10 Electrical switch & relay parts are listed for the 1979 MG Midget, in 4 part types, covering the 1.5L L4 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 1979 MG Midget, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. 9 parts of the 10 listed are Oil Pressure Sender / Switch (6 parts), Fuel Pump Cutoff Switch (2 parts) and Ignition Starter Switch (1 part). The other 1 part type covers the remaining 1 part.
Every part on this page is matched to the 1.5L L4 — the only engine offered in the 1979 MG Midget.
The most listed brands for 1979 MG Midget electrical switch & relay parts are STANDARD MOTOR PRODUCTS (2 parts), ÜRO PARTS (2 parts) and ROSTRA (2 parts), plus 4 more brands. Quality grades include Standard Replacement and Economy.
2 parts on this 1979 MG Midget page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including BECK/ARNLEY 2010031 (Oil Pressure Sender / Switch) and STANDARD MOTOR PRODUCTS PS121 (Oil Pressure Sender / Switch). Click any part number to see every vehicle that part fits.
Fuel Pump Cutoff Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | D1876D | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| STANDARD MOTOR PRODUCTS | FV7 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Fuel Pump Cutoff 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.
2 Fuel Pump Cutoff Switch parts for the 1979 MG Midget come from 2 brands — ACDELCO and STANDARD MOTOR PRODUCTS.
Listed part numbers: ACDELCO D1876D and STANDARD MOTOR PRODUCTS FV7.
Ignition Starter Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ÜRO PARTS | BHA5292 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the ignition switches that feed the starter circuit. 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.
One part is listed for the 1979 MG Midget — ÜRO PARTS BHA5292.
Oil Pressure Sender / Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN | 2OPS0071 | 🇺🇸 US 🇨🇦 CA | with Light | View on Amazon |
| SKP | SK2011078 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Popular | 2010031 | 🇺🇸 US 🇨🇦 CA | with LightExcept California Emissions | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular | PS121 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ROSTRA | 501419 | 🇺🇸 US 🇨🇦 CA | without California Emissions System | View on Amazon |
| ROSTRA | 501314 | 🇺🇸 US 🇨🇦 CA | with white connectorwith 1 blade terminals | 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.
6 Oil Pressure Sender / Switch parts for the 1979 MG Midget come from 5 brands — ROSTRA, HOLSTEIN, SKP and 2 other brands. The "Popular" part is BECK/ARNLEY 2010031.
The Economy section lists 2 options from HOLSTEIN and SKP — the catalog's value-priced group. HOLSTEIN 2OPS0071 is listed in this group.
In the Standard Replacement grade, ROSTRA, BECK/ARNLEY and STANDARD MOTOR PRODUCTS supply 4 parts: built to original-equipment specification. A representative part number is BECK/ARNLEY 2010031.
This group includes BECK/ARNLEY 2010031, HOLSTEIN 2OPS0071 and SKP SK2011078 and the remaining parts above.
Turn Signal Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ÜRO PARTS | AAU4995 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the combination / turn-signal 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.
This group shows a single part: ÜRO PARTS AAU4995.
Buying Electrical Switch & Relay Parts for a 1979 MG Midget
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 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, 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 Fuel Pump Cutoff Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 1979 MG Midget?
Our catalog currently lists 10 electrical switch & relay parts for the 1979 MG Midget across 4 subcategories and 7 brands, covering the 1.5L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical switch & relay problems on a 1979 MG Midget?
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 1979 MG Midget 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 1979 MG Midget?
Every part on this page is matched to the 1.5L 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 1979 MG Midget
Electrical Switch & Relay Parts for Other MG Midget Years
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