Hella 230040491 ABS Wheel Speed Sensor - Rear Left

HELLA ABS Wheel Speed Sensor 230040491

Restore accurate wheel speed input for the ABS system with this HELLA ABS wheel speed sensor. Part number 230040491 is a rear axle, rear left replacement for select 2000-2001 Infiniti I30 and Nissan Maxima applications, with fitment listed for vehicles that include the ABS wheel speed sensor wire harness.

• ABS wheel speed sensor for rear axle wheel-side mounting
• Inductive sensor design with 2 pins and blade terminals
• Female connector with oblong shape, orange/black connector color
• Supplied with holder for a standard replacement installation
• 900 mm lead length for the specified rear-left routing

Fitment and Application

Compatible With 2000-2001 Infiniti I30, rear left, including ABS wheel speed sensor wire harness. Compatible With 2000-2001 Nissan Maxima, rear left, including ABS wheel speed sensor wire harness. This HELLA 230040491 ABS wheel speed sensor is also cross-referenced to Standard Ignition ALS299 for the same application.

How This Sensor Is Used

• Corrects ABS warning lights caused by a failed rear wheel speed signal
• Restores wheel speed data needed for anti-lock brake operation
• Addresses intermittent ABS activation from a damaged sensor or harness
• Helps resolve traction and stability control faults tied to wheel speed input
• Replaces a worn rear-left sensor on the Infiniti I30 or Nissan Maxima

Installation Notes

Part number 230040491 is a rear axle, rear left sensor with a 2-pin female connector and blade terminals. The listing notes that qualified personnel are required for assembly/disassembly, and the sensor is supplied with a holder. Verify connector style, lead length, and rear-left placement before installation on the vehicle.

Quality Assurance

HELLA manufactures this ABS wheel speed sensor as a standard replacement part for select applications. Its inductive sensing design and durable construction are intended to provide consistent wheel speed detection for ABS-equipped vehicles.