8 Automatic transmission parts are listed for the 2026 Chrysler Pacifica, in 4 part types, covering both the 3.6L V6 and the 3.6L V6 ELECTRIC/GAS. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2026 Chrysler Pacifica, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. 7 parts of the 8 listed are Transmission Fluid (5 parts), Case Gasket (1 part) and Filter (1 part). The other 1 part type covers the remaining 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.
4 brands supply automatic transmission parts for the 2026 Chrysler Pacifica, led by MOPAR (3 parts), PENTOSIN (3 parts) and WIX (1 part), plus 1 more brand. Quality grades include ZF Fluid and Multi-Vehicle.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2026 Chrysler Pacifica. 1 part has it: MOBIL 126505 (Transmission Fluid). Each part number opens a page with every vehicle that part fits.
Case Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 3.6L V6 ELECTRIC/GAS | 5062425AB | 🇺🇸 US 🇨🇦 CA | PLUG-IN Engine119 WB | View on Amazon |
This table covers the gaskets that seal the Case. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
This group shows a single part: MOPAR 5062425AB.
Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WIX Fits: 3.6L V6 ELECTRIC/GAS | 58128 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the replacement filters for this application — the table heading and notes say which circuit. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for.
One part is listed for the 2026 Chrysler Pacifica — WIX 58128.
Fluid Pump
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 3.6L V6 ELECTRIC/GAS | 68729718AB | 🇺🇸 US 🇨🇦 CA | PLUG-IN Engine119 WB | View on Amazon |
This table covers the Fluid pumps. Typical signs include noise from the pump, no pressure, or fluid that never arrives at the outlet. Prime or fill the pump as the notes require. A dry start is a common way to kill a new unit.
One part is listed for the 2026 Chrysler Pacifica — MOPAR 68729718AB.
Transmission Fluid
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular Fits: 3.6L V6 ELECTRIC/GAS | 126505 | 🇺🇸 US 🇨🇦 CA | Multi-Vehicle ATF | View on Amazon |
ZF Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 3.6L V6 ELECTRIC/GAS | 68218925AB | 🇺🇸 US 🇨🇦 CA | QuartLiter | View on Amazon |
| PENTOSIN Fits: 3.6L V6 ELECTRIC/GAS | 1058110 | 🇺🇸 US 🇨🇦 CA | 1 LiterATF8 | View on Amazon |
| PENTOSIN Fits: 3.6L V6 ELECTRIC/GAS | 1058210 | 🇺🇸 US 🇨🇦 CA | 5 LitersATF8 | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN Fits: 3.6L V6 ELECTRIC/GAS | 1058213 | 🇺🇸 US 🇨🇦 CA | 20 LitersATF8, Gear Set | View on Amazon |
This table covers the automatic-transmission fluids specified for this gearbox. Typical signs include harsh or delayed shifts, fluid that smells burnt, or a shudder at light throttle. Use exactly the specification in the notes. Automatic transmissions are unforgiving of the wrong fluid.
5 Transmission Fluid parts are listed for the 2026 Chrysler Pacifica, from PENTOSIN, MOBIL and MOPAR. MOBIL 126505 carries the "Popular" badge.
In the Multi-Vehicle grade, MOBIL supplies 1 part: grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. A representative part number is MOBIL 126505.
In the ZF Fluid grade, PENTOSIN and MOPAR supply 3 parts: grouped under the catalog's "ZF Fluid" designation — the notes column spells out what sets them apart. A representative part number is MOPAR 68218925AB.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
This group includes MOBIL 126505, MOPAR 68218925AB and PENTOSIN 1058110 and the remaining parts above.
Buying Automatic Transmission Parts for a 2026 Chrysler Pacifica
On this vehicle, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts.
- Match the engine first. Every automatic transmission 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, replace the filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Transmission Fluid and Case Gasket .
Frequently Asked Questions
How many automatic transmission parts fit the 2026 Chrysler Pacifica?
Our catalog currently lists 8 automatic transmission parts for the 2026 Chrysler Pacifica across 4 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 automatic transmission parts differ between 2026 Chrysler Pacifica engines?
Yes. Every automatic transmission 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 automatic transmission problems on a 2026 Chrysler Pacifica?
Common symptoms include delayed or harsh engagement, slipping under load, fluid that smells burnt, or shuddering at light throttle around 40 mph. 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, replace the filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
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 use exactly the fluid specification in the notes — automatic transmissions are the least forgiving component on the vehicle about fluid choice. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2026 Chrysler Pacifica
Automatic Transmission Parts for Other Chrysler Pacifica Years
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