 Audi A3 | Base | 4 Cyl 2.0 L GAS
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Audi A3 Water Inlet Tube Part Number: 06J-121-075-D
$123.75 MSRP: $173.32
You Save: $49.57 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe; Connector Tube
- Replaces: 06J-121-075-R
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2009-2013 Audi A3 | Base | 4 Cyl 2.0 L GAS
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Audi A3 Hose Assembly Part Number: 5Q0-122-101-FR
$139.22 MSRP: $194.98
You Save: $55.76 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Water Hose; Hose Assembly, Upper Hose
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2017-2020 Audi A3 | Premium, Premium Plus, Prestige, Titanium | 4 Cyl 2.0 L GAS

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1-20 of 43 Results

Audi A3 Radiator Hose

The Audi A3 Radiator Hose maintains consistent coolant circulation that keeps the engine at temperatures that ensure it operates at its optimum temperature without incurring the expensive costs of overheating in a daily driving scenario or weekend car racing. This Audi Radiator Hose consists of heat-resistant rubber that is reinforced with fiber mesh, and the hose itself bends with the engine motion so that the rigid radiator, water pump, and heater core are not stressed to the point of fracture. A high flow is taken away on the upper line, and the hot fluid is rapidly released, but the lower line is reinforced by an anti-collapse spring and the cool liquid is recirculated to the pump without kinking or suction failures. This two-layer design is perfectly compatible with three-door hatchbacks, modern Sportback models and even high-power Audi S3 or RS3 models to assure all A3 drivers that it will perform as well as it cools. Since the component holds a tight seal despite the twisting of the drivetrain under torque, it increases fuel efficiency since the thermostat is able to control the combustion temperatures more accurately, and increases safety due to the ability to thwart sudden bursts of steam which may lead to vision impairment and damaged electronics. Its simple visual inspection points, formed curves that install on A3 factory clips, and OE-style quick connectors, which allow easy and leak-free replacement with simple tools, are valued by its owners. What is really unique about the Radiator Hose in an oversaturated parts market is its combination of flexibility and durability that lets it shake off even the highly extreme summer traffic jam as well as -20 winter start-up without losing a factory-fresh fit to all Audi generations since 1996. Regular inspections and regular hose replacement of the Radiator Hose maintain the tradition of reliability the Audi is known to offer and keep the miles smooth with little interruptions.

Choose original equipment manufacturer Radiator Hose for great performance and strong durability. They use Audi's official craftsmanship and high-grade materials, and meet strict quality standards. Are you looking for quality Radiator Hose at a good price? Come to our online store. We carry a wide range of genuine parts for your Audi A3 and the prices are competitive. Each part comes with the manufacturer's warranty. You can install with confidence and get steady results. Over time, you'll save money and avoid hassle. Keep your maintenance simple and protect your vehicle with OEM parts. Get the quality your A3 needs now.