- Shop with confidence: competitive prices, exclusive deals, and delivery perks.
- Need it quickly? We dispatch fast-moving parts daily. Check delivery options.
- Swap or return items within the standard return period with a simple process.
- Questions about fitment or orders? Our support team is ready to help.
Similar products
Customers also bought
Details
| Specification | Value |
|---|---|
| Brand | DENSO |
| MPN | dcf003p |
| Category | Filter, interior air |
| for OE number | 8 A0 819 439 |
| Length [mm] | 387 mm |
| Width [mm] | 147 mm |
| Height [mm] | 33 mm |
| Weight [g] | 193 g |
| Gross Weight [g] | 281 g |
| alternative item | - |
OE numbers (2)
Search by this OE number to find compatible parts
- AUDI / VW—8 A0 819 439
- AUDI / VW—8 A0 819 439 A
Where this part fits
Original-fit position for OE 8A0819439A. The red ring marks where this part installs on the vehicle.
About this product
DENSO Filter, interior air (DCF003P) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — for OE number: 8 A0 819 439, Length [mm]: 387 mm, Width [mm]: 147 mm, Height [mm]: 33 mm, Weight [g]: 193 g — 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: 09447, 112 319 0002, 1310.5348, 1987432017 and 33 more. Matching these numbers confirms a like-for-like replacement with no loss of function. DENSO 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
About DENSO
DENSO Corporation, founded in 1949 in Kariya, Japan, is one of the largest automotive component manufacturers in the world and a core member of the Toyota Group. DENSO specialises in spark plugs, alternators, starters, air conditioning systems, fuel pumps, and oxygen sensors. As the OE supplier to Toyota, Honda, Subaru, and many European manufacturers, DENSO products are built to exact original specifications. Choosing DENSO means factory-grade quality with Japanese precision engineering and global reliability.
Suitable cars
Equivalent products (35)
Show all 35 OE numbers
Filter, interior air DENSO DCF003P — compatible car models
| Car models | AUDI: 80 B4 Avant (8C5), 80 B4 Saloon (8C2), A4 B5 (8D2), A4 B5 Avant (8D5), CABRIOLET B3 (8G7), COUPE B3 (89, 8B3); VW: PASSAT B5 (3B2), PASSAT B5.5 (3B3), PASSAT B5 Variant (3B5) |
|---|---|
| Engines | 1.9 TD; 1.6; 1.8 |
| Year of manufacture | 1988-2005 |
| Manufacturer article number (MPN) | DCF003P |
| OE part numbers | 8 A0 819 439, 8 A0 819 439 A |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
DENSO dcf003p Filter, interior air. alternative item: -. Filter type: 21. for OE number: 8 A0 819 439. Gross Weight [g]: 281 g. Height [mm]: 33 mm. Length [mm]: 387 mm. Weight [g]: 193 g. Width [mm]: 147 mm
- 1x Filter, interior air
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 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 Filter, interior air compatible with my car?
This Filter, interior air 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 DENSO Filter, interior air have?
This DENSO Filter, interior air has the following specifications: for OE number: 8 A0 819 439; Length [mm]: 387 mm; Width [mm]: 147 mm; Height [mm]: 33 mm; Weight [g]: 193 g; Filter type: 21. Check the full specifications table above for complete details.
What OE part numbers does this Filter, interior air replace?
This Filter, interior air replaces OE part numbers: 8 A0 819 439, 8 A0 819 439 A. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Filter, interior air cost?
This DENSO Filter, interior air is available for £7.99. Filter, interior air prices vary depending on brand, specifications, and vehicle compatibility. DENSO parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Filter, interior air?
Replace when you notice reduced airflow from the HVAC system, persistent musty odours, increased noise when the fan is running, or fogging windows. Most cabin filters should be changed every 15,000-25,000 miles.
What tools do I need to replace a Filter, interior air?
Tools needed: flat-head screwdriver or 8mm socket may be required to remove the glove box (location and access varies by model -- check the vehicle handbook). Difficulty: Easy DIY. Safety warning: Wear a dust mask when removing a heavily contaminated cabin filter -- it traps fine particulates, allergens, and bacteria.
Can I use this part as a replacement for OE 8 A0 819 439?
Yes, this DENSO Filter, interior air is a direct replacement for OE part number 8 A0 819 439. 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.
