Is it worth repairing or replacing the engine on a 2003 Chevrolet Suburban 1500?

As a general rule of thumb, an engine replacement on a 2003 Chevrolet Suburban 1500 (full-size suv segment, vehicle value roughly $4,000–$4,500) is usually worth it when the installed cost stays under about $1,800 — roughly 45% of what the vehicle is worth.

What years of Chevrolet Suburban 1500 does an remanufactured or new engine fit?

Based on vendor-verified fitment data across 21 listed engines, remanufactured and new engines for this model cover the 1996–2014 model years. Always confirm your exact VIN or engine/transmission code before ordering, since fitment can vary by submodel or engine.

2003 Chevrolet Suburban 1500 Engines

Remanufactured engines that fit the 2003 Chevrolet Suburban 1500. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from Peak Powertrain.

Available Engines (3)

Remanufactured Engine L5399GMC
Price
$2,445.00
Condition:
remanufactured
Remanufactured Engine
Price
$3,745.06
Engine:
5.3L
Condition:
remanufactured
Used Engine
Price
$1,367.00
Engine:
5.3L
Mileage:
373,940
Condition:
used

Other Chevrolet Suburban 1500 Years

2022(1)
2019(1)
2018(1)
2016(1)
2015(1)
2014(3)
2013(2)
2009(1)
2007(2)
2003(1)
2002(1)
2001(1)
2000(1)

2003 Chevrolet Suburban 1500 Engines

Available Engines (3)

Remanufactured Engine L5399GMC

Remanufactured Engine

Used Engine

Other Chevrolet Suburban 1500 Years

2003 Chevrolet Suburban 1500 Engine Market Context

Is replacing the engine worth it?

Frequently Asked Questions