This page lists 16 automatic transmission parts for the 2018 Kia Niro, across 4 part types, covering the 1.6L L4 ELECTRIC/GAS engine. Every part shows its brand, manufacturer part number and fitment notes.
The automatic transmission on the 2018 Kia Niro covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. The largest groups are Transmission Fluid (6 parts), Transmission Fluid Additive (5 parts) and Transmission Mount (4 parts). The other 1 part type covers the remaining 1 part.
The 2018 Kia Niro came with a single engine, the 1.6L L4 ELECTRIC/GAS, and every part is verified against it.
9 brands supply automatic transmission parts for the 2018 Kia Niro, led by LUBEGARD (8 parts), ATP (1 part) and PENTOSIN (1 part), plus 6 more brands. Quality grades include Dual Clutch, Multi-Vehicle and ZF Fluid.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2018 Kia Niro. 3 parts have it, including PENTOSIN 1052208 (Transmission Fluid) and LUBEGARD 63010 (Transmission Fluid Additive). Each part number opens a page with every vehicle that part fits.
Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP | B205 | 🇺🇸 US 🇨🇦 CA | Premium Replacement | 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 2018 Kia Niro — ATP B205.
Transmission Fluid
Dual Clutch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN Popular | 1052208 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FFL320 Liters | View on Amazon |
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUBEGARD Popular | 69032 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 1 QuartComplete Full Synthetic ATF Fluid | View on Amazon |
ZF Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ZF | 0671090534 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ZF Lifeguard Fluid 7.3 DCTincludes 1 L Bottle | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LIQUI MOLY | 22274 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Top Tec MTF 5300 70W-75 W1 Liter | View on Amazon |
| LUBEGARD | 69003 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 5 GallonComplete Full Synthetic ATF Fluid | View on Amazon |
| LUBEGARD | 69125 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 5 QuartComplete Full Synthetic ATF Fluid | 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.
6 Transmission Fluid parts are listed for the 2018 Kia Niro, from LUBEGARD, PENTOSIN, ZF and 1 other brand. PENTOSIN 1052208 carries the "Popular" badge.
The Dual Clutch section lists 1 option from PENTOSIN — grouped under the catalog's "Dual Clutch" designation — the notes column spells out what sets them apart. PENTOSIN 1052208 is listed in this group.
In the Multi-Vehicle grade, LUBEGARD 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 LUBEGARD 69032.
In the ZF Fluid grade, ZF supplies 1 part: grouped under the catalog's "ZF Fluid" designation — the notes column spells out what sets them apart. A representative part number is ZF 0671090534.
3 ungrouped parts are not assigned to a grade, with the same engine-level match.
This group includes PENTOSIN 1052208, LUBEGARD 69032 and ZF 0671090534 and the remaining parts above.
Transmission Fluid Additive
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUBEGARD Popular | 63010 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant10 oz | View on Amazon |
| LUBEGARD | 63016 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant15 oz | View on Amazon |
| LUBEGARD | 63032 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant32 oz | View on Amazon |
| LUBEGARD | 63015 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant5 Gallon | View on Amazon |
| LUBEGARD | 63055 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant55 Gallon | View on Amazon |
This table covers the conditioners and additives used with this transmission fluid.
LUBEGARD supplies the 5 Transmission Fluid Additive parts for the 2018 Kia Niro. LUBEGARD 63010 carries the "Popular" badge.
Part numbers include LUBEGARD 63010, LUBEGARD 63016 and LUBEGARD 63032, among others listed above.
Transmission Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACKOJA | A529624 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with OE No. 21830G2000 | View on Amazon |
| ANCHOR | 10034 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LeftSteel | View on Amazon |
| PIONEER | 620034 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WESTAR | EM7352 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
4 Transmission Mount parts for the 2018 Kia Niro come from 4 brands — ACKOJA, ANCHOR, PIONEER and 1 other brand.
Part numbers include ACKOJA A529624, ANCHOR 10034 and PIONEER 620034, among others listed above.
Buying Automatic Transmission Parts for a 2018 Kia Niro
On this vehicle, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts.
- Confirm you have the 1.6L L4 ELECTRIC/GAS 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, 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 2018 Kia Niro?
Our catalog currently lists 16 automatic transmission parts for the 2018 Kia Niro across 4 subcategories and 9 brands, covering the 1.6L L4 ELECTRIC/GAS engine. Each part is matched to the engine(s) it fits.
What are the signs of automatic transmission problems on a 2018 Kia Niro?
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 2018 Kia Niro 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 2018 Kia Niro?
Every part on this page is matched to the 1.6L L4 ELECTRIC/GAS engine. 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 2018 Kia Niro
Automatic Transmission Parts for Other Kia Niro 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.