NTK AB1133 ABS Wheel Speed Sensor Front

The NTK AB1133 is a front ABS Wheel Speed Sensor engineered as a direct OE replacement, delivering the precise wheel speed data your vehicle's Anti-Lock Brake System (ABS) relies on for safe, controlled stopping. As part of NTK's comprehensive sensor lineup, this unit is built to meet or exceed original equipment specifications for exact fit, form, and function.

How It Works:

The ABS ECU continuously monitors wheel rotational speed through sensors like the AB1133. When a wheel begins to lock up during braking, the system modulates brake pressure to maintain traction and steering control. This sensor also supports stability control and traction control systems that depend on accurate wheel speed data.

Key Features:

• Direct OE Replacement: Connectors, mounts, and wire lengths are matched to OE specifications for a hassle-free installation
• Glass-Reinforced Plastic Housing: Provides superior contamination resistance compared to standard plastic housings
• Weather Pack Connectors: Prevent moisture and dirt intrusion, extending sensor service life
• Heavier Wire Insulation: Improves durability and resistance to heat and abrasion in harsh underhood environments
• OE-Grade Manufacturing: Produced in ISO 14001, TS 16949, and TS 17025-certified facilities
• Rigorous Testing: Sensors undergo vibration, thermal shock, and OBD on-vehicle verification testing

Cross-Reference Part Numbers: Delphi SS20358 · Echlin 533006 · BWD ABS2636 · General Motors 22831244 · General Motors 23483145 · Standard Motor Products ALS2636 · Holstein 2ABS0997

NTK is the sensor specialist division of NGK Spark Plugs, leveraging decades of OE sensor development expertise. Engineers continuously study real-world sensor failures to improve upon OE designs, making NTK a trusted choice for professional technicians and DIY enthusiasts alike.