2020-2024 Volkswagen Leak Detection Pump Filter / Ldp Vent Line 5Q0906621A
OEM Part #: 5Q0-906-621-A (5Q0906621A)
Actual photo
The exact part you’ll receive — not a stock photo.
$23.49
Used
Donor2022 Volkswagen TAOS · 1.5L · 27k miles
✓ Free Same Day Shipping on orders by noon CT
4 Available — Select Your Part:
Genuine OEM Used
SKU: 500125
Donor Vehicle: 2022 Volkswagen TAOS · 1.5L · 27k miles
2 photos
$23.49
30-Day Returns
Genuine OEM Used
SKU: 679591
Donor Vehicle: 2022 Volkswagen JETTA · 1.5L · 54k miles
2 photos
$24.49
30-Day Returns
Genuine OEM Used
SKU: 632882
Donor Vehicle: 2023 Volkswagen JETTA · 1.5L · 6k miles
3 photos
$26.49
30-Day Returns
Genuine OEM Used
SKU: 671029
Donor Vehicle: 2024 Volkswagen TAOS · 1.5L
2 photos
$27.49
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
This used OEM Volkswagen Leak Detection Pump Filter / LDP Vent Line (OEM 5Q0906621A, also replaces 5Q0906311C) was removed from a donor vehicle. It’s commonly called the LDP vent line or leak detection pump filter. This part filters air entering the evaporative emission system’s leak detection pump, which monitors the fuel system for vapor leaks. A failing unit often triggers a check-engine light for an EVAP system leak. Fits VW Jetta and Taos with 1.4L, 1.5L, or 2.0L turbocharged gasoline engines.
Specifications
| Fits Vehicle Model | Jetta, Taos |
| Fits Vehicle Make | Volkswagen |
| OEM Part No | 5Q0-906-621-A (5Q0906621A) |
| Compatible OEM Part No | 5Q0-906-311-C |
| Category | Fuel / Emissions |
Compatible Vehicles
Fits 13 vehicle configurations across 1 make, 2020-2024.
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.
View all 13 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2023 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2023 | Volkswagen | Jetta | Sedan | 1.5L l4 Turbo | |
| 2024 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2022 | Volkswagen | Jetta | Sedan | 1.5L l4 Turbo | |
| 2020 | Volkswagen | Jetta | Sedan | 1.4L l4 Turbo | |
| 2021 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2024 | Volkswagen | Jetta | Sedan | 1.5L l4 Turbo | |
| 2020 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2021 | Volkswagen | Jetta | Sedan | 1.4L l4 Turbo | |
| 2022 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2023 | Volkswagen | Taos | SUV | 1.5L l4 Turbo | |
| 2024 | Volkswagen | Taos | SUV | 1.5L l4 Turbo | |
| 2022 | Volkswagen | Taos | SUV | 1.5L l4 Turbo |