The 1985 Fiat X-1/9 has 10 electrical parts with verified fitment on this page — 4 part types and 5 brands, covering both the 1.5L L4 and the 2.0L L4. Each part includes a manufacturer part number and application notes.
On the 1985 Fiat X-1/9, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. Most of the listed parts are Battery Cable (4 parts), Alternator / Generator End Bearing (3 parts) and Battery Terminal (2 parts). The other 1 part type covers the remaining 1 part.
The 1985 Fiat X-1/9 was sold with both the 1.5L L4 and the 2.0L L4. All 10 parts on this page fit every engine.
The most listed brands for 1985 Fiat X-1/9 electrical parts are DEKA (6 parts), WJB / INMOTION PARTS (1 part) and BCA (1 part), plus 2 more brands. Quality grades include Standard Replacement and Economy.
Each part number listed for the 1985 Fiat X-1/9 opens a page with every vehicle that part fits.
Alternator / Generator End Bearing
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Fits: all 1985 X-1/9 engines | RB6303ZZ | 🇺🇸 US 🇨🇦 CA | with Bosch Alternatorwith 65 Amps Alternator | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: all 1985 X-1/9 engines | NB303SS | 🇺🇸 US 🇨🇦 CA | 65 Ampswith Bosch Alternator | View on Amazon |
| NATIONAL Fits: all 1985 X-1/9 engines | 303SS | 🇺🇸 US 🇨🇦 CA | with Bosch Alternatorwith 65 Amps Alternator | View on Amazon |
This table covers the bearings in the alternator housing. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.
3 Alternator / Generator End Bearing parts for the 1985 Fiat X-1/9 come from 3 brands — WJB / INMOTION PARTS, BCA and NATIONAL. Every part fits both the 1.5L L4 and the 2.0L L4.
The Economy section lists 1 option from WJB / INMOTION PARTS — the catalog's value-priced group. WJB / INMOTION PARTS RB6303ZZ is listed in this group.
In the Standard Replacement grade, BCA and NATIONAL supply 2 parts: built to original-equipment specification. A representative part number is BCA NB303SS.
Listed part numbers: WJB / INMOTION PARTS RB6303ZZ, BCA NB303SS and NATIONAL 303SS.
Battery Cable
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA Fits: all 1985 X-1/9 engines | 00297 | 🇺🇸 US 🇨🇦 CA | Red4 Gauge | View on Amazon |
| DEKA Fits: all 1985 X-1/9 engines | 00802 | 🇺🇸 US 🇨🇦 CA | Black4 Gauge | View on Amazon |
| DEKA Fits: all 1985 X-1/9 engines | 00803 | 🇺🇸 US 🇨🇦 CA | Black4 Gauge | View on Amazon |
| DEKA Fits: all 1985 X-1/9 engines | 00298 | 🇺🇸 US 🇨🇦 CA | Red4 Gauge | View on Amazon |
This table covers the positive and ground cables that run from the battery. Typical signs include a stretched or frayed cable, or a control that no longer reaches the end of its travel. Route the new cable through the same clips. A kinked cable binds and fails early.
DEKA supplies the 4 Battery Cable parts for the 1985 Fiat X-1/9. All of them fit every engine offered in the 1985 X-1/9.
Part numbers include DEKA 00297, DEKA 00802 and DEKA 00803, among others listed above.
Battery Terminal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA Fits: all 1985 X-1/9 engines | 00350 | 🇺🇸 US 🇨🇦 CA | Top Post Terminal | View on Amazon |
| DEKA Fits: all 1985 X-1/9 engines | 01056 | 🇺🇸 US 🇨🇦 CA | Top Post Terminal Lead Free | View on Amazon |
This table covers the terminals and clamps that connect cables to the battery posts.
2 Battery Terminal parts for the 1985 Fiat X-1/9 come from DEKA. Every part fits both the 1.5L L4 and the 2.0L L4.
This group includes DEKA 00350 and DEKA 01056.
Voltage Regulator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 1985 X-1/9 engines | VR471 | 🇺🇸 US 🇨🇦 CA | Direct OE ReplacementNumber of Volts: 14 | View on Amazon |
This table covers the regulators that control alternator output voltage.
This group shows a single part: STANDARD MOTOR PRODUCTS VR471.
Buying Electrical Parts for a 1985 Fiat X-1/9
On this vehicle, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors.
- You do not need to pick an engine: every electrical part on this page fits both the 1.5L L4 and the 2.0L L4.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, clean or renew the battery terminals and grounds with any charging-system repair.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Battery Cable and Alternator / Generator End Bearing .
Frequently Asked Questions
How many electrical parts fit the 1985 Fiat X-1/9?
Our catalog currently lists 10 electrical parts for the 1985 Fiat X-1/9 across 4 subcategories and 5 brands, covering both the 1.5L L4 and the 2.0L L4. Each part is matched to the engine(s) it fits.
Do electrical parts differ between 1985 Fiat X-1/9 engines?
No. On this page every electrical part fits both the 1.5L L4 and the 2.0L L4. You do not need to pick an engine to choose the right row — use the notes for position and trim.
What are the signs of electrical problems on a 1985 Fiat X-1/9?
Common symptoms include slow cranking on cold mornings, a battery light that flickers, dim lights at idle, or a check-engine code pointing at a sensor circuit. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, clean or renew the battery terminals and grounds with any charging-system repair.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 1985 Fiat X-1/9 was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 1985 Fiat X-1/9?
Every part on this page already fits both the 1.5L L4 and the 2.0L L4. Then test before replacing — a failed alternator and a bad ground can look identical, and sensors are frequently condemned for wiring faults. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 1985 Fiat X-1/9
Electrical Parts for Other Fiat X-1/9 Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.