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Details
| Specification | Value |
|---|---|
| Brand | HENGST FILTER |
| MPN | hg109hd840 |
| Length [mm] | 476 mm |
| Width [mm] | 305 mm |
| Height [mm] | 42 mm |
OE/OEM numbers (1)
Search by this OE number to find compatible parts
- VAG—09L 321 359 A
Where this part fits
Original-fit position for OE 09L321359A. The red ring marks where this part installs on the vehicle.
About this product
When oil sump automatic transmission performance matters, the HENGST FILTER HG109H D840 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Length [mm]: 476 mm, Width [mm]: 305 mm, Height [mm]: 42 mm, Supplementary Article/Info 2: 396. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. 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: 09L 321 359 A, 118 121, 33211637701, 7990105 and 2 more. Matching these numbers confirms a like-for-like replacement with no loss of function. HENGST FILTER 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 (5)
Oil Sump Automatic Transmission HENGST FILTER HG109H D840 — compatible car models
| Car models | AUDI: A4 B6 (8E2), A4 B6 Avant (8E5), A4 B6 Convertible (8H7), A4 B7 (8EC), A4 B7 Avant (8ED), A4 B7 Convertible (8HE), A6 Allroad C6 (4FH), A6 C6 (4F2), A6 C6 Avant (4F5), A8 D3 (4E2, 4E8); VW: PHAETON (3D1, 3D2, 3D3, 3D4, 3D6, 3D7, 3D8, 3D9) |
|---|---|
| Engines | S4 quattro; 2.0 TFSI; 3.0 TDI quattro; 2.7 TDI quattro; 2.7 TDI; 3.0 V6 TDI 4motion |
| Year of manufacture | 2000-2016 |
| Manufacturer article number (MPN) | HG109H D840 |
| OE part numbers | 09L 321 359 A |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HENGST FILTER hg109hd840 . Height [mm]: 42 mm. Length [mm]: 476 mm. Supplementary Article/Info 2: 396. Width [mm]: 305 mm
- 1x Oil Sump Automatic Transmission
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 Oil Sump Automatic Transmission compatible with my car?
This Oil Sump Automatic Transmission 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 HENGST FILTER Oil Sump Automatic Transmission have?
This HENGST FILTER Oil Sump Automatic Transmission has the following specifications: Length [mm]: 476 mm; Width [mm]: 305 mm; Height [mm]: 42 mm; Supplementary Article/Info 2: 396. Check the full specifications table above for complete details.
What OE part numbers does this Oil Sump Automatic Transmission replace?
This Oil Sump Automatic Transmission replaces OE part numbers: 09L 321 359 A. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Oil Sump Automatic Transmission cost?
This HENGST FILTER Oil Sump Automatic Transmission is available for £139.99. Oil Sump Automatic Transmission prices vary depending on brand, specifications, and vehicle compatibility. HENGST FILTER parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Oil Sump Automatic Transmission?
Regular inspection of your Oil Sump Automatic Transmission 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 Oil Sump Automatic Transmission?
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 Oil Sump Automatic Transmission fitted by a professional mechanic.
Can I use this part as a replacement for OE 09L 321 359 A?
Yes, this HENGST FILTER Oil Sump Automatic Transmission is a direct replacement for OE part number 09L 321 359 A. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the HENGST FILTER HG109H D840 the same as the HENGST FILTER HG100H D831?
No, while both are Oil Sump Automatic Transmission parts, they are different products. The HENGST FILTER HG109H D840 has Length [mm]: 476 mm, Width [mm]: 305 mm, Height [mm]: 42 mm. The HENGST FILTER HG100H D831 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
