2018-2024 Audi Q5/Q5 PHEV Coolant Pipe / Tube / Line Left, Rear 80A121400B

OEM Part #: 80A-121-400-B (80A121400B)

$14.99
Side: Left, Rear Used
Donor2022 Audi Q5 · 2.0L · 36k miles
SKU: 575907 · 30-Day Returns
✓ Free Same Day Shipping on orders by noon CT
8 Available — Select Your Part:
Coolant Pipe / Tube / Line 80A121400B — Used (SKU 575907)
Genuine OEM Used SKU: 575907 Donor Vehicle: 2022 Audi Q5 · 2.0L · 36k miles 2 photos
$14.99
30-Day Returns
Coolant Pipe / Tube / Line 80A121400B — Used (SKU 537349)
Genuine OEM Used SKU: 537349 Donor Vehicle: 2018 Audi Q5 · 2.0L 2 photos
$14.99
30-Day Returns
Coolant Pipe / Tube / Line 80A121400B — Used (SKU 594045)
Genuine OEM Used SKU: 594045 Donor Vehicle: 2023 Audi Q5 · 2.0L · 31k miles 2 photos
$14.99
30-Day Returns
Coolant Pipe / Tube / Line 80A121400B — Used (SKU 617168)
Genuine OEM Used SKU: 617168 Donor Vehicle: 2023 Audi Q5 · 2.0L · 30k miles 2 photos
$16.49
30-Day Returns
Coolant Pipe / Tube / Line 80A121400B — Used (SKU 624414)
Genuine OEM Used SKU: 624414 Donor Vehicle: 2018 Audi Q5 · 2.0L 2 photos
$18.49
30-Day Returns
Coolant Pipe / Tube / Line 80A121400B — Used (SKU 655567)
Genuine OEM Used SKU: 655567 Donor Vehicle: 2021 Audi Q5 · 2.0L · 81k miles 3 photos
$18.49
30-Day Returns
Coolant Pipe / Tube / Line 80A121400B — Used (SKU 670606)
Genuine OEM Used SKU: 670606 Donor Vehicle: 2021 Audi Q5 · 2.0L 2 photos
$18.49
30-Day Returns
Coolant Pipe / Tube / Line 80A121400B — Used (SKU 707820)
Genuine OEM Used SKU: 707820 Donor Vehicle: 2019 Audi Q5 · 2.0L · 82k miles 2 photos
$19.49
30-Day Returns
  • Genuine OEM — real photos
  • 30-day returns on eligible parts
  • eBay Top Rated · 100,000+ positive ratings
  • Ships from our own indoor warehouse

Audi coolant pipe 80A121400B is a genuine used OEM part for the left rear of the engine bay. This tube/line carries coolant between components on 2.0L TFSI, MHEV, and PHEV engines. When this pipe cracks or corrodes, it can cause coolant leaks, overheating, and low-coolant warnings.

Specifications

Specifications for Coolant Pipe / Tube / Line 80A121400B
Fits Vehicle ModelQ5, Q5 PHEV
Fits Vehicle MakeAudi
OEM Part No80A-121-400-B (80A121400B)
SideLeft, Rear
CategoryRadiator / Coolant

Compatible Vehicles

Fits 12 vehicle configurations across 1 make, 2018-2024.

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

  • Q5 2018-2024 · 7 variants
  • Q5 PHEV 2020-2024 · 5 variants
View all 12 vehicle configurations
Full vehicle fitment list for Coolant Pipe / Tube / Line 80A121400B
Year Make Model Trim Engine Note
2021 Audi Q5 PHEV SUV 2.0L l4 Turbo
2022 Audi Q5 SUV 2.0L l4 Turbo
2024 Audi Q5 PHEV SUV 2.0L l4 Turbo
2021 Audi Q5 SUV 2.0L l4 Turbo
2020 Audi Q5 PHEV SUV 2.0L l4 Turbo
2024 Audi Q5 SUV 2.0L l4 Turbo
2022 Audi Q5 PHEV SUV 2.0L l4 Turbo
2023 Audi Q5 SUV 2.0L l4 Turbo
2023 Audi Q5 PHEV SUV 2.0L l4 Turbo
2020 Audi Q5 SUV 2.0L l4 Turbo
2018 Audi Q5 SUV 2.0L l4 Turbo
2019 Audi Q5 SUV 2.0L l4 Turbo

Ask a parts specialist

Asking about: Coolant Pipe / Tube / Line 80A121400B · OEM #80A121400B