2 Electrical switch & relay parts are listed for the 1982 Triumph TR7, in 1 part type, covering the 2.0L L4 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 1982 Triumph TR7, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. Every listed part is a Brake Light Switch.
Every part on this page is matched to the 2.0L L4 — the only engine offered in the 1982 Triumph TR7.
The most listed brands for 1982 Triumph TR7 electrical switch & relay parts are ROSTRA (1 part) and WELLS (1 part).
Each part number listed for the 1982 Triumph TR7 opens a page with every vehicle that part fits.
Brake Light Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA | 620153 | 🇨🇦 CA | View on Amazon | |
| WELLS | 1S6955 | 🇨🇦 CA | View on Amazon |
This table covers the pedal-mounted switch that turns on the brake lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
2 Brake Light Switch parts for the 1982 Triumph TR7 come from 2 brands — ROSTRA and WELLS.
Listed part numbers: ROSTRA 620153 and WELLS 1S6955.
Buying Electrical Switch & Relay Parts for a 1982 Triumph TR7
On this vehicle, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches.
- Confirm you have the 2.0L 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, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Brake Light Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 1982 Triumph TR7?
Our catalog currently lists 2 electrical switch & relay parts for the 1982 Triumph TR7 across 1 subcategory and 2 brands, covering the 2.0L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical switch & relay problems on a 1982 Triumph TR7?
Common symptoms include accessories that work intermittently, a click without action, or one function dead while its fuse tests fine. 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, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
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 1982 Triumph TR7 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 1982 Triumph TR7?
Every part on this page is matched to the 2.0L L4 engine. Then swap a suspect relay with an identical known-good one from the fuse box before buying — it is the fastest diagnostic there is. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 1982 Triumph TR7
Electrical Switch & Relay Parts for Other Triumph TR7 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.