Compare Maximum number of 4 items selected Standard Ignition 4 Terminal ABS Speed Sensor - ALS521 Part #: ALS521 Line: STD Standard Ignition 4 Terminal ABS Speed Sensor Limited Lifetime Warranty Hardware Included: No Terminal Type: Blade Connector Gender: Male Connector Shape: Oval Terminal Gender: Female, Male Number Of Terminals: 4 Number Of Bolt Holes: 1 Number Of Connectors: 3 Wiring Harness Length (in): 41 Inch Wiring Harness Length (mm): 1041mm Show More Show Less