1. Automatic Transmissions Products
  2. sku: 23758010773263861
  3. GENESIS 4500047000

GENESIS 4500047000 Automatic Transmission Marke 3.8L

fits model: G80, Rwd. year: 2018.

4500047000 Genesis Used Automatic Transmission Assembly Fits 2018 G80 At 3.8l Rwd Us Marke

( Brand: Genesis ), ( Manufacturer Part Number: 4500047000 ), ( Manufacturer Warranty: 6 Month ), ( Genuine Oem: Yes ), ( Seller Notes: Rwd Prod Date ), ( Interchange Item Code: 400 ), ( Color: White ), ( Reference Oe/oem: 4500047000, 4500047001 ), ( Compatibility: G80 18-20, 3.8l ), ( Rwd: Us Market, Manual Shift ), ( Type: Automatic Transmission Assembly )

Review GENESIS Used Automatic Transmission Assembly At 3.8l Us Marke fits G80 RWD 2018

The **2018 Genesis G80 3.8L RWD with the 4500047000 automatic transmission** represents a refined blend of luxury, performance, and cutting-edge Korean engineering, designed to redefine the expectations of a premium midsize sedan. Powered by a **3.8-liter V6 engine**, this model delivers a balanced yet spirited driving experience, producing a smooth and linear output of approximately **300 horsepower and 262 lb-ft of torque**, thanks to its naturally aspirated architecture. The engine s robust construction, featuring forged internals and a high-flow intake system, ensures not only reliability but also a rich, melodic exhaust note that enhances the driving ambiance. Paired with an **8-speed automatic transmission (4500047000)**, this G80 offers seamless gear shifts with minimal lag, thanks to its advanced hydraulic and electronic controls, which optimize both performance and fuel efficiency. The transmission s precision tuning allows for effortless acceleration, whether cruising on the highway or navigating tight city streets, while its robust construction ensures durability for the long term.

The **RWD (rear-wheel-drive) configuration** of this G80 elevates its driving dynamics, providing a more engaging and sporty feel compared to its FWD counterparts. The rigid unibody chassis, combined with a multi-link rear suspension and adaptive dampers, delivers a well-balanced ride that absorbs road imperfections without sacrificing sharp handling. The **19-inch alloy wheels** (standard on higher trims) and **low-profile tires** further enhance the car s sporty stance while contributing to improved grip and stability, making it a joy to maneuver at higher speeds. Inside, the cabin exudes **luxurious sophistication**, with premium materials such as **Nappa leather upholstery, genuine wood trim accents, and soft-touch surfaces** that exude a sense of opulence. The **12.3-inch touchscreen infotainment system** (with optional **12.3-inch digital gauge cluster**) integrates seamlessly with Apple CarPlay, Android Auto, and a **Genesis SmartSense suite**, which includes advanced driver-assistance features like **adaptive cruise control, lane-keeping assist, blind-spot monitoring, and a 360-degree camera** for enhanced safety and convenience.

The **interior layout** is both functional and ergonomic, with a **tri-zone automatic climate control system** ensuring passenger comfort in any weather condition. The **power-adjustable driver s seat, memory settings, and heated/ventilated front seats** (available on higher trims) further personalize the driving experience. The **ambient lighting system** allows for customizable cabin illumination, adding a touch of elegance to the already luxurious environment. Under the hood, the **3.8L V6** is paired with a **high-capacity cooling system** and **direct-injection technology**, which not only improves efficiency but also reduces emissions. The **tuned exhaust system** ensures a deep, resonant growl, while the **sport-tuned suspension** (available on performance-oriented trims) sharpens the G80 s cornering ability and responsiveness.

For those seeking **long-distance comfort**, the G80 s **quiet cabin insulation** and **low-noise windshield** minimize road and engine noise, creating an almost silent driving environment. The **available **Bose premium audio system** (with 16 speakers) delivers immersive sound quality, making it ideal for both daily commutes and leisurely drives. The **Genesis G80 s exterior design** is equally striking, with a **bold, aerodynamic silhouette** featuring **LED headlights, sleek body lines, and a distinctive grille** that sets it apart in the premium sedan segment. The **available **aerodynamic packages** (such as the **Dynamic Package**) further refine its performance credentials, reducing drag and improving stability at high speeds.

Overall, the **2018 Genesis G80 3.8L RWD with the 4500047000 automatic transmission** is a **well-rounded luxury sedan** that seamlessly merges **performance, comfort, and cutting-edge technology**. Whether navigating urban traffic, cruising on the highway, or taking on winding roads, this model offers a **refined yet engaging driving experience** that appeals to both discerning drivers and those seeking a blend of sophistication and capability. With its **reliable V6 engine, smooth-shifting automatic transmission, and premium interior**, it stands as a compelling choice for those who demand the best in modern automotive engineering.

### **Pros and Cons of Buying a 2018 Genesis G80 3.8L RWD with Automatic Transmission (VIN: 4500047000)**

#### **Pros**

1. **Premium Brand and Styling**

The Genesis G80 is a well-designed luxury sedan with a modern, upscale appearance that competes favorably with brands like Hyundai s higher-end models. Its sleek design and premium interior materials (if well-maintained) contribute to a refined driving experience.

2. **Strong Engine Performance**

The 3.8L V6 engine (likely a Hyundai-Kia sourced unit) provides solid power output (around 300 horsepower) and smooth acceleration, making it suitable for highway driving and passenger comfort. The automatic transmission (likely a 6-speed or 8-speed automatic) offers smooth shifting when properly maintained.

3. **Comfortable and Spacious Interior**

The G80 offers a roomy cabin with good legroom for front and rear passengers. The seating is supportive, and the materials (if in good condition) can feel premium, though some reviews note that the plastics may feel slightly cheaper than competitors like the Lexus ES or Acura TLX.

4. **Safety Features**

The 2018 model likely includes standard safety features such as:

- Forward collision warning

- Lane departure warning

- Blind-spot monitoring

- Rear cross-traffic alert

- Stability control and multiple airbags

These features enhance safety, which is a key selling point for luxury sedans.

5. **Reliability (Compared to Competitors)**

Genesis has improved its reliability over recent years, and the G80 s platform shares components with Hyundai s high-end models (e.g., Genesis G90). While no car is perfect, the 3.8L V6 is a proven engine with fewer issues than some turbocharged alternatives. However, always verify service records.

6. **Fuel Efficiency (For a V6)**

While not as efficient as a 4-cylinder or hybrid, the 3.8L V6 gets around **18-20 MPG combined**, which is reasonable for a midsize luxury sedan. Expect better fuel economy in automatic mode than in manual (though this model is automatic).

7. **Resale Value**

The Genesis brand has seen steady growth, and the G80 holds its value better than some competitors. If well-maintained, it may retain a decent resale price.

8. **Tech and Infotainment**

The G80 typically comes with a **7-inch touchscreen** (or larger in higher trims) with Apple CarPlay and Android Auto. Some models may include a **head-up display** or **wireless charging**, though these depend on the trim.

9. **RWD Handling**

The rear-wheel-drive configuration provides a more engaging driving experience than FWD, with better weight distribution and slightly improved handling dynamics.

10. **Warranty Considerations (If Applicable)**

If the vehicle still has **factory warranty coverage** (e.g., powertrain warranty), this could be a significant advantage, reducing long-term repair costs.

---

#### **Cons**

1. **Potential Transmission Issues**

Some reports suggest that early models of the G80 s automatic transmission (especially those with a 6-speed) may experience **rough shifting, delayed engagement, or occasional jerkiness**. A pre-purchase inspection (PPI) is critical to check for transmission fluid condition and performance.

2. **Infotainment Glitches**

The touchscreen interface has been criticized for **lag, unresponsiveness, or occasional software freezes**. Some owners report needing to restart the system frequently. Ensure the software is up to date.

3. **Build Quality Variability**

While the G80 aims for luxury, some owners note **plastic feel in certain areas**, rattles, or minor fit-and-finish issues. A thorough inspection should check for excessive noise or misaligned panels.

4. **Resale Depreciation**

While Genesis has improved, luxury sedans still depreciate significantly. The G80 may not hold value as well as a Lexus or BMW over time, so consider this if you plan to sell later.

5. **Maintenance Costs**

While the 3.8L V6 is reliable, **oil changes, transmission fluid flushes, and potential suspension work** (if worn) can add up. Genesis dealerships may charge premium labor rates, so shop around for parts.

6. **Noisy Cabin (Potential Issue)**

Some owners report **wind noise, road noise, or rattles** at highway speeds, which could indicate worn weatherstripping or suspension components.

7. **Limited Off-Road Capability**

As an RWD sedan, the G80 is not designed for off-roading or severe weather conditions. Tire wear and handling may degrade in snow or rough terrain.

8. **Infotainment Limitations**

The stock infotainment system lacks **hands-free voice control** (unlike some competitors) and may feel outdated compared to newer luxury models. Aftermarket upgrades could be needed for a premium experience.

9. **Potential Electrical Gremlins**

Like many modern cars, the G80 may have **minor electrical issues** (e.g., sensor malfunctions, dashboard lights). A scan tool can help identify any existing codes.

10. **Competitor Advantages**

- **Lexus ES 350**: More refined, better resale value, and a more established luxury brand.

- **Acura TLX**: More engaging driving dynamics, available AWD, and stronger brand reputation.

- **Hyundai Palisade**: More space, better tech, and lower cost if you need an SUV.

---

### **Key Considerations Before Purchase**

1. **Service History**

- Verify **oil changes** (every 5,000 7,500 miles for synthetic).

- Check **transmission fluid** (should be fresh, not burnt or dark).

- Look for **suspension work** (struts, bushings, shocks).

- Ensure **timing belt** (if applicable) was replaced (though the 3.8L V6 typically uses a chain).

2. **Test Drive**

- Listen for **unusual noises** (grinding, whining, or clunking).

- Test **acceleration and braking** jerky shifts could indicate transmission issues.

- Check **steering response** and **handling** for excessive play or vibration.

3. **Pre-Purchase Inspection (PPI)**

- Highly recommended. A mechanic should check:

- Engine and transmission health.

- Suspension and alignment.

- Electrical systems (lights, sensors, infotainment).

- Underbody for rust or damage.

4. **Price Negotiation**

- Compare with **Kelley Blue Book (KBB)** or **Edmunds** for fair market value.

- Factor in **potential repairs** (e.g., transmission, suspension) when negotiating.

5. **Alternative Options**

- If transmission concerns exist, consider a **2019 model** (later trims may have improved transmissions).

- If you want more luxury, a **used Lexus ES 350 or Acura TLX** may be worth the premium.

---

### **Final Recommendation**

**Buy the 2018 Genesis G80 3.8L RWD with automatic transmission if:**

You find a **well-documented vehicle** with **full service records**, especially for transmission and suspension.

The **pre-purchase inspection** confirms no major mechanical issues.

You re comfortable with **minor infotainment quirks** and don t mind potential future maintenance costs.

You prioritize **value over brand prestige** and are okay with Genesis s growing (but still developing) reputation.

The **price is significantly below market value**, accounting for potential repairs.

**Avoid or reconsider if:**

The **transmission shows signs of wear** (rough shifts, delayed engagement, burnt fluid).

The **infotainment system is unresponsive or glitchy**.

The **seller cannot provide service history** or the car has been in an accident.

You can find a **better-competing used luxury sedan** (e.g., Lexus, Acura) at a similar price with fewer issues.

**Best Case Scenario:**

If the G80 passes all inspections, it can be a **solid mid-size luxury sedan** for daily driving, offering comfort, space, and decent performance without the high cost of a new car. However, **budget for potential maintenance** and prioritize a vehicle with a clean history.

**Alternative Recommendation:**

If you re open to broader options, a **used Lexus ES 350 (2016 2018)** or **Acura TLX (2017 2019)** may offer **better reliability, resale value, and driving dynamics** for a similar price. But if you re set on Genesis and the G80 checks out, it can be a **smart purchase** for the right buyer.

Details:

Airbags must be installed in accordance with vehicle manufacturers specifications. Install new belts and hoses. Flush cooling system re-fill to proper level. The example companies, organizations, products, people and events depicted herein are fictitious.

Scan, record and clear all codes before removing original unit. Replace valve cover gaskets. Replace all seals. A daytime phone number is required to schedule the delivery.

Adjust throttle position sensor cable. Scan, record and clear all codes before removing the original unit. Flush and inspect cooling lines. Airbags are not tested to meet any safety standards.

If needed, replace timing gears, chains or belts gaskets. Differentials: All internal lubricated parts within the drive axle housing are guaranteed in good working condition at time of purchase. RECOMMENDED INSTALLATION/REPLACEMENT PROCEDURES ENGINES Buyer accepts all risk of damages/injuries if not installed properly.

You are expected to check this page from time take notice of any changes we made, as they binding on you. Items will not be released without it. Install new spark plugs wires. Items marked Sold AS-IS are final sale with no warranty.

Replace thermostat gasket. Replace oil pan gasket and rear main seal. Used tires are not tested or labeled by MAS to meet any safety standards. Manufacturer Brand: Color: Position: Fitment Notes.

DIFFERENTIALS Drain and replace engine oils to manufacture suggested levels. This part fits vehicles made in the following years 2018 ,2019,202. Install new filter kit.

Align and engage torque converter into front pump. Fill transmission with manufacturer specified fluid. All other parts included are considered accessories or extra. Replace oil, air and fuel filters.

Any rights not expressly granted herein are reserved. TRANSMISSIONS/TRANSFER CASES Warranty Information: Please review the listing for specific warranty details. Residential Address: Curbside delivery only.

Transmissions: are warrantied to be in good working order against any slippage or shifting failures.

part #: 4500047000 prices

  • $1388.60-$1650.00

specifications autotransmissionsgo:

  • for models: G80, Rwd
  • for years: 2018
  • brand: Genesis
  • mpn: 4500047000
  • manufacturer warranty: 6 Month
  • genuine oem: Yes
  • seller notes: Rwd Prod Date
  • interchange item code: 400
  • color: White
  • reference oe/oem: 4500047000, 4500047001
  • compatibility: G80 18-20, 3.8l
  • rwd: Us Market, Manual Shift
  • type: Automatic Transmission Assembly

returns autotransmissionsgo:

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

general autotransmissionsgo:

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

seller autotransmissionsgo:

  • city: Camden, New Jersey
  • # reviews: 34264
  • rating: 99.2%

payments autotransmissionsgo:

  • wallet: Apple-pay
  • credit card: Diners-club
  • other

offer autotransmissionsgo:

  • sold: 0
  • best offers: True
  • started: May 8, 2026
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock

shipping autotransmissionsgo:

  • service: Flat Rate Freight
  • type: Fixed
  • class: Freight
  • cost: $0.00
for models: g80, rwd, for years: 2018, manufacturer warranty: 6 month, genuine oem: yes, seller notes: rwd prod date, interchange item code: 400, reference oe/oem: 4500047000, 4500047001, compatibility: g80 18-20, 3.8l, rwd: us market, manual shift, type: automatic transmission assembly,
manufacturer: genesis, category: auto parts > car truck parts accessories > transmission drivetrain > automatic transmission, color: white, sku: 23758010773263861,
Genesis 4500047000 Is Similar To:
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