Original MANN-FILTER Oil Filter W 1168/1 – For Trucks, Buses and Utility Vehicles

Original MANN‑FILTER Oil Filter W 1168/1

The W 1168/1 is a high‑performance oil filter engineered by MANN‑FILTER, the world leader in filtration technology. Designed specifically for heavy‑duty trucks, buses and utility vehicles, it delivers reliable protection for engines that operate under demanding conditions.

Key Design Features

• Robust Construction: The filter housing is made from durable polypropylene with a reinforced core, ensuring long‑lasting seals and resistance to vibration.
• High‑Capacity Filter Media: A multi‑layer filtration system captures particles as small as 0.5 µm while maintaining low pressure drop for optimal engine performance.
• Sealed Long‑Term Performance: The filter incorporates a sealed design that prevents backflow and protects the internal media from contamination, extending service life.
• Universal Fitment: Engineered to match a wide range of heavy‑duty powertrains, including models from Pegaso, Enasa, Seddon Atkinson and other commercial vehicle manufacturers.

Compatibility Overview

The W 1168/1 is specifically tailored for:

• Trucks: Medium to heavy‑weight trucks that require robust oil filtration under high load and variable operating temperatures.
• Buses: Commercial passenger and cargo buses where engine longevity and reliability are critical.
• Utility Vehicles: Work vehicles such as delivery vans, tow trucks and service equipment that demand consistent protection against oilborne contaminants.

Engine models commonly paired with this filter include the Pegaso TRONER series (4G64, 2.4 L four‑cylinder; 6Cyl 11.9 L), as well as other OEM engines that specify a W 1168/1 oil filter.

Performance Benefits

• Extended Engine Life: By trapping fine particles and preventing sludge formation, the filter preserves engine bearings and seals.
• Consistent Oil Flow: The low pressure drop design ensures that oil reaches all critical components at the required rate, even under high‑speed or heavy‑load conditions.
• Reduced Maintenance Frequency: Long‑term sealed construction means fewer filter changes compared to conventional designs, saving time and reducing downtime.

Installation & Maintenance Guidelines

1. Preparation: Ensure the engine is cool. Drain any residual oil from the filter housing if necessary.
2. Removal: Unscrew the old filter using a suitable wrench, taking care not to damage the gasket or housing.
3. Installation: Place the new W 1168/1 onto the housing, aligning the threaded end with the engine’s oil filter opening. Tighten by hand until snug, then give an additional half turn with a wrench.
4. Check for Leaks: After starting the engine, observe the filter area for any signs of oil seepage. Tighten further if required.
5. Regular Inspection: While the filter is designed for long‑term use, inspect it periodically during routine maintenance checks to ensure no damage or excessive wear has occurred.

Why Choose MANN‑FILTER?

MANN‑FILTER’s reputation for quality stems from rigorous testing and adherence to international standards. The W 1168/1 reflects this commitment, offering:

• Reliability Under Stress: Proven performance in harsh operating environments.
• Compatibility Assurance: Detailed fitment charts and OEM approvals guarantee a perfect match for your vehicle’s engine.
• Environmental Responsibility: The filter’s design reduces oil consumption and waste, contributing to greener fleet operations.

Conclusion

The Original MANN‑FILTER Oil Filter W 1168/1 is the definitive choice for commercial fleets that demand uncompromised engine protection. Its durable construction, high‑capacity media and universal fitment make it a reliable partner in maintaining vehicle performance and extending engine life.