40 Electrical parts are listed for the 1979 Fiat X-1/9, in 10 part types, covering the 1.5L L4 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
The electrical system on the 1979 Fiat X-1/9 covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. The largest groups are Alternator / Generator End Bearing (10 parts), Battery Cable (7 parts) and Alternator / Generator (6 parts). The other 7 part types cover the remaining 17 parts.
The 1979 Fiat X-1/9 came with a single engine, the 1.5L L4, and every part is verified against it.
17 brands supply electrical parts for the 1979 Fiat X-1/9, led by DEKA (7 parts), WELLS (4 parts) and PURE ENERGY (3 parts), plus 14 more brands. Quality grades include Remanufactured, Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1979 Fiat X-1/9. 6 parts have it, including WAI GLOBAL 713412N (Alternator / Generator) and WJB / INMOTION PARTS RB6201ZZ (Alternator / Generator End Bearing). Each part number opens a page with every vehicle that part fits.
Alternator / Generator
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAI GLOBAL Popular | 713412N | 🇺🇸 US 🇨🇦 CA | with A/CDelco Unit | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | 3342139 | 🇺🇸 US 🇨🇦 CA | GoldRemanufactured | View on Amazon |
| PURE ENERGY | 14295 | 🇺🇸 US 🇨🇦 CA | RemanufacturedDoes Not Include Pulley | View on Amazon |
| PURE ENERGY | 7137112 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| REMY | 22110 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| TERREPOWER | 713712 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
This table covers the alternators that charge the battery and run the electrical load. Typical signs include dim lights at idle, a battery lamp, or a growl from the charging pulley. Load-test the battery and inspect the belt and grounds — a bad ground mimics a failed alternator.
6 Alternator / Generator parts for the 1979 Fiat X-1/9 come from 5 brands — PURE ENERGY, WAI GLOBAL, ACDELCO and 2 other brands. The "Popular" part is WAI GLOBAL 713412N.
The New section lists 1 option from WAI GLOBAL — brand-new units rather than rebuilt ones. WAI GLOBAL 713412N is listed in this group.
The Remanufactured section lists 5 options from PURE ENERGY, ACDELCO, REMY and 1 other brand — factory-rebuilt units with new wear components. ACDELCO 3342139 is listed in this group.
Part numbers include WAI GLOBAL 713412N, ACDELCO 3342139 and PURE ENERGY 14295, among others listed above.
Alternator / Generator End Bearing
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular | RB6201ZZ | 🇺🇸 US 🇨🇦 CA | with Marelli Alternatorwith 42, 44, 45, 55, 60, 65 Amps Alternator | View on Amazon |
| WJB / INMOTION PARTS | RB6302ZZ | 🇺🇸 US 🇨🇦 CA | with Marelli Alternatorwith 42, 44, 45, 55, 60, 65 Amps Alternator | View on Amazon |
| WJB / INMOTION PARTS | RB6303Z | 🇺🇸 US 🇨🇦 CA | with Bosch Alternatorwith 55, 60 Amps Alternator | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular | 201SS | 🇺🇸 US 🇨🇦 CA | with Marelli Alternatorwith 42, 44, 45, 55, 60, 65 Amps Alternator | View on Amazon |
| BCA | NB201SS | 🇺🇸 US 🇨🇦 CA | with Marelli Alternatorwith 42, 44, 45, 55, 60, 65 Amps Alternator | View on Amazon |
| BCA | NB302SS | 🇺🇸 US 🇨🇦 CA | with Marelli Alternatorwith 42, 44, 45, 55, 60, 65 Amps Alternator | View on Amazon |
| BCA | NB303S | 🇺🇸 US 🇨🇦 CA | with Bosch Alternatorwith 55, 60 Amps Alternator | View on Amazon |
| NATIONAL | 302SS | 🇺🇸 US 🇨🇦 CA | with Marelli Alternatorwith 42, 44, 45, 55, 60, 65 Amps Alternator | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TIMKEN | 201SS | 🇺🇸 US 🇨🇦 CA | 0.3937 in. Width | View on Amazon |
| TIMKEN | 302SS | 🇺🇸 US 🇨🇦 CA | 0.5118 in. Width | 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.
10 Alternator / Generator End Bearing parts are listed for the 1979 Fiat X-1/9, from WJB / INMOTION PARTS, BCA, NATIONAL and 1 other brand. WJB / INMOTION PARTS RB6201ZZ carries the "Popular" badge.
In the Economy grade, WJB / INMOTION PARTS supplies 3 parts: the catalog's value-priced group. A representative part number is WJB / INMOTION PARTS RB6201ZZ.
The Standard Replacement section lists 5 options from BCA and NATIONAL — built to original-equipment specification. NATIONAL 201SS is listed in this group.
2 ungrouped parts are not assigned to a grade, with the same engine-level match.
Battery
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH | S678DT | 🇺🇸 US 🇨🇦 CA | AGMAGM | View on Amazon |
| DEKA | 9A78DT | 🇺🇸 US 🇨🇦 CA | IntimidatorAGM | View on Amazon |
| DEKA | 9A34 | 🇺🇸 US 🇨🇦 CA | IntimidatorAGM | View on Amazon |
| FVP | P24AGM | 🇺🇸 US 🇨🇦 CA | Platinum AGMBCI Group: 24 | View on Amazon |
This table covers the batteries listed by group size and specification. Typical signs include slow cranking, a battery lamp, or a no-start after the vehicle sat overnight. Confirm group size and terminal layout in the notes. Clean the posts and the ground before condemning the battery.
4 Battery parts are listed for the 1979 Fiat X-1/9, from DEKA, BOSCH and FVP.
Part numbers include BOSCH S678DT, DEKA 9A78DT and DEKA 9A34, among others listed above.
Battery Cable
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA Popular | 00801 | 🇺🇸 US 🇨🇦 CA | Black4 Gauge | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular | B9G | 🇺🇸 US 🇨🇦 CA | PositiveSwitch To Starter | View on Amazon |
| DEKA | 00785 | 🇺🇸 US 🇨🇦 CA | Black4 Gauge | View on Amazon |
| DEKA | 00364 | 🇺🇸 US 🇨🇦 CA | Silver4 Gauge | View on Amazon |
| STANDARD MOTOR PRODUCTS | A126 | 🇺🇸 US 🇨🇦 CA | NegativeBATTERY TO GROUND | View on Amazon |
| UNITED MOTOR PRODUCTS | 4219N | 🇺🇸 US 🇨🇦 CA | 19" Length4-Gauge | View on Amazon |
| UNITED MOTOR PRODUCTS | 4232 | 🇺🇸 US 🇨🇦 CA | 32" Cable4-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.
7 Battery Cable parts for the 1979 Fiat X-1/9 come from 3 brands — DEKA, STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS. The "Popular" part is DEKA 00801.
Listed part numbers: DEKA 00801, STANDARD MOTOR PRODUCTS B9G and DEKA 00785, plus the other parts above.
Battery Terminal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA | 00350 | 🇺🇸 US 🇨🇦 CA | Top Post Terminal | View on Amazon |
| DEKA | 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.
DEKA supplies both parts for the 1979 Fiat X-1/9.
Part numbers include DEKA 00350 and DEKA 01056.
Flasher
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BUSSMANN | 550 | 🇺🇸 US 🇨🇦 CA | Thermal FlasherThermal, 12v, 3 terminal, 12.8amp, 2-6 bulbs | View on Amazon |
| STANDARD MOTOR PRODUCTS | EFL2 | 🇺🇸 US 🇨🇦 CA | Turn Signal | View on Amazon |
| TRIDON / NOVITA | EL13 | 🇺🇸 US 🇨🇦 CA | Electro-Mechanical Flasher | View on Amazon |
This table covers the flasher units that blink the turn signals and hazards.
3 Flasher parts are listed for the 1979 Fiat X-1/9, from BUSSMANN, STANDARD MOTOR PRODUCTS and TRIDON / NOVITA.
Part numbers include BUSSMANN 550, STANDARD MOTOR PRODUCTS EFL2 and TRIDON / NOVITA EL13.
Starter Brush
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 5A1082 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the brushes inside the starter motor.
One part is listed for the 1979 Fiat X-1/9 — WELLS 5A1082.
Starter Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 7D1135 | 🇺🇸 US 🇨🇦 CA | Drive End | View on Amazon |
This table covers the Starter bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
One part is listed for the 1979 Fiat X-1/9 — WELLS 7D1135.
Starter Motor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP | 16593 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| PURE ENERGY | 16593 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| REMY | 16593 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| TERREPOWER | 16593 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
This table covers the starter motors that crank the engine. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor.
4 Starter Motor parts for the 1979 Fiat X-1/9 come from 4 brands — FVP, PURE ENERGY, REMY and 1 other brand.
Listed part numbers: FVP 16593, plus the other parts above.
Voltage Regulator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1V1025 | 🇺🇸 US 🇨🇦 CA | with Bosch Alternatorwith Internal Regulator | View on Amazon |
| WELLS | 1V1092 | 🇺🇸 US 🇨🇦 CA | with Marelli Regulator | View on Amazon |
This table covers the regulators that control alternator output voltage.
WELLS supplies both parts for the 1979 Fiat X-1/9.
Part numbers include WELLS 1V1025 and WELLS 1V1092.
Buying Electrical Parts for a 1979 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.
- Confirm you have the 1.5L L4 engine — every part on this page is matched to it.
- 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: Alternator / Generator End Bearing and Battery Cable .
Frequently Asked Questions
How many electrical parts fit the 1979 Fiat X-1/9?
Our catalog currently lists 40 electrical parts for the 1979 Fiat X-1/9 across 10 subcategories and 17 brands, covering the 1.5L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical problems on a 1979 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 1979 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 1979 Fiat X-1/9?
Every part on this page is matched to the 1.5L L4 engine. 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 1979 Fiat X-1/9
Electrical Parts for Other Fiat X-1/9 Years
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