Vacuum Actuator 4WD for GMC S15 Jimmy / Chevy S10 Blazer 1982-1994

Includes:
- 4WD Vacuum Actuator

Fits Models:
- GMC S15 Jimmy
- Chevrolet S10 Blazer

Model Years:
- 1982–1994

Submodels:
- Common trims include S, SL, and SLT
- Body styles: SUV, 2-door, 4-door
- Chassis codes: T-10, T-20

Engine Options:
- Common engine sizes include 2.5L I4, 4.3L V6, and 5.0L V8
- Engine codes: LB4, L35, L05

Description:
This 4WD Vacuum Actuator is designed for the GMC S15 Jimmy and Chevrolet S10 Blazer models from 1982 to 1994. It plays a crucial role in engaging and disengaging the four-wheel-drive system, ensuring optimal performance in various driving conditions.

Features:
- Direct replacement for factory actuator
- Durable construction for long-lasting use
- Easy installation with no modifications required
- Compatible with both 2-door and 4-door models
- Enhances 4WD functionality for off-road adventures