ATP Transmission Filter Kit P/N:B-158

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$35.99
MPN: B-158
UPC: 740993031642
Item Package Quantity: 1
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ATP Transmission Filter Kit P/N:B-158
ATP Transmission Filter Kit P/N:B-158
$35.99

Keep your automatic transmission's fluid clean and its valve body flowing freely with the ATP Automatic Transmission Filter Kit B-158 (also written B158). It installs as a direct-fit replacement for the 1994-1997 Mazda B2300, 1995-1997 Ford Aerostar, 2001-2003 Ford Explorer Sport, 2001-2005 Ford Explorer Sport Trac, and Mercury Mountaineer — see the Buyer's Guide tab for the full application list and engine details.

  • Protects the fluid: Designed to keep transmission fluid clean so debris from normal wear and tear does not reach the valve body and other vital components.
  • Guards vital components: Helps keep passages from becoming clogged, which can leave those components inoperable.
  • Routine service part: Replacing the filter at regular intervals is part of keeping the transmission running as intended.

Every transmission eventually accumulates contaminants, and a fresh filter is intended to trap that debris before it circulates. Fit this kit during a scheduled fluid-and-filter service to help extend transmission life and reduce the chance of avoidable, costly repairs. Confirm the correct fluid type and refill procedure in your vehicle service information.

Interchange: 440297 · FK316 · 45040 · 45042 · 85840 · T651 · JT316 · FT1115A · F5TZ7A098A · XL2Z7A098AA · XL2Z7A098CA · TF267 · FCA4LDE · 1F0021296 · T116 · FT103 · FT133 · 17587 · 17799 · 19737 · F153 · 745153 · FK267 · P1236 · 58840

This part cross-references / interchanges with the following part numbers:

440297, FK316, 45040, 45042, 85840, T651, JT316, FT1115A, F5TZ7A098A, XL2Z7A098AA, XL2Z7A098CA, TF267, FCA4LDE, 1F0021296, T116, FT103, FT133, 17587, 17799, 19737, F153, 745153, FK267, P1236, 58840

Frequently Asked Questions

What does this transmission filter kit do?

It is designed to keep the transmission fluid clean by trapping debris from normal wear and tear, helping prevent the valve body and other vital components from becoming clogged.

Which vehicles does the ATP B-158 kit fit?

It fits the 1994-1997 Mazda B2300, 1995-1997 Ford Aerostar, 2001-2003 Ford Explorer Sport, 2001-2005 Ford Explorer Sport Trac, and Mercury Mountaineer. Check the Buyer's Guide tab for the full list.

How often should I replace the transmission filter?

Replace it at the interval in your vehicle service information, typically during a scheduled fluid-and-filter service. Regular replacement helps extend transmission life.

Is this the same as part number B158?

Yes. ATP part number B-158 is also written as B158; they refer to the same filter kit.

What fluid should I use when installing this kit?

This listing does not specify a fluid type. Confirm the correct transmission fluid and the proper refill procedure in your vehicle service information before servicing.