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Details
| Specification | Value |
|---|---|
| Brand | FA1 |
| MPN | vc2100-902 |
OE/OEM numbers (3)
Search by this OE number to find compatible parts
- FIAT / GENERAL MOTORS / OPEL—3639811
- FIAT / GENERAL MOTORS / OPEL—3645922
- CITROËN / CITROËN/PEUGEOT / PEUGEOT—9801728380
Where this part fits
Original-fit position for OE 3639811. The red ring marks where this part installs on the vehicle.
About this product
FA1 Gasket Vacuum Pump (VC2100-902) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Compatible with CITROËN, DS, FIAT, JEEP and 4 other makes vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 3639811, 3645922, 795140, 9801728380. Matching these numbers confirms a like-for-like replacement with no loss of function. FA1 is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Equivalent products (1)
Gasket Vacuum Pump FA1 VC2100-902 — compatible car models
| Car models | CITROËN: BERLINGO Box Body/MPV (B9), BERLINGO Box Body/MPV (K9), BERLINGO (ER, EC), BERLINGO MULTISPACE (B9), C3 AIRCROSS II (2R, 2C), C3 AIRCROSS II Van (2C, 2R), C3 III (SX), C3 III Van (SX, SY), C3 II (SC), C3 PICASSO (SH) (+16 more); DS: DS 3 Convertible (SB), DS 3 / DS 3 CROSSBACK (UR, UC, UJ), DS 3 (SA), DS 4 / DS 4 CROSSBACK (NX) |
|---|---|
| Engines | PureTech 110; 1.2 PureTech 110; 1.2 PureTech 110 (2RHNZB, 2RHNZW, 2RHNPX, 2RHNPJ); PureTech 82; 1.2 THP 110 (SXHNPS, SXHNZT, SXHNZ6); 1.2 THP 110; 1.2 THP 110 (SHHNZ6); 1.2 PureTech 130; 1.2 THP 130; 1.2 PureTech 100 (BAHNEA, BAHNKA); 1.2 THP 110 (NCHNZ6, NCHNV6); PureTech 130; 1.2 PureTech 100 (BDHNEA); 1.2 PureTech 130 (ARHNSJ); PureTech 130 (NCHNSP) (+3 more) |
| Year of manufacture | 2008-2022 |
| Manufacturer article number (MPN) | VC2100-902 |
| OE part numbers | 3639811, 3645922, 9801728380 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FA1 vc2100-902 . VC2100-902
- 1x Gasket Vacuum Pump
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Gasket Vacuum Pump compatible with my car?
This Gasket Vacuum Pump fits CITROËN, DS, FIAT, JEEP, OPEL and 3 more vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this FA1 Gasket Vacuum Pump have?
The package includes the Gasket Vacuum Pump as described in the specifications above. Check the "What's included" section for a full list of components. If mounting hardware or accessories are required, they will be listed separately.
What OE part numbers does this Gasket Vacuum Pump replace?
This Gasket Vacuum Pump replaces OE part numbers: 3639811, 3645922, 9801728380. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Gasket Vacuum Pump cost?
This FA1 Gasket Vacuum Pump is available for £5.99. Gasket Vacuum Pump prices vary depending on brand, specifications, and vehicle compatibility. FA1 parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Gasket Vacuum Pump?
Regular inspection of your Gasket Vacuum Pump is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Gasket Vacuum Pump?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Gasket Vacuum Pump fitted by a professional mechanic.
Can I use this part as a replacement for OE 3639811?
Yes, this FA1 Gasket Vacuum Pump is a direct replacement for OE part number 3639811. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
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