Is it worth repairing or replacing the transmission on a 2003 Chevrolet Silverado 3500?

As a general rule of thumb, a transmission replacement on a 2003 Chevrolet Silverado 3500 (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 Chevrolet Silverado 3500 does a remanufactured or new transmission fit?

Based on vendor-verified fitment data across 91 listed transmissions, remanufactured and new transmissions for this model cover the 1999–2013 model years. Always confirm your exact VIN or engine/transmission code before ordering, since fitment can vary by submodel or engine.

2003 Chevrolet Silverado 3500 Transmissions

Remanufactured transmissions that fit the 2003 Chevrolet Silverado 3500. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from Peak Powertrain.

Available Transmissions (12)

Remanufactured Transmission T4L80E6002T2S
Price
$2,275.00
Condition:
remanufactured
Remanufactured Transmission T4L80E6002T4
Price
$2,275.00
Condition:
remanufactured
4L80E Automatic Transmission Assembly
Price
$2,528.00
Condition:
remanufactured
4L80E Remanufactured Automatic Transmission

2003 Chevrolet Silverado 3500 Transmissions

Available Transmissions (12)

Remanufactured Transmission T4L80E6002T2S

Remanufactured Transmission T4L80E6002T4

4L80E Automatic Transmission Assembly

4L80E Remanufactured Automatic Transmission

2003 Chevrolet Silverado 3500 Transmission Market Context

Is replacing the transmission worth it?

Frequently Asked Questions

4L80E Remanufactured Automatic Transmission

4L80E Remanufactured Automatic Transmission

4L80E Remanufactured Automatic Transmission

1000/M74 Automatic Transmission Assembly

1000/M74 Automatic Transmission Assembly

1000/M74 Automatic Transmission Assembly

Remanufactured Transmission

Remanufactured Transmission

Other Chevrolet Silverado 3500 Years