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Mann-Filter PU 825 x - Fuel Filter
Product Overview
The Mann-Filter PU 825 x Fuel Filter is engineered to OEM standards, providing premium-grade construction that ensures your Audi maintains optimal performance. A clean fuel filter is crucial for a smooth-running engine by preventing contaminants from entering the fuel system, which can lead to issues such as sputtering, loss of power, and increased stress on the fuel pump. Regular replacement of your fuel filter, typically every 50,000 miles, is essential for maintaining the health of your vehicle. Choose Mann-Filter PU 825 x for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This Mann-Filter PU 825 x is equivalent to or replaces the following part numbers: 3C0 127 434, 3C0127434.
Vehicle Compatibility
- Audi A3 2.0 L4 TDI (2010–2013)
This may also fit other applications. Please use the vehicle selector tool to verify fitment.
Why Shop at eEuroparts.com?
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Exclusive Kits That Fitâ„¢ - complete repair solutions with no guesswork
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
- Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Established Trust: Serving the European auto community since 2000.
Frequently Asked Questions
What does the Mann-Filter PU 825 x Fuel Filter do?
The Mann-Filter PU 825 x Fuel Filter plays a vital role in your vehicle's fuel system by filtering out impurities and contaminants from the fuel before it reaches the engine. This helps maintain engine performance and efficiency.
How do I know if my Fuel Filter needs replacement?
Key symptoms indicating the fuel filter may need replacement include engine sputtering, difficulty starting, decreased fuel efficiency, and loss of power during acceleration.
Can I install the Mann-Filter PU 825 x myself?
Yes, installing the Mann-Filter PU 825 x Fuel Filter can be a DIY task for those with basic mechanical skills. However, ensure you follow all safety precautions and consult your vehicle's manual for specific instructions.
What are the symptoms of a faulty Fuel Filter?
Common symptoms of a failing fuel filter include engine sputtering, poor acceleration, and difficulty starting the engine. It is essential to replace the fuel filter to prevent potential damage to the fuel pump and injection system.
Why should I choose Mann-Filter for my Fuel Filter needs?
Mann-Filter is a trusted name in automotive filtration, providing quality and reliability. Order Mann-Filter PU 825 x today for a factory-correct replacement that restores safety and performance.
Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.
- BrandMann-Filter
- ManufacturerMann-Filter
- MPNPU 825 x
- Part TypeFuel Filter
- Cross Reference NumbersPU825x, PU 825 x, 3C0 127 434, 3C0127434, KX 220D ECO, KX220DECO, 33256, ACD 8090 E, ACD8090E, C515, M 76, M76, 1 457 070 008, 1457070008, F 026 402 006, F026402006, KX 220D, KX220D, 3256, 3C0 127 177, 3C0127177, KX 220, KX220, E85KP D146, E85KPD146, C10308ECO
- FeaturesCalifornia Proposition 65 : WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Class : W
Duty Type : LD
Height : 5.374
Inner Diameter Bottom : .441
Inner Diameter Top : Closed
Media Material : Cellulose
Outer Diameter Bottom : 3.110
Outer Diameter Top : 3.110
Style : Cartridge Fuel Metal Free Filt
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2013 | Audi | A3 | Base (2.0 L4 GAS) | |
| 2013 | Audi | A3 | TDI (2.0 L4 DIESEL) | |
| 2010 | Audi | A3 | Base (2.0 L4 GAS) | |
| 2010 | Audi | A3 | TDI (2.0 L4 DIESEL) | |
| 2011 | Audi | A3 | Base (2.0 L4 GAS) | |
| 2011 | Audi | A3 | TDI (2.0 L4 DIESEL) | |
| 2012 | Audi | A3 | Base (2.0 L4 GAS) | |
| 2012 | Audi | A3 | TDI (2.0 L4 DIESEL) |
Warranty Overview
At eEuroparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.
Standard Warranty – Most Parts
Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.
Protection: Defects in materials or workmanship under normal personal use.
Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.
Exclusions:
Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)
Commercial, fleet, rideshare, off-road, or racing use
Improper installation, misuse, accidents, or modifications
Not Covered: Labor, shipping, towing, or incidental costs.
Bison Performance Warranty – Our House Brand
Coverage: Limited Lifetime Warranty for as long as you own your vehicle.
Applies To: All products sold under the Bison Performance label.
Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.
Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).
What’s Included: Replacement of the defective product (labor and shipping excluded).
Warranty Claim Requirements
To keep claims fast and fair, we require:
Proof of purchase (invoice or order confirmation).
Photos or videos showing the defective part, order number, date, VIN, and odometer reading.
Diagnostic reports or part returns for non-visible issues may be requested.
Claims must be truthful, properly documented, and reflect normal consumer use.
Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.
For full details and exclusions, please see our complete Warranty Terms & Conditions.
This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.
Return Policy Overview
Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
To start a return, contact customer support via Chat or Contact Us.
Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)
Refunds: Issued to your original payment method within 3–5 business days after inspection
Exchanges: Not automatic — please return and reorder
Replacements: May be approved for incorrect or defective items reported within 7 days
Not returnable:
Used or installed parts
Electrical components
Opened filter kits, gaskets, or contaminated items
Final sale or custom orders
Important Notes:
Return shipping is your responsibility unless we made a verified error
Fitment is the customer’s responsibility (we can assist, but do not guarantee)
Country of origin may vary and is not grounds for return
For complete details, please see our full Return Policy.
This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.
Fast, Reliable Shipping — Straight to Your Door
We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.
We use trusted carriers like UPS, FedEx, and USPS.
Tracking info is emailed to you as soon as your order ships.
Delivery estimates at checkout are based on carrier data, but not guaranteed.
Need help with a shipment?
If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.
For complete details, please see our full Shipping Policy.
This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.










