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Cylindrical metal fuel filter cartridge with threaded ports and integrated O-ring groove

Baldwin Filters

Baldwin Filters PF937 Fuel Filter accessory

SKU CH-52HG-HBVYX

Cartridge fuel filter element measuring 2 23/32 inches high by 1 3/8 inches wide with a 1/2 inch inside diameter and included O-ring

  • Cartridge design simplifies filter replacement
  • 2-23/32 in height fits tight engine bays
  • 1-3/8 in width matches OEM specifications
  • Included O-ring ensures leak-free sealing
  • New Baldwin Filters component delivers reliable fuel filtration

Fuel Filter PF937 Application

The Baldwin Filters PF937 is a cartridge-type fuel filter element designed for compatible fuel systems. It serves vehicle owners and technicians needing a direct replacement element to maintain clean fuel delivery.

Thermals Noise Power Draw

As a passive filtration component, the PF937 generates no heat, noise, or electrical draw during operation. Its function relies on fuel flow through the media without any powered assistance or moving parts.

Build Quality Connectors Mounting

The filter includes an O-ring for sealing and features a 1/2 inch inside diameter with a 1 3/8 inch outside diameter. Thread size is not applicable, so installation depends on the specific housing or mounting bracket used in the fuel system.

How it compares

Measured against everything we stock in Pumps, Sprayers & Pump Accessories, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 85% of the 962 comparable items (median $38.99).

Specifications

Product
Brand nameBALDWIN FILTERS

Questions about this item

How do I install the PF937 cartridge and which step is often missed?

Fit the included O-ring onto the 1/2 in inside diameter seat before threading the cartridge into the housing; skipping the O-ring causes fuel leaks.

What replacement interval applies to this fuel element?

Replace the cartridge at the engine manufacturer’s recommended service interval or whenever the filter appears contaminated during inspection.

What is the first limitation you hit during extended high-flow operation?

The 1 3/8 in outside diameter restricts maximum flow, so pressure drop across the element rises first under sustained heavy demand.

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