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Details
| Specification | Value |
|---|---|
| Brand | BOSCH |
| MPN | f026400342 |
| Category | Air cleaner |
| Length [mm] | 269.2 mm |
| Width [mm] | 190.5 mm |
| Height [mm] | 24.4 mm |
OE/OEM numbers (4)
Search by this OE number to find compatible parts
- VW—04E 129 611 G
- AUDI / CUPRA / SEAT / SKODA / VW—04E129620
- VW—04E 129 620 D
- VW—L04E129620
Where this part fits
Original-fit position for OE 04E129620D. The red ring marks where this part installs on the vehicle.
About this product
The BOSCH Air cleaner (F 026 400 342) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Length [mm]: 269, Aluminium mm, Width [mm]: 190, Rubber mm, Height [mm]: 24, Copper mm, Quantity: Steel, Filter type: Stainless Steel. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit AUDI, CUPRA, SEAT, SKODA and 1 other makes 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: 04E 129 611 G, 04E129620, 04E 129 620 D, 0621AN and 44 more. Matching these numbers confirms a like-for-like replacement with no loss of function. BOSCH 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.
About BOSCH
Robert Bosch GmbH, founded in 1886 in Stuttgart, Germany, is one of the world's largest automotive parts suppliers. Bosch specialises in braking systems, fuel injection, spark plugs, alternators, and electronic engine management. As an OE supplier to virtually every major car manufacturer, Bosch parts meet or exceed original equipment specifications. With over 130 years of engineering innovation, choosing Bosch means choosing proven reliability backed by extensive research and development.
Suitable cars
Equivalent products (44)
Show all 44 OE numbers
Air cleaner BOSCH F 026 400 342 — compatible car models
| Car models | AUDI: A1 (8X1, 8XK), A1 Sportback (8XA, 8XF), A3 (8V1, 8VK), A3 Convertible (8V7, 8VE), A3 Limousine (8VS, 8VM), A3 Sportback (8VA, 8VF), A3 Sportback (8YA, 8YF), Q2 (GAB, GAG), Q3 (8UB, 8UG), Q3 (F3B) (+1 more); CUPRA: FORMENTOR (KM7, KMP), LEON (KL1, KU1, KUG), LEON Sportstourer (KL8, KU8, KUD); SEAT: ALHAMBRA (710, 711), ALHAMBRA VAN (711), ATECA (KH7, KHP), IBIZA IV (6J5, 6P1), IBIZA IV SC (6J1, 6P5), IBIZA IV ST (6J8, 6P8), LEON (5F1), LEON Hatchback Van (5F1), LEON (KL1, KLG), LEON SC (5F5) (+5 more); SKODA: FABIA III Estate (NJ5) |
|---|---|
| Engines | 1.4 TFSI; 1.2 TFSI; 40 TFSIe; 35 TFSI; 1.4 e-Hybrid; 1.4 e-HYBRID; 1.4 TSI; TSi; 1.2 TSI; 1.4 TSI e-Hybrid |
| Year of manufacture | 2008-2024 |
| Manufacturer article number (MPN) | F 026 400 342 |
| OE part numbers | 04E 129 611 G, 04E129620, 04E 129 620 D, L04E129620 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
BOSCH f026400342 Air cleaner. Filter type: 9. Height [mm]: 24,4 mm. Length [mm]: 269,2 mm. Quantity: 1. Width [mm]: 190,5 mm
- 1x Air cleaner
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 Air cleaner compatible with my car?
This Air cleaner fits AUDI, CUPRA, 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 BOSCH Air cleaner have?
This BOSCH Air cleaner has the following specifications: Length [mm]: 269,2 mm; Width [mm]: 190,5 mm; Height [mm]: 24,4 mm; Quantity: 1; Filter type: 9. Check the full specifications table above for complete details.
What OE part numbers does this Air cleaner replace?
This Air cleaner replaces OE part numbers: 04E 129 611 G, 04E129620, 04E 129 620 D, L04E129620. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Air cleaner cost?
This BOSCH Air cleaner is available for £20.99. Air cleaner prices vary depending on brand, specifications, and vehicle compatibility. BOSCH parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Air cleaner?
A dirty air filter can cause reduced fuel economy, engine misfires, unusual engine sounds, or reduced horsepower. Most manufacturers recommend replacement every 15,000-30,000 miles, or more frequently in dusty conditions.
What tools do I need to replace a Air cleaner?
Tools needed: none for most vehicles (airbox clips open by hand); some require a flat-head screwdriver or T20 Torx. Difficulty: Easy DIY. Safety warning: Ensure the airbox is fully sealed after fitting -- an air leak downstream of the mass airflow sensor will cause running problems and potential fuel mixture faults.
Can I use this part as a replacement for OE 04E 129 611 G?
Yes, this BOSCH Air cleaner is a direct replacement for OE part number 04E 129 611 G. 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 BOSCH F 026 400 342 the same as the BOSCH 0 457 104 001?
No, while both are Air cleaner parts, they are different products. The BOSCH F 026 400 342 has Length [mm]: 269,2 mm, Width [mm]: 190,5 mm, Height [mm]: 24,4 mm. The BOSCH 0 457 104 001 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.
