Below are the ignition coils currently available from AA Ignition. We are constantly adding more ignition coils to our catalog so check back for new products.

Front Axle Differential Actuator & Disconnect 4WD & AWD - Replaces# 12471631, 12471623

Front Axle Differential Actuator & Disconnect 4WD & AWD - Replaces# 12471631, 12471623 Image

The replacement 4WD front axle actuator & disconnect allows both of the front left and right wheels of your vehicle to rotate independently with each other which also restricts movement of the front prop-shaft while in 2WD mode. This helps maintaining the differential and prop-shaft seals to remain in good condition reducing the rolling resistance of the drive train which improves gas mileage.

This is a compatible replacement part manufactured by AA Ignition. This is NOT a genuine GM or Dorman part and these terms as well as vehicles makes, models and part numbers are only used to identify which vehicles this product fits.

Front Axle Differential Actuator & Disconnect 4WD & AWD - Replaces# 12471631, 12471623

Front Axle Differential Actuator & Disconnect 4WD & AWD - Replaces# 12471631, 12471623 Image

The replacement 4WD front axle actuator & disconnect allows both of the front left and right wheels of your vehicle to rotate independently with each other which also restricts movement of the front prop-shaft while in 2WD mode. This helps maintaining the differential and prop-shaft seals to remain in good condition reducing the rolling resistance of the drive train which improves gas mileage.

This is a compatible replacement part manufactured by AA Ignition. This is NOT a genuine GM or Dorman part and these terms as well as vehicles makes, models and part numbers are only used to identify which vehicles this product fits.