

🛠️ Keep your diesel engine pristine—because your ride deserves Bosch-grade protection!
The Bosch N4440 Diesel Filter features a durable metal housing and multi-layer microporous media that effectively separates particles and water from diesel fuel. Designed to meet OE standards, it ensures a precise fit with matching sealings to protect the injection system. Built for longevity and harsh conditions, this filter supports optimal engine performance and requires professional installation.








| ASIN | B00BHGYREG |
| Best Sellers Rank | 104,339 in Automotive ( See Top 100 in Automotive ) 427 in Car Fuel Filters |
| Brand | Bosch |
| Brand Name | Bosch |
| Compatible with Vehicle Type | Passenger Car |
| Country Of Origin | Tunisia |
| Customer Reviews | 4.6 out of 5 stars 405 Reviews |
| Item Type Name | Bosch 1457434440 Fuel-Filter Box |
| Item Weight | 0.25 Grams |
| Item weight | 0.25 Grams |
| Manufacturer | Bosch |
| Manufacturer Part Number | 1457434440 |
| Manufacturer Warranty Description | WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim. |
| Outer Material Type | Metal |
| Outer material | Metal |
| Product Grade | Replacement Part |
| Product grade | Replacement Part |
| Style | Modern |
| Style Name | Modern |
| Unit Count | 1.0 count |
| Vehicle service type | Passenger Car |
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.
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