ATP Parts B-109 Transmission Filter Kit
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ATP Parts
 Premium Replacement

ATP Parts B-109 Transmission Filter Kit

Brand ATP Parts B-109
LineCode ATP
Product line Premium Replacement
Fits Mitsubishi, Toyota, and Isuzu · 68 vehicles

Transmission filter kit. Keeps transmission fluid clean to help protect vital components.

Premium replacement. Part of ATP's replacement line for service-minded maintenance.

Cross-references BBB Industries 17947, BBB Industries 17964 and Davico Mfg 18281 for the same application. See all 23.

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Transmission Filter Kit for Clean Fluid Control

ATP Parts B-109 is a premium replacement transmission filter kit built to help keep transmission fluid clean as normal wear creates debris inside the unit. Clean fluid is critical for protecting the valve body and other internal components from clogging and wear.

Compatible with select Toyota 4Runner, Toyota Pickup, Toyota T100, Mitsubishi Montero, Mitsubishi Montero Sport, Isuzu Trooper, and Pontiac Catalina applications, this ATP transmission filter kit supports routine service on a wide range of older vehicles. The ATP Premium Replacement line focuses on direct-fit service parts for maintenance-driven repairs.

Key Features

  • Transmission filter kit for service maintenance
  • Helps remove debris from transmission fluid
  • Supports cleaner fluid flow through the valve body
  • Premium Replacement line from ATP Parts
  • Part number B-109 for application matching

Detailed Description

ATP Parts B-109 is designed for transmission service where fluid cleanliness matters. As wear accumulates inside the transmission, debris can circulate with the fluid and restrict passages or affect internal operation. Replacing the filter during service helps maintain cleaner fluid and supports the long-term condition of the transmission. This part cross-references Wix 58884 and Gates 19780 for the same application. Common search terms for this part include transmission filter kit for 1984-1995 Toyota 4Runner, transmission filter kit for 1989-1995 Toyota Pickup, and transmission filter kit for 1997-2002 Mitsubishi Montero Sport.

What It Helps Address

  • Dirty transmission fluid from normal wear
  • Debris buildup that can restrict fluid passages
  • Clogging around the valve body
  • Reduced transmission service effectiveness
  • Wear-related contamination inside older transmissions

Installation Notes and Tips

Install B-109 during a transmission service when the pan is removed and the fluid is being replaced. Verify the vehicle application by year, make, and model before ordering, since this part is listed for multiple Toyota, Mitsubishi, Isuzu, and Pontiac applications. Match the transmission service parts to the vehicle’s original configuration before installation.

Quality Assurance

ATP Parts positions the Premium Replacement line as a service-focused range for direct-fit maintenance parts. B-109 is built to support routine transmission care by helping keep fluid cleaner during normal operation.

Related reading

This part fits 68 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeDrive TypeTransmissionLitersCylindersFuel TypePositionNotes
2002MitsubishiMontero SportXLSSport UtilityRWDAutomatic3.5LV6GASN/APremium Replacement
2001MitsubishiMontero SportXSSport UtilityRWDAutomatic3.5LV6GASN/APremium Replacement
2000MitsubishiMontero————3.5LV6—N/APremium Replacement
2000MitsubishiMontero SportLimitedSport UtilityRWDAutomatic3.5LV6GASN/APremium Replacement
1999MitsubishiMontero————3.5LV6—N/APremium Replacement
1999MitsubishiMontero SportLimited—RWDAutomatic3.5LV6GASN/APremium Replacement
1998MitsubishiMontero————3.5LV6—N/APremium Replacement
1998MitsubishiMontero Sport——4WD—3.0LV6—N/APremium Replacement
1998MitsubishiMontero Sport——RWD—3.0LV6—N/APremium Replacement
1997MitsubishiMontero————3.5LV6—N/APremium Replacement
1997MitsubishiMontero Sport——4WD—3.0LV6—N/APremium Replacement
1997MitsubishiMontero Sport——RWD—3.0LV6—N/APremium Replacement
1996MitsubishiMontero————3.5LV6—N/APremium Replacement
1996MitsubishiMontero————3.0LV6—N/APremium Replacement
1995MitsubishiMontero————3.5LV6—N/APremium Replacement
1995MitsubishiMontero————3.0LV6—N/APremium Replacement
1995Toyota4Runner——4WD—3.0LV6—N/APremium Replacement
1995Toyota4Runner——4WD—2.4LL4—N/APremium Replacement
1995ToyotaPickup——4WD—3.0LV6—N/APremium Replacement
1995ToyotaPickup——4WD—2.4LL4—N/APremium Replacement
1994MitsubishiMontero————3.5LV6—N/APremium Replacement
1994MitsubishiMontero————3.0LV6—N/APremium Replacement
1994Toyota4Runner——4WD—3.0LV6—N/APremium Replacement
1994Toyota4Runner——4WD—2.4LL4—N/APremium Replacement
1994ToyotaPickup——4WD—3.0LV6—N/APremium Replacement
1994ToyotaPickup——4WD—2.4LL4—N/APremium Replacement
1994ToyotaT100——RWD—3.0LV6—N/APremium Replacement
1994ToyotaT100——4WD—3.0LV6—N/APremium Replacement
1994ToyotaT100——RWD—2.7LL4—N/APremium Replacement
1994ToyotaT100——4WD—2.7LL4—N/APremium Replacement
1993Toyota4Runner——4WD—3.0LV6—N/APremium Replacement
1993Toyota4Runner——4WD—2.4LL4—N/APremium Replacement
1993ToyotaPickup——4WD—3.0LV6—N/APremium Replacement
1993ToyotaPickup——4WD—2.4LL4—N/APremium Replacement
1993ToyotaT100——RWD—3.0LV6—N/APremium Replacement
1993ToyotaT100——4WD—3.0LV6—N/APremium Replacement
1992Toyota4Runner——4WD—3.0LV6—N/APremium Replacement
1992Toyota4Runner——4WD—2.4LL4—N/APremium Replacement
1992ToyotaPickup——4WD—3.0LV6—N/APremium Replacement
1992ToyotaPickup——4WD—2.4LL4—N/APremium Replacement
1991IsuzuTrooper————2.8LV6—N/APremium Replacement
1991IsuzuTrooper————2.6LL4—N/APremium Replacement
1991Toyota4Runner——4WD—3.0LV6—N/APremium Replacement
1991Toyota4Runner——4WD—2.4LL4—N/APremium Replacement
1991ToyotaPickup——4WD—3.0LV6—N/APremium Replacement
1991ToyotaPickup——4WD—2.4LL4—N/APremium Replacement
1990IsuzuTrooper————2.8LV6—N/APremium Replacement
1990IsuzuTrooper————2.6LL4—N/APremium Replacement
1990Toyota4Runner——4WD—3.0LV6—N/APremium Replacement
1990Toyota4Runner——4WD—2.4LL4—N/APremium Replacement
1990ToyotaPickup——4WD—3.0LV6—N/APremium Replacement
1990ToyotaPickup——4WD—2.4LL4—N/APremium Replacement
1989IsuzuTrooperXS—4WDAutomatic2.6LL4GASN/APremium Replacement
1989Toyota4Runner——4WD—3.0LV6—N/APremium Replacement
1989Toyota4Runner——4WD—2.4LL4—N/APremium Replacement
1989ToyotaPickup——4WD—3.0LV6—N/APremium Replacement
1989ToyotaPickup——4WD—2.4LL4—N/APremium Replacement
1988Toyota4Runner——4WD—3.0LV6—N/APremium Replacement
1988Toyota4Runner——4WD—2.4LL4—N/APremium Replacement
1987Toyota4Runner——4WD—2.4LL4—N/APremium Replacement
1987ToyotaPickup————2.4LL4—N/APremium Replacement
1986Toyota4Runner——4WD—2.4LL4—N/APremium Replacement
1986ToyotaPickup——4WD—2.4LL4—N/APremium Replacement
1986ToyotaPickup————2.4LL4—N/APremium Replacement
1985Toyota4Runner——4WD—2.4LL4—N/APremium Replacement
1985ToyotaPickup————2.4LL4—N/APremium Replacement
1984Toyota4Runner——4WD—2.4LL4—N/APremium Replacement
1976PontiacCatalinaSafari—RWDAutomatic6.6LV8GASN/APremium Replacement
Directly replaces or cross-references 23 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BBB Industries — 17947BBB Industries — 17964Davico Mfg — 18281Dorman - Conduct-Tite — 85884Gates — 19780Gates — T259Pioneer Automotive Industries — 745117TC Remanufacturing — F102Wix — 5888426142B4402317461283530335010FCA340HFK196FT1105JT7007MR166573P1219T639TF97TF274TF1105