2019-2026 Audi Coolant Hose / Line / Pipe 0P2121054A

OEM Part #: 0P2-121-054-A (0P2121054A)

$69.99
Used
Donor2021 Audi SQ8 · 4.0L · 47k miles
SKU: 701447 · 30-Day Returns
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Coolant Hose / Line / Pipe 0P2121054A — Used (SKU 701447)
Genuine OEM Used SKU: 701447 Donor Vehicle: 2021 Audi SQ8 · 4.0L · 47k miles 2 photos
$69.99
30-Day Returns
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A used OEM Audi coolant hose, line, or pipe, part number 0P2121054A. This genuine component was removed from a donor vehicle. It serves as the factory-engineered fluid channel for the engine cooling system in 4.0L V8 MHEV turbocharged applications. When this hose fails, you may notice visible coolant leaks or an overheating engine.

Specifications

Specifications for Coolant Hose / Line / Pipe 0P2121054A
Fits Vehicle ModelA8, RS Q8, RS6, RS7, S8, SQ8
Fits Vehicle MakeAudi
OEM Part No0P2-121-054-A (0P2121054A)
CategoryRadiator / Coolant

Compatible Vehicles

Fits 26 vehicle configurations across 1 make, 2019-2026.

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

  • A8 2019-2021 · 3 variants
  • RS Q8 2020-2026 · 7 variants
  • RS6 2026 1 with note
  • RS7 2026 1 with note
  • S8 2020-2026 · 7 variants
  • SQ8 2020-2026 · 7 variants
View all 26 vehicle configurations — 2 with fitment notes
Full vehicle fitment list for Coolant Hose / Line / Pipe 0P2121054A
Year Make Model Trim Engine Note
2026 Audi RS Q8 SUV 4.0L V8 Turbo
2026 Audi SQ8 SUV 4.0L V8 Turbo
2025 Audi RS Q8 SUV 4.0L V8 Turbo
2026 Audi S8 Sedan 4.0L V8 Turbo
2022 Audi SQ8 SUV 4.0L V8 Turbo
2020 Audi SQ8 SUV 4.0L V8 Turbo
2021 Audi SQ8 SUV 4.0L V8 Turbo
2023 Audi SQ8 SUV 4.0L V8 Turbo
2024 Audi SQ8 SUV 4.0L V8 Turbo
2025 Audi SQ8 SUV 4.0L V8 Turbo
2025 Audi S8 Sedan 4.0L V8 Turbo
2026 Audi RS6 Wagon Wagon 4.0L V8 Turbo Secondary, #2
2026 Audi RS7 Hatchback 4.0L V8 Turbo Hose, Main
2024 Audi RS Q8 SUV 4.0L V8 Turbo
2022 Audi RS Q8 SUV 4.0L V8 Turbo
2023 Audi S8 Sedan 4.0L V8 Turbo
2024 Audi S8 Sedan 4.0L V8 Turbo
2021 Audi RS Q8 SUV 4.0L V8 Turbo
2022 Audi S8 Sedan 4.0L V8 Turbo
2020 Audi S8 Sedan 4.0L V8 Turbo
2023 Audi RS Q8 SUV 4.0L V8 Turbo
2019 Audi A8 Quattro L Sedan 4.0L V8 Turbo
2020 Audi RS Q8 SUV 4.0L V8 Turbo
2020 Audi A8 Quattro L Sedan 4.0L V8 Turbo
2021 Audi S8 Sedan 4.0L V8 Turbo
2021 Audi A8 Quattro L Sedan 4.0L V8 Turbo

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Asking about: Coolant Hose / Line / Pipe 0P2121054A · OEM #0P2121054A