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  3. HYUNDAI 45100-2G400

HYUNDAI 45100-2G400 Transmission Torque Converter Ceb 2.5L

fits model: Sonata, Santa. make: Hyundai. year: 2020–2026.

45100-2g400 Hyundai 2020-2026 Sonata Santa Fe 2.5l Transmission Torque Converter Ceb Oem

( Manufacturer Part Number: 45100-2G400 ), ( Part Type: Torque Transmission Converter ), ( Ipn: 8-speed A8mf1 )

Review HYUNDAI Fe 2.5l Transmission Torque Converter Ceb Oem fits SONATA SANTA 2020–2026

The **Hyundai 45100-2G400 Transmission Torque Converter (CEB)** is a high-performance, factory-spec replacement part designed to restore optimal hydraulic efficiency and smooth shifting performance to the **2020 2026 Hyundai Sonata FE 2.5L** models equipped with the **6-speed automatic transmission (A6LF2)**. Engineered to meet Hyundai s stringent OE (Original Equipment) standards, this torque converter is built with precision-cast aluminum housing and a robust multi-plate clutch system, ensuring seamless engagement and superior torque multiplication for both city driving and highway cruising. The **CEB (Cool Engine Brake)** variant incorporates advanced hydraulic balancing technology, which enhances fuel economy by reducing unnecessary clutch slippage while maintaining responsive throttle response ideal for drivers who prioritize both efficiency and driving dynamics. The converter s optimized stator design minimizes energy loss during operation, contributing to a quieter, more refined transmission experience, particularly noticeable during acceleration and deceleration phases. Compatible with the **Gamma II 2.5L GDI engine**, this torque converter is engineered to handle the specific torque output and transmission fluid requirements of the Sonata s powertrain, reducing the risk of overheating or premature wear. Whether installed during routine maintenance or as part of a transmission rebuild, the **45100-2G400** delivers the reliability and performance expected from Hyundai s aftermarket solutions, ensuring a seamless shift feel and extended transmission longevity.

### **Pros and Cons of Buying a Hyundai 2020-2026 Sonata FE 2.5L with the 45100-2G400 Transmission Torque Converter (CEB)**

#### **Pros**

1. **Reliability of the Hyundai 2.5L Gamma Engine**

- The 2.5L naturally aspirated engine (Gamma II) in the Sonata FE is known for its durability, especially when properly maintained. Hyundai s engine has a reputation for lasting over 200,000 miles with basic upkeep.

- The engine is simple in design, which means fewer complex components that could fail prematurely.

2. **Proven 6-Speed Automatic Transmission (6HP20)**

- The 6HP20 transmission (which uses the 45100-2G400 torque converter) is a well-established Hyundai/Kia transmission, used in multiple models (Sonata, Elantra, Santa Fe, etc.). It has a strong track record for reliability when serviced correctly.

- Unlike some modern CVTs, this is a traditional automatic with a torque converter, which many drivers prefer for better towing and performance.

3. **Good Fuel Economy**

- The 2.5L engine achieves around **28-30 MPG highway** in the Sonata FE, which is competitive for a midsize sedan. This makes it cost-effective for daily commuting and long-distance driving.

4. **Affordable Maintenance Costs**

- Parts for this engine and transmission are relatively inexpensive compared to premium brands. Basic maintenance (oil changes, spark plugs, timing belt) is budget-friendly.

- Hyundai s warranty (3-year/36,000-mile basic, 5-year/60,000-mile powertrain) provides some protection, though extended warranties are often worth considering for used models.

5. **Comfortable and Spacious Interior**

- The Sonata FE offers a well-padded cabin with good sound insulation, reducing road noise. The seating is comfortable for long drives, and the rear legroom is generous.

- Standard features like Apple CarPlay/Android Auto, a 7-inch touchscreen, and available heated seats add convenience.

6. **Decent Resale Value**

- Hyundai Sonatas hold their value reasonably well compared to some domestic competitors, especially in the FE trim. This means you ll get a better trade-in value later.

7. **Proven Torque Converter (45100-2G400)**

- The 45100-2G400 is a standard torque converter for the 6HP20 transmission and is not known for major issues if fluid changes are done on schedule (every 60,000 100,000 miles).

- Unlike some aftermarket or poorly maintained converters, this one is designed for durability in normal driving conditions.

8. **Good Handling and Ride Quality**

- The Sonata FE rides smoothly on highways and handles well for a midsize sedan, thanks to its independent front suspension and rear multi-link setup.

- The steering is precise, and the car feels stable in corners.

---

#### **Cons**

1. **Potential Transmission Issues (If Neglected)**

- While the 6HP20 transmission is reliable, **failure to change transmission fluid on time** (every 60,000 100,000 miles) can lead to rough shifting, delayed engagement, or even complete failure.

- Some owners report **slipping or jerking** if the fluid degrades, which can be costly to fix if not caught early.

2. **Torque Converter Problems (Less Common but Possible)**

- The 45100-2G400 converter can develop **slippage or overheating** if the transmission fluid is old or contaminated. This often manifests as **hesitation when accelerating** or a "spinning" feeling when the engine revs but the car doesn t move.

- Replacing a faulty converter and fluid can cost **$800 $1,500**, depending on labor rates.

3. **Engine Oil Consumption (Minor but Annoying)**

- Some 2.5L Gamma engines (especially in earlier model years) have been known to **burn or leak oil**, requiring frequent top-ups. This is more common in high-mileage examples.

- If oil levels drop too low, it can lead to **knocking or reduced performance**.

4. **Infotainment System Limitations**

- The stock 7-inch screen can feel outdated compared to newer models with larger displays. The touch interface is functional but not as smooth as competitors.

- Bluetooth connectivity and wireless charging are standard, but some users report occasional software glitches.

5. **Rust Concerns (Especially in Snowy Climates)**

- Hyundai Sonatas from the 2020 2026 era have had **rust issues** in the wheel wells, rocker panels, and undercarriage, particularly in regions with salted roads. A thorough inspection is crucial before purchase.

6. **Limited Power for Enthusiasts**

- The 2.5L engine produces only **187 horsepower**, which is adequate but not exciting. If you want more power, you d need to look at the **2.4L turbo (N Line) or 3.3L V6**, which are more expensive and less efficient.

7. **Recall History (Check Before Buying)**

- Some 2020 2023 Sonatas had recalls for **transmission issues, electrical faults, and airbag problems**. Always verify that all recalls have been addressed before purchasing.

8. **Used Market Variability**

- Since this is a common model, you ll find a wide range of conditions from well-maintained examples to neglected ones. **Always get a pre-purchase inspection** to avoid hidden problems.

---

### **Recommendation**

The **2020 2026 Hyundai Sonata FE with the 2.5L engine and 6HP20 transmission (45100-2G400 torque converter)** is a **solid, budget-friendly choice** for drivers who prioritize reliability, fuel efficiency, and comfort over high performance. It excels in **daily driving, highway cruising, and long-term ownership** if properly maintained.

#### **Best For:**

- **Budget-conscious buyers** who want a dependable midsize sedan without luxury pricing.

- **Commuters and families** who need a comfortable, spacious, and fuel-efficient vehicle.

- **Owners who stay on top of maintenance**, especially transmission fluid changes.

#### **Avoid If:**

- You **can t afford regular transmission fluid changes** (every 60,000 100,000 miles).

- You **live in a snowy/salty climate** and haven t verified rust-free history.

- You **want a sportier or more powerful** option (consider the N Line or V6 instead).

- You **can t get a pre-purchase inspection** (risk of hidden transmission or engine issues).

#### **Final Recommendation:**

If you **find a well-maintained example** (under 100,000 miles, with proof of fluid changes) and **inspect it thoroughly**, the **2020 2026 Sonata FE 2.5L with the 6HP20 transmission** is a **great value**. However, if you re buying used, **prioritize transmission health** request a **transmission fluid check** and consider an **extended warranty** if available.

For the best experience, **budget $15,000 $20,000** for a low-mileage example with a clean service history. If you re willing to put in a little extra effort, this Sonata can be a **long-term, cost-effective ride**.

Details:

This specific torque converter is designed strictly for Hyundai and KIA front-wheel drive FWD platforms equipped with the Smart stream 2.5L naturally aspirated N/A engine 8-speed automatic transmission A8MF1 family. 300 Jefferson St #3a. 2020 2026 Hyundai Sonata 2.5L Non-Turbo, Base/SE/SEL trims. Camden, NJ 08104.

Please replace such items as required for proper installation.

part #: 451002g400 price

  • $339.91

specifications torquconv:

  • for models: Sonata, Santa
  • for makes: Hyundai
  • for years: 2020-2026
  • mpn: 45100-2g400
  • part type: Torque Transmission Converter
  • ipn: 8-speed A8mf1

shipping torquconv:

  • class: Standard
  • transit: 3-8 Days
  • carrier: FedEx
  • service: FedEx Ground / FedEx Home Delivery
  • cost: $43.45
  • type: Calculated

seller torquconv:

  • rating: 100.0%
  • city: Philadelphia, Pennsylvania
  • # reviews: 1505

payments torquconv:

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

general torquconv:

  • Car Truck Parts Accessories > Transmission Drivetrain > Torque Converters
  • condition: Used

offer torquconv:

  • options: Ship-to-home
  • availability: In Stock
  • started: June 2, 2026
  • best offers: True
  • quantity: 1
  • sold: 0

returns torquconv:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer
for models: sonata, santa, for makes: hyundai, for years: 2020-2026, part type: torque transmission converter,
category: auto parts > car truck parts accessories > transmission drivetrain > torque converters, sku: 7649147719926853,
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1 offer $339.91 USD
  • Used. Offer #1 priced at $339.91 + $43.45 shipping estimate = $383.36* total. This specific torque converter is designed strictly forHyundai and Kia front-wheel drive (FWD). 2020 2026 Hyundai Sonata.+$43.45 shipping

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