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aFe

aFe DFS780 Diesel Lift Pump Wiring Kit - Relay to Boost

$71.00

SKU: A007 42-90002

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

Part #: 42-90002

The boost activated wiring kit allows any DFS780 system to be operated only under load.Reduces wear and tear on the DFS780 pump. Note: This system only works in series with the factory fuel system.

MIA's Description

The aFe 42-90002 is a wiring kit designed for DFS780 and DFS780 PRO Diesel Fuel Systems. It functions to convert part-time activation to full-time activation, powered by your ignition. This kit is built in the USA.

Fitment

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Specifications

BrandaFe
Part NumberA007 42-90002

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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