NTK AB1641 ABS Wheel Speed Sensor - Front Left

ABS Wheel Speed Sensor for Toyota Sienna

Restore accurate wheel speed signal input with this NTK ABS wheel speed sensor, part number AB1641. It is built for the front left position on compatible Toyota Sienna applications and uses OE-focused sensor engineering for dependable braking system communication.

Key Features

• NTK ABS wheel speed sensor, part number AB1641.
• Fits 2004-2010 Toyota Sienna, front left.
• Rectangular connector with grey housing and 2 terminals.
• 49.75-inch wiring harness length for application-specific routing.
• NTK technical sensor design backed by OE supplier experience.

Detailed Description

NTK AB1641 is an ABS wheel speed sensor engineered for direct replacement in the front left position on 2004-2010 Toyota Sienna models. The sensor features a rectangular male connector, female blade terminals, and a grey connector body to match the electrical interface used in the application. Its harness length supports proper routing during replacement, and the design reflects NTK’s OE-oriented approach to technical sensors. This part cross-references Beck/Arnley 084-4426 and Dorman - OE Solutions 695-550 for the same application.

NTK draws on decades of OE sensor development and subjects its technical sensors to thermal shock, vibration, and OBD verification testing. That background makes AB1641 a practical choice when replacing a worn or failed ABS wheel speed sensor on a Toyota Sienna, especially when consistent signal delivery is needed for the braking system.

What It Is Used For

• Corrects ABS warning lights caused by sensor signal loss.
• Addresses erratic or missing wheel speed data.
• Helps resolve traction control or stability system faults tied to wheel speed input.
• Replaces a damaged connector, terminal, or harness section at the sensor.
• Supports restoration of normal braking system monitoring.

Installation Notes and Tips

Verify connector shape, terminal style, and harness length before installation. Inspect the tone ring, wiring path, and mounting area for damage or contamination that could affect sensor output. Confirm the part number AB1641 and the front left fitment on the vehicle before final assembly.

Quality Assurance

NTK states that its technical sensors are manufactured to meet or exceed OE specifications and are validated through thermal shock, vibration, and OBD verification testing. AB1641 reflects NTK’s OE supplier background in sensor technology.