Fuel Filter FILTRON PE 816/9
The FILTRON PE 816/9 fuel filter is a high-quality component of the fuel supply system in vehicles with diesel engines. Its primary function is to thoroughly clean the fuel before it reaches the injection system and combustion chamber. The filter removes solid contaminants such as metal shavings, dust, rust, and water particles — elements particularly dangerous for modern Common Rail systems, which are highly sensitive to fuel quality.

Construction and Technical Parameters

• Type: Fuel filter cartridge (without housing)

• Manufacturer Code: PE 816/9

• Filtration Type: Solid particle separation + water separation capability

• Filtration Efficiency: Over 95% for particles ≥5 micrometers

• Filter Material: Synthetic composite with enhanced chemical and temperature resistance

• Seals: High-quality synthetic rubbers resistant to contact with diesel fuel and biofuel additives (e.g., FAME)

Application and Compatibility
The PE 816/9 filter is used in many vehicles of the Opel, Chevrolet, and other General Motors (GM) brands, including models with 2.0 CDTI, 1.6 CDTI, and 1.7 CDTI engines, both front-wheel drive and 4x4 versions. The filter is dedicated to new-generation engines where very high fuel cleanliness is crucial for the durability of the injection system.

Example applications (among others):

• Opel Insignia A / B

• Opel Astra J / K

• Opel Zafira C

• Opel Mokka

• Opel Meriva B

• Chevrolet Cruze

• Chevrolet Orlando

(To verify exact fitment, it is recommended to check the OE number or provide the vehicle VIN.)

Benefits of Using the PE 816/9 Filter:

• Injection system protection: Effective retention of micro-contaminants and water prevents damage to injectors and high-pressure pumps.

• Optimal engine performance: Clean fuel leads to better injection atomization, smoother engine operation, lower fuel consumption, and reduced emissions.

• Component durability: Reduces risk of costly failures caused by contaminated fuel.

• Winter safety: The filter also acts as a barrier against paraffin contaminants that can crystallize at low temperatures.

Replacement and Maintenance:
Regular replacement of the fuel filter is critical for engine durability and efficiency. Manufacturers typically recommend replacement every 30,000–40,000 km; however, in harsh conditions (e.g., frequent short trips, refueling at unreliable stations, winter use), it is advisable to shorten this interval to 20,000 km.

In modern diesel engines with Common Rail systems and highly precise injectors, even minor contamination can cause serious damage. It is best to have the fuel filter replaced by a workshop, especially if it is in a difficult-to-access location or if the fuel system requires bleeding after replacement.