Remanufactured 6L80 Transmissions, In Stock!
● In Stock & Ready to Dropship Nationwide · Lifetime Warranty Available · Next-Day Availability
Remanufactured 6L80 Transmission
Need a remanufactured 6L80 transmission that’s ready to install and built to outlast the one it replaces? Chuck's Auto Parts Solutions keeps the 6L80 transmission in stock and ready to dropship directly, nationwide. Every unit is remanufactured to correct the exact weak points these transmissions are known for — a permanent fix, not a repeat of the same failure.
Vehicles This Remanufactured 6L80 Transmission Fits
Confirmed fitment for this unit includes:
Not sure which one you have? Give us your year, make, and model and we’ll confirm the exact fit before anything ships.
Available in multiple configurations (engine and drivetrain options such as 4x2, 4x4, and AWD) — we’ll match the exact unit to your vehicle. Interchange numbers we stock for this family: 400-10023, 400-10022.
Common 6L80 Transmission Problems — and Why a Reman Transmission Is the Fix
If you’re shopping for a replacement, odds are you’ve hit one of these. A remanufactured transmission addresses them at once:
Torque Converter Shudder
The 6L80's #1 issue: as the torque-converter clutch wears, you feel a shudder or 'rumble-strip' vibration during light acceleration, typically 25-45 mph. Left alone it contaminates the fluid and spreads wear. A remanufactured unit installs a fresh converter and clean internals.
Watch for: Shudder/vibration at 25-45 mph, mild jerking, buzzing on light throttle
Clutch Pack Wear & Slipping
Towing, hauling, and stop-and-go traffic cook the clutch packs. You get slipping (the engine revs but the truck doesn't pull), flare between gears, and eventual failure. Remanufacturing replaces the clutches and steels throughout.
Watch for: Engine revs without accelerating, slipping/flare, harsh shifts
Valve Body & Solenoid Faults
Worn valve-body bores and sticking solenoids cause a harsh 'bang' or thud on the 1-2 and 2-3 shifts, delayed engagement into Drive or Reverse, and can drop the truck into limp mode.
Watch for: Harsh/banging 1-2 & 2-3 shifts, delayed engagement, limp mode, shift codes
Fluid Breakdown & Overheating
Heavy loads and heat break the fluid down, dropping line pressure and accelerating every problem above. A dashboard temp warning or burnt-smelling fluid is a red flag on these units.
Watch for: Transmission temp warning, burnt fluid smell, slipping when hot
Reman or Used OEM — Your Choice, Shipped Nationwide
A remanufactured 6L80 transmission is the premium, do-it-once choice. Prefer a budget-friendly option? We also stock quality used OEM 6L80 transmissions. Either way we dropship directly to your shop or your customer, anywhere in the country, with fast hands-free freight and a Lifetime Parts & Full Labor warranty available for just $500.
Frequently Asked Questions
What vehicles does this remanufactured 6L80 transmission fit?
This unit fits 2014-2019 Chevrolet Silverado 1500; 2015-2020 Chevrolet Tahoe; 2015-2020 Chevrolet Suburban 1500; 2014-2019 GMC Sierra 1500; 2014-2015 GMC Sierra Denali 1500; 2015-2020 GMC Yukon; 2015-2020 GMC Yukon XL 1500. Give us your exact year, make, and model and we'll confirm the correct fit before you order.
Is this 6L80 transmission in stock and ready to ship?
Yes. We keep remanufactured 6L80 transmissions in stock and ready to dropship directly, nationwide — often next day, straight to your shop or your customer.
What's the difference between remanufactured and used?
A remanufactured 6L80 transmission is rebuilt to exacting standards with new wear components, so the common failures are corrected. A quality used OEM unit is a lower-cost option — we stock both so you can choose.
Does a remanufactured 6L80 transmission fix the torque converter shudder problem?
Yes — that's the point of remanufacturing. The known trouble spots are addressed during the rebuild, so you're installing a permanent fix, not the same failure.
Do you ship nationwide, and can you dropship to my customer?
Absolutely. We dropship remanufactured 6L80 transmissions nationwide with fast, hands-free freight — we handle the logistics from our door to yours.
What warranty is available?
Every unit comes with standard coverage, and you can upgrade to our Lifetime Warranty — the part for life plus full labor — for a one-time $500. Ask for current terms when you order.
How do I order or check availability?
Call us or request a quote online with your year, make, and model (or the part number). We'll confirm fitment and stock, price it, and get it moving — often next-day.
Get Your Remanufactured 6L80 Transmission Today
In stock, ready to ship, and backed by warranty. Give us your Year/Make/Model or the part number and we’ll confirm fitment, price it, and get it moving.
Check Availability & Get a Quote →
In Operation since 1972
Chuck’s Auto Parts Solutions has proudly served Central Pennsylvania, the Philadelphia metro area, Delaware, and Maryland for over 50 years as a family-owned and operated business.
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