1875990 4 Pin Performance Ignition Module, Compatible with 1974-1988 Chevy Pontiac Olds Bulck, Replace OE #LX301, DM1906, 1190357, 4419628 (Pack of 1pcs Black) electronics_July2024_update it will keep the OFF

it will keep the OFF status(Light off)

Slide forward and hold button (B) at back

difficulty engaging gears

It can be eliminated the dust and the rain in the car

1875990 4 Pin Performance Ignition Module, Compatible with 1974-1988 Chevy Pontiac Olds Bulck, Replace OE #LX301, DM1906, 1190357, 4419628 (Pack of 1pcs Black) electronics_July2024_update it will keep the OFF1875990 4 Pin Performance Ignition Module, Compatible with 1974 1988 Chevy Pontiac Olds Bulck, Replace OE #LX301, DM1906, 1190357, 4419628 (Pack of 1pcs Black) Compatibility: Compatible with American Motors Concord (81 80)Compatible with American Motors Eagle (81)Compatible with American Motors Spirit (81 80)Compatible with Bertone X 1 9 (88 84)Compatible with Bvick Apollo (75)Compatible with Bvick Century Sedan Coupe (81 74)Compatible with Bvick