Standard Ignition ALS3776 ABS Wheel Speed Sensor - Front Right

ABS Wheel Speed Sensor Overview

Standard Ignition ALS3776 is an ABS wheel speed sensor for front right applications on select GM trucks and SUVs. It is built with a bolt-mount design, an included wiring harness, and a bracket for a direct replacement-style installation.

Compatible With 2021-2026 Cadillac Escalade, front right; 2021-2026 Cadillac Escalade ESV, front right; 2021-2026 Chevrolet Suburban, front right; 2021-2026 Chevrolet Tahoe, front right; 2021-2026 GMC Yukon, front right; 2021-2026 GMC Yukon XL, front right; 2022-2024 Chevrolet Silverado 1500, front right; and 2022-2024 GMC Sierra 1500, front right. The ALS3776 uses a female connector, male blade terminals, and an octagon connector shape for a secure electrical interface.

Key Features

• Bolt-mount ABS wheel speed sensor with a spindle mounting location
• Includes a wiring harness and mounting bracket for the sensor assembly
• 33.75-inch harness length for routing to the connection point
• Female connector with male blade terminals and one connector
• Black and gray finish with a three-hole mounting pattern

Detailed Description

ALS3776 is an ABS wheel speed sensor engineered for the front right side of compatible Cadillac, Chevrolet, and GMC applications. It uses a bolt-mount attachment method and a spindle-mounted layout, which helps maintain a secure sensor position at the wheel end. The 33.75-inch harness, octagon connector, and three-hole mounting design support a clean electrical and mechanical connection. This part cross-references Monroe Shocks & Struts (e.g., 534164, 84834204) for the same application.

What It Helps Address

• ABS warning light caused by a failed wheel speed sensor
• Intermittent wheel speed signal loss
• Faulty sensor connection at the spindle area
• Brake system communication issues related to wheel speed input

Installation Notes and Tips

Verify connector shape, terminal style, and mounting hole count before installation. Confirm front right fitment for the exact vehicle application and inspect the mounting surface for corrosion or damage before securing the sensor. Use the existing bracket and bolt-mount layout to match the original routing and placement.

Quality Assurance

Standard Ignition supplies replacement electrical and sensor components for automotive service applications. ALS3776 is built to match the listed fitment and connection style for the specified GM vehicles.