This page lists 25 electrical parts for the 1973 Triumph TR6, across 6 part types, covering the 2.5L L6 engine. Every part shows its brand, manufacturer part number and fitment notes.
The electrical system on the 1973 Triumph TR6 covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. The largest groups are Battery Cable (8 parts), Alternator / Generator (5 parts) and Battery (5 parts). The other 3 part types cover the remaining 7 parts.
Every part on this page is matched to the 2.5L L6 — the only engine offered in the 1973 Triumph TR6.
The most listed brands for 1973 Triumph TR6 electrical parts are DEKA (8 parts), TERREPOWER (3 parts) and FVP (3 parts), plus 7 more brands. Quality grades include Remanufactured and New.
4 parts on this 1973 Triumph TR6 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including ÜRO PARTS AL029 (Alternator / Generator) and DEKA 9A78DT (Battery). 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 |
|---|---|---|---|---|
| REMY | 14013 | 🇺🇸 US 🇨🇦 CA | Premium RemanufacturedDoes Not Include Pulley | View on Amazon |
| REMY | 14022 | 🇺🇸 US 🇨🇦 CA | Premium RemanufacturedDoes Not Include Pulley | View on Amazon |
| TERREPOWER | 14022 | 🇺🇸 US 🇨🇦 CA | 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 TR6, from REMY, TERREPOWER and ÜRO PARTS. 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, REMY and TERREPOWER supply 4 parts: factory-rebuilt units with new wear components. A representative part number is REMY 14013.
Listed part numbers: ÜRO PARTS AL029, REMY 14013 and REMY 14022, plus the other parts above.
Battery
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA Popular | 9A78DT | 🇺🇸 US 🇨🇦 CA | IntimidatorAGM | View on Amazon |
| DEKA | 9A34 | 🇺🇸 US 🇨🇦 CA | IntimidatorAGM | View on Amazon |
| EXIDE | MX24 | 🇺🇸 US 🇨🇦 CA | Marathon MaxBCI 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.
5 Battery parts for the 1973 Triumph TR6 come from 3 brands — DEKA, FVP and EXIDE. The "Popular" part is DEKA 9A78DT.
Listed part numbers: DEKA 9A78DT, DEKA 9A34 and EXIDE MX24, plus the other parts above.
Battery Cable
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA Popular | 00297 | 🇨🇦 CA | Red4 Gauge | View on Amazon |
| DEKA Popular | 00802 | 🇨🇦 CA | Black4 Gauge | View on Amazon |
| DEKA | 00801 | 🇨🇦 CA | Black4 Gauge | View on Amazon |
| DEKA | 00296 | 🇨🇦 CA | Red4 Gauge | 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 |
| UNITED MOTOR PRODUCTS | 4225 | 🇺🇸 US 🇨🇦 CA | 25" Cable4-Gauge | View on Amazon |
| UNITED MOTOR PRODUCTS | 4219N | 🇺🇸 US 🇨🇦 CA | 19" Length4-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.
8 Battery Cable parts are listed for the 1973 Triumph TR6, from DEKA, STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS. DEKA 00297 carries the "Popular" badge.
Part numbers include DEKA 00297, DEKA 00802 and DEKA 00801, among others listed above.
Battery Terminal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA | 00350 | 🇨🇦 CA | Top Post Terminal | View on Amazon |
| DEKA | 01056 | 🇨🇦 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 1973 Triumph TR6 come from DEKA.
Part numbers include DEKA 00350 and DEKA 01056.
Starter Drive
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 2K1105 | 🇨🇦 CA | Starter # 25626 | View on Amazon |
| WELLS | 2K1118 | 🇨🇦 CA | Starter # 25079 | View on Amazon |
This table covers the starter drives that engage the flywheel ring gear.
2 Starter Drive parts for the 1973 Triumph TR6 come from WELLS.
Listed part numbers: WELLS 2K1105 and WELLS 2K1118.
Starter Motor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP | 16166 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| PURE ENERGY | 16166 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| TERREPOWER | 16166 | 🇺🇸 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.
3 Starter Motor parts are listed for the 1973 Triumph TR6, from FVP, PURE ENERGY and TERREPOWER.
Listed part numbers: FVP 16166, plus the other parts above.
Buying Electrical Parts for a 1973 Triumph TR6
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 2.5L 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: Battery Cable and Alternator / Generator .
Frequently Asked Questions
How many electrical parts fit the 1973 Triumph TR6?
Our catalog currently lists 25 electrical parts for the 1973 Triumph TR6 across 6 subcategories and 10 brands, covering the 2.5L L6 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical problems on a 1973 Triumph TR6?
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 TR6 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 TR6?
Every part on this page is matched to the 2.5L 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 Triumph TR6
Electrical Parts for Other Triumph TR6 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.