This page lists 11 drivetrain parts for the 2018 Kia Sedona, across 2 part types, covering the 3.3L V6 engine. Every part shows its brand, manufacturer part number and fitment notes.
The drivetrain system on the 2018 Kia Sedona moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. All 11 listed parts are CV Axle (8 parts) and CV Joint Boot (3 parts).
The 2018 Kia Sedona came with a single engine, the 3.3L V6, and every part is verified against it.
6 brands supply drivetrain parts for the 2018 Kia Sedona, led by TOP NOTCH (2 parts), APWI (2 parts) and GSP (2 parts), plus 3 more brands.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2018 Kia Sedona. 2 parts have it, including TOP NOTCH TN60273 (CV Axle) and TOP NOTCH TN60284 (CV Axle). Each part number opens a page with every vehicle that part fits.
CV Axle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TOP NOTCH Popular | TN60273 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| TOP NOTCH Popular | TN60284 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| APWI | KA8058A | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| APWI | KA8057A | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| GSP | NCV75106 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| GSP | NCV75086 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| TRAKMOTIVE | KA8144 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
| TRAKMOTIVE | KA8140 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
This table covers the complete CV axle shafts from differential (or hub) to wheel. Typical signs include a click in tight turns, grease flung around the wheel well, or a vibration that builds with speed. A torn boot caught early is a boot kit; caught late it is the whole axle. Torque the axle nut to the method in the notes.
8 CV Axle parts are listed for the 2018 Kia Sedona, from TOP NOTCH, APWI, GSP and 1 other brand. TOP NOTCH TN60273 carries the "Popular" badge.
Listed part numbers: TOP NOTCH TN60273, TOP NOTCH TN60284 and APWI KA8058A, plus the other parts above.
CV Joint Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 1032818 | 🇺🇸 US 🇨🇦 CA | Front Outer | View on Amazon |
| BECK/ARNLEY | 1033178 | 🇺🇸 US 🇨🇦 CA | Front Inner | View on Amazon |
| MEVOTECH | DX859 | 🇺🇸 US 🇨🇦 CA | Front Outer | View on Amazon |
This table covers the boots that keep grease in a CV joint. Typical signs include a split boot, grease flung around the joint, or a click once grit is inside. A boot caught early is a kit. Once the joint has clicked, the joint itself is usually worn.
3 CV Joint Boot parts are listed for the 2018 Kia Sedona, from BECK/ARNLEY and MEVOTECH.
Listed part numbers: BECK/ARNLEY 1032818, BECK/ARNLEY 1033178 and MEVOTECH DX859.
Buying Drivetrain Parts for a 2018 Kia Sedona
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- Confirm you have the 3.3L V6 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 differential or transfer-case fluid with any axle or seal job while everything is already open.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: CV Axle and CV Joint Boot .
Frequently Asked Questions
How many drivetrain parts fit the 2018 Kia Sedona?
Our catalog currently lists 11 drivetrain parts for the 2018 Kia Sedona across 2 subcategories and 6 brands, covering the 3.3L V6 engine. Each part is matched to the engine(s) it fits.
What are the signs of drivetrain problems on a 2018 Kia Sedona?
Common symptoms include clicking in tight turns, a clunk when shifting between drive and reverse, vibration that builds with speed, or gear oil on the inside of a wheel. 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 differential or transfer-case fluid with any axle or seal job while everything is already open.
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 Sedona 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 Sedona?
Every part on this page is matched to the 3.3L V6 engine. Then a torn CV boot caught early is a cheap boot kit; caught late it is a whole axle — inspect before deciding which to buy. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2018 Kia Sedona
Drivetrain Parts for Other Kia Sedona 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.