1999 GMC C3500HD Transmissions

Used and remanufactured transmissions that fit the 1999 GMC C3500HD. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from Ironclad.

Available Transmissions (3)

Other GMC C3500HD Years

1999 GMC C3500HD Transmission Market Context

Recent transmission prices for this vehicle

Market range:
$2,528 – $2,560
Median:
$2,528
Sample:
9 recent market listings

Is replacing the transmission worth it?

Vehicle value (mid-size sedan):
$2,500 – $3,000
Repair makes sense under:
≈$1,250

Rule of thumb: a transmission replacement is usually worth it when the installed cost stays under 50% of what the 1999 GMC C3500HD is worth — most units below beat that comfortably.

Frequently Asked Questions

What's a typical price range for a transmission on a 1999 GMC C3500HD?

Based on 9 recent market listings, a transmission for a 1999 GMC C3500HD typically runs $2,528–$2,560, with a median around $2,528.

Is it worth repairing or replacing the transmission on a 1999 GMC C3500HD?

As a general rule of thumb, a transmission replacement on a 1999 GMC C3500HD (mid-size sedan segment, vehicle value roughly $2,500–$3,000) is usually worth it when the installed cost stays under about $1,250 — roughly 50% of what the vehicle is worth.

What years of GMC C3500HD does a remanufactured or new transmission fit?

Based on vendor-verified fitment data across 32 listed transmissions, remanufactured and new transmissions for this model cover the 1991–2002 model years. Always confirm your exact VIN or engine/transmission code before ordering, since fitment can vary by submodel or engine.