Electric fuel pump is applicable for the car with various EFI engine fuel Supply system; Electric fuel pump is classified as per installation way: internal pump and external pump; internal pump is installed inside the tank, and external pump is installed outside the tank.
Chevrolet fuel pump Airtex E3309 fit for GMC
a).after market replacement-excellent quality
b).Consistent fuel flow at low range electric Amps
c).Constant pressure vs. fuel flow all the time
d).Superior Impeller outer-case mechanism to maximize fuel flow
e).We have Quality Control Engineering.