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Details
| Specification | Value |
|---|---|
| Brand | S-TEC |
| MPN | bl02040-sv-149 |
| Diameter [mm] | 40 mm |
OE numbers (25)
Search by this OE number to find compatible parts
- SEAT / SKODA / VAGโ030103485
- VAGโ030103485A
- AUDI / SEAT / SKODA / VWโ03C103485B
- VWโ06C103485AD
- VAGโ06C103485H
- VAGโ06C103485K
- SEAT / SKODA / VAG / VWโ06C103485L
- AUDI / SEAT / SKODA / VAG / VWโ06C103485M
- AUDI / SKODA / VAG / VWโ06C103485N
- AUDI / VWโ06C103485P
- AUDI / SKODA / VAG / VWโ06C103485Q
- VWโ06C103485R
- AUDI / SKODA / VWโ06C103485S
- AUDI / VWโ06C103485T
- VWโ06P103485T
- SEAT / SKODA / VAG / VWโ077103485
- SEAT / VAG / VWโ077103485A
- AUDI / SEAT / SKODA / VAG / VWโ078103485F
- AUDI / SKODA / VWโ079103485
- AUDI / SKODA / VWโ079103485A
- FIATโ5899119
- PORSCHEโ95810448500
- PORSCHEโ95810448510
- VWโN01190710
- VWโN01191410
Where this part fits
Original-fit position for OE 06C103485R. The red ring marks where this part installs on the vehicle.

About this product
When sealing cap oil filler neck performance matters, the S-TEC BL02040-SV-149 delivers โ built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Diameter [mm]: 40 mm, Colour: Ceramic, Material: Plastic, Mounting Type: Ceramic, Supplementary Article/Supplementary Info: 35. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with AUDI, FORD, PORSCHE, SEAT and 3 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: 02113, 030103485, 030103485A, 03C103485B and 38 more. Matching these numbers confirms a like-for-like replacement with no loss of function. S-TEC 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 โ 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 โ 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 โ 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 (17)
Sealing Cap Oil Filler Neck S-TEC BL02040-SV-149 โ compatible car models
| Car models | AUDI: 100 C2 Avant (435, 436), 100 C2 Saloon (431, 433, 434), 100 C3 Avant (445, 446), 100 C3 Saloon (443, 444), 100 C4 Avant (4A5), 100 C4 Saloon (4A2), 200 C2 Saloon (437, 438), 200 C3 Avant (447, 448), 200 C3 Saloon (447, 448), 50 (863) (+20 more) |
|---|---|
| Engines | 1.6; 1.8; 2.0 E; 2.0; 2.1 5E; 2.1 Turbo quattro; 0.8; 1.3; 1.4; 1.6 E; 1.6 TD; 1.4 TFSI; 1.2 TDI; 1.8 T; 3.0 TFSI quattro |
| Year of manufacture | 1972-2019 |
| Manufacturer article number (MPN) | BL02040-SV-149 |
| OE part numbers | 030103485, 030103485A, 03C103485B, 06C103485AD, 06C103485H, 06C103485K, 06C103485L, 06C103485M, 06C103485N, 06C103485P, 06C103485Q, 06C103485R, 06C103485S, 06C103485T, 06P103485T, 077103485, 077103485A, 078103485F, 079103485, 079103485A (+5 more) |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
S-TEC bl02040-sv-149 BLAU - OEM Original Equipment. Colour: 7. Diameter [mm]: 40 mm. Lockable: 2. Material: 6. Mounting Type: 7. Supplementary Article/Supplementary Info: 35
- 1x Sealing Cap Oil Filler Neck
Shipping, returns, warranty
Free UK delivery on orders over ยฃ99.00. Tracked standard shipping.
- Standard delivery: 5โ9 business days
- Order before 5pm โ 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 Cap Oil Filler Neck compatible with my car?
This Sealing Cap Oil Filler Neck fits AUDI, FORD, PORSCHE, SEAT, SKODA and 2 more vehicles. Use the vehicle selector at the top of the page to check exact compatibility โ enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this S-TEC Sealing Cap Oil Filler Neck have?
This S-TEC Sealing Cap Oil Filler Neck has the following specifications: Diameter [mm]: 40 mm; Colour: 7; Material: 6; Mounting Type: 7; Supplementary Article/Supplementary Info: 35; Lockable: 2. Check the full specifications table above for complete details.
What OE part numbers does this Sealing Cap Oil Filler Neck replace?
This Sealing Cap Oil Filler Neck replaces OE part numbers: 030103485, 030103485A, 03C103485B, 06C103485AD, 06C103485H, 06C103485K, 06C103485L, 06C103485M and 17 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Sealing Cap Oil Filler Neck cost?
Sealing Cap Oil Filler Neck prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this S-TEC Sealing Cap Oil Filler Neck. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Sealing Cap Oil Filler Neck?
Regular inspection of your Sealing Cap Oil Filler Neck 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 Cap Oil Filler Neck?
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 Cap Oil Filler Neck fitted by a professional mechanic.
Can I use this part as a replacement for OE 030103485?
Yes, this S-TEC Sealing Cap Oil Filler Neck is a direct replacement for OE part number 030103485. 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.