DeatschWerks · New
DeatschWerks DW420 Series 420lph In-Tank Fuel Pump w/ Install Kit For Forester 97-07 Impreza
MPN 9-421-0791 · Store SKU dwk9-421-0791
Supplier stock checked 11/8/2026, 3:26:27 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
DW420 series, 420lph in-tank fuel pump w/ install kit for Forester 97-07, Impreza (including WRX and STI) 93-07 and Legacy GT 90-99 and 05-07 DW420 Fuel pump for Early Subaru
Manufacturer fitment & guides
Check 9-421-0791 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y