FUEL PULSE DAMPER, 8AN, EXTENDED RANGE 40-100 PSI 12-1009 Promoted 16"" width

16"" width

6 V8 1977 - 1986 Chevrolet K20 Suburban 305/5 V8 1975 - 1980 Chevrolet K20 Suburban 400/6

Pontiac G5

Kia Rio (2012-2017)

Ford Taurus (1995

FUEL PULSE DAMPER, 8AN, EXTENDED RANGE 40-100 PSI 12-1009 Promoted 16"" widthFUEL PULSE DAMPER, 8AN, EXTENDED RANGE 40 100 PSI Fuel pulse dampers act in tandem with the fuel pressure regulator to further control the fuel pressure in an EFI system. They act to smooth out the pressure pulsations caused by the injectors opening and closing as well as the fuel pump operating. These pulsations happen so quickly that in many cases they can't be identified with an analog gauge but can cause issues with fuel delivery to the engine.