This page lists 5 electrical parts for the 1973 Am General FJ8, across 1 part type, covering the 3.8L 232cid L6 engine. Every part shows its brand, manufacturer part number and fitment notes.
The electrical system on the 1973 Am General FJ8 covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. Every listed part is Alternator / Generator End Bearing.
The 1973 Am General FJ8 came with a single engine, the 3.8L 232cid L6, and every part is verified against it.
3 brands supply electrical parts for the 1973 Am General FJ8, led by WJB / INMOTION PARTS (2 parts), NATIONAL (2 parts) and BCA (1 part). Quality grades include Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1973 Am General FJ8. 1 part has it: WJB / INMOTION PARTS WRMNJ471S (Alternator / Generator End Bearing). Each part number opens a page with every vehicle that part fits.
Alternator / Generator End Bearing
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular | WRMNJ471S | 🇺🇸 US | with Delco-Remy Alternatorwith 37, 42, 55, 63, 78 Amps Alternator | View on Amazon |
| WJB / INMOTION PARTS | RB6203Z | 🇺🇸 US | Outside Diameter: 1.575 In | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA | NB203S | 🇺🇸 US | with Delco-Remy Alternatorwith ONE Shield Design | View on Amazon |
| NATIONAL | MNJ471S | 🇺🇸 US | with Delco-Remy Alternatorwith 37, 42, 55, 63, 78 Amps Alternator | View on Amazon |
| NATIONAL | 203S | 🇺🇸 US | ONE Shield Stylewith Delco-Remy 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.
5 Alternator / Generator End Bearing parts are listed for the 1973 Am General FJ8, from WJB / INMOTION PARTS, NATIONAL and BCA. WJB / INMOTION PARTS WRMNJ471S carries the "Popular" badge.
In the Economy grade, WJB / INMOTION PARTS supplies 2 parts: the catalog's value-priced group. A representative part number is WJB / INMOTION PARTS WRMNJ471S.
The Standard Replacement section lists 3 options from NATIONAL and BCA — built to original-equipment specification. BCA NB203S is listed in this group.
Part numbers include WJB / INMOTION PARTS WRMNJ471S, WJB / INMOTION PARTS RB6203Z and BCA NB203S, among others listed above.
Buying Electrical Parts for a 1973 Am General FJ8
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 3.8L 232cid L6 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 .
Frequently Asked Questions
How many electrical parts fit the 1973 Am General FJ8?
Our catalog currently lists 5 electrical parts for the 1973 Am General FJ8 across 1 subcategory and 3 brands, covering the 3.8L 232cid L6 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical problems on a 1973 Am General FJ8?
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 1973 Am General FJ8 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 1973 Am General FJ8?
Every part on this page is matched to the 3.8L 232cid L6 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 1973 Am General FJ8
Electrical Parts for Other Am General FJ8 Years
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