The DeatschWerks DW400 fuel pump module is a complete drop-in replacement for the OEM in-tank fuel pump hanger, delivering 415 LPH at 40 PSI on 13.5 volts. It integrates with the factory wiring harness, level sender, and feed lines for a plug-and-play install. The module is compatible with pump gas, race fuel, and E85, and features an integrated check valve, flow-optimized internal plumbing, and a venturi-fed surge bucket for consistent fueling at low tank levels. The design deletes the restrictive OEM cardboard filter.
| Type | DW400 in-tank fuel pump module (drop-in hanger assembly) |
| Flow Rate | 415 LPH (at 40 PSI, 13.5V) |
| Fuel Compatibility | Pump gas, race fuel, E85 |
| Quantity | 1 |
| Part Number | 9-403-7203 |
| Warranty | Limited Lifetime Warranty |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007 | Chevrolet | Corvette | C6 |
| 2008 | Chevrolet | Corvette | C6 |
| 2009 | Chevrolet | Corvette | C6 |
| 2010 | Chevrolet | Corvette | C6 |
| 2011 | Chevrolet | Corvette | C6 |
| 2012 | Chevrolet | Corvette | C6 |
| 2013 | Chevrolet | Corvette | C6 |
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.
