GM 10L control valve body
GM 10L80 / 10L90 Valve Body Part Numbers
Every valve-body number on record for the GM 10-speed, what supersedes what, and which ones are repair hardware rather than a replacement unit.
Valve body assemblies
24044193
Control valve body, Gen 1, 10L80.
24047996
Control valve body, Gen 1, 10L90.
24065353
Control valve body, Gen 2, 10L80. Supersedes 24044193.
24065354
Control valve body, Gen 2, 10L90. Supersedes 24047996.
24071206
Control valve body, Gen 3, diesel calibration.
Diesel applications only.
24071207
Control valve body, Gen 3, gasoline calibration.
Gasoline applications only.
Repair hardware (not replacement units)
These are kit hardware for the repair procedure. They are not interchange alternatives for a valve body.
24059372
Feed limit valve — the part the in-place repair replaces.
24279142
Feed limit valve spring.
24075088
Valve body spacer plate.
24075090
Valve body spacer plate.
Oversized valve kits
All three require bore reconditioning before fitting.
Sonnax 105740-54K
Oversized feed limit valve kit.
Sonnax 105740-59K
Oversized feed limit valve kit.
Sonnax 105740-60K
Oversized feed limit valve kit.
Before ordering, confirm
Confirm before you commit
10L80 or 10L90
Separate chains. Confirm the variant against the VIN.
Diesel or gasoline
The Gen 3 split is calibration-specific.
What this list does not cover
Not covered by the record
Pricing, availability, and dealer stock are not part of this record. Neither is any programming requirement tied to a specific number.
Check this against your vehicle
Start with the number you have and we'll show what's on record for it, including anything documented as an alternative.
This page lists the identities on record. The investigation helps determine which of them applies to your specific vehicle and circumstances.
Keep going
- GM 10L valve bodyThe GM 10-speed valve body on backorder: the Gen 1 to Gen 3 factory chain, the calibration split, the in-place repair path, and what has already been ruled out.
- Repair or replaceWhen the GM field repair applies, when a worn bore forces an oversized valve, and when replacement is the only path left.
Everything on this page comes from a documented investigation record. Where the record is silent, the page says so rather than filling the gap. Always confirm fitment, application, and any programming requirement for your specific vehicle before installing.