
Original: $42.95
-65%$42.95
$15.03The Story
This replacement German Preheater Hose fits Porsche 911 (1969–1973) applications listed in the fitment table below. It routes heated air through the ventilation system where sealed ducting affects cabin heat.
Clean routing and tight connections matter on these cars, especially around heat and moving parts.
Technical Details
- Manufacturer part number: 00004320521
- Type: Heater
- Application range: Porsche 911 (1969–1973)
Fitment & Compatibility
Use the fitment table below to confirm year, model, submodel, and application notes before ordering.
If you are comparing similar parts, send us your VIN and we will help sort out the correct application. PMB Performance has been working with Porsche parts for more than two decades.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1969 | Porsche | 911 | ||
| 1970 | Porsche | 911 | ||
| 1971 | Porsche | 911 | ||
| 1972 | Porsche | 911 | ||
| 1973 | Porsche | 911 |
Description
This replacement German Preheater Hose fits Porsche 911 (1969–1973) applications listed in the fitment table below. It routes heated air through the ventilation system where sealed ducting affects cabin heat.
Clean routing and tight connections matter on these cars, especially around heat and moving parts.
Technical Details
- Manufacturer part number: 00004320521
- Type: Heater
- Application range: Porsche 911 (1969–1973)
Fitment & Compatibility
Use the fitment table below to confirm year, model, submodel, and application notes before ordering.
If you are comparing similar parts, send us your VIN and we will help sort out the correct application. PMB Performance has been working with Porsche parts for more than two decades.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1969 | Porsche | 911 | ||
| 1970 | Porsche | 911 | ||
| 1971 | Porsche | 911 | ||
| 1972 | Porsche | 911 | ||
| 1973 | Porsche | 911 |





















