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Deatschwerks DW100 Series 165LPH Fuel Pump w/ Install Kit 1993-2007 Impreza

SKU 9-101-0791
Original price $99.00 - Original price $99.00
Original price
$99.00 - $99.00
Current price $99.00
7 In Stock, Usually Ships within 1-2 Business Days

The DW100 pump was engineered with a focus on low NVH (noise, vibration, and harshness), and long life. These goals have been achieved by creating a new pump motor with a computer-balanced armature, and very low amperage draw. The specially balanced armature decreases noise by 14% over the already quiet DW200 in-tank pump. Furthermore, the low amperage draw (4.2 amps at 40psi, 13.5 volts) generates less heat and significantly increases brush and commutator life. These features have culminated in a pump motor built to last a lifetime and the DW100 is accompanied by a lifetime warranty to back up the claim.

Included with the pump is a vehicle specific install kit that makes it a truly 100% plug and play install.


  • Flow Rate: 255lph
  • Series: DW200
Installation Instructions: 

Customer Reviews

Based on 1 review
Does what it's meant to do

It is indeed quieter than the DW200, which I have installed on my 07 wagon. Although, on the 99 2.5rs specifically, it was a snug fit on the pump housing. It is slightly at an angle, and can't be completely straight or else it hits the hard line that it connects into. Overall, great pump. Nice to have the lifetime warranty which I hope I never get to use, but glad it's there just in case.


Thank you for your 5 Star Review of the Deatschwerks DW100 Fuel Pump for the 1993-2007 Impreza. We are pleased to hear that the pump is living up to its intended purpose and that you find it quieter than the DW200 variant installed on your 2007 wagon. However, we understand your concern about the snug fit on the pump housing for your 99 2.5rs, which causes it to be slightly angled. Rest assured, Deatschwerks is known for its high-quality products and the lifetime warranty provides additional peace of mind. Should you ever encounter any issues, you have that added protection. We hope the pump continues to serve you well, and thank you for choosing Deatschwerks.


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