What's a typical price range for a transmission on a 1999 GMC Sierra 2500?

Based on 36 recent market listings, a transmission for a 1999 GMC Sierra 2500 typically runs $2,225–$2,760, with a median around $2,516.

Is it worth repairing or replacing the transmission on a 1999 GMC Sierra 2500?

As a general rule of thumb, a transmission replacement on a 1999 GMC Sierra 2500 (full-size truck segment, vehicle value roughly $4,500–$5,040) is usually worth it when the installed cost stays under about $2,025 — roughly 45% of what the vehicle is worth.

What years of GMC Sierra 2500 does a remanufactured or new transmission fit?

Based on vendor-verified fitment data across 49 listed transmissions, remanufactured and new transmissions for this model cover the 1999–2004 model years. Always confirm your exact VIN or engine/transmission code before ordering, since fitment can vary by submodel or engine.

1999 GMC Sierra 2500 Transmissions

Remanufactured transmissions that fit the 1999 GMC Sierra 2500. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from Peak Powertrain.

Available Transmissions (19)

Remanufactured Transmission T4L60E4899T4
Price
$1,975.00
Condition:
remanufactured
Remanufactured Transmission T4L60E4899T2
Price
$1,975.00
Condition:
remanufactured
4L60E Automatic Transmission Assembly
Price
$2,225.00
Condition:
remanufactured
4L60E Automatic Transmission Assembly

1999 GMC Sierra 2500 Transmissions

Available Transmissions (19)

Remanufactured Transmission T4L60E4899T4

Remanufactured Transmission T4L60E4899T2

4L60E Automatic Transmission Assembly

4L60E Automatic Transmission Assembly

1999 GMC Sierra 2500 Transmission Market Context

Recent transmission prices for this vehicle

Is replacing the transmission worth it?

Frequently Asked Questions

Remanufactured Transmission T4L80E6002T2S

Remanufactured Transmission T4L80E6002T2

Remanufactured Transmission T4L80E6099T4

4L60E Remanufactured Automatic Transmission

4L60E Remanufactured Automatic Transmission

4L60E Remanufactured Automatic Transmission

4L60E Remanufactured Automatic Transmission

4L60E Remanufactured Automatic Transmission

4L60E Remanufactured Automatic Transmission

4L80E Automatic Transmission Assembly

4L80E Remanufactured Automatic Transmission

4L80E Remanufactured Automatic Transmission

4L80E Remanufactured Automatic Transmission

Remanufactured Transmission

Remanufactured Transmission

Other GMC Sierra 2500 Years