19 Automatic transmission parts are listed for the 2026 Kia Carnival, in 3 part types, covering both the 1.6L L4 ELECTRIC/GAS Turbocharged and the 3.5L V6. Each one has a brand, a manufacturer part number and notes that say where it fits.
The automatic transmission on the 2026 Kia Carnival covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. All 19 listed parts are Transmission Fluid (10 parts), Transmission Fluid Additive (8 parts) and Transmission Mount (1 part).
The 2026 Kia Carnival was sold with both the 1.6L L4 ELECTRIC/GAS Turbocharged and the 3.5L V6. 18 parts fit every engine; the other 1 is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2026 Kia Carnival automatic transmission parts are LUBEGARD (8 parts), VALVOLINE (4 parts) and LIQUI MOLY (3 parts), plus 3 more brands. Quality grades include Multi-Vehicle and SP-IV.
4 parts on this 2026 Kia Carnival page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including VALVOLINE VV3246 (Transmission Fluid) and LUBEGARD 19610 (Transmission Fluid Additive). Click any part number to see every vehicle that part fits.
Transmission Fluid
ATF 64
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN Fits: all 2026 Carnival engines | 1058113 | 🇺🇸 US 🇨🇦 CA | 1 LiterATF64 or ATF44 | View on Amazon |
| PENTOSIN Fits: all 2026 Carnival engines | 1058215 | 🇺🇸 US 🇨🇦 CA | 5 LitersATF64 or ATF44 | View on Amazon |
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Popular Fits: all 2026 Carnival engines | VV3246 | 🇺🇸 US 🇨🇦 CA | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Quart | View on Amazon |
| VALVOLINE Popular Fits: all 2026 Carnival engines | 773775 | 🇺🇸 US 🇨🇦 CA | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon | View on Amazon |
| LIQUI MOLY Fits: all 2026 Carnival engines | 20032 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 18001 Liter | View on Amazon |
| LIQUI MOLY Fits: all 2026 Carnival engines | 22036 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 18005 Liter | View on Amazon |
| LIQUI MOLY Fits: all 2026 Carnival engines | 20034 | 🇺🇸 US 🇨🇦 CA | Top TEC ATF 180020 Liter | View on Amazon |
| VALVOLINE Fits: all 2026 Carnival engines | 881051 | 🇺🇸 US 🇨🇦 CA | Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box | View on Amazon |
SP-IV (SP 4)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| IDEMITSU Fits: all 2026 Carnival engines | 30040100750 | 🇺🇸 US | ATF Type HK41 Quart | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Fits: all 2026 Carnival engines | 899179 | 🇺🇸 US 🇨🇦 CA | Extended Protection Full Synthetic ATF1 Quart | 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.
10 Transmission Fluid parts for the 2026 Kia Carnival come from 4 brands — VALVOLINE, LIQUI MOLY, PENTOSIN and 1 other brand. The "Popular" part is VALVOLINE VV3246. Every part fits both the 1.6L L4 ELECTRIC/GAS Turbocharged and the 3.5L V6.
In the ATF 64 grade, PENTOSIN supplies 2 parts: grouped under the catalog's "ATF 64" designation — the notes column spells out what sets them apart. A representative part number is PENTOSIN 1058113.
The Multi-Vehicle section lists 6 options from VALVOLINE and LIQUI MOLY — grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. VALVOLINE VV3246 is listed in this group.
In the SP-IV (SP 4) grade, IDEMITSU supplies 1 part: grouped under the catalog's "SP-IV (SP 4)" designation — the notes column spells out what sets them apart. A representative part number is IDEMITSU 30040100750.
1 further part sits outside the graded sections, with the same engine-level match.
Transmission Fluid Additive
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUBEGARD Popular Fits: all 2026 Carnival engines | 19610 | 🇺🇸 US 🇨🇦 CA | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD Popular Fits: all 2026 Carnival engines | 60902 | 🇺🇸 US 🇨🇦 CA | Automatic Transmission Fluid Protectant10 oz | View on Amazon |
| LUBEGARD Fits: all 2026 Carnival engines | 19689 | 🇺🇸 US 🇨🇦 CA | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD Fits: all 2026 Carnival engines | 19680 | 🇺🇸 US 🇨🇦 CA | Instant Shudder Fixx2 oz, clam shell | View on Amazon |
| LUBEGARD Fits: all 2026 Carnival engines | 19688 | 🇺🇸 US 🇨🇦 CA | Instant Shudder Fixx2 oz, Spanish | View on Amazon |
| LUBEGARD Fits: all 2026 Carnival engines | 50902 | 🇺🇸 US 🇨🇦 CA | Automatic Transmission Fluid Protectant32 oz | View on Amazon |
| LUBEGARD Fits: all 2026 Carnival engines | 50904 | 🇺🇸 US 🇨🇦 CA | Automatic Transmission Fluid Protectant5 Gallon | View on Amazon |
| LUBEGARD Fits: all 2026 Carnival engines | 50905 | 🇺🇸 US 🇨🇦 CA | Automatic Transmission Fluid Protectant55 Gallon | View on Amazon |
This table covers the conditioners and additives used with this transmission fluid.
8 Transmission Fluid Additive parts for the 2026 Kia Carnival come from LUBEGARD. The "Popular" part is LUBEGARD 19610. Every part fits both the 1.6L L4 ELECTRIC/GAS Turbocharged and the 3.5L V6.
Part numbers include LUBEGARD 19610, LUBEGARD 60902 and LUBEGARD 19689, among others listed above.
Transmission Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ANCHOR Fits: 3.5L V6 | 10263 | 🇺🇸 US 🇨🇦 CA | Leftwith Back Plate | View on Amazon |
This table covers the mounts that hold the transmission to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes.
One part is listed for the 2026 Kia Carnival — ANCHOR 10263.
Buying Automatic Transmission Parts for a 2026 Kia Carnival
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. Some automatic transmission parts fit every engine; others are 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 Transmission Fluid Additive .
Frequently Asked Questions
How many automatic transmission parts fit the 2026 Kia Carnival?
Our catalog currently lists 19 automatic transmission parts for the 2026 Kia Carnival across 3 subcategories and 6 brands, covering both the 1.6L L4 ELECTRIC/GAS Turbocharged and the 3.5L V6. Each part is matched to the engine(s) it fits.
Do automatic transmission parts differ between 2026 Kia Carnival engines?
Some do. 18 parts fit every engine; the other 1 is engine-specific. Each row (and the filter at the top) shows which. 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 Kia Carnival?
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 Kia Carnival 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 Kia Carnival?
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 Kia Carnival
Automatic Transmission Parts for Other Kia Carnival Years
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