The DeatschWerks DW400 is a 415 LPH in-tank fuel pump module engineered as a direct-fit replacement for the 2001-2005 Honda Civic and 2002-2006 Acura RSX. The complete module drops into the factory location and supports high-horsepower and E85 builds without modification. It delivers a large increase in fuel volume over the OE pump.
| Type | In-tank fuel pump module (drop-in) |
| Series | DW400 |
| Flow | 415 LPH |
| Mounting | In-tank |
| Fitment | Honda Civic 2001-2005 / Acura RSX 2002-2006 |
| Part Number | 9-401-7040 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2006 | Acura | RSX | Base |
| 2002-2006 | Acura | RSX | Type-S |
| 2001-2005 | Honda | Civic | DX |
| 2001-2005 | Honda | Civic | EX |
| 2005 | Honda | Civic | EX Special Edition |
| 2001-2005 | Honda | Civic | GX |
| 2001-2005 | Honda | Civic | HX |
| 2003-2005 | Honda | Civic | Hybrid |
| 2001-2005 | Honda | Civic | LX |
| 2005 | Honda | Civic | LX Special Edition |
| 2002-2005 | Honda | Civic | Si |
| 2004-2005 | Honda | Civic | Value Package |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
