Wix 24370 Engine Coolant Filter

Brand Wix 24370
Class Hw
Duty Type Hd
Height 4.380
Inner Diameter Top Closed
Media Material Cellulose
Outer Diameter Top 3.690
Style Coolant spin-on filter
Thread Size 11/16-16
Fits Western Star · 3 vehicles

Spin-on design. Simplifies coolant filter service with a serviceable filter format.

Cellulose media. Provides coolant filtration with a proven filter material.

Heavy-duty construction. Built for commercial engine service and demanding operating conditions.

Cross-references Baldwin BW5070, CARQUEST Premium Filters 89370 and Cummins 3100303 for the same application. See all 11.

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Engine Coolant Filter Overview

The Wix 24370 engine coolant filter is built for heavy-duty cooling system service in medium and heavy trucks and other equipment. It uses a spin-on design with cellulose media and a closed top to support coolant filtration in demanding operating conditions.

Key Features

  • Spin-on coolant filter design for engine cooling system service
  • Cellulose filter media for coolant filtration
  • Closed top construction
  • Thread size: 11/16-16
  • Heavy-duty Class HW, Duty Type HD construction

Detailed Description

Wix 24370 is an engine coolant filter intended for applications that require coolant system protection in commercial-duty environments. The filter measures 4.380 inches in height with a 3.690-inch outer diameter at the top, and its closed-top configuration and cellulose media support filtration in service conditions where coolant cleanliness matters. This part cross-references Fleetguard (e.g., WF2070, WF2170) for the same application.

Fits 2000-2001 Western Star 5800, N/A. Fits 2000 Western Star 4800, N/A. Western Star 5800 and Western Star 4800 applications use the Wix 24370 coolant filter in the listed model years.

What It Is Used For

  • Reducing coolant contamination in heavy-duty cooling systems
  • Supporting filtration service in commercial truck maintenance
  • Replacing a worn or clogged coolant spin-on filter
  • Maintaining coolant flow through a serviceable filter element

Installation Notes and Tips

Verify thread size, filter height, and diameter before installation. Confirm the coolant filter mounting point and service interval against the vehicle or equipment service information. Use the listed fitment only for the exact applications shown for the Wix 24370.

Quality Assurance

Wix coolant filters are engineered with materials, design, and construction intended for demanding operating conditions in heavy-duty service.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypeNotes
2001Western Star58008.3LL6——
2000Western Star48008.3LL6DIESEL—
2000Western Star58008.3LL6DIESEL—
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Baldwin — BW5070CARQUEST Premium Filters — 89370Cummins — 3100303Cummins — 3318157Donaldson — P552070Fleetguard — WF2070Fleetguard — WF2170Hastings — WC15Massey Ferguson — 1076752M1NAPA Gold Filters — 4370White — 303448177