15 Electrical switch & relay parts are listed for the 1981 Fiat Brava, in 3 part types, covering the 2.0L L4 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 1981 Fiat Brava, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. All 15 listed parts are Oil Pressure Sender / Switch (7 parts), Brake Light Switch (5 parts) and Radiator Fan Switch (3 parts).
The 1981 Fiat Brava came with a single engine, the 2.0L L4, and every part is verified against it.
10 brands supply electrical switch & relay parts for the 1981 Fiat Brava, led by STANDARD MOTOR PRODUCTS (3 parts), BECK/ARNLEY (3 parts) and WELLS (2 parts), plus 7 more brands. Quality grades include Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1981 Fiat Brava. 3 parts have it, including STANDARD MOTOR PRODUCTS SLS125 (Brake Light Switch) and BECK/ARNLEY 2010353 (Oil Pressure Sender / Switch). Each part number opens a page with every vehicle that part fits.
Brake Light Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ULTRA-POWER | 1S5756 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | SLS125 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| BECK/ARNLEY | 2010338 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| FACET | 71000 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS | 1S5756 | 🇺🇸 US 🇨🇦 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.
5 Brake Light Switch parts are listed for the 1981 Fiat Brava, from ULTRA-POWER, STANDARD MOTOR PRODUCTS, BECK/ARNLEY and 2 other brands. STANDARD MOTOR PRODUCTS SLS125 carries the "Popular" badge.
In the Economy grade, ULTRA-POWER supplies 1 part: the catalog's value-priced group. A representative part number is ULTRA-POWER 1S5756.
The Standard Replacement section lists 4 options from STANDARD MOTOR PRODUCTS, BECK/ARNLEY, FACET and 1 other brand — built to original-equipment specification. STANDARD MOTOR PRODUCTS SLS125 is listed in this group.
Listed part numbers: STANDARD MOTOR PRODUCTS SLS125, ULTRA-POWER 1S5756 and BECK/ARNLEY 2010338, plus the other parts above.
Oil Pressure Sender / Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN | 2OPS0134 | 🇺🇸 US 🇨🇦 CA | with Light | View on Amazon |
| UNITED MOTOR PRODUCTS | OPS27 | 🇺🇸 US 🇨🇦 CA | with Light | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Popular | 2010353 | 🇺🇸 US 🇨🇦 CA | with Light | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular | PS159 | 🇺🇸 US 🇨🇦 CA | with Light | View on Amazon |
| GPD | 1815401 | 🇺🇸 US 🇨🇦 CA | with Light | View on Amazon |
| ROSTRA | 501397 | 🇺🇸 US 🇨🇦 CA | with Light | View on Amazon |
| WELLS | 1S6565 | 🇺🇸 US 🇨🇦 CA | with Light | View on Amazon |
This table covers the senders and switches that report oil pressure to the gauge or lamp. Typical signs include a lamp that stays on, or a gauge that never moves. Confirm power and ground at the connector before replacing the sender or switch.
7 Oil Pressure Sender / Switch parts are listed for the 1981 Fiat Brava, from HOLSTEIN, UNITED MOTOR PRODUCTS, BECK/ARNLEY and 4 other brands. BECK/ARNLEY 2010353 carries the "Popular" badge.
Economy: 2 parts, from HOLSTEIN and UNITED MOTOR PRODUCTS. A representative part number is HOLSTEIN 2OPS0134.
The Standard Replacement section: 5 options from BECK/ARNLEY, STANDARD MOTOR PRODUCTS, GPD and 2 other brands. BECK/ARNLEY 2010353 is listed in this group.
This group includes BECK/ARNLEY 2010353, HOLSTEIN 2OPS0134 and UNITED MOTOR PRODUCTS OPS27 and the remaining parts above.
Radiator Fan Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 2011321 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| FOUR SEASONS | 37373 | 🇺🇸 US 🇨🇦 CA | Temperature Switch | View on Amazon |
| STANDARD MOTOR PRODUCTS | TS100 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Radiator Fan switches. 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.
3 Radiator Fan Switch parts are listed for the 1981 Fiat Brava, from BECK/ARNLEY, FOUR SEASONS and STANDARD MOTOR PRODUCTS.
This group includes BECK/ARNLEY 2011321, FOUR SEASONS 37373 and STANDARD MOTOR PRODUCTS TS100.
Buying Electrical Switch & Relay Parts for a 1981 Fiat Brava
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: Oil Pressure Sender / Switch and Brake Light Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 1981 Fiat Brava?
Our catalog currently lists 15 electrical switch & relay parts for the 1981 Fiat Brava across 3 subcategories and 10 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 1981 Fiat Brava?
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 1981 Fiat Brava 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 1981 Fiat Brava?
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 1981 Fiat Brava
Electrical Switch & Relay Parts for Other Fiat Brava 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.