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Details
| Specification | Value |
|---|---|
| Brand | TOPRAN |
| Height [mm] | 175 mm |
| Outer Diameter [mm] | 87 mm |
| Entry Thread Size | M 14 x 1.5 mm |
| Exit Thread Size | M 12 x 1.5 mm |
OE/OEM numbers (3)
Search by this OE number to find compatible parts
- AUDI / VW—443 133 511
- AUDI / VW—447 133 511
- AUDI / VW—811 133 511B
Where this part fits
Original-fit position for OE 811133511B. The red ring marks where this part installs on the vehicle.
About this product
TOPRAN Fuel Filter (103 723) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Height [mm]: 175 mm, Colour: Stainless Steel, Outer Diameter [mm]: 87 mm, Filter type: Brass, Entry Thread Size: M 14 x 1, 5 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with AUDI, VW 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: 03429, 03695, 0 450 905 091, 0 450 905 133 and 136 more. Matching these numbers confirms a like-for-like replacement with no loss of function. TOPRAN is a recognised supplier of automotive filtration 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.
About TOPRAN
TOPRAN, part of the Hans Thomsen Group headquartered in Hamburg, Germany, is a growing independent aftermarket brand focused on providing quality parts at accessible prices. TOPRAN offers a comprehensive range covering engine, cooling, electrical, braking, and body components for European vehicles. All TOPRAN products are manufactured to meet OE specifications and undergo quality testing before distribution. Combining German quality management with competitive pricing, TOPRAN is an excellent choice for cost-conscious motorists and workshops who do not want to compromise on part quality.
Suitable cars
Equivalent products (144)
Show all 144 OE numbers
Fuel Filter TOPRAN 103 723 — compatible car models
| Car models | AUDI: 100 C3 Saloon (443, 444), 100 C4 Avant (4A5), 100 C4 Saloon (4A2), 80 B3 Saloon (893, 894, 8A2), A6 C4 (4A2), A6 C4 Avant (4A5); VW: GOLF II (19E, 1G1), JETTA II (19E, 1G2, 165) |
|---|---|
| Engines | 1.8 Cat; 2.0 E; 2.0; 1.6; 1.8; 1.8 GTI 16V; 1.8 16V |
| Year of manufacture | 1982-1998 |
| Manufacturer article number (MPN) | 103 723 |
| OE part numbers | 443 133 511, 447 133 511, 811 133 511B |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
TOPRAN 103723 . Colour: 9. Entry Thread Size: M 14 x 1,5 mm. Exit Thread Size: M 12 x 1,5 mm. Filter type: 10. Height [mm]: 175 mm. Outer Diameter [mm]: 87 mm
- 1x Fuel Filter
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 Fuel Filter compatible with my car?
This Fuel Filter fits AUDI, 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 TOPRAN Fuel Filter have?
This TOPRAN Fuel Filter has the following specifications: Height [mm]: 175 mm; Colour: 9; Outer Diameter [mm]: 87 mm; Filter type: 10; Entry Thread Size: M 14 x 1,5 mm; Exit Thread Size: M 12 x 1,5 mm. Check the full specifications table above for complete details.
What OE part numbers does this Fuel Filter replace?
This Fuel Filter replaces OE part numbers: 443 133 511, 447 133 511, 811 133 511B. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Fuel Filter cost?
This TOPRAN Fuel Filter is available for £12.99. Fuel Filter prices vary depending on brand, specifications, and vehicle compatibility. TOPRAN parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Fuel Filter?
Signs include difficulty starting, engine stalling, hesitation during acceleration, reduced fuel economy, or the check engine light illuminating.
What tools do I need to replace a Fuel Filter?
Tools needed: fuel line quick-release disconnect tools (plastic clip set), drip tray, fuel-safe gloves, new filter with fittings. Difficulty: Moderate DIY. Safety warning: Relieve fuel system pressure before opening any line (run engine until it stalls or use the Schrader valve if present). No open flames or sparks -- petrol vapour is highly flammable.
Can I use this part as a replacement for OE 443 133 511?
Yes, this TOPRAN Fuel Filter is a direct replacement for OE part number 443 133 511. 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.
