Remanufactured Transmissions for Chevy Tahoe

Whether it’s hauling a trailer or hauling kids, the Chevy Tahoe puts in serious miles. But transmission problems — from slipping shifts to TCC failures — are all too common in high-mileage models.

ACE offers fully remanufactured transmissions for the Tahoe that address known failure points up front. Built, tested, and shipped fast, these units help your shop avoid comebacks and wasted hours.

Common Chevy Tahoe Transmission Problems

  • Torque converter clutch (TCC) failure and shudder
  • Harsh or delayed 1–2 and 2–3 shifts
  • Pressure control solenoid codes (P0776, P0742, P0894)
  • Fluid overheating during towing or extended idling
  • Valve body wear or internal clutch failure

These issues are especially common in 6L80, 8L90, and earlier 4L60E-equipped Tahoes.

What You Get with an ACE Reman

  • 🔧 Completely remanufactured — not patched or reused
  • 🧪 Dyno-tested under load to verify pressure and shift quality
  • 🔁 Upgraded hard parts and valve body components installed
  • 📦 Same-day shipping available on most units
  • 🛡️ 3-Year / Unlimited Mileage Warranty
  • 📂 Mobil 1 synthetic fluid included

Supported Tahoe Transmissions

ACE remans a wide range of Tahoe transmission platforms:

Not sure which one you need? Just send us the VIN or RPO code — we’ll confirm fitment fast.

Why Tahoe Repairs Go Smoother with ACE

  • ✅ Corrects known GM failure points
  • ⏱️ Saves hours of bench labor vs. rebuilds
  • 💬 Direct tech support from transmission specialists
  • 🔁 Transferable warranty builds trust with resale or fleet customers

Warranty That Works — And a Core Return Policy That Makes Sense

  • ✔️ 3-Year / Unlimited Mileage Warranty
  • ✔️ Parts, labor, shipping, and Mobil 1 fluid included
  • ✔️ Nationwide support if something goes wrong

Core Return Policy — No Upfront Deposit, No Headaches

With ACE, our “Due On Receipt” customers don’t pay a core deposit upfront. We invoice it on paper, but it’s only due if the core isn’t returned within 120 days.

  • 🧾 No cash tied up at the time of order
  • 🔁 Full credit issued when the core is returned in rebuildable condition
  • ⏳ 120-day return window to give your shop flexibility

This helps you keep more cash on hand — and eliminates the usual hassle that comes with other reman suppliers.

Looking for More Chevy Transmission Solutions?

We support more than just the Tahoe. From the Silverado 1500 to the Equinox, our remanufactured GM transmissions are built to handle the real-world wear your customers throw at them.

👉 Explore all Chevrolet transmission solutions here

Get Your Tahoe Transmission Shipped Today

👉 Request a quote in under 60 seconds
👉 Confirm your model’s transmission or RPO code
👉 Ship same-day on most units

Less downtime. Fewer comebacks. Backed by ACE.

Frequently Asked Questions

Many Tahoe transmission problems involve torque converter clutch failure, solenoid codes, or harsh shifting — especially in the 6L80 and 8L90 units. Over time, fluid breakdown from heavy towing or urban driving makes these issues worse.

We recommend transmission service every 50,000–60,000 miles, especially if the vehicle sees towing or high-heat operation. This includes a full transmission flush, filter check, and inspection of pressure codes.

Yes — our tech support team is available to assist with torque specs, installation best practices, and electronic compatibility. We work directly with shops to ensure smooth installs and fewer delays.— so we always recommend professional installation. Our tech team is available to help installers with torque specs and fitment tips.

Yes — all of our remanufactured automatic transmissions for the Tahoe ship with Mobil 1 synthetic transmission fluid included in the box.

The 6L80 is most common in 2009–2017 Tahoe models with the 5.3L or 6.2L engine. The 10L80 appears in newer models starting around 2018, especially in higher trims.

Yes. Remanufactured transmissions are completely disassembled, cleaned, and upgraded with known failure points fixed up front. Rebuilt units may only address what failed.