Global Parts 1815138 Ignition Knock (Detonation) Sensor Connector

Knock Sensor Connector for 1995 GM Trucks

Global Parts 1815138 is an ignition knock sensor connector, also referred to as a knock connector or knock sensor pigtail. It is a direct-fit electrical connector for select 1995 Chevrolet and GMC applications that use a knock sensor connection at the engine.

Key Features

• Ignition knock (detonation) sensor connector for engine electrical repair
• Fits 1995 Chevrolet Blazer, knock sensor pigtail
• Fits 1995 Chevrolet S10, knock sensor pigtail
• Fits 1995 GMC Jimmy, knock sensor pigtail
• Fits 1995 GMC Sonoma, knock sensor pigtail
• Global Parts part number 1815138

Detailed Description

Global Parts 1815138 is built for vehicles that use a knock sensor pigtail connection, helping restore a secure electrical interface at the detonation sensor circuit. This connector is listed for 1995 Chevrolet Blazer and S10, plus 1995 GMC Jimmy and Sonoma, making it a focused replacement for common GM compact truck and SUV applications. This part cross-references ES113192 for the same application.

Common Uses

• Repairing a damaged or broken knock sensor connector
• Replacing a corroded or heat-affected pigtail
• Restoring a poor electrical connection at the knock sensor
• Addressing intermittent knock sensor circuit faults
• Supporting accurate engine sensor signal transfer

Installation Notes and Tips

Verify connector style and routing before installation. Inspect the harness, terminals, and nearby wiring for heat damage, corrosion, or broken insulation before connecting the new pigtail. Confirm the repair matches the vehicle’s original knock sensor connector layout on the listed 1995 Chevrolet Blazer, Chevrolet S10, GMC Jimmy, or GMC Sonoma application.

Quality Assurance

Global Parts supplies application-specific electrical connectors for repair use. Part number 1815138 is cataloged for the listed GM fitments and cross-referenced to ES113192 for the same application.