The 06K 121 132J Coolant Flange by supplier is an OE-style aluminum replacement component built for VW and Audi cooling systems. It restores a secure, leak-free hose connection and maintains proper coolant flow and system pressure with a direct-fit installation.
$12.00
The aluminum coolant hose flange 06K 121 132J is an OE-style replacement cooling component. It is designed for select Volkswagen and Audi vehicles with the EA888 Gen 3 turbocharged four-cylinder engine.
As a Supplier Brand part, the 06K 121 132J meets OEM dimensional and material specifications. Therefore, it offers a precise bolt-on fit with no modifications required. Additionally, it matches the original unit in construction, hose port geometry, and sealing surface quality. In turn, this delivers a direct, reliable replacement for leak-free cooling system operation.
Signs Your 06K 121 132J Coolant Hose Flange Needs Replacing
A failing coolant hose flange produces symptoms that must be addressed promptly. Otherwise, overheating or engine damage may result.
Watch for the following warning signs:
Visible coolant seepage or drips at the hose connection point
A persistent coolant odor from the engine bay after operation
A low coolant warning light with no obvious external leak
In more advanced cases, a cracked or corroded flange housing will be visually apparent upon inspection. Furthermore, ignoring a leaking flange can cause coolant loss and unstable operating temperatures. It may also lead to heater performance issues and, in severe cases, engine overheating.
OEM Reference: 06K 121 132J
Brand: Supplier Brand — OE-style replacement
Aluminum construction for thermal resistance and long-term durability
Precision-machined sealing surfaces to prevent coolant leaks
Correct hose port geometry for proper routing and hose alignment
First, replace all associated O-rings and seals at the time of installation. This ensures a complete, long-lasting repair. Next, inspect existing hose clamps and replace any that are corroded or weakened. Additionally, torque all fasteners to factory specification to avoid distorting the sealing surface.
After installation, refill with the VW/Audi-approved coolant mixture. Finally, bleed the cooling system to remove any trapped air before returning the vehicle to service.
Always verify fitment by VIN before ordering.
06K 121 132
06K 121 132A
| Weight | 0.40 lbs |
|---|---|
| Dimensions | 5.0 × 4.0 × 3.0 in |
| Year | Make | Model | Engine | Notes |
|---|---|---|---|---|
| 2015-2020, 2022-2024 | Audi | A3 | ||
| 2016-2020 | Audi | A4 | ||
| 2018-2026 | Audi | A5 | ||
| 2016-2018 | Audi | A6 | ||
| 2021-2022 | Audi | A7 | ||
| 2019-2025 | Audi | Q3 | ||
| 2018-2024 | Audi | Q5 | ||
| 2020-2025 | Audi | Q5 PHEV | ||
| 2017-2026 | Audi | Q7 | ||
| 2015-2020, 2022-2026 | Audi | S3 | ||
| 2016-2023 | Audi | TT | ||
| 2016-2023 | Audi | TTS | ||
| 2019-2023 | Volkswagen | Arteon | ||
| 2018-2026 | Volkswagen | Atlas | ||
| 2015-2019 | Volkswagen | Beetle | ||
| 2015-2017 | Volkswagen | CC | ||
| 2015-2026 | Volkswagen | GTI | ||
| 2015-2018 | Volkswagen | Golf | ||
| 2015-2019, 2022-2026 | Volkswagen | Golf R | ||
| 2015-2019 | Volkswagen | Golf SportWagen | ||
| 2015-2026 | Volkswagen | Jetta | ||
| 2015-2018 | Volkswagen | Passat | ||
| 2018-2025 | Volkswagen | Tiguan |
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