1. Automatic Transmissions Products
  2. sku: 24029091271493813
  3. BMW 24-00-5-A9C-105

BMW 24-00-5-A9C-105 Transmission

fits make: Bmw. year: 2023–2025.

24-00-5-a9c-105 Bmw Genuine Transmission

( Manufacturer Part Number: 24-00-5-A9C-105 ), ( Part Type: Transmission ), ( Year: 2023 2024 2025 ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Genuine Oem: Yes ), ( Replaces Part Number: 24005a690e2 )

Review BMW Genuine Transmission fits 2023–2025

The **BMW 24-00-5-A9C-105** transmission is a precision-engineered, seven-speed automatic gearbox designed exclusively for BMW s N20 and N26 inline-4 engine platforms, most notably found in the 2011 2015 BMW 1 Series (F20), 2012 2015 BMW 2 Series (F22), and select models of the BMW 3 Series (F30) with the N20B20 engine. This transmission represents BMW s evolution toward a more refined and efficient automatic drivetrain, replacing the older ZF 6HP26A unit while incorporating advanced hydraulic and electronic controls to deliver seamless shifting, improved fuel economy, and enhanced driving dynamics. Built with a robust aluminum housing and a compact yet durable design, the **A9C-105** features a wet-clutch layout, where each gear pair is engaged via multi-plate clutches immersed in transmission fluid, reducing wear and improving heat dissipation compared to traditional dry-clutch systems. The transmission s seven forward gears including a low first gear for spirited acceleration and an overdrive seventh gear for highway efficiency are managed by BMW s **Steptronic** system, which allows for manual shift control via paddle shifters or the steering wheel, providing drivers with a balance between automation and engagement.

At its core, the **A9C-105** utilizes BMW s proprietary **DCT (Dual-Clutch Transmission)** technology in a single-clutch configuration, though it operates more like a conventional automatic with hydraulic actuators rather than the rapid clutch-switching of a true dual-clutch system. This design ensures smoother transitions between gears, particularly during aggressive driving or downshifts, while maintaining the reliability and durability expected from BMW s high-performance transmissions. The unit incorporates a torque converter with a lock-up clutch, which engages at higher speeds to improve efficiency, and a sophisticated valve body that regulates fluid flow to the clutches and bands based on real-time inputs from the engine control module (ECM), throttle position, and vehicle speed. This level of precision control contributes to the transmission s ability to handle the N20 engine s power output ranging from approximately 184 to 258 horsepower without sacrificing smoothness or longevity.

For maintenance and longevity, the **A9C-105** relies on a high-quality **ZF 7HP21** or **BMW-specific transmission fluid**, typically a synthetic oil formulated to withstand the high pressures and temperatures generated by the wet-clutch system. While the transmission is robust, it is not immune to wear, and common issues such as delayed shifts, rough engagement, or fluid leaks often stem from degraded clutches, worn synchronizers, or a failing torque converter. BMW and aftermarket specialists recommend regular fluid changes (every 60,000 100,000 miles, depending on driving conditions) and inspections of the fluid filter and seals to prevent premature failure. When properly cared for, the **A9C-105** can last well beyond 100,000 miles, making it a reliable choice for enthusiasts seeking a balance of performance and practicality in their BMW s drivetrain.

In terms of compatibility, the **A9C-105** is a direct replacement for the older **ZF 6HP26A** in these BMW models, though it offers noticeable improvements in shifting quality and efficiency. It is also compatible with certain aftermarket performance chips and tuning solutions, though aggressive modifications may require adjustments to the transmission s calibration to prevent undue stress on the clutches or torque converter. For those looking to restore or upgrade their BMW s drivetrain, the **A9C-105** stands out as a high-quality, factory-backed transmission that embodies BMW s commitment to blending cutting-edge technology with driving pleasure. Whether in a daily driver or a performance-oriented 1 Series coupe, this gearbox delivers the smooth, responsive shifts that BMW owners expect, ensuring a refined and engaging driving experience.

### **Pros and Cons of Buying a BMW 2 Series (F22, 2014 2018) with the 6MT (6-Speed Manual Transmission) Model Code: 24-00-5-A9C-105**

#### **Pros**

1. **Driving Enjoyment and Engagement**

The 6-speed manual transmission in the BMW 2 Series (F22) provides a more engaging and immersive driving experience compared to an automatic. The precise gear shifts, clutch feel, and direct connection to the engine enhance responsiveness, making it ideal for enthusiasts who appreciate manual transmission dynamics.

2. **Lower Maintenance Costs (Compared to Automatics)**

Manual transmissions generally require less frequent and less expensive maintenance than automatic transmissions. There are no fluid changes, torque converter replacements, or complex solenoid issues to worry about, reducing long-term costs.

3. **Better Fuel Efficiency**

Manual transmissions tend to be slightly more fuel-efficient than automatics, particularly in stop-and-go traffic or when driving conservatively. The BMW 2 Series with a manual is often more efficient than its automatic counterpart, especially with the N54 or B48 engine options.

4. **Easier and Cheaper Repairs**

If something goes wrong with the transmission, manual transmissions are typically easier and less expensive to repair than automatics. Clutch replacements, for example, are straightforward compared to the complexity of rebuilding an automatic.

5. **Resale Value (For Enthusiasts)**

BMW manual transmissions, especially in well-maintained examples, can hold value better among buyers who prioritize driving dynamics over convenience. The 2 Series manual is often sought after by collectors and enthusiasts.

6. **No Torque Converter Issues**

Automatic transmissions are prone to torque converter failures, which can be costly to replace. Manual transmissions eliminate this risk entirely.

7. **Better for Towing (When Appropriate)**

While the 2 Series isn t a heavy-duty towing vehicle, a manual transmission allows for more control when towing light loads (e.g., trailers or small boats) compared to an automatic with delayed engagement.

8. **Simpler Upgrades and Modifications**

Swapping in aftermarket parts (e.g., clutch kits, flywheels, or performance shifters) is often easier and more cost-effective than modifying an automatic transmission.

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#### **Cons**

1. **Less Convenience**

The primary drawback of a manual transmission is the effort required to shift gears, especially in heavy traffic, long commutes, or adverse weather conditions. This can be tiring over time and may not suit drivers who prefer the ease of an automatic.

2. **Potential for Clutch Wear**

While not as complex as an automatic, the clutch in a manual transmission will eventually wear out and require replacement. If not maintained properly (e.g., riding the clutch, neglecting fluid changes), the clutch can fail prematurely, leading to costly repairs.

3. **Less Suitable for Urban Driving**

In heavy traffic or stop-and-go conditions, a manual transmission can feel less convenient than an automatic. Frequent clutch engagement and gear shifting may lead to driver fatigue, especially in congested areas.

4. **Higher Initial Cost (Sometimes)**

While not always the case, some BMW dealers may mark up the price of manual transmission models slightly compared to automatics, as they are less popular. However, this varies by market and region.

5. **Limited Off-Road or Heavy-Duty Use**

The 2 Series is not designed for off-roading or heavy towing, and a manual transmission doesn t provide the same level of torque multiplication as an automatic in low-gear situations. If you plan to use the car for rugged conditions, an automatic may offer slightly better convenience.

6. **Learning Curve for New Drivers**

If you re not experienced with manual transmissions, the 2 Series may feel challenging to drive at first, especially in traffic or on steep hills. However, this is more of a temporary adjustment than a long-term issue.

7. **Potential for Misuse Leading to Damage**

Improper clutch usage (e.g., grinding gears, riding the clutch, or not fully disengaging the pedal) can cause premature wear. This is more common with inexperienced drivers or those who don t maintain the car properly.

---

### **Ending Conclusion**

The BMW 2 Series (F22) with a 6-speed manual transmission is an excellent choice for drivers who prioritize driving enjoyment, lower maintenance costs, and fuel efficiency over convenience. It s ideal for enthusiasts, daily drivers who enjoy the act of driving, and those who prefer a more engaged connection to the road. However, if you spend most of your time in heavy traffic, dislike shifting gears, or want the utmost convenience, an automatic transmission may be a better fit.

For most buyers, the manual transmission in the 2 Series offers a compelling balance of performance, cost savings, and driving satisfaction making it a strong recommendation for those who appreciate traditional BMW driving dynamics.

### **Recommendation**

**Buy the BMW 2 Series (F22) with the 6-speed manual transmission if:**

- You enjoy driving and want a more engaging experience.

- You re willing to put in the effort to shift gears, especially in light traffic.

- You prefer lower maintenance costs and better fuel economy.

- You plan to keep the car for a long time and want to avoid automatic-specific issues.

**Consider an automatic transmission if:**

- You spend most of your time in stop-and-go traffic or long commutes.

- You dislike shifting gears or want the convenience of a smooth ride.

- You prioritize ease of use over driving engagement.

**Final Verdict:** For the right buyer, the manual transmission 2 Series is a fantastic choice one of the best manual BMWs available in its class. Just ensure you re prepared for the occasional clutch maintenance and the effort required to shift gears.

Details:

Genuine BMW Transmission 24-00-5-A9C-105: Parts: X7. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Without Alpine. Accurate fitment for all BMW model's.

Electrical parts are not returnable. We proudly support BMW drivers, independent repair facilities, and DIY enthusiasts throughout the Chicago land area across country. Parts must be resalable and in the original packaging.

part #: 24005a9c105 price

  • $19686.65

specifications autotransmissionsgo:

  • for makes: Bmw
  • for years: 2023-2025
  • mpn: 24-00-5-a9c-105
  • part type: Transmission
  • year: 2023 2024 2025
  • manufacturer warranty: 1 Year
  • fitment type: Direct Replacement
  • genuine oem: Yes
  • replaces part number: 24005a690e2

seller autotransmissionsgo:

  • # reviews: 615
  • rating: 99.2%
  • city: Elmhurst, Illinois

payments autotransmissionsgo:

  • credit card: Discover
  • wallet: Apple-pay
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offer autotransmissionsgo:

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

general autotransmissionsgo:

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

shipping autotransmissionsgo:

  • service: Flat Rate Freight
  • type: Fixed
  • class: Freight
  • cost: $879.63

returns autotransmissionsgo:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller
for makes: bmw, for years: 2023-2025, part type: transmission, year: 2023 2024 2025, manufacturer warranty: 1 year, fitment type: direct replacement, genuine oem: yes, replaces part number: 24005a690e2,
manufacturer: bmw, category: auto parts > car truck parts accessories > transmission drivetrain > automatic transmission, sku: 24029091271493813,
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