KIA A6LF2 Automatic Transmission 3.3L V6 4X2 66K

( Manufacturer Part Number: A6LF2 ), ( Type: Automatic Transmission ), ( Oe/oem Part Number: A6lf2, 450003b6a0, 3b2000282, 880604 ), ( Vintage Part: No ), ( Country Of Origin: United States )

Review KIA 3.3l V6 4x2 Automatic Transmission Assembly 66k Miles fits SORENTO 2WD 2016–2018

The **Kia Sorento (2016 2018) with the 3.3L V6 engine, 2WD (4x2), and automatic transmission** is a versatile and capable midsize SUV that seamlessly blends practicality, refined performance, and modern technology to deliver an engaging yet comfortable driving experience. Engineered with Kia s signature blend of durability and innovation, this model features a smooth-running **3.3-liter naturally aspirated V6**, producing a robust **275 horsepower and 246 lb-ft of torque**, which propels the Sorento with ample power for both city commutes and highway cruising. The automatic transmission, paired with the 2WD drivetrain, ensures effortless gear shifts and a quiet, responsive ride, making it ideal for drivers who prioritize convenience without sacrificing performance. The Sorento s **spacious and adaptable interior** stands out with its **third-row seating**, offering flexible seating configurations that can accommodate up to seven passengers or provide additional cargo space when needed. The cabin is thoughtfully designed with high-quality materials, ergonomic controls, and a **user-friendly infotainment system**, including an **8-inch touchscreen** (in later model years) that integrates Apple CarPlay and Android Auto for seamless connectivity. Safety is a cornerstone of this SUV, equipped with standard features like **stability control, traction control, and multiple airbags**, while optional upgrades include **forward collision warning, lane-keeping assist, and blind-spot monitoring** for added peace of mind. With a **sleek, aerodynamic exterior** and a **comfortable suspension setup**, the Sorento balances sporty handling with a smooth, ride-oriented demeanor, making it a standout choice for families, adventurers, and urban dwellers alike. Whether navigating city streets, winding roads, or long-distance trips, this model delivers a harmonious blend of capability, comfort, and cutting-edge technology, all backed by Kia s reputation for reliability and value.

### **Pros and Cons of Buying a Kia Sorento (A6LF2, 2016-2018, 3.3L V6, 2WD, Automatic)**

1. **Reliable Engine and Transmission** The 3.3L V6 (Lambda engine) is known for durability, especially when maintained properly. The 6-speed automatic transmission is smooth and holds up well for its age, though some models may require occasional fluid changes.

2. **Spacious and Practical Interior** The Sorento offers generous cargo space (up to 88.6 cu. ft. with seats folded) and a comfortable three-row seating layout, making it ideal for families or those needing extra room.

3. **Good Fuel Economy for a V6** Compared to similar SUVs with larger engines, the 3.3L V6 provides decent fuel efficiency (around 17-19 MPG city/highway combined), though it s not a hybrid or turbocharged model.

4. **Comfortable Ride** The Sorento has a well-damped suspension that absorbs road imperfections well, making it a smooth ride on highways and city streets.

5. **Kia s Warranty and Resale Value** Kia offers a solid 10-year/100,000-mile powertrain warranty (if still under original coverage), and Sorento models hold their value reasonably well compared to some competitors.

6. **Available Tech and Safety Features** Depending on the trim, you may find features like Bluetooth, USB ports, a rearview camera, and standard stability control. Higher trims (like EX or SX) include additional safety tech like forward collision warning.

7. **Low Maintenance Costs** Kia parts are generally affordable, and labor costs are lower than luxury or some domestic brands, making repairs budget-friendly.

8. **Proven Reliability** The A6LF2 platform (shared with the Hyundai Santa Fe) has a strong reputation for longevity, especially with basic maintenance (oil changes, fluid checks).

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1. **Poor Fuel Economy Compared to Modern Alternatives** At around 17-19 MPG, it s less efficient than newer hybrid SUVs or turbocharged engines. If fuel savings are a priority, a more modern model may be better.

2. **Outdated Infotainment System** The 2016-2018 models feature an older UVO or Uconnect system (depending on trim), which lacks modern smartphone integration, wireless charging, and large touchscreens found in newer vehicles.

3. **Noisy Cabin at Highway Speeds** Some owners report wind and road noise becoming noticeable at higher speeds, though this varies by model year and build quality.

4. **Basic Interior Materials** The cabin uses harder plastics and less premium upholstery compared to competitors like the Toyota Highlander or Honda Pilot, which may feel less refined.

5. **Rear Seat Comfort and Visibility** The third row is tight for adults, and rear visibility is limited due to the SUV s size and lack of a panoramic roof (on most trims).

6. **Potential Transmission Issues** While the 6-speed automatic is generally reliable, some owners report rough shifting or delayed engagement, especially if the transmission fluid hasn t been changed regularly.

7. **Resale Depreciation** Like most SUVs, the Sorento loses value over time. If you plan to sell it in a few years, newer models may retain value better.

8. **Limited Off-Road Capability (2WD Only)** The 2WD version lacks traction control and off-road features, making it less capable in mud, snow, or steep terrain compared to 4WD models.

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The **2016-2018 Kia Sorento (3.3L V6, 2WD, automatic)** is a **solid, practical choice** for buyers who prioritize **space, reliability, and affordability** over cutting-edge tech or fuel efficiency. It s a great option for families needing extra room, commuters who want a smooth ride, or those who prefer Kia s warranty and lower maintenance costs.

However, if **fuel economy, modern tech, or off-road capability** are top concerns, a newer model (2019 ) or a different SUV (like a Toyota Highlander Hybrid or Honda Pilot) may be a better fit. For the right buyer someone who values **durability, space, and low cost of ownership** this Sorento remains a **good used purchase**, especially if well-maintained.

- **Buy if:** You need a **three-row SUV for family use**, want **reliable V6 power**, and can accept **older tech and average fuel economy**. Budget-conscious buyers who prioritize **low maintenance costs** will appreciate this model.

- **Avoid if:** You require **high fuel efficiency**, **modern infotainment**, or **off-road capability**. Consider a **newer Sorento (2019 )** or a **hybrid SUV** if those features are essential.

- **Best for:** Families, commuters, or those who want a **no-frills, spacious SUV** without breaking the bank.

**Final Note:** Always **check service records**, test-drive the vehicle, and consider a **pre-purchase inspection** to ensure the transmission, suspension, and engine are in good condition.

Details:

Clear all computer diagnostic codes from the vehicle prior to installing. Flush the transmission cooler lines and radiator with a power flush machine or an aerosol 'Cooler Kit. Exchange attached accessory items to insure proper fit mounts, intake manifold, exhaust distributor, sensors. Inspect and replace rear seal as needed, change over sensors needed.

The parts failure is caused by abuse, misuse, or modifications. Warranty does NOT cover labor, diagnostic, towing or rental car costs. Remove oil pan and replace filter, remove torque converter strap front seal. Fill the transmission with OEM recommended fluids.

Replace engine oil, oil filter, air fuel filters, coolant-antifreeze. Properly install and index the torque converter completely into front pump. Ensure the purchased transmission is materially same as one to be replaced. Examples of these non-warranty parts include switches, sensors, cables, coils, wires, injectors, electronics, belts including timing belt/chain, hoses, water pumps, brackets, intake/exhaust manifolds, oil pans and turbos/superchargers if equipped.

Disable fuel/ignition before attempting to start engine. DONOR VEHICLE IS 2016 KIA SORENTO 3.3L V6 2WD FWD, IT FITS, 2017 2018 AT. Service is not reimbursable. Exchange the oil pan and pick-up tube.

Verify the differential portion of transmission is full fluid. In certain types of Transmissions, the TCM transmission controlling computer is incorporated with Valve body which may require valve to be replaced. If included, these parts are sold AS-IS with NO WARRANTY and were included to help protect the engine during storage shipping. Replace the radiator or cooler if recommended by manufacturer.

Drain excess oil and coolant from exhaust system. Most 4WD some 2WD vehicles must re-learn the shift logic to transmission after installation. Ensure this engine you are purchasing is the same application as one being replaced. Replace the timing belt and water pump Install replacement spark plugs wires.

The part is installed or operated outside the USA. Clear all transmission computer codes in the vehicle prior to starting or operating. This will ensure the cooling system is flowing. The part fails or becomes defective due to the vehicle being involved in a collision.

This will allow the oil to prime as indicated by manufacturer. Transfer cases are not included with transmission from AWD automobiles. If equipped with an engine oil cooler the radiator or external must be replaced. Ensure the cooling system is flushed and functioning properly.

The below installation checklist is not followed accordingly. All crankshaft bolts that are drilled through sealant must be applied to avoid leaks. The recipient vehicle is converted from a private passenger use to commercial or fleet use, used for racing other competition off-road recreational purposes. Inspect and replace gaskets seals front seal, rear main valve cover gaskets, oil pan.

part #: a6lf2 prices

• $165.00-$238.99

specifications autotransmissionsgo:

• for models: 2wd, Sorento
• for makes: Kia
• for years: 2016-2018
• mpn: A6lf2
• type: Automatic Transmission
• oe/oem part number: A6lf2, 450003b6a0, 3b2000282, 880604
• vintage part: No
• country of origin: United States

seller autotransmissionsgo:

• rating: 98.3%
• # reviews: 382
• city: Las Cruces, New Mexico

payments autotransmissionsgo:

• other
• wallet: Google-pay
• credit card: Visa

returns autotransmissionsgo:

• time: 60 Days
• paid by: Buyer
• policy: Returns Accepted

offer autotransmissionsgo:

• started: April 4, 2026
• best offers: True
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0

general autotransmissionsgo:

• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission
• condition: Used

shipping autotransmissionsgo:

• class: Freight
• type: Fixed
• cost: $165.00
• service: Flat Rate Freight

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