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Hengst H225WK Fuel Filter - In-Line
Reliable Fuel Filtration for Audi Quattro Models
The Hengst H225WK fuel filter is engineered to provide consistent fuel system protection for Audi A4 Quattro, A6 Quattro, A8 Quattro, and S4 vehicles. Designed with a synthetic blend filter media, this fuel filter ensures efficient contaminant removal to maintain optimal engine performance.
- Compatible with Audi A4 Quattro, A6 Quattro, A8 Quattro, and S4 models
- Part number H225WK for precise identification
- Constructed with synthetic blend filter media for enhanced filtration
- Designed to protect fuel injectors and engine components from debris
- Meets OEM specifications for fit and function
Advanced Synthetic Blend Filter Media
The Hengst H225WK fuel filter features a synthetic blend filter media that combines durability with effective filtration capabilities. This material is engineered to trap fine particles and contaminants commonly found in fuel systems, reducing the risk of clogging and wear on fuel injectors. The synthetic blend also offers resistance to fuel additives and varying fuel qualities, ensuring consistent performance over the filter’s service life.
Purpose and Problem Solving
- Prevents fuel system contamination that can cause engine misfires
- Reduces wear on fuel injectors and pump components
- Helps maintain fuel efficiency by ensuring clean fuel delivery
- Minimizes risk of engine hesitation or stalling due to clogged filters
- Protects sensitive engine parts from dirt and rust particles
Installation Notes and Tips
When installing the Hengst H225WK fuel filter on compatible Audi Quattro models, ensure the vehicle is depressurized and cooled down to avoid fuel spray. Follow manufacturer guidelines for removal of the old filter and proper orientation of the new filter. Check for any fuel leaks after installation and verify that all connections are secure. Regular replacement intervals should be observed to maintain fuel system integrity.
Quality Assurance and Warranty
Hengst fuel filters are manufactured to meet strict quality standards and OEM specifications. The H225WK part number is backed by Hengst’s commitment to durability and performance. While specific warranty details may vary, Hengst products typically include coverage against manufacturing defects to provide confidence in long-term use.
This part fits 24 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Drive Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| 2009 | Audi | S4 | 4.2L | V8 | In-Line | Electrical Connector: 3-point | ||||
| 2008 | Audi | S4 | Cabriolet | Convertible | 4.2L | V8 | In-Line | Electrical Connector: 3-point | ||
| 2008 | Audi | S4 | Base | Sedan | 4.2L | V8 | In-Line | Electrical Connector: 3-point | ||
| 2008 | Audi | S4 | Avant | Wagon | 4.2L | V8 | In-Line | Electrical Connector: 3-point | ||
| 2007 | Audi | A8 Quattro | 6.0L | W12 | In-Line | Electrical Connector: 3-point | ||||
| 2007 | Audi | S4 | Cabriolet | Convertible | 4.2L | V8 | In-Line | Electrical Connector: 3-point | ||
| 2007 | Audi | S4 | Base | Sedan | 4.2L | V8 | In-Line | Electrical Connector: 3-point | ||
| 2007 | Audi | S4 | Avant | Wagon | 4.2L | V8 | In-Line | Electrical Connector: 3-point | ||
| 2006 | Audi | A4 Quattro | Convertible | 3.0L | V6 | In-Line | Electrical Connector: 3-point; From 8H-5-902 084; 8H-5-017 501 | |||
| 2006 | Audi | A6 Quattro | 4.2L | V8 | In-Line | Electrical Connector: 3-point | ||||
| 2006 | Audi | A8 Quattro | 6.0L | W12 | In-Line | Electrical Connector: 3-point | ||||
| 2006 | Audi | S4 | Cabriolet | 4.2L | V8 | In-Line | Electrical Connector: 3-point | |||
| 2005 | Audi | A4 Quattro | 3.0L | V6 | In-Line | Electrical Connector: 3-point; From Chassis # 8H-5-006-751 | ||||
| 2005 | Audi | A4 Quattro | 1.8L | L4 | In-Line | Electrical Connector: 3-point; From Chassis/VIN 8E-5-065 001 | ||||
| 2005 | Audi | A6 Quattro | 4.2L | V8 | In-Line | Electrical Connector: 3-point | ||||
| 2005 | Audi | S4 | 4.2L | V8 | In-Line | Electrical Connector: 3-point; From Chassis # 8H-5-006-751 | ||||
| 2004 | Audi | A4 Quattro | Wagon | AWD | 3.0L | V6 | GAS | In-Line | Electrical Connector: 3-point; From 8E-5-065 001 | |
| 2004 | Audi | A4 Quattro | Sedan | AWD | 3.0L | V6 | GAS | In-Line | Electrical Connector: 3-point; From 8E-5-065 001 | |
| 2004 | Audi | A4 Quattro | Convertible | AWD | 3.0L | V6 | GAS | In-Line | Electrical Connector: 3-point; From 8H-5-902 084; 8H-5-017 501 | |
| 2004 | Audi | A4 Quattro | Wagon | AWD | 1.8L | L4 | GAS | In-Line | Electrical Connector: 3-point; From 8E-5-065 001 | |
| 2004 | Audi | A4 Quattro | Sedan | AWD | 1.8L | L4 | GAS | In-Line | Electrical Connector: 3-point; From 8E-5-065 001 | |
| 2004 | Audi | S4 | Wagon | AWD | 4.2L | V8 | GAS | In-Line | Electrical Connector: 3-point; From 8E-5-065 001 | |
| 2004 | Audi | S4 | Sedan | AWD | 4.2L | V8 | GAS | In-Line | Electrical Connector: 3-point; From 8E-5-065 001 | |
| 2004 | Audi | S4 | Convertible | AWD | 4.2L | V8 | GAS | In-Line | Electrical Connector: 3-point; From 8H-5-902 084; 8H-5-017 501 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.