GM Genuine Parts TF938 Automatic Transmission Fluid Filter Kit with Seal (24298004)
Product description
What this is and why it matters
GM Genuine Parts TF938 (24298004) is an automatic transmission fluid filter kit that comes with a seal. The core idea is simple: the felt filter media is there to help deliver high-filtration efficiency while still allowing strong fluid flow.
In real-world terms, this is the kind of maintenance part you buy when you’re trying to keep your transmission doing what it should—circulating clean fluid and maintaining proper hydraulic operation. A clogged or aging filter can slow down flow and contribute to dirt buildup over time. This kit is meant to address that at the filtration stage.
That said, it’s not a magic fix for a transmission that’s already experiencing major internal wear. It’s a smart maintenance move, not a miracle cure—so it’s worth matching it to the reason you’re servicing in the first place.
The essentials: what you’ll notice day to day
On paper, the felt filter media is designed to balance two things that don’t always go together: filtration efficiency and excellent fluid flow. If you’re doing a planned service (or you’re troubleshooting a service interval concern), that balance matters.
You’re also getting an actual seal included in the kit. That’s helpful because filter-related jobs often come down to sealing integrity as much as the filter element itself. If a seal is missing or compromised, you can end up with issues that no one wants to troubleshoot later.
And because this is sold as GM Genuine Parts, the positioning is clear: it’s intended to be designed, engineered, and tested to rigorous standards, and it’s backed by General Motors design validation for OE parts.
Key points for buyers (and where it can fall short)
A big reason people choose GM Genuine Parts is the OE-focused approach: GM engineers design and validate these parts specifically for Chevrolet, Buick, GMC, or Cadillac applications, and GM regularly updates production and service part designs to integrate new materials and technologies.
Still, there’s one limitation to keep in mind: the entry you provided doesn’t list the vehicle fitment details (years/models/conditions) or the exact installation steps. So the best buying decision here depends heavily on confirming your vehicle compatibility before ordering.
Who it’s for vs. who should skip it
It makes sense if: - You’re performing scheduled transmission maintenance and want an OE-style filter replacement. - You prefer parts designed and tested to strict standards, with the “tested for the vehicle family” positioning that GM Genuine Parts comes with. - You specifically want a filter kit that includes a seal, so you’re not scrambling for missing components mid-job.
You may want to skip it if: - You’re looking for a performance or upgrade-style transmission mod. This isn’t positioned that way—it’s a service part. - You can’t confirm compatibility for your exact Chevrolet/Buick/GMC/Cadillac application. Ordering the wrong filter kit is the fastest route to wasted time. - Your underlying issue is likely internal transmission damage rather than filtration/maintenance related.
Quick tech overview
Tech specs
- Name: TF938 (24298004) Automatic Transmission Fluid Filter Kit with Seal
- Filter media: Felt
- Focus: High-filtration efficiency and excellent fluid flow
- Compatibility framing: Designed/validated as GM Genuine Parts for Chevrolet, Buick, GMC, or Cadillac vehicles
Maintenance mindset: getting the most from the kit
A filter kit is only one piece of the bigger transmission maintenance picture. To get the outcome you’re buying for (cleaner fluid circulation), it helps to treat the job as part of an overall service plan—matching it with the right fluid and following the correct service approach for your transmission.
If you’re tackling this yourself, think of it like a “cleanliness reset” rather than a one-and-done repair: fresh filtration is what supports long-term fluid health. But if the transmission has been running with overheating, slipping, or severe contamination for a while, replacing the filter alone may not fully address symptoms.
Is it worth it?
Worth considering if you want an OE-style automatic transmission fluid filter replacement kit from GM Genuine Parts, especially since the kit specifically includes felt filter media and a seal and is positioned as designed and validated to GM standards for Chevrolet, Buick, GMC, or Cadillac applications.
It might not be the best choice if you don’t know your exact vehicle compatibility or if you’re expecting this to solve a deeper transmission problem beyond filtration. In those cases, verify fitment first—and if symptoms suggest internal damage, you may want more diagnosis before relying on a maintenance part.
Mini FAQ
Questions people ask before buying
1) What’s the main purpose of an automatic transmission fluid filter kit? It helps remove contaminants from transmission fluid, supporting proper fluid flow and filtration performance.
2) Does this kit include a seal? Yes, the product is described as a filter kit with a seal included.
3) Is this meant for performance upgrades? Based on the description, it’s positioned as an OE-style maintenance part, not a performance modification.
4) Do I need to confirm vehicle compatibility? Yes—your purchase decision should depend on matching the kit to your exact Chevrolet, Buick, GMC, or Cadillac application, since the provided info doesn’t include fitment specifics.