This page lists 28 electrical parts for the 1973 Triumph Spitfire, across 4 part types, covering the 1.5L L4 engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 1973 Triumph Spitfire, 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 (14 parts), Alternator / Generator (5 parts) and Alternator / Generator End Bearing (5 parts). The other 1 part type covers the remaining 4 parts.
Every part on this page is matched to the 1.5L L4 — the only engine offered in the 1973 Triumph Spitfire.
The most listed brands for 1973 Triumph Spitfire electrical parts are STANDARD MOTOR PRODUCTS (6 parts), DEKA (5 parts) and FVP (3 parts), plus 12 more brands. Quality grades include Remanufactured, Standard Replacement and Economy.
5 parts on this 1973 Triumph Spitfire page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including ÜRO PARTS AL029 (Alternator / Generator) and BCA NB203 (Alternator / Generator End Bearing). Click any part number to see every vehicle that part fits.
Alternator / Generator
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ÜRO PARTS Popular | AL029 | 🇺🇸 US 🇨🇦 CA | 43 AmpIncludes Pulley | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP | 14029 | 🇺🇸 US 🇨🇦 CA | RemanufacturedDoes Not Include Pulley | View on Amazon |
| PURE ENERGY | 14029 | 🇺🇸 US 🇨🇦 CA | RemanufacturedDoes Not Include Pulley | View on Amazon |
| REMY | 14013 | 🇺🇸 US 🇨🇦 CA | Premium RemanufacturedDoes Not Include Pulley | View on Amazon |
| TERREPOWER | 14029 | 🇺🇸 US 🇨🇦 CA | RemanufacturedDoes Not Include Pulley | 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.
5 Alternator / Generator parts are listed for the 1973 Triumph Spitfire, from ÜRO PARTS, FVP, PURE ENERGY and 2 other brands. ÜRO PARTS AL029 carries the "Popular" badge.
In the New grade, ÜRO PARTS supplies 1 part: brand-new units rather than rebuilt ones. A representative part number is ÜRO PARTS AL029.
In the Remanufactured grade, FVP, PURE ENERGY, REMY and 1 other brand supply 4 parts: factory-rebuilt units with new wear components. A representative part number is FVP 14029.
This group includes ÜRO PARTS AL029 and FVP 14029 and the remaining parts above.
Alternator / Generator End Bearing
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS | RB6203 | 🇺🇸 US 🇨🇦 CA | Open Designwith Lucas Alternator | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Popular | NB203 | 🇺🇸 US 🇨🇦 CA | 34 Ampswith Lucas Alternator # 16ACR | View on Amazon |
| NATIONAL | 203 | 🇺🇸 US 🇨🇦 CA | Open Designwith Lucas Alternator | View on Amazon |
| SCHAEFFLER | 6202 | 🇺🇸 US 🇨🇦 CA | 35 mm Outside Diameter15 MM Inside Diameter | View on Amazon |
| SKF | 6202J | 🇺🇸 US 🇨🇦 CA | 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 for the 1973 Triumph Spitfire come from 5 brands — WJB / INMOTION PARTS, BCA, NATIONAL and 2 other brands. The "Popular" part is BCA NB203.
The Economy section lists 1 option from WJB / INMOTION PARTS — the catalog's value-priced group. WJB / INMOTION PARTS RB6203 is listed in this group.
In the Standard Replacement grade, BCA, NATIONAL, SCHAEFFLER and 1 other brand supply 4 parts: built to original-equipment specification. A representative part number is BCA NB203.
Part numbers include BCA NB203, WJB / INMOTION PARTS RB6203 and NATIONAL 203, among others listed above.
Battery
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| EXIDE | MX24 | 🇨🇦 CA | Marathon MaxBCI Group 24 | View on Amazon |
| FULLRIVER | FT84024M | 🇨🇦 CA | AGMBCI Group 24 | View on Amazon |
| FVP | P24AGM | 🇺🇸 US 🇨🇦 CA | Platinum AGMBCI Group: 24 | View on Amazon |
| FVP | P24RAGM | 🇺🇸 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 for the 1973 Triumph Spitfire come from 3 brands — FVP, EXIDE and FULLRIVER.
This group includes EXIDE MX24, FULLRIVER FT84024M and FVP P24AGM and the remaining parts above.
Battery Cable
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA Popular | 00293 | 🇺🇸 US 🇨🇦 CA | Red4 Gauge | View on Amazon |
| DEKA Popular | 00802 | 🇺🇸 US 🇨🇦 CA | Black4 Gauge | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular | A104 | 🇺🇸 US 🇨🇦 CA | PositiveBATTERY TO SWITCH | View on Amazon |
| DEKA | 00292 | 🇺🇸 US 🇨🇦 CA | Red4 Gauge | View on Amazon |
| DEKA | 00289 | 🇺🇸 US 🇨🇦 CA | Red4 Gauge | View on Amazon |
| DEKA | 00801 | 🇺🇸 US 🇨🇦 CA | Black4 Gauge | View on Amazon |
| STANDARD MOTOR PRODUCTS | 7104C | 🇺🇸 US 🇨🇦 CA | Federal Wire | View on Amazon |
| STANDARD MOTOR PRODUCTS | 7304SC | 🇺🇸 US 🇨🇦 CA | Federal Wire | View on Amazon |
| STANDARD MOTOR PRODUCTS | A164T | 🇺🇸 US 🇨🇦 CA | NegativeBATTERY TO GROUND | View on Amazon |
| STANDARD MOTOR PRODUCTS | A146L | 🇺🇸 US 🇨🇦 CA | NegativeEngine Ground To Frame | View on Amazon |
| STANDARD MOTOR PRODUCTS | A304L | 🇺🇸 US 🇨🇦 CA | PositiveSwitch To Starter | View on Amazon |
| UNITED MOTOR PRODUCTS | 4214 | 🇺🇸 US 🇨🇦 CA | 14" Cable4-Gauge | View on Amazon |
| UNITED MOTOR PRODUCTS | 4232N | 🇺🇸 US 🇨🇦 CA | 32" Cable4-Gauge | View on Amazon |
| UNITED MOTOR PRODUCTS | 4440 | 🇺🇸 US 🇨🇦 CA | 4-GaugeSwitch To Starter | 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.
14 Battery Cable parts are listed for the 1973 Triumph Spitfire, from STANDARD MOTOR PRODUCTS, DEKA and UNITED MOTOR PRODUCTS. DEKA 00293 carries the "Popular" badge.
Buying Electrical Parts for a 1973 Triumph Spitfire
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: Battery Cable and Alternator / Generator .
Frequently Asked Questions
How many electrical parts fit the 1973 Triumph Spitfire?
Our catalog currently lists 28 electrical parts for the 1973 Triumph Spitfire across 4 subcategories and 15 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 1973 Triumph Spitfire?
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 Triumph Spitfire 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 Triumph Spitfire?
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 1973 Triumph Spitfire
Electrical Parts for Other Triumph Spitfire Years
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