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Vendor: European Autospares Trading LLC
Original VW Audi Engine Vacuum Pump Assembly 03H145100B
Dhs. 1,170.00
Vendor: European Autospares Trading LLC
Original VW Audi Engine Vacuum Pump Assembly 03H145100B
Dhs. 1,170.00
Description
xBuy Original VW Audi Engine Vacuum Pump Assembly 03H145100B Online
The Original engine vacuum pump assembly 03H145100B is a factory-specification replacement for selected Volkswagen and Audi applications. It generates the vacuum required by the vehicle's vacuum system, including brake-servo support where specified by the vehicle design. Correct vacuum supply is important for safe, consistent brake assistance and dependable system operation.
Important fitment correction: this product was previously described as Bentley-specific. The official Volkswagen and Audi catalog references reviewed list part number 03H145100B for selected Audi Q7, Volkswagen Passat/Passat Wagon and Volkswagen Touareg applications, including specified 3.6L configurations. Bentley fitment is not confirmed by those references. Please verify by VIN before ordering.
Why Choose Original Part 03H145100B?
- Original manufacturer specification: engineered for the intended vacuum-system layout and mounting points.
- Exact part-number identification: supplied under manufacturer part number 03H145100B.
- Direct-replacement design: intended to replace the matching factory-installed assembly when VIN and catalog data agree.
- Reliable sealing and vacuum output: helps restore correct system vacuum when the existing pump has been professionally diagnosed as faulty.
- Fitment support: VIN verification is available before dispatch.
Product Specifications
| Manufacturer Type | Original |
|---|---|
| Manufacturer Part Number | 03H145100B |
| Product Type | Engine Vacuum Pump Assembly |
| Category | Engine Parts / Vacuum System |
| Condition | New |
| Verified Catalog Makes | Volkswagen and Audi |
| Fitment Method | Part-number and VIN confirmation required |
What Does the Engine Vacuum Pump Do?
The vacuum pump creates and maintains vacuum for systems that cannot rely solely on intake-manifold vacuum. Depending on the vehicle configuration, this includes the brake servo and other vacuum-operated controls. A correctly operating pump helps maintain predictable brake-pedal assistance and stable vacuum-system performance.
Possible Signs of a Vacuum-System Fault
- A brake pedal that feels unusually hard or reduced brake assistance
- Low-vacuum or vacuum-system diagnostic faults
- Hissing or evidence of a vacuum leak
- Visible leakage around the pump, seal or nearby connection
- Vacuum output below the manufacturer's test specification
These symptoms can also be caused by hoses, seals, check valves, the brake servo or other components. The complete system should be tested before replacing the pump. If brake assistance is reduced, do not continue driving until the vehicle has been inspected by a qualified technician.
Fitment and Ordering Guidance
Catalog references associate 03H145100B with selected Audi Q7, Volkswagen Passat/Passat Wagon and Volkswagen Touareg applications. Exact compatibility depends on model year, market, chassis, engine code and production date. Match the complete part number and confirm the vehicle VIN before purchase.
Professional Installation Recommended
Installation should be completed by a qualified automotive technician. The technician should inspect the vacuum hoses, check valves, sealing surfaces and any required gasket or seal; follow the manufacturer tightening procedure; and test system vacuum and brake assistance after installation.
Order from European Autospares
European Autospares Trading LLC supplies Original and Aftermarket European vehicle parts from Dubai, UAE. Contact our team with the VIN for fitment support. Secure packing and worldwide delivery options are available.
Fitment Details
xFitment Details – 03H145100B
VIN verification required. Official Volkswagen and Audi catalog references reviewed do not confirm this as a Bentley-specific application.
| Part Number | 03H145100B |
|---|---|
| Part Description | Engine Vacuum Pump Assembly |
| Manufacturer Type | Original |
| Catalog Applications | Selected Audi Q7, Volkswagen Passat/Passat Wagon and Volkswagen Touareg applications |
| Engine Reference | Selected 3.6L applications where specified by the manufacturer catalog |
| Confirmation Required | VIN, model year, market, chassis, engine code and production date |
| Installation | Professional installation and post-installation vacuum/brake-assistance test recommended |
Technician note: Confirm the source of vacuum loss before replacement. Inspect hoses, check valves, the brake servo, sealing surfaces and any specified gasket or seal. Follow the vehicle manufacturer's workshop procedure and tightening specifications.
FAQs
xFrequently Asked Questions
What is part number 03H145100B?
03H145100B is an Original engine vacuum pump assembly listed in Volkswagen and Audi parts catalogs for selected applications.
Which vehicles use 03H145100B?
Catalog references reviewed list selected Audi Q7, Volkswagen Passat/Passat Wagon and Volkswagen Touareg applications, including specified 3.6L configurations. Exact fitment must be checked by VIN.
Is 03H145100B confirmed for Bentley vehicles?
The Volkswagen and Audi catalog references reviewed do not confirm Bentley fitment. Do not order it for a Bentley unless compatibility has been separately verified using the full VIN and manufacturer catalog.
What does an engine vacuum pump do?
It generates vacuum for the vehicle's vacuum system. Depending on the application, this can include vacuum support for the brake servo and other vacuum-operated controls.
Can a faulty vacuum pump cause a hard brake pedal?
Low vacuum can reduce brake assistance and make the pedal feel harder. Because this is safety-critical, the vehicle should be inspected immediately and the complete vacuum and brake-assistance system tested.
Do all vacuum faults mean the pump is defective?
No. Leaking hoses, seals, check valves, the brake servo or other components can produce similar symptoms. Professional diagnosis is recommended before replacing the pump.
Should seals or gaskets be replaced during installation?
The installer should follow the vehicle manufacturer's repair procedure and renew any gasket, O-ring or seal specified for one-time use or found damaged.
Is professional installation recommended?
Yes. Correct installation, tightening, sealing and post-installation vacuum and brake-assistance tests are important for safe operation.
Can you verify fitment and ship internationally?
Yes. Send European Autospares Trading LLC the vehicle VIN before ordering. Worldwide delivery options are available from Dubai, UAE.
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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
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