This 12V starter relay solenoid is designed for heavy-duty automotive applications and is compatible with a wide range of vehicle models and starter systems.It features a grounded base and standard terminal configurations for function.Specifications: - Quantity: 1 piece - Color: Silver - Material: Metal - Voltage: 12V - Terminal types: 5/16-24 motor and terminal, 10-32 switch and relay posts Compatible with starters including: 3115, 3117, 3123, 3124, 3128, 3130, 3131, 3132, 3133, 3134, 3135, 3148, 3149, 3151, 3152, 3153, 3154, 3155, 3156, 3157, 3158, 3159, 3160, 3162, 3165, 3168, 3172, 3174, 3175, 3176, 3179, 3180, 3181, 3182, 3182A, 3183, 3185, 3187, 3188, 3189, 3196, 3198, 3207, 3208, 3209, 3210, 3212 Replaces part numbers: B-6A-11450A, C6AF, C7AF, C9AF, SS588, F496, 66-200, SNLS-135, SS581, SW3, 3182772, 3182972, 3193382, 3212235, 3231371, 3231372, 3238665, 3242283, 3250028, 3250032, 5752791, 8982775001, 8982775012, JR775001, JR775012, 3118, 3125, 3127, 3161, 3166, 3167, 3170, 3171, 3173, 3177, 3178, 3181M, 3186, 3190, 3192, 3195, 3197 Also replaces Lucas models: LRS1067, LRS1127, LRS1397, LRS1404, LRS1407, LRS1409, LRS1411, LRS1421 Lucas Reman models: S2732, S2819, S2918, S2920, S2922, S2923, S2924, S2925, S2926, S2927, S2929, S2930, S2931, S2932, S2933, S2934, S2936, S2937, S2939, S2940, S2941, S2942, S2950 Marine models: 0-12872, 50-56886, 50-69865A1, 50-70604A3 SAV models: SAV-717-ARM, SAV-734-BRM, SAV-738-ARM Holland models: 501697, 501840, 685977 Penta models: 835635-4, 841066 Fits select vehicles including: - 1986 Aerostar 2.8L V6 - 1986–1991 Aerostar 3.0L V6 - 1965–1974 Bronco (multiple engine sizes and years as listed) - Additional Bronco models from 1966–1991 with various engine displacements