This is an OEM replacement Fuel Transfer Pump that came on some 01-11 GM 6.6L Duramax applications from the factory. (You must check your application to see if it was equipped from the factory.)
01-11 GM 6.6L Duramax
This item will replace OEM Part #’s (15161174, EP1001, EP1020, 15821962)
(Call your local GM dealer with your VIN # to verify your OEM # matches this replacement.)
The ALLIANT FUEL TRANSFER PUMP AP63442 is a flow through design.
Complete the job with these highly suggested add-on products.
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