Fiat X1/9 (EU)
Power steering fluid capacity & service interval
The Fiat X1/9 (EU) requires power steering fluid with a capacity of 0.14 liter. The data covers 2 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| X1/9 1500 (1978-1981) |
|
| X1/9 1300 (1972-1978) |
|
Additional Notes
- Both the X1/9 1300 (1972-1978) and the X1/9 1500 (1978-1981) share an identical power steering fluid capacity of 0.14 liter, applied under normal use conditions.
- A capacity of 0.14 liter is a notably small volume, consistent with a steering box design rather than a rack-and-pinion system with a hydraulic reservoir, reflecting the mechanical architecture noted for both configurations.
- The Fiat X1/9 (EU) uses a steering box in place of a rack-and-pinion assembly across the full 1972-1981 span covered by these specifications, and the 0.14 liter figure represents the fluid fill for that unit.
- No service interval is listed for either configuration, meaning the specifications address only fluid capacity rather than a scheduled replacement or inspection interval.