Wix WS10125 Engine Coolant Filter

Brand Wix WS10125
Class Hw
Duty Type Hd
Height 7.98
Inner Diameter Top Closed
Media Material Cellulose
Outer Diameter Top 4.226
Style Coolant spin-on filter
Thread Size 11/16-16
Fits —13 vehicles

Coolant spin-on design. Simplifies service for heavy-duty engine cooling systems.

Cellulose media. Provides filtration support for coolant system maintenance.

Heavy-duty construction. Built for demanding operating conditions in fleet and equipment use.

Cross-references Baldwin BW5140, Caterpillar 1W5518 and Caterpillar 3I1254 for the same application. See all 29.

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Engine Coolant Filter Overview

The Wix WS10125 is a coolant spin-on filter built for heavy-duty engine service. It uses cellulose media and a closed-top design to support coolant system protection in demanding operating conditions.

Compatible with medium and heavy truck cooling systems and other equipment that use the specified thread and dimensions, this Wix coolant filter is a practical service part for fleet and industrial maintenance. The WS10125 part number is also useful when cross-checking replacement options.

Key Features

  • Coolant spin-on filter style for engine cooling system service
  • Cellulose filter media for coolant filtration
  • Closed inner diameter top design
  • 11/16-16 thread size for specified applications
  • Heavy-duty construction for demanding operating conditions
  • Wix WS10125 part number for accurate ordering and lookup

Detailed Description

The Wix WS10125 coolant filter is engineered for engines that rely on clean coolant to maintain system performance. Its cellulose media and spin-on format make it a straightforward service replacement for applications that match the listed dimensions and thread specification. The 7.98-inch height and 4.226-inch outer diameter top are important reference points when verifying fitment, and the WS10125 designation should be matched carefully during parts lookup. This part cross-references Fleetguard WF2054 and Baldwin BW5140 for the same application.

Common Issues It May Address

  • Coolant contamination buildup in heavy-duty cooling systems
  • Reduced filtration performance from a worn coolant filter
  • Service intervals that require coolant system filter replacement
  • Fitment verification needs for threaded spin-on coolant filters

Installation Notes and Tips

Confirm thread size, height, and outer diameter before installation. Verify the coolant filter style against the existing unit and follow the engine or equipment service procedure for coolant system maintenance. Match the WS10125 part number to the application catalog before ordering.

Quality Assurance

Wix coolant filters are built with materials, design, and construction intended for heavy-duty service across varied operating conditions.

This part fits 13 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypeNotes
2010KenworthT80014.6LL6DIESEL—
2009KenworthT80014.6LL6—Original Equipment Part Number K251341
2008KenworthT80014.6LL6—Original Equipment Part Number K251341
2007KenworthT600A14.6LL6DIESEL—
2007KenworthT80014.6LL6—Original Equipment Part Number K251341
2007KenworthW90014.6LL6DIESEL—
2006KenworthT600A14.6LL6DIESEL—
2006KenworthW90014.6LL6DIESEL—
2005KenworthT600A14.6LL6DIESEL—
2005KenworthT80014.6LL6——
2005KenworthW90014.6LL6DIESEL—
2004KenworthT600A14.6LL6DIESEL—
2004KenworthW90014.6LL6DIESEL—
Directly replaces or cross-references 29 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Baldwin — BW5140Caterpillar — 1W5518Caterpillar — 3I1254Caterpillar — 3I1285Caterpillar — 3I1291Clark Equipment — 963797Cummins — 3315788Detroit Diesel — 23507189Filter Mart — 280997Fleetguard — WF2054Fleetguard — WF2056Fleetguard — WF2091Foden — Y02729105Foden — Y05013401FRAM — PR7570General Motors — 23507189Ingersoll Rand — 56985971John Deere — AR94652Komatsu — 600-411-1420Komatsu — 6004111160Komatsu — 6004111170Komatsu — 6004111171Komatsu — CUWF2054LUBER-FINER — LFW5870NABI — 6900760NAPA Gold Filters — 220125Renault — 5000808722Woodgate — WGW9096K251341