aFe · New
aFe DFS780 Diesel Lift Pump Wiring Kit - Relay to Boost
MPN 42-90002 · Store SKU afe42-90002
Supplier stock checked 11/7/2026, 1:17:30 PM UTC. Adding a part does not reserve it.
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Product details
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. DFS780 Lift Pump Wiring Kit: Relay to Boost
Manufacturer fitment & guides
Check 42-90002 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y