This page lists 3 electrical connector parts for the 2019 BMW I3S, across 3 part types, covering the 647cc L2 ELECTRIC engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 2019 BMW I3S, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules. All 3 listed parts are A/C Refrigerant Pressure Switch Connector (1 part), Repair Harness (1 part) and Washer Pump Connector (1 part).
Every part on this page is matched to the 647cc L2 ELECTRIC — the only engine offered in the 2019 BMW I3S.
The most listed brands for 2019 BMW I3S electrical connector parts are STANDARD MOTOR PRODUCTS (2 parts) and VEMO (1 part).
Each part number listed for the 2019 BMW I3S opens a page with every vehicle that part fits.
A/C Refrigerant Pressure Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | S2393 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Shape: Oval | View on Amazon |
This table covers the harness connectors at the A/C Refrigerant Pressure Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: STANDARD MOTOR PRODUCTS S2393.
Repair Harness
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO | V20830033 | 🇺🇸 US 🇨🇦 CA | Body code I01Engine Designation: IB1 | View on Amazon |
This table covers the Repair harnesses.
One part is listed for the 2019 BMW I3S — VEMO V20830033.
Washer Pump Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | S2279 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the harness connectors at the Washer Pump. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2019 BMW I3S — STANDARD MOTOR PRODUCTS S2279.
Buying Electrical Connector Parts for a 2019 BMW I3S
On this vehicle, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules.
- Confirm you have the 647cc L2 ELECTRIC 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, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: A/C Refrigerant Pressure Switch Connector and Repair Harness .
Frequently Asked Questions
How many electrical connector parts fit the 2019 BMW I3S?
Our catalog currently lists 3 electrical connector parts for the 2019 BMW I3S across 3 subcategories and 2 brands, covering the 647cc L2 ELECTRIC engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical connector problems on a 2019 BMW I3S?
Common symptoms include intermittent faults that move when the harness is wiggled, green corrosion inside a plug, or melted connector housings near heat sources. 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, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.
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 2019 BMW I3S 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 2019 BMW I3S?
Every part on this page is matched to the 647cc L2 ELECTRIC engine. Then match the connector by terminal count and keyway, not just appearance — many families look identical but will not lock. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2019 BMW I3S
Electrical Connector Parts for Other BMW I3S 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.