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Details
| Specification | Value |
|---|---|
| Brand | BSG |
| MPN | bsg90-122-002 |
| Component Number | BSG 90-122-002 |
OE numbers (3)
Search by this OE number to find compatible parts
- AUDI / SEAT / SKODA / VW—357 121 140
- AUDI / SEAT / SKODA / VW—357 121 140 S
- AUDI / SEAT / SKODA / VW—357 121 999 X
Where this part fits
Original-fit position for OE 357121140. The red ring marks where this part installs on the vehicle.
About this product
Sourced from BSG, this sealing plug coolant flange (BSG 90-122-002) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Supplementary Article/Supplementary Info: 0, Component Number: BSG 90-122-002 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit AUDI, SEAT, SKODA, VW models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 100 121 0080, 100 121 1014, 107 135, 11.10543 and 10 more. Matching these numbers confirms a like-for-like replacement with no loss of function. BSG 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (11)
Sealing Plug Coolant Flange BSG BSG 90-122-002 — compatible car models
| Car models | AUDI: 100 C4 Avant (4A5), 100 C4 Saloon (4A2), 80 B3 Saloon (893, 894, 8A2), A2 (8Z0), A3 (8L1), A4 B5 (8D2), A4 B5 Avant (8D5), A4 B6 (8E2), A4 B6 Avant (8E5), A6 C5 (4B2, 4B4) (+4 more); SEAT: ALHAMBRA (7V8, 7V9), CORDOBA (6K1, 6K2), CORDOBA Vario (6K5), IBIZA II (6K1), IBIZA III (6L1), INCA (6K9), TOLEDO II (1M2); SKODA: FABIA I (6Y2), FABIA I Combi (6Y5), FABIA I Saloon (6Y3), FELICIA I (6U1), FELICIA I Estate (6U5), FELICIA II (6U1), FELICIA II Estate (6U5), FELICIA I Pickup (6UF, 6U7), OCTAVIA I (1U2) |
|---|---|
| Engines | 2.0 E; 2.0; 1.8 E; 1.4; 1.6; 1.8 T; 2.8; 1.8; 2.0 i; 1.0 i; 1.4 16V |
| Year of manufacture | 1986-2010 |
| Manufacturer article number (MPN) | BSG 90-122-002 |
| OE part numbers | 357 121 140, 357 121 140 S, 357 121 999 X |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
BSG bsg90-122-002 . Component Number: BSG 90-122-002. Supplementary Article/Supplementary Info: 0
- 1x Sealing Plug Coolant Flange
Shipping, returns, warranty
Free UK delivery on orders over £50.00. Tracked standard shipping.
- Standard delivery: 4–8 business days
- Order before 5pm — ships the next working day
- 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 Sealing Plug Coolant Flange compatible with my car?
This Sealing Plug Coolant Flange fits AUDI, SEAT, SKODA, VW 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 BSG Sealing Plug Coolant Flange have?
This BSG Sealing Plug Coolant Flange has the following specifications: Supplementary Article/Supplementary Info: 0; Component Number: BSG 90-122-002. Check the full specifications table above for complete details.
What OE part numbers does this Sealing Plug Coolant Flange replace?
This Sealing Plug Coolant Flange replaces OE part numbers: 357 121 140, 357 121 140 S, 357 121 999 X. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Sealing Plug Coolant Flange cost?
Sealing Plug Coolant Flange prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this BSG Sealing Plug Coolant Flange. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Sealing Plug Coolant Flange?
Regular inspection of your Sealing Plug Coolant Flange 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 Sealing Plug Coolant Flange?
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 Sealing Plug Coolant Flange fitted by a professional mechanic.
Can I use this part as a replacement for OE 357 121 140?
Yes, this BSG Sealing Plug Coolant Flange is a direct replacement for OE part number 357 121 140. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
