










🛠️ Keep your diesel engine pristine — because your ride deserves Bosch-grade protection!
The Bosch N4440 Diesel Filter features a 64.5 mm diameter and 123 mm height, employing advanced multi-layer microporous media to separate particles and water from diesel fuel. Designed for durability under harsh conditions, it offers an exact OEM fit with high dust retention and filtration efficiency, ensuring long-lasting protection for your vehicle’s injection system. Compatible with various models via vehicle ID lookup, this filter meets stringent Bosch quality standards for optimal engine performance.




































| ASIN | B00BHGYREG |
| Best Sellers Rank | 166,698 in Automotive ( See Top 100 in Automotive ) 621 in Car Fuel Filters |
| Brand | Bosch |
| Customer Reviews | 4.6 4.6 out of 5 stars (391) |
| Date First Available | 18 Feb. 2013 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 0.25 g |
| Item model number | 1457434440 |
| Manufacturer | Bosch |
| Manufacturer part number | 1457434440 |
| Model | 1457434440 |
| OEM Part Number | 190686, 2339064450, R2L113ZA5, R2L113ZA5A, R2L113ZA5B9A |
| Product Dimensions | 3.46 x 3.54 x 6.38 cm; 0.25 g |
D**Z
Bosch high quality filter
Bought from ap motor store turned up quickly. Usual Bosch high quality filter. Fitted my rav4 2.2 d4d perfectly straight forward job. Anyone with a rav4 there is plenty of information on how to fit one on YouTube.
S**E
Buon prodotto Speriamo lavori bene con le impurità del gasolio
A**L
Buen filtro
M**.
Parfait jamais déçu avec bosch
H**.
Mein Auto.
R**O
Ottimo nessun problema
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