HomeAir and Fuel Delivery > FiltersBaldwin BF1273-SP Fuel Water Separator Filter
Part #: BF1273-SP

Baldwin BF1273-SP Fuel Water Separator Filter

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Overview of Baldwin BF1273-SP Fuel Water Separator Filter

The Baldwin BF1273-SP fuel water separator filter is designed specifically for Nissan UD trucks, providing reliable filtration to protect your engine from water contamination. This filter features an integral post seal and a sensor port thread of 1/2-20, ensuring a secure and efficient fit.

  • Compatible with Nissan UD trucks
  • Height: 6 9/16 inches (166.7 mm)
  • Outside diameter: 4 1/4 inches (108 mm)
  • Integral gasket included for proper sealing
  • O-ring included for leak prevention
  • Thread size: 1 inch
  • Replaces Nissan part number 16400-Z5511

Detailed Product Description

The Baldwin BF1273-SP fuel water separator filter is engineered to remove water and contaminants from fuel systems in Nissan UD trucks. With a height of 6 9/16 inches and an outside diameter of 4 1/4 inches, this filter fits precisely in the designated housing. The integral post seal and sensor port thread (1/2-20) provide a secure connection to the fuel system, while the included O-ring and integral gasket ensure a tight seal to prevent leaks. This filter is designed to replace the Nissan 16400-Z5511, making it a direct fit for maintenance and replacement needs.

Applications and Problem Solving

  • Prevents water contamination in fuel systems of Nissan UD trucks
  • Protects fuel injectors and engine components from damage
  • Reduces risk of engine stalling caused by fuel impurities
  • Maintains fuel system efficiency and prolongs engine life
  • Ensures compliance with manufacturer fuel filtration requirements

Installation Notes and Tips

When installing the Baldwin BF1273-SP fuel water separator filter, ensure the sensor port thread (1/2-20) is properly aligned to avoid cross-threading. Verify that the integral gasket and O-ring are seated correctly to maintain a leak-free seal. It is recommended to replace the filter according to the vehicle manufacturer’s maintenance schedule for Nissan UD trucks to maintain optimal fuel system performance.

Quality Assurance

Baldwin filters are manufactured to meet strict quality standards, ensuring durability and reliable performance. The BF1273-SP is designed to meet or exceed OEM specifications for Nissan UD trucks. While specific warranty details are not provided, Baldwin products typically come with a limited warranty against defects in materials and workmanship.

BrandBaldwin
Part NumberBF1273-SP
ContainsIntegral post seal;sensor port thread: 1/2-20
FitsNissan ud trucks
Height6 9/16
Height (mm)166.7
Integral Gasket{g401}
O-Ring[1] included
Outside Diameter 14 1/4
Outside Diameter 1 (mm)108
Per Inch14
ReplacesNissan 16400-z5511
Thread1

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