Chevrolet 1999 Blazer

- Manufacturer: Chevrolet

- Model Year: 1999

- Model: Blazer - Engine: 4.3L V6 (Engine Code: W)

- Transmission: Commonly paired with 4-speed automatic (4L60-E)

- Drive: 4WD (indicated by “T” in the VIN) Engine Interchange:

- 4.3L V6 (Engine Code: W) engines from 1996–2001 Chevrolet Blazer, S10, GMC Jimmy, and Sonoma with the same engine code are generally compatible.

Transmission Interchange:

- 4-speed automatic (4L60-E) from 1996–2001 Chevrolet Blazer, S10, GMC Jimmy, and Sonoma with 4WD and 4.3L V6 (Engine Code: W)