Baldwin BF1346 Fuel Water Separator Filter

Overview of Baldwin BF1346 Fuel Water Separator Filter

The Baldwin BF1346 fuel water separator filter is designed to provide reliable fuel filtration for heavy-duty trucks. Compatible with Ford, Freightliner, International, Sterling, and Western Star trucks, this filter helps maintain fuel system integrity by removing water and contaminants.

• Integral post seal for secure installation
• Includes one integral gasket for proper sealing
• Height: 8 9/32 inches (210.3 mm)
• Outside diameter: 4 1/4 inches (108 mm)
• Thread size: 1 inch
• Replaces International part number 1685159-C91
• Related versions available: BF1346-SP (sensor port), BF1346-O (open port)

Detailed Product Description

The Baldwin BF1346 fuel water separator filter is engineered to fit a range of heavy-duty trucks including Ford, Freightliner, International, Sterling, and Western Star models. Its integral post seal ensures a tight, leak-free connection, while the included integral gasket supports proper sealing to prevent fuel contamination. Measuring 8 9/32 inches in height and 4 1/4 inches in outside diameter, this filter is designed to meet OEM specifications and replace International part number 1685159-C91. The 1-inch thread size allows for straightforward installation and compatibility with existing fuel systems. Baldwin also offers related versions of this filter, such as the BF1346-SP with a sensor port and the BF1346-O with an open port, to accommodate different vehicle requirements.

Common Applications and Problem Solving

• Prevents water contamination in fuel systems of Ford, Freightliner, International, Sterling, and Western Star trucks
• Reduces risk of fuel injector damage caused by water and debris
• Helps maintain engine performance by ensuring clean fuel delivery
• Protects fuel pumps from premature wear due to contaminants
• Supports compliance with manufacturer fuel system maintenance guidelines

Installation Notes and Tips

When installing the Baldwin BF1346 fuel water separator filter, ensure the integral gasket is properly seated to avoid leaks. Verify the 1-inch thread size matches the vehicle’s fuel system fittings. It is recommended to replace the filter according to the vehicle manufacturer’s maintenance schedule or when signs of fuel contamination appear. Use the related BF1346-SP or BF1346-O versions if your vehicle requires a sensor or open port configuration.

Quality Assurance and Warranty

Baldwin filters are manufactured to meet industry standards for filtration and durability. The BF1346 fuel water separator filter is designed to provide consistent performance in demanding heavy-duty truck applications. Please refer to Baldwin’s official warranty documentation for specific coverage details.