MANN-FILTER Fuel Filter - WK 820/21
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eBay£59.65Visit shop Fuel filter In-Line Filter WK 820/21 MANN-FILTER for MERCEDES-BENZ INFINITI
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eBayFuel filter In-Line Filter WK 820/21 MANN-FILTER for MERCEDES-BENZ INFINITI
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Fuel filter In-Line Filter WK 820/21 MANN-FILTER for MERCEDES-BENZ INFINITIFree delivery in 1–3 days£63.20Visit shop →
Fits MANN FILTER WK 820/21 FUEL FILTER ⭐UK Stock⭐Free delivery in 1–3 days£73.38Visit shop →
FUEL FILTER WK 820/21 FOR MERCEDES-BENZ GLA-CLASS/SUV B-CLASS 1.5L 4cyl A-CLASSFree delivery in 1–3 days£74.17Visit shop →
✅Fits MANN FILTER WK 820/21 FUEL FILTER ⭐UK Seller⭐Free delivery in 1–3 days£75.81Visit shop →
FUEL FILTER WK 820/21 FOR MERCEDES-BENZ GLA-CLASS/SUV B-CLASS 1.5L 4cyl A-CLASSFree delivery in 1–3 days£76.26Visit shop →
Fits MANN FILTER WK 820/21 FUEL FILTERFree delivery in 1–3 days£77.28Visit shop →
MANN WK 820/21 Fuel Filter Fits Infiniti Q30 Mercedes-Benz A-Class B-Class CLAFree delivery in 1–3 days£90.97Visit shop →
MANN WK 820/21 Fuel Filter Fits Infiniti Q30 Mercedes-Benz A-Class B-Class CLAFree delivery in 1–3 days£90.97Visit shop →
Original MANN-FILTER Fuel Filter WK 820/21 For Infiniti Mercedes-Benz£25.98 delivery£95.27Visit shop →
AutodocMANN-FILTER Fuel Filter MERCEDES-BENZ,INFINITI WK 820/21 6070901252,6420906452,A6070901252 A6420906452
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eBayMANN WK820/21 Fuel Filter Fits Infiniti Q30 Mercedes-Benz A-Class B-Class
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Product Information
Full details
The MANN-FILTER Fuel Filter WK 820/21 is for vehicle owners seeking to enhance their engine's longevity and performance by ensuring clean fuel delivery. Its key benefit is advanced filtration that prevents contaminants from reaching vital engine components, leading to smoother operation and reduced wear. A potential caveat is that installation requires mechanical knowledge or professional assistance, as with most fuel system components. This premium filter offers original equipment quality, utilizing high-grade materials and superior separation efficiency to protect your engine throughout the maintenance interval.
All features
| Model Part Number | WK 820/21 |
|---|---|
| Brand | MANN-FILTER |
Extended Product Information
FAQs
What is the main function of the WK 820/21 fuel filter?
Its main function is to remove harmful dirt and contaminants from the fuel before it reaches the engine, preventing damage to critical components like injectors and pumps.
What does 'original equipment quality' mean for this filter?
It means the filter is manufactured to meet the same high standards and specifications as the parts originally installed by the vehicle manufacturer.
How often should this fuel filter be replaced?
Replacement frequency varies by vehicle and driving conditions. Consult your vehicle's owner's manual for the recommended maintenance schedule.
What are the dimensions of the WK 820/21 filter?
The dimensions are approximately H = 100 mm and A = 87 mm.
Is this filter suitable for high-pressure fuel systems?
Yes, it utilizes reinforced or special materials suitable for use at elevated pressures.
Does MANN+HUMMEL comply with environmental regulations?
Yes, MANN+HUMMEL complies with REACH regulations and supports health and safety throughout the product lifecycle.
Can I clean and reuse this fuel filter?
No, this is a disposable filter designed for replacement. Cleaning is not possible or recommended.
Troubleshooting
Engine performance decreases after filter installation.
Ensure the filter was installed correctly and is the exact model for your vehicle. Check for any air pockets in the fuel lines and bleed the system if necessary, following your vehicle's service manual.
Fuel leaks around the filter housing.
Verify that all seals and connections are tight and properly seated. Inspect the filter O-rings and housing for any damage. If leaks persist, the filter may be defective, and replacement is recommended.
Check engine light illuminates.
This could indicate an issue with fuel pressure or flow. Re-check the installation and ensure no debris entered the fuel lines. Consult a mechanic to diagnose the specific error code.
Pros and Cons
Pros
- Significantly improves fuel purity for better engine health.
- Protects critical fuel system components from damage.
- Built with high-quality materials for durability and reliability.
- Maintains optimal engine performance and efficiency.
- Meets stringent original equipment quality standards.
Cons
- Requires professional installation or mechanical expertise.
- Specific vehicle compatibility needs to be verified before purchase.
- Filter replacement is a maintenance task that incurs cost and labor.
Setup, Compatibility & Care
Setup: Installing the MANN-FILTER WK 820/21 typically requires draining the fuel system and carefully removing the old filter. The new filter should be installed according to the vehicle manufacturer's service manual, ensuring proper orientation and secure connections. It is highly recommended to have this service performed by a qualified mechanic to avoid fuel leaks or improper installation.
Compatibility: This fuel filter is designed for specific vehicle makes and models. Always verify the part number `WK 820/21` against your vehicle's requirements or consult a compatibility guide before purchase. Refer to your vehicle's owner's manual or consult with a parts specialist to confirm fitment.
Care: The primary care for this product is its scheduled replacement. Follow the manufacturer's recommended maintenance intervals for fuel filter changes to ensure optimal performance and protection. Do not attempt to clean or reuse the filter; it is a single-use component designed to be replaced.