The 2015 Kia Sorento has 101 drivetrain parts with verified fitment on this page — 18 part types and 23 brands, covering both the 2.4L L4 and the 3.3L V6. Each part includes a manufacturer part number and application notes.
On the 2015 Kia Sorento, 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 (31 parts), Differential Pinion Bearing / Race (14 parts) and Gear Oil (12 parts). The other 15 part types cover the remaining 44 parts.
The 2015 Kia Sorento was sold with both the 2.4L L4 and the 3.3L V6. 62 parts fit every engine; the other 39 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2015 Kia Sorento drivetrain parts are VALVOLINE (12 parts), TRAKMOTIVE (11 parts) and TOP NOTCH (10 parts), plus 20 more brands. Quality grades include Standard Replacement and Economy.
18 parts on this 2015 Kia Sorento page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including APWI HY8436A (CV Axle) and WJB / INMOTION PARTS WTM86649 (Differential Pinion Bearing / Race). Click any part number to see every vehicle that part fits.
4WD Actuator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HYUNDAI Fits: all 2015 Sorento engines | 478103B520 | 🇺🇸 US 🇨🇦 CA | AWDRear Differential | View on Amazon |
This table covers the actuators that engage four-wheel drive at the transfer case or axle. Typical signs include a door or range that will not move, or a click with no motion. Confirm the command signal before replacing the actuator — a failed module looks the same.
One part is listed for the 2015 Kia Sorento — HYUNDAI 478103B520.
AWD Coupling Oil Pump
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACKOJA Fits: all 2015 Sorento engines | A530042 | 🇺🇸 US 🇨🇦 CA | Mode Actuatorwith OE No. 478103B520 | View on Amazon |
| DORMAN Fits: all 2015 Sorento engines | 600221 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
| SKP Fits: all 2015 Sorento engines | SK600221 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
This table covers the AWD Coupling Oil 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.
3 AWD Coupling Oil Pump parts for the 2015 Kia Sorento come from 3 brands — ACKOJA, DORMAN and SKP. Every part fits both the 2.4L L4 and the 3.3L V6.
Part numbers include ACKOJA A530042, DORMAN 600221 and SKP SK600221.
Axle Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TIMKEN Fits: all 2015 Sorento engines | SL260463 | 🇺🇸 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.
This group shows a single part: TIMKEN SL260463.
CV Axle
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FAMOUS BRAND Fits: all 2015 Sorento engines | 1700701317 | 🇺🇸 US 🇨🇦 CA | RightRear | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| APWI Popular Fits: 2.4L L4 | HY8436A | 🇺🇸 US 🇨🇦 CA | Front RightFWD | View on Amazon |
| APWI Popular Fits: 2.4L L4 | HY8427A | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| APWI Popular Fits: 2.4L L4 | HY8469A | 🇺🇸 US 🇨🇦 CA | Front RightAWD | View on Amazon |
| APWI Popular Fits: 3.3L V6 | HY8429A | 🇺🇸 US | Front Left | View on Amazon |
| TOP NOTCH Popular Fits: 2.4L L4 | TN60043 | 🇺🇸 US 🇨🇦 CA | Front RightAWD | View on Amazon |
| TOP NOTCH Popular Fits: 2.4L L4 | TN60040 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| TOP NOTCH Popular Fits: 3.3L V6 | TN60041 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| TOP NOTCH Popular Fits: 3.3L V6 | TN60044 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| APWI Fits: 3.3L V6 | HY8430A | 🇺🇸 US 🇨🇦 CA | Inboard Joint Type: Female | View on Amazon |
| CARDONE Fits: 2.4L L4 | 663838 | 🇺🇸 US 🇨🇦 CA | Front RightFWD | View on Amazon |
| GSP Fits: all 2015 Sorento engines | NCV37062 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
| GSP Fits: all 2015 Sorento engines | NCV37063 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| GSP Fits: 2.4L L4 | NCV37071 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| GSP Fits: 2.4L L4 | NCV37074 | 🇺🇸 US 🇨🇦 CA | Front RightAWD | View on Amazon |
| GSP Fits: 2.4L L4 | NCV37073 | 🇺🇸 US 🇨🇦 CA | Front RightFWD | View on Amazon |
| GSP Fits: 3.3L V6 | NCV37072 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| GSP Fits: 3.3L V6 | NCV37075 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| TOP NOTCH Fits: all 2015 Sorento engines | TN60033 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
| TOP NOTCH Fits: all 2015 Sorento engines | TN60215 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| TOP NOTCH Fits: 2.4L L4 | TN60042 | 🇺🇸 US 🇨🇦 CA | Front RightFWD | View on Amazon |
| TRAKMOTIVE Fits: all 2015 Sorento engines | HY8224 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
| TRAKMOTIVE Fits: all 2015 Sorento engines | HY8215 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| TRAKMOTIVE Fits: 2.4L L4 | HY8221 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| TRAKMOTIVE Fits: 2.4L L4 | KA8137 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
| TRAKMOTIVE Fits: 2.4L L4 | HY8236 | 🇺🇸 US 🇨🇦 CA | Front RightAWD | View on Amazon |
| TRAKMOTIVE Fits: 2.4L L4 | KA8135 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
| TRAKMOTIVE Fits: 2.4L L4 | HY8217 | 🇺🇸 US 🇨🇦 CA | Front RightFWD | View on Amazon |
| TRAKMOTIVE Fits: 2.4L L4 | HY8319 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
| TRAKMOTIVE Fits: 3.3L V6 | HY8235 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| TRAKMOTIVE Fits: 3.3L V6 | HY8234 | 🇺🇸 US 🇨🇦 CA | Front Left | 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.
31 CV Axle parts for the 2015 Kia Sorento come from 6 brands — TRAKMOTIVE, TOP NOTCH, GSP and 3 other brands. The "Popular" part is APWI HY8436A. Grades run from Economy through Standard Replacement; Standard Replacement is the most populated section, led by TRAKMOTIVE, TOP NOTCH, GSP and 2 other brands.
CV Intermediate Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GSP Fits: 2.4L L4 | NEX37014 | 🇺🇸 US 🇨🇦 CA | Front RightAWD | View on Amazon |
| TOP NOTCH Fits: 2.4L L4 | TN60210IS | 🇺🇸 US 🇨🇦 CA | Front RightAWD | View on Amazon |
| TRAKMOTIVE Fits: 3.3L V6 | HY3527 | 🇺🇸 US 🇨🇦 CA | FrontFWD | View on Amazon |
This table covers the CV Intermediate shafts.
3 CV Intermediate Shaft parts are listed for the 2015 Kia Sorento, from GSP, TOP NOTCH and TRAKMOTIVE.
Listed part numbers: GSP NEX37014, TOP NOTCH TN60210IS and TRAKMOTIVE HY3527.
CV Joint Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Fits: 2.4L L4 | 1032818 | 🇺🇸 US 🇨🇦 CA | Front OuterAWD | View on Amazon |
| BECK/ARNLEY Fits: 3.3L V6 | 1032925 | 🇺🇸 US 🇨🇦 CA | Front OuterAWD | View on Amazon |
| BECK/ARNLEY Fits: 3.3L V6 | 1032951 | 🇺🇸 US 🇨🇦 CA | Front OuterFWD | View on Amazon |
| MEVOTECH Fits: 2.4L L4 | DX859 | 🇺🇸 US 🇨🇦 CA | Front OuterFWD | View on Amazon |
| MEVOTECH Fits: 3.3L V6 | DX428 | 🇺🇸 US 🇨🇦 CA | Fits Front Right OuterFWD | 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.
5 CV Joint Boot parts for the 2015 Kia Sorento come from 2 brands — BECK/ARNLEY and MEVOTECH.
Part numbers include BECK/ARNLEY 1032818, BECK/ARNLEY 1032925 and BECK/ARNLEY 1032951, among others listed above.
Differential Carrier
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HYUNDAI Fits: all 2015 Sorento engines | 530003B500 | 🇺🇸 US 🇨🇦 CA | Assembly | View on Amazon |
| HYUNDAI Fits: 3.3L V6 | 458223B250 | 🇺🇸 US 🇨🇦 CA | Right | View on Amazon |
This table covers the carriers that hold the differential gears in the axle.
2 Differential Carrier parts for the 2015 Kia Sorento come from HYUNDAI. 1 part fits every engine; the other 1 is engine-specific.
This group includes HYUNDAI 530003B500 and HYUNDAI 458223B250.
Differential Carrier Bearing / Race
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Fits: all 2015 Sorento engines | WTA35 | 🇺🇸 US 🇨🇦 CA | Bearing Shape: CylindricalBearing & Race Set | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: all 2015 Sorento engines | NBA35 | 🇺🇸 US 🇨🇦 CA | Bearing Shape: Cylindrical or Taper Bearing SetBearing & Race | View on Amazon |
| NATIONAL Fits: all 2015 Sorento engines | A35 | 🇺🇸 US 🇨🇦 CA | Taper Bearing Set Includes Cup and ConeBearing & Race Set | View on Amazon |
This table covers the bearings and races that support the differential carrier.
3 Differential Carrier Bearing / Race parts for the 2015 Kia Sorento come from 3 brands — WJB / INMOTION PARTS, BCA and NATIONAL. Every part fits both the 2.4L L4 and the 3.3L V6.
The Economy section lists 1 option from WJB / INMOTION PARTS — the catalog's value-priced group. WJB / INMOTION PARTS WTA35 is listed in this group.
In the Standard Replacement grade, BCA and NATIONAL supply 2 parts: built to original-equipment specification. A representative part number is BCA NBA35.
Listed part numbers: WJB / INMOTION PARTS WTA35, BCA NBA35 and NATIONAL A35.
Differential Lock Actuator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AAE Fits: all 2015 Sorento engines | DLA0100 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Differential Lock actuators. Typical signs include a door or range that will not move, or a click with no motion. Confirm the command signal before replacing the actuator — a failed module looks the same.
This group shows a single part: AAE DLA0100.
Differential Pinion Bearing / Race
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular Fits: all 2015 Sorento engines | WTM86649 | 🇺🇸 US 🇨🇦 CA | Rear OuterAWD | View on Amazon |
| FAMOUS BRAND Fits: all 2015 Sorento engines | SM86610 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| WJB / INMOTION PARTS Fits: all 2015 Sorento engines | WTM86610 | 🇺🇸 US 🇨🇦 CA | RaceCup Outside Diameter (In): 2.5310000000000001 In | View on Amazon |
| WJB / INMOTION PARTS Fits: all 2015 Sorento engines | WTHM89449 | 🇺🇸 US 🇨🇦 CA | Rear InnerAWD | View on Amazon |
| WJB / INMOTION PARTS Fits: all 2015 Sorento engines | WTHM89410 | 🇺🇸 US 🇨🇦 CA | RaceCup Outside Diameter (mm): 76.2 MM | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular Fits: all 2015 Sorento engines | M86610 | 🇺🇸 US 🇨🇦 CA | Taper Bearing CupRace | View on Amazon |
| NATIONAL Popular Fits: all 2015 Sorento engines | M86649 | 🇺🇸 US 🇨🇦 CA | Taper Bearing Cone | View on Amazon |
| ACDELCO Fits: all 2015 Sorento engines | M86610X | 🇺🇸 US 🇨🇦 CA | GoldRace | View on Amazon |
| BCA Fits: all 2015 Sorento engines | NBM86610 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| BCA Fits: all 2015 Sorento engines | NBHM89410 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| BCA Fits: all 2015 Sorento engines | NBM86649 | 🇺🇸 US 🇨🇦 CA | Bearing Shape: Cylindrical | View on Amazon |
| BCA Fits: all 2015 Sorento engines | NBHM89449 | 🇺🇸 US 🇨🇦 CA | Rear InnerAWD | View on Amazon |
| NATIONAL Fits: all 2015 Sorento engines | HM89410 | 🇺🇸 US 🇨🇦 CA | RaceTaper Bearing Cup | View on Amazon |
| NATIONAL Fits: all 2015 Sorento engines | HM89449 | 🇺🇸 US 🇨🇦 CA | Rear InnerAWD | View on Amazon |
This table covers the bearings and races on the differential pinion.
14 Differential Pinion Bearing / Race parts are listed for the 2015 Kia Sorento, from WJB / INMOTION PARTS, NATIONAL, BCA and 2 other brands. WJB / INMOTION PARTS WTM86649 carries the "Popular" badge. All of them fit every engine offered in the 2015 Sorento.
Economy: 5 parts, from WJB / INMOTION PARTS and FAMOUS BRAND. A representative part number is WJB / INMOTION PARTS WTM86649.
The Standard Replacement section: 9 options from NATIONAL, BCA and ACDELCO. NATIONAL M86610 is listed in this group.
Differential Pinion Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TIMKEN Fits: all 2015 Sorento engines | SL260471 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
This table covers the seals at the differential pinion yoke. 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.
This group shows a single part: TIMKEN SL260471.
Drive Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TOP NOTCH Popular Fits: all 2015 Sorento engines | TN7514PS | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
| CARDONE Fits: all 2015 Sorento engines | 657070 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
| GSP Fits: all 2015 Sorento engines | PS901585 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
| GSP Fits: 3.3L V6 | PS900604 | 🇺🇸 US 🇨🇦 CA | FrontAWD | View on Amazon |
| TOP NOTCH Fits: 3.3L V6 | TN7510PS | 🇺🇸 US 🇨🇦 CA | FrontAWD | View on Amazon |
This table covers the driveshafts that carry torque from the transmission or transfer case.
5 Drive Shaft parts are listed for the 2015 Kia Sorento, from TOP NOTCH, GSP and CARDONE. TOP NOTCH TN7514PS carries the "Popular" badge. 3 parts fit every engine; the other 2 are engine-specific.
Part numbers include TOP NOTCH TN7514PS, CARDONE 657070 and GSP PS901585, among others listed above.
Drive Shaft Flex Joint
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 2.4L L4 | 935516 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
This table covers the flex joints in the driveshaft.
This group shows a single part: DORMAN 935516.
Gear Oil
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular Fits: all 2015 Sorento engines | 104361 | 🇺🇸 US 🇨🇦 CA | Synthetic Gear Lube Limited Slip 75W-901 Quart | View on Amazon |
| VALVOLINE Popular Fits: all 2015 Sorento engines | VV820 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 75W-90 Gear Oil1 Quart | View on Amazon |
| VALVOLINE Popular Fits: all 2015 Sorento engines | VV975 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Quart | View on Amazon |
| ACDELCO Fits: all 2015 Sorento engines | 104108 | 🇺🇸 US | 1 QuartDexron 75W-90 ACDELCO | View on Amazon |
| LUCAS OIL Fits: all 2015 Sorento engines | 10047 | 🇺🇸 US 🇨🇦 CA | SYNTHETIC SAE 75W-90 GEAR OIL1 qt | View on Amazon |
| LUCAS OIL Fits: all 2015 Sorento engines | 10048 | 🇺🇸 US 🇨🇦 CA | Synthetic SAE 75W-90 Gear Oil1 Gallon | View on Amazon |
| LUCAS OIL Fits: all 2015 Sorento engines | 10072 | 🇺🇸 US 🇨🇦 CA | Synthetic SAE 75W-90 Gear Oil5 Gallon | View on Amazon |
| LUCAS OIL Fits: all 2015 Sorento engines | 18006 | 🇺🇸 US 🇨🇦 CA | Synthetic SAE 75W-90 Gear Oil6 Gallon | View on Amazon |
| VALVOLINE Fits: all 2015 Sorento engines | 889785 | 🇺🇸 US 🇨🇦 CA | Full Synthetic SAE 75W-90 Gear Oil1 Quart Flex Fill | View on Amazon |
| VALVOLINE Fits: all 2015 Sorento engines | 882505 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE Fits: all 2015 Sorento engines | 723856 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil5 Gallon | View on Amazon |
| VALVOLINE Fits: all 2015 Sorento engines | VV822 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 75W-90 Gear Oil16 Gallon KEG | 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.
12 Gear Oil parts for the 2015 Kia Sorento come from 4 brands — VALVOLINE, LUCAS OIL, MOBIL and 1 other brand. The "Popular" part is MOBIL 104361. Every part fits both the 2.4L L4 and the 3.3L V6.
Transfer Case Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular Fits: all 2015 Sorento engines | 104361 | 🇺🇸 US 🇨🇦 CA | Synthetic Gear Lube Limited Slip 75W-901 Quart | View on Amazon |
| VALVOLINE Popular Fits: all 2015 Sorento engines | VV820 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 75W-90 Gear Oil1 Quart | View on Amazon |
| VALVOLINE Popular Fits: all 2015 Sorento engines | VV975 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Quart | View on Amazon |
| ACDELCO Fits: all 2015 Sorento engines | 104108 | 🇺🇸 US | 1 QuartDexron 75W-90 ACDELCO | View on Amazon |
| LUCAS OIL Fits: all 2015 Sorento engines | 10047 | 🇺🇸 US 🇨🇦 CA | SYNTHETIC SAE 75W-90 GEAR OIL1 qt | View on Amazon |
| LUCAS OIL Fits: all 2015 Sorento engines | 10048 | 🇺🇸 US 🇨🇦 CA | Synthetic SAE 75W-90 Gear Oil1 Gallon | View on Amazon |
| LUCAS OIL Fits: all 2015 Sorento engines | 10072 | 🇺🇸 US 🇨🇦 CA | Synthetic SAE 75W-90 Gear Oil5 Gallon | View on Amazon |
| LUCAS OIL Fits: all 2015 Sorento engines | 18006 | 🇺🇸 US 🇨🇦 CA | Synthetic SAE 75W-90 Gear Oil6 Gallon | View on Amazon |
| VALVOLINE Fits: all 2015 Sorento engines | 889785 | 🇺🇸 US 🇨🇦 CA | Full Synthetic SAE 75W-90 Gear Oil1 Quart Flex Fill | View on Amazon |
| VALVOLINE Fits: all 2015 Sorento engines | 882505 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE Fits: all 2015 Sorento engines | 723856 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil5 Gallon | View on Amazon |
| VALVOLINE Fits: all 2015 Sorento engines | VV822 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 75W-90 Gear Oil16 Gallon KEG | View on Amazon |
This table covers the fluids specified for the transfer case. Typical signs include discolored fluid, a burnt smell, or a level that keeps dropping. Use only the specification in the notes — the tables group grades because they are not interchangeable.
12 Transfer Case Fluid parts for the 2015 Kia Sorento come from 4 brands — VALVOLINE, LUCAS OIL, MOBIL and 1 other brand. The "Popular" part is MOBIL 104361. Every part fits both the 2.4L L4 and the 3.3L V6.
Transfer Case Output Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Fits: 3.3L V6 | 711180 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| TIMKEN Fits: all 2015 Sorento engines | SL260155 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
This table covers the seals at the Transfer Case Output Shaft. 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 Transfer Case Output Shaft Seal parts for the 2015 Kia Sorento come from 2 brands — NATIONAL and TIMKEN. 1 part fits every engine; the other 1 is engine-specific.
Part numbers include NATIONAL 711180 and TIMKEN SL260155.
Transfer Case Overhaul Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| USA STANDARD GEAR Fits: all 2015 Sorento engines | ZTBK4424 | 🇺🇸 US 🇨🇦 CA | Transfer Case Bearing and Seal Overhaul Kit | View on Amazon |
This table covers the Transfer Case Overhaul kits.
This group shows a single part: USA STANDARD GEAR ZTBK4424.
Viscous Coupler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HYUNDAI Fits: 2.4L L4 | 478003B520 | 🇺🇸 US 🇨🇦 CA | AWD | View on Amazon |
| KIA Fits: 2.4L L4 | 478003B520 | 🇺🇸 US 🇨🇦 CA | AWD | View on Amazon |
| SKP Fits: all 2015 Sorento engines | SK8003B520 | 🇺🇸 US 🇨🇦 CA | AWD | View on Amazon |
This table covers the viscous couplers in the AWD driveline.
3 Viscous Coupler parts are listed for the 2015 Kia Sorento, from HYUNDAI, KIA and SKP. 1 part fits every engine; the other 2 are engine-specific.
Part numbers include HYUNDAI 478003B520 and SKP SK8003B520, among others listed above.
Buying Drivetrain Parts for a 2015 Kia Sorento
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- Match the engine first. Some drivetrain 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 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 Differential Pinion Bearing / Race .
Frequently Asked Questions
How many drivetrain parts fit the 2015 Kia Sorento?
Our catalog currently lists 101 drivetrain parts for the 2015 Kia Sorento across 18 subcategories and 23 brands, covering both the 2.4L L4 and the 3.3L V6. Each part is matched to the engine(s) it fits.
Do drivetrain parts differ between 2015 Kia Sorento engines?
Some do. 62 parts fit every engine; the other 39 are 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 drivetrain problems on a 2015 Kia Sorento?
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 2015 Kia Sorento 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 2015 Kia Sorento?
First match the engine — each row shows which engine(s) the part fits. 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 2015 Kia Sorento
Drivetrain Parts for Other Kia Sorento Years
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