This DeatschWerks kit fits the 2003-2004 Ford Mustang SVT Cobra with a pair of DW300C compact in-tank fuel pumps and the application-specific install kit. Each DW300C flows 340 LPH at 40psi, and carbon commutators with a fully encapsulated armature make them compatible with all gasoline blends including E85 for both standard and returnless systems. The dual-pump setup restores and upgrades the factory in-tank fuel supply on the supercharged 4.6L Cobra.
Specifications
| Type | Compact in-tank fuel pump (DW300C) |
| Flow | 340 LPH @ 40psi (each) |
| Fuel Compatibility | All gasoline blends including E85 |
| Quantity | Pair (2 pumps) |
| Included | Two pumps and application-specific install kit |
| Application | 2003-2004 Ford Mustang SVT Cobra |
| Part Number | 9-307-1033 |
Documents: Technical Bulletin (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2004 | Ford | Mustang | SVT Cobra |
| 2003 | Ford | Mustang | SVT Cobra 10th Anniversary |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
