This page lists 7 electrical switch & relay parts for the 2026 Chrysler Pacifica, across 3 part types, covering both the 3.6L V6 and the 3.6L V6 ELECTRIC/GAS. Every part shows its brand, manufacturer part number and fitment notes.
The switch and relay system on the 2026 Chrysler Pacifica covers the switches, relays and flashers that route power to everything the driver touches. All 7 listed parts are Power Window Switch (4 parts), Oil Pressure Sender / Switch (2 parts) and A/C Refrigerant Pressure Switch (1 part).
The 2026 Chrysler Pacifica was sold with both the 3.6L V6 and the 3.6L V6 ELECTRIC/GAS. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2026 Chrysler Pacifica electrical switch & relay parts are DORMAN (4 parts), FACET (1 part) and MOPAR (1 part), plus 1 more brand.
Each part number listed for the 2026 Chrysler Pacifica opens a page with every vehicle that part fits.
A/C Refrigerant Pressure Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FACET Fits: 3.6L V6 ELECTRIC/GAS | 250074 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the pressure switches on the A/C 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: FACET 250074.
Oil Pressure Sender / Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 3.6L V6 ELECTRIC/GAS | 68334877AA | 🇺🇸 US 🇨🇦 CA | PLUG-IN EngineEngine Oil Cooler | View on Amazon |
| WELLS Fits: 3.6L V6 ELECTRIC/GAS | 1S16094 | 🇺🇸 US 🇨🇦 CA | 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.
2 Oil Pressure Sender / Switch parts for the 2026 Chrysler Pacifica come from 2 brands — MOPAR and WELLS.
Part numbers include MOPAR 68334877AA and WELLS 1S16094.
Power Window Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.6L V6 ELECTRIC/GAS | 901873 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| DORMAN Fits: 3.6L V6 ELECTRIC/GAS | 920524 | 🇺🇸 US 🇨🇦 CA | Front Leftwith One Touch up and Down All Windows | View on Amazon |
| DORMAN Fits: 3.6L V6 ELECTRIC/GAS | 920526 | 🇺🇸 US 🇨🇦 CA | Front Leftwith One Touch up and Down All Windows | View on Amazon |
| DORMAN Fits: 3.6L V6 ELECTRIC/GAS | 920523 | 🇺🇸 US 🇨🇦 CA | Front Leftwith One Touch Up and Down Front | 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.
4 Power Window Switch parts for the 2026 Chrysler Pacifica come from DORMAN.
Listed part numbers: DORMAN 901873, DORMAN 920524 and DORMAN 920526, plus the other parts above.
Buying Electrical Switch & Relay Parts for a 2026 Chrysler Pacifica
On this vehicle, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches.
- Match the engine first. Every electrical switch & relay part here is engine-specific; each row shows which engine(s) it fits.
- 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 Oil Pressure Sender / Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 2026 Chrysler Pacifica?
Our catalog currently lists 7 electrical switch & relay parts for the 2026 Chrysler Pacifica across 3 subcategories and 4 brands, covering both the 3.6L V6 and the 3.6L V6 ELECTRIC/GAS. Each part is matched to the engine(s) it fits.
Do electrical switch & relay parts differ between 2026 Chrysler Pacifica engines?
Yes. Every electrical switch & relay part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of electrical switch & relay problems on a 2026 Chrysler Pacifica?
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 2026 Chrysler Pacifica 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 2026 Chrysler Pacifica?
First match the engine — each row shows which engine(s) the part fits. 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 2026 Chrysler Pacifica
Electrical Switch & Relay Parts for Other Chrysler Pacifica 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.