6T75 Valve Body 2013, remanufactured and ready to install. Fits the 6T75. Ships fast from the USA.
2013 is an awkward year to order a 6T75 valve body for, because GM ran two different control generations side by side depending on RPO code rather than switching cleanly on January 1 of the model year. If your Traverse, Acadia or Enclave is slipping or delaying in first gear, taking too long to engage drive or reverse, flaring on an upshift, or throwing a pressure-control or ratio code, you need a valve body built for the specific control generation your build actually uses, not just one stamped with the right model year. This listing is a remanufactured unit sourced and matched for the 2013 6T75, bench-tested before it ships so you install a refreshed, working part instead of guessing at the cause one bore at a time.
Technical documentation on the 6T70/6T75 family treats 2013 as the changeover point between the Gen 1 and Gen 2 control systems, with the exact generation your vehicle carries depending on its RPO code rather than the calendar. Trade reporting on this transmission has specifically flagged 2013-and-later builds for a slip-and-delay-in-first complaint traced to a Gen 1 piston turning up inside a Gen 2 case - a mismatch that produces exactly the kind of intermittent, hard-to-pin-down shift complaint owners describe. That is the core reason a 2013 valve body has to be matched carefully: the part that is correct for an early-build 2013 unit is not necessarily correct for a late-build one from the same model year.
Scan for codes and note whether the complaint is worse cold, warm, or constant, since that detail helps separate a hydraulic valve body fault from a solenoid or wiring issue on this unit. Our 6T70 valve body symptoms and testing guide walks through isolating the fault valve by valve, and the 6T70 delayed engagement guide is the right starting point if slow engagement into drive or reverse is the main complaint on your 2013 build.
This listing is built for the 2013 model year 6T75 as used in the Chevrolet Traverse, GMC Acadia and Buick Enclave. Because 2013 straddles the Gen 1 and Gen 2 control split, do not order by model year alone - match the connector count and casting marks on the valve body you are pulling against the listing photos, or send your RPO code or VIN so we can confirm the correct generation before it ships. The 6T70/6T75 parts collection carries every other part for this transmission, and if your vehicle falls outside this exact year, our 6T75 valve body 2013-2017 listing covers the broader window.
Drop the side pan and filter when you swap the valve body so debris from the original unit does not circulate into the fresh one, and torque the bolts down in GM's specified sequence rather than corner to corner, since uneven clamping can bind a bore that bench-tested fine. Run Dexron VI ATF only - the wrong fluid spec produces slip and delayed-engagement complaints that look exactly like a bad valve body on this transmission. After the swap, clear codes and complete the TCM's adaptive relearn drive cycle before judging shift quality, since the computer needs that cycle to retime clutch apply against the new unit. If the original symptom involved a stuck shift solenoid, install this alongside a fresh 6T75 shift kit rather than running new valving behind solenoids that are already on their way out.
| Fits | 6T75 2013 |
| Part type | Valve Body |
| Condition | Remanufactured |
| Brand | OEM |
| Ships | From the USA |
| Warranty | 1-year |
Doing this repair right usually means replacing these at the same time. Same transmission, ships together.
2013 is the model year GM transitioned from the Gen 1 to the Gen 2 control system on this transmission, and which generation your specific vehicle carries depends on its RPO code rather than the calendar date it was built. Match by casting marks or send your RPO or VIN rather than ordering by year alone.
Trade documentation on the 6T70/6T75 has flagged 2013-and-later builds for a slip-and-delay-in-first complaint tied to a Gen 1 piston turning up inside a Gen 2 case, producing an intermittent shift complaint that is easy to misdiagnose.
Slip or delay in first gear, slow engagement into drive or reverse, flare on an upshift, torque converter clutch shudder, and a stored pressure-control, shift-solenoid or ratio code.
Check your RPO code or match the connector count and casting marks on the valve body you are removing against our listing photos. You can also send us your VIN and we will confirm the correct generation before shipping.
Dexron VI ATF only. The wrong fluid spec on this transmission produces slip and delayed-engagement complaints that look identical to a worn valve body.
Yes. Clear stored codes and complete the TCM's adaptive relearn drive cycle before judging shift quality, since the computer needs that cycle to retime clutch apply against the new valve body.
