Bosch 77040WS Workshop Inline Fuel Filter

The Bosch 77040WS Workshop Fuel Filter delivers reliable fuel system protection with premium German engineering. This inline fuel filter is designed to protect your engine and fuel injection system by filtering out harmful foreign particles that can damage fuel injectors and fuel pumps, helping to prevent erratic performance, poor fuel economy, and potential engine shutdown.

Key Features:

• Multi-layered filter media with excellent particulate filtration efficiency
• 99% filtration rate to protect expensive engine components
• High dirt capacity designed to trap and hold more harmful particulates
• Robust housing constructed from aluminum, plastic, or surface-treated steel to withstand high fuel pressure
• Precise, reliable fuel filter connections ensure 100% fuel filtration
• Direct OE replacement design for hassle-free installation in factory location
• Correctly sized input and output ports for simple installation
• Includes mounting hardware where needed

Bosch uses premium-quality materials, modern production methods, and decades of expertise with advanced fuel injection systems to engineer high-efficiency fuel filters. Regular fuel filter replacement at manufacturer-specified intervals maintains optimal engine performance, extends fuel pump life, and prolongs overall engine life. Protect your vehicle's most expensive components with a quality Bosch fuel filter.