Baldwin BW5183 Cooling System Filter
OE Quality 60-Day Returns
Baldwin

Baldwin BW5183 Cooling System Filter

Brand Baldwin BW5183
Contains 12 units bte
Fits Mack trucks
Height 4 7/16
Height (mm) 112.7
Integral Gasket {g401}
Outside Diameter 1 3 11/16
Outside Diameter 1 (mm) 93.7
Replaces Mack 20539991
Thread M16 x 1.5
Fits —

Cooling system filter. Helps keep coolant circulating cleanly through the system.

Integral gasket. Includes a built-in gasket for a more secure seal.

M16 x 1.5 thread. Threaded design for straightforward installation.

$34.07Free shipping
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Baldwin BW5183 Cooling System Filter

The Baldwin BW5183 is a cooling system filter for Mack Trucks applications. It is built around a 4 7/16 in. height, 3 11/16 in. outside diameter, and M16 x 1.5 thread for service on the cooling circuit.

Key Features

  • Cooling system filter for Mack Trucks
  • Height: 4 7/16 in. (112.7 mm)
  • Outside diameter: 3 11/16 in. (93.7 mm)
  • Thread size: M16 x 1.5
  • Integral gasket: G401
  • Replaces Mack 20539991
  • Part number: BW5183

Detailed Description

Baldwin BW5183 is a cooling system filter specified for Mack Trucks cooling system service. The filter dimensions and thread specification help match the correct housing and connection style, while the integral gasket reference supports proper sealing at installation. For buyers searching for a Mack Trucks cooling system filter, Baldwin BW5183 provides a direct replacement reference for Mack 20539991.

This part cross-references Mack 20539991 for the same application. Baldwin BW5183 is a practical choice when you need a cooling system filter for Mack Trucks and want to verify the thread, diameter, and height before ordering.

What It Helps Address

  • Cooling system service intervals that call for filter replacement
  • Contaminant buildup in the coolant circuit
  • Incorrect filter size or thread match during maintenance
  • Seal leakage at the filter interface
  • Replacement needs for Mack Trucks cooling system filter service

Installation Notes and Tips

Confirm the housing thread is M16 x 1.5 and compare the filter height and outside diameter to the removed unit before installation. Verify the integral gasket reference matches the application and inspect the sealing surface for debris or damage. For Mack Trucks maintenance searches, BW5183 should be matched to the existing cooling system filter specification and OE reference before service.

Quality Assurance

Baldwin is a recognized filtration brand used across heavy-duty service applications. BW5183 is identified with OE replacement reference Mack 20539991 and published dimensional specifications for application matching.

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes