The 2021 Chevrolet Beat has 4 electrical switch & relay parts with verified fitment on this page — 3 part types and 1 brand, covering the 1.2L L4 engine. Each part includes a manufacturer part number and application notes.
On the 2021 Chevrolet Beat, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. All 4 listed parts are Power Window Switch (2 parts), Ignition Starter Switch (1 part) and Oil Pressure Sender / Switch (1 part).
The 2021 Chevrolet Beat came with a single engine, the 1.2L L4, and every part is verified against it.
Every electrical switch & relay part listed for the 2021 Chevrolet Beat comes from STANDARD MOTOR PRODUCTS.
Each part number listed for the 2021 Chevrolet Beat opens a page with every vehicle that part fits.
Ignition Starter Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | US818 | 🇲🇽 MX | 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.
This group shows a single part: STANDARD MOTOR PRODUCTS US818.
Oil Pressure Sender / Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | PS727 | 🇲🇽 MX | 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.
One part is listed for the 2021 Chevrolet Beat — STANDARD MOTOR PRODUCTS PS727.
Power Window Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | DWS1787 | 🇲🇽 MX | Front Left | View on Amazon |
| STANDARD MOTOR PRODUCTS | DWS1786 | 🇲🇽 MX | Fits Rear | View on Amazon |
This table covers the switches that command each window motor. 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.
STANDARD MOTOR PRODUCTS supplies both parts for the 2021 Chevrolet Beat.
This group includes STANDARD MOTOR PRODUCTS DWS1787 and STANDARD MOTOR PRODUCTS DWS1786.
Buying Electrical Switch & Relay Parts for a 2021 Chevrolet Beat
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 1.2L 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: Power Window Switch and Ignition Starter Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 2021 Chevrolet Beat?
Our catalog currently lists 4 electrical switch & relay parts for the 2021 Chevrolet Beat across 3 subcategories and 1 brand, covering the 1.2L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical switch & relay problems on a 2021 Chevrolet Beat?
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 2021 Chevrolet Beat 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 2021 Chevrolet Beat?
Every part on this page is matched to the 1.2L 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 2021 Chevrolet Beat
Electrical Switch & Relay Parts for Other Chevrolet Beat 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.