2013-2018 Audi S6/S7 Coolant Hose / Line 4G0121082G

Name: Coolant Hose / Line 4G0121082G
Brand: Audi
SKU: PS-99547
Price: 10.49 USD
Availability: InStock

OEM Part #: 4G0-121-082-G (4G0121082G)

Actual photo

The exact part you’ll receive — not a stock photo.

$10.49

Used

Donor2018 Audi S7 · 4.0L

SKU: 715428 · 30-Day Returns

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4 Available — Select Your Part:

Coolant Hose / Line 4G0121082G — Used (SKU 715428)

Genuine OEM Used SKU: 715428 Donor Vehicle: 2018 Audi S7 · 4.0L 2 photos

$10.49

30-Day Returns

Coolant Hose / Line 4G0121082G — Used (SKU 526691)

Genuine OEM Used SKU: 526691 Donor Vehicle: 2013 Audi S6 · 4.0L · 78k miles 2 photos

$10.49

30-Day Returns

Coolant Hose / Line 4G0121082G — Used (SKU 559100)

Genuine OEM Used SKU: 559100 Donor Vehicle: 2018 Audi S6 · 4.0L · 51k miles 2 photos

$10.49

30-Day Returns

Coolant Hose / Line 4G0121082G — Used (SKU 650601)

Genuine OEM Used SKU: 650601 Donor Vehicle: 2016 Audi S6 · 4.0L 2 photos

$12.49

30-Day Returns

Genuine OEM — real photos
30-day returns on eligible parts
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A used genuine OEM Audi coolant hose, OEM part number 4G0121082G, originally from a 2013-2018 Audi S6/S7 with the 4.0L 4V V8 turbocharged engine. Also called a coolant line, this hose circulates engine coolant. A common failure is cracking or leaking at the molded ends, leading to coolant loss and potential overheating.

Specifications

Specifications for Coolant Hose / Line 4G0121082G
Fits Vehicle Model	S6, S7
Fits Vehicle Make	Audi
OEM Part No	4G0-121-082-G (4G0121082G)
Category	Radiator / Coolant

Compatible Vehicles

Fits 9 vehicle configurations across 1 make, 2013-2018.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

S6 2013-2018 · 6 variants
S7 2016-2018 · 3 variants

View all 9 vehicle configurations

Full vehicle fitment list for Coolant Hose / Line 4G0121082G
Year	Make	Model	Trim	Engine
2013	Audi	S6	Sedan	4.0L V8 Turbo
2014	Audi	S6	Sedan	4.0L V8 Turbo
2015	Audi	S6	Sedan	4.0L V8 Turbo
2016	Audi	S6	Sedan	4.0L V8 Turbo
2016	Audi	S7	Hatchback	4.0L V8 Turbo
2017	Audi	S6	Sedan	4.0L V8 Turbo
2017	Audi	S7	Hatchback	4.0L V8 Turbo
2018	Audi	S6	Sedan	4.0L V8 Turbo
2018	Audi	S7	Hatchback	4.0L V8 Turbo