Four silicone hoses that carry charge air from the turbo through the intercooler and pressure pipe on four-cylinder turbo 900 and 9-3 cars. The set replaces OE turbo outlet hose 4235735, intercooler inlet hose 4235727, intercooler outlet hose 4228805 and intercooler pipe hose 7526288, the joints that soften first and blow off under raised boost. Each hose is built in high quality silicone with three to five layers of reinforcement depending on inner diameter.
Specifications
| Type | Silicone charge air pressure hose kit |
| Material | High quality silicone, three to five reinforcement layers |
| Included | Turbo outlet hose, intercooler inlet hose, intercooler outlet hose, intercooler pipe hose |
| Finish | Black |
| OEM Replacement | 4235735, 4235727, 4901906, 4228805, 4901898, 7526288, 4904702 |
| Part Number | do88-kit28S |
| Quantity | 1 kit (4 hoses) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1994-1998 | Saab | 900 | Turbo, 4-cylinder petrol |
| 1998-1999 | Saab | 9-3 | Turbo, 4-cylinder petrol (B204E, B204) |
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
