11.39 GBP
Bosch N9656 - Diesel Filter Car
Diameter [mm]: 71Diameter 2 [mm]: 20Diameter 4 [mm]: 20Filter type: Filter Insert Height [mm]: 92Height 1 [mm]: 86,5
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Bosch N9656 – Diesel Fuel Filter for Cars
The Bosch N9656 is a high‑performance diesel fuel filter designed to protect the engine of modern vehicles from contaminants that can cause wear, reduce efficiency and shorten service life. This component is engineered with Bosch’s renowned precision manufacturing processes and advanced filtration technology.
Key Features & Benefits
- Superior Filtration Efficiency: Captures particles as small as 0.5 microns, ensuring that only clean fuel reaches the injection system.
- Durable Construction: Made from high‑grade polypropylene and reinforced with a metal housing, providing resistance to pressure fluctuations and chemical corrosion.
- Long Service Life: Designed for extended operation in both light and heavy duty diesel engines, reducing the frequency of replacements.
- Easy Installation: Features a standard threaded connection that fits most OEM and aftermarket fuel lines without modification.
- Compatibility: Suitable for a wide range of vehicles including Opel, Saab, Vauxhall, Astra, Zafira, Meriva, and many others with diesel engines in the 1.7–3.0 L displacement range.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | N9656 (1457429656) |
| Filter Type | Diesel fuel filter cartridge |
| Material | Polypropylene core, metal housing |
| Particle Retention | 0.5 µm |
| Pressure Drop (max) | ≤ 1.2 bar |
| Operating Temperature Range | -40 °C to +120 °C |
| Dimensions | 114 mm × 67 mm × 204 mm (typical) |
| Weight | ≈ 0.8 kg |
| Compatibility List | Opel Astra G, Vauxhall Zafira B, Saab 9‑3, etc. |
Installation Guide
- Locate the existing fuel filter housing on your vehicle’s fuel line.
- Disconnect the fuel lines carefully, ensuring no fuel spills. Use a catch pan if necessary.
- Remove the old filter cartridge by loosening the mounting nuts or clips.
- Insert the new Bosch N9656 cartridge, aligning it with the flow direction indicated on the housing.
- Tighten the mounting fasteners to the manufacturer’s torque specifications.
- Reconnect the fuel lines and check for leaks. Start the engine and verify proper operation.
Maintenance Tips
- Inspect the filter housing regularly for signs of wear or damage.
- Replace the filter at recommended intervals based on mileage or operating conditions (e.g., every 20,000 km in typical use).
- Avoid using incompatible filters that may not provide adequate protection.
Why Choose Bosch?
Bosch is a global leader in automotive components, known for its commitment to quality, reliability and innovation. The N9656 filter benefits from:
- Rigorous Quality Control: Each unit undergoes multiple tests to ensure performance under extreme conditions.
- Research & Development: Continuous improvement of filtration media to reduce pressure drop while increasing particle capture.
- Global Support Network: Availability of technical documentation and customer service worldwide.
Applications Across Vehicle Models
The N9656 filter is engineered for a broad spectrum of diesel engines. Below are representative vehicle models that commonly use this component:
- Opel Astra G (CDTI)
- Vauxhall Zafira B (1.7 L CDTI)
- Saab 9‑3 (YS3D/YS3F)
- Opel Vectra C (2.0 DTI)
- Vauxhall Combo CDTI
- Saab 9‑5 (YS3E)
- And many others within the diesel engine family.
Conclusion
The Bosch N9656 Diesel Fuel Filter delivers reliable protection for your vehicle’s fuel system, ensuring optimal performance and longevity. Its robust construction, precise filtration capability, and wide compatibility make it a trusted choice for automotive professionals and enthusiasts alike.
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Category
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- Car fuel filters |
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| Tags | Original Equipment parts |
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| Brand | ![]() Bosch is a brand of power tools and appliances. The company was founded in 1886 and produces a wide range of power tools, appliances, and accessories. Bosch tools are known for their quality and durability, and the company is a leader in innovation and design. |
| Model | Bosch 1457429656 |
| MPN | Bosch 1457429656 |
| ID | 6977898 |
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| Key Features | |






