RY-139 Auxiliary Battery Relay for Chevy Blazer S-10 Suburban (1985–1987)

Includes: - RY-139 Auxiliary Battery Relay

Fits Models: - Chevrolet Blazer - Chevrolet S-10 - Chevrolet Suburban - GMC Jimmy

Model Years: - 1985–1987

Submodels: - Common trims include Base, Silverado, and Custom for Blazer and Suburban - Chassis codes: K5 for Blazer, S10 for S-10, and K20 for Suburban

Engine Options: - Compatible with standard engine options

Description: The RY-139 Auxiliary Battery Relay is designed to ensure reliable electrical connections for various Chevrolet and GMC models from 1985 to 1987. This relay is crucial for the proper functioning of the auxiliary battery system, providing enhanced performance and reliability.

Features: - Direct replacement for factory relay - Ensures stable electrical connections - Compatible with multiple Chevrolet and GMC models - Easy installation with no modifications required

Part Numbers: - RY-139 - REPO507801 - 1987 1986 1985 Chevrolet Chevy Blazer P30 GMC Jimmy K2