Global Parts 1815530 Vehicle Speed Sensor

Vehicle Speed Sensor for GM Trucks and Vans

Global Parts 1815530 is a vehicle speed sensor for select Chevrolet and GMC applications that use a bolt-on mounting style. It features a plastic housing, oval female connector, and 2-terminal blade connection for direct replacement service on supported vehicles.

Use this sensor when servicing drivability or speed signal concerns on applications such as Chevrolet K3500, GMC K3500, and Chevrolet Astro. Part number 1815530 is built to match the listed OE-style connector and mounting details for the covered fitments.

Key Features

• Vehicle speed sensor for electrical and body system repair
• Bolt-on mount type with 1 bolt hole
• Oval connector shape with female connector gender
• 2-terminal blade design with male terminals
• Plastic housing construction
• Wiring harness not included
• Cross-reference: Dorman OE Solutions 917-635

Detailed Description

Global Parts 1815530 is a replacement vehicle speed sensor used in a range of Chevrolet and GMC trucks, vans, and utility vehicles from 1988 through 2000. Confirmed applications include Chevrolet K3500, GMC K3500, Chevrolet Astro, GMC Safari, Chevrolet S10, GMC Sonoma, Chevrolet Blazer, Oldsmobile Bravada, and related GM platforms with the listed bolt-on sensor configuration. This part number 1815530 is also referenced against OE-style service numbers used across the same application family.

The sensor is specified with an oval female connector, 2 blade terminals, and a bolt-on mount, making it a direct-match service part for vehicles that use this connector and housing style. It is a practical replacement for GM speed signal service on supported Chevrolet and GMC models.

What It Helps Address

• Inaccurate or erratic vehicle speed readings
• Speedometer signal loss
• Transmission shift concerns related to vehicle speed input
• Check engine lights tied to speed sensor faults
• Intermittent drivability issues on GM truck and van platforms

Installation Notes and Tips

Verify the connector shape, terminal count, and mount type against the original sensor before installation. This part uses a bolt-on design and does not include a wiring harness. On applications such as Chevrolet K3500, GMC K3500, and Chevrolet Astro, confirm the original sensor location and transmission or transfer case mounting style listed in the fitment notes.

For best results, inspect the connector for corrosion, damaged terminals, or broken locking tabs before installing the new sensor. Clear any stored fault codes after repair and road test the vehicle to confirm proper speed signal operation.

Quality Assurance

Global Parts supplies OE-style replacement electrical components for service applications. Part number 1815530 is built to the listed connector, terminal, and mounting specifications for the covered GM fitments.