This page lists 45 drivetrain parts for the 2004 Kia Rio, across 5 part types, covering the 1.6L L4 engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 2004 Kia Rio, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. Most of the listed parts are CV Axle (36 parts), CV Joint Boot (4 parts) and Axle Shaft Seal (2 parts). The other 2 part types cover the remaining 3 parts.
Every part on this page is matched to the 1.6L L4 — the only engine offered in the 2004 Kia Rio.
The most listed brands for 2004 Kia Rio drivetrain parts are CARDONE (12 parts), AUTO EXTRA (4 parts) and APWI (4 parts), plus 13 more brands. Quality grades include Economy and Standard Replacement.
6 parts on this 2004 Kia Rio page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including HERI 87608 (CV Axle) and MEGA MX19651S (CV Axle). Click any part number to see every vehicle that part fits.
Axle Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| KIA | MG03026154A | 🇺🇸 US 🇨🇦 CA | RearAXLE HUB SEAL | View on Amazon |
| TIMKEN | 1126S | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
This table covers the seals where an axle shaft exits the housing. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
2 Axle Shaft Seal parts for the 2004 Kia Rio come from 2 brands — KIA and TIMKEN.
This group includes KIA MG03026154A and TIMKEN 1126S.
CV Axle
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HERI Popular | 87608 | 🇺🇸 US 🇨🇦 CA | Front RightManual trans. | View on Amazon |
| MEGA Popular | MX19651S | 🇺🇸 US 🇨🇦 CA | Front LeftNew CV Shaft | View on Amazon |
| MEGA Popular | MX19653S | 🇺🇸 US 🇨🇦 CA | Front LeftNew CV Shaft | View on Amazon |
| AUTO EXTRA | MZ88049A | 🇺🇸 US 🇨🇦 CA | Front Rightwith Auto Trans | View on Amazon |
| AUTO EXTRA | KA88512A | 🇺🇸 US 🇨🇦 CA | Front LeftExcept with Automatic Transmission | View on Amazon |
| AUTO EXTRA | MZ88048A | 🇺🇸 US 🇨🇦 CA | Front Leftwith Auto Trans | View on Amazon |
| AUTO EXTRA | KA88511A | 🇺🇸 US 🇨🇦 CA | Front RightExcept with Automatic Transmission | View on Amazon |
| CARDONE | 608139 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| CARDONE | 608140 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| CARDONE | 608144 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| CARDONE | 608142 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| CARDONE | 608137 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| CARDONE | 608141 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| CARDONE | 608143 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| CARDONE | 608138 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| FAMOUS BRAND | 1700197719 | 🇺🇸 US 🇨🇦 CA | RightFront | View on Amazon |
| HERI | 87604 | 🇺🇸 US 🇨🇦 CA | Front RightAutomatic trans. | View on Amazon |
| HERI | 87603 | 🇺🇸 US 🇨🇦 CA | Front LeftAutomatic trans. | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| APWI Popular | KA8001A | 🇺🇸 US 🇨🇦 CA | Front RightAutomatic trans. | View on Amazon |
| TOP NOTCH Popular | TN60313 | 🇺🇸 US 🇨🇦 CA | Front LeftManual trans. | View on Amazon |
| TOP NOTCH Popular | TN60312 | 🇺🇸 US 🇨🇦 CA | Front RightManual trans. | View on Amazon |
| APWI | KA8000A | 🇺🇸 US 🇨🇦 CA | Front LeftAutomatic trans. | View on Amazon |
| APWI | IZ8364A | 🇺🇸 US 🇨🇦 CA | Front RightManual trans. | View on Amazon |
| APWI | IZ8363A | 🇺🇸 US 🇨🇦 CA | Front LeftManual Trans. | View on Amazon |
| CARDONE | 668140 | 🇺🇸 US 🇨🇦 CA | Front RightAutomatic trans. | View on Amazon |
| CARDONE | 668144 | 🇺🇸 US 🇨🇦 CA | Front Right4-Wheel ABS (ABS Sensors on all 4 Wheels) | View on Amazon |
| CARDONE | 668138 | 🇺🇸 US 🇨🇦 CA | Front LeftAutomatic trans. | View on Amazon |
| CARDONE | 668142 | 🇺🇸 US 🇨🇦 CA | Front LeftManual Trans. | View on Amazon |
| GSP | NCV75507 | 🇺🇸 US 🇨🇦 CA | Front LeftAutomatic trans. | View on Amazon |
| GSP | NCV75508 | 🇺🇸 US 🇨🇦 CA | Front RightAutomatic trans. | View on Amazon |
| GSP | NCV75510 | 🇺🇸 US 🇨🇦 CA | Front LeftManual trans. | View on Amazon |
| GSP | NCV75509 | 🇺🇸 US 🇨🇦 CA | Front RightManual trans. | View on Amazon |
| TOP NOTCH | TN60311 | 🇺🇸 US 🇨🇦 CA | Front RightAutomatic trans. | View on Amazon |
| TRAKMOTIVE | KA8018 | 🇺🇸 US 🇨🇦 CA | Front RightManual trans. | View on Amazon |
| TRAKMOTIVE | KA8022 | 🇺🇸 US 🇨🇦 CA | Front LeftAutomatic trans. | View on Amazon |
| TRAKMOTIVE | KA8023 | 🇺🇸 US 🇨🇦 CA | Front RightAutomatic trans. | 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.
36 CV Axle parts for the 2004 Kia Rio come from 9 brands — CARDONE, AUTO EXTRA, APWI and 6 other brands. The "Popular" part is HERI 87608. Economy and Standard Replacement are all represented, and Economy alone accounts for 18 parts.
CV Joint
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACKOJA | A530031 | 🇺🇸 US 🇨🇦 CA | Front Right OuterManual trans. | View on Amazon |
| VAICO | V530031 | 🇺🇸 US 🇨🇦 CA | Front Right OuterManual trans. | View on Amazon |
This table covers the constant-velocity joints at each end of a drive axle.
2 CV Joint parts for the 2004 Kia Rio come from 2 brands — ACKOJA and VAICO.
This group includes ACKOJA A530031 and VAICO V530031.
CV Joint Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 1032931 | 🇺🇸 US 🇨🇦 CA | Front Inner | View on Amazon |
| BECK/ARNLEY | 1032828 | 🇺🇸 US 🇨🇦 CA | Front Outer | View on Amazon |
| MEVOTECH | DX783 | 🇺🇸 US 🇨🇦 CA | Front Outer | View on Amazon |
| MEVOTECH | DX784 | 🇺🇸 US 🇨🇦 CA | Front Inner | 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.
4 CV Joint Boot parts for the 2004 Kia Rio come from 2 brands — BECK/ARNLEY and MEVOTECH.
Part numbers include BECK/ARNLEY 1032931, BECK/ARNLEY 1032828 and MEVOTECH DX783, among others listed above.
Gear Oil
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| IDEMITSU | 30305024750 | 🇺🇸 US | 75W90 Racing Gear Oil1 Quart | View on Amazon |
This table covers the gear oils specified for the axle or transfer case. Typical signs include a low-oil lamp, knocking, or oil that has gone thin before the next interval. Match the viscosity and spec in the notes, not just the weight on the bottle.
This group shows a single part: IDEMITSU 30305024750.
Buying Drivetrain Parts for a 2004 Kia Rio
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 1.6L L4 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 2004 Kia Rio?
Our catalog currently lists 45 drivetrain parts for the 2004 Kia Rio across 5 subcategories and 16 brands, covering the 1.6L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of drivetrain problems on a 2004 Kia Rio?
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 2004 Kia Rio 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 2004 Kia Rio?
Every part on this page is matched to the 1.6L L4 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 2004 Kia Rio
Drivetrain Parts for Other Kia Rio Years
Switch vehicle or jump to a subcategory
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.