Bosch 77066WS Fuel Filter

Bosch Gasoline Fuel Filter 77066WS

Bosch 77066WS is an in-line gasoline fuel filter built for consistent fuel cleanliness in older Toyota, Lexus, and Hyundai applications. It uses premium materials and Bosch injection-system knowledge to help maintain fuel flow and protect the engine from contamination.

Compatible with select Toyota Tacoma, Tundra, 4Runner, T100, Pickup, and Lexus GS300, LS400, SC300, SC400, plus Hyundai Sonata and XG300 applications, this Bosch gasoline fuel filter supports dependable operation in vehicles that rely on clean fuel delivery.

Key Features

• In-line gasoline fuel filter for fuel system service
• Engineered with premium-quality materials
• Built using modern production methods for consistent filtration performance
• Helps achieve 99% fuel filtration per Bosch product data
• Recommended for replacement at manufacturer-specified service intervals
• Previously cataloged as 71514

Fitment Details

• Fits 1995-2004 Toyota Tacoma, N/A
• Fits 2000-2004 Toyota Tundra, N/A
• Fits 1994-2001 Hyundai Sonata, N/A
• Fits 2001 Hyundai XG300, N/A
• Fits 1992-2000 Lexus SC300, N/A
• Fits 1988-2000 Toyota 4Runner, N/A
• Fits 1993-1998 Toyota T100, N/A
• Fits 1993-1997 Lexus GS300, N/A
• Fits 1992-1997 Lexus SC400, N/A
• Fits 1988-1995 Toyota Pickup, N/A
• Fits 1990-1994 Lexus LS400, N/A

What This Fuel Filter Helps Address

• Fuel contamination entering the injection system
• Restricted fuel flow from a clogged filter
• Rough running caused by dirty fuel delivery
• Loss of engine performance related to fuel debris
• Premature wear in fuel system components

Installation Notes

This Bosch fuel filter uses an in-line mounting type and is specified for gasoline fuel systems. Verify the vehicle’s year, make, and model before installation, and replace the filter at the service interval listed by the vehicle manufacturer. This part cross-references Toyota/Lexus applications such as 2330050020 and 2330062010 for the same application.

Quality Assurance

Bosch fuel filters are produced with attention to injection-system requirements and filtration consistency. Bosch recommends routine replacement at the manufacturer’s specified interval to maintain fuel system performance and extend engine life.