33101206424 BMW Rear Differential E12 530I 2500

Review BMW Rear Differential 3.64 Ratio Assembly Oem 86k Miles for E12 530I 2500

The BMW E12 5 Series 3.6L 530i Rear Differential with a gear ratio of 3.64:1 and part number 012064242 is an essential component of the vehicle's powertrain system. This differential, specifically designed for BMW E12 5 Series models, enables the smooth transfer of power from the engine to the wheels, enhancing the overall driving experience.

The differential housing is robustly built, engineered to withstand the high torque generated by the powerful 3.6-liter inline-6 engine. Its durable design ensures reliable performance even after extensive usage, as evidenced by its application in vehicles with a service history of up to 86,000 miles.

The 3.64:1 gear ratio of this differential provides an optimal balance between acceleration and fuel efficiency. It allows the engine to operate at its most efficient RPM range during cruising, while also delivering impressive acceleration when needed.

The BMW 012064242 differential incorporates advanced features like limited-slip differential technology. This system ensures that power is distributed evenly between the wheels, improving traction and stability, particularly during cornering and when driving on slippery surfaces.

The differential's design is not only robust but also maintenance-friendly. It features an oil cooler, which helps to maintain optimal operating temperatures, ensuring the longevity of the differential and improved performance. Additionally, the differential comes with a drain plug, making it easy to perform routine maintenance tasks, such as oil changes.

In summary, the BMW E12 5 Series 3.6L 530i Rear Differential 012064242 with a gear ratio of 3.64:1 is a high-performing, reliable, and durable component that plays a crucial role in the powertrain system of your vehicle. It offers an optimal balance between acceleration and fuel efficiency, while also providing enhanced traction and stability through its advanced limited-slip differential technology.

Buying BMW E12 530i Rear Differential (3.64, 86k): A Comprehensive Analysis

The BMW E12 530i is a classic model renowned for its powerful engines and refined driving experience. However, as with any vehicle, wear and tear can lead to the need for replacement parts, such as the rear differential. In this analysis, we will discuss the pros and cons of buying a BMW E12 530i rear differential with the specifications 3.64 and 86,000 miles.

1. Original Equipment: Purchasing an OEM (Original Equipment Manufacturer) rear differential ensures a perfect fit and optimal performance.

2. Durability: BMW's reputation for creating high-quality components translates to the rear differential, resulting in long-lasting performance.

3. Availability: BMW E12 parts, including the rear differential, are relatively easy to find, making the purchasing process straightforward.

4. Improved Performance: Replacing a worn-out differential with a new one can lead to improved handling and acceleration.

1. Cost: OEM rear differentials can be quite expensive, which may deter some buyers.

2. Labor Costs: Installing a new differential requires professional expertise, leading to additional labor costs.

3. Potential Future Issues: BMW E12 vehicles are known for having specific issues, such as differential leaks or excessive wear. Replacing the differential may not address these underlying problems.

4. Availability of Used Differentials: While new OEM differentials are readily available, used options might be harder to find and may require more inspection.

The decision to buy a BMW E12 530i rear differential (3.64, 86,000 miles) ultimately depends on your priorities, budget, and the condition of your vehicle. If you are looking for optimal performance and a perfect fit, an OEM rear differential is the way to go. However, if cost is a concern, you may consider exploring used options or alternative brands.

Considering the pros and cons outlined above, I would recommend purchasing an OEM BMW E12 530i rear differential if your budget allows and you desire the best possible performance and fit for your vehicle. If cost is a significant concern, consider exploring used options or alternative brands while ensuring compatibility with your vehicle. Always remember to have the differential inspected by a professional mechanic before installation to avoid any potential issues.

Details:

Guaranteed good condition. The tires, if available, do not hold any value nor we guaranty the condition of tires. Mileage: 86k miles. Declared values of each package are according to the actual value that.

Otherwise a $150 fee may apply. Wheels and tires. Express shipping could be arranged, just let us know. The vehicle has been completely parted out.

Donor vehicle: 1976 E12 530I sedan with a manual transmission. Body panels could have scratches and would require painting.

specifications differentialsdepo:

• for models: E12, 530i, 2500
• brand: Bmw
• mpn: 33101206424
• country of origin: Germany

seller differentialsdepo:

• rating: 100.0%
• # reviews: 16187
• city: rancho cordova, california

shipping differentialsdepo:

• type: fixed
• service: ups ground
• class: standard
• carrier: ups
• transit: 3-7 days

offer differentialsdepo:

• sold #: 14
• started: january 20, 2026
• availability: in stock
• options: ship-to-home
• in stock #: 2
• prices: $445.98–$699.30
• item condition: Used

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials > Assemblies

payments differentialsdepo:

• credit card: visa
• wallet: google-pay
• other

returns differentialsdepo:

• time: 30 days
• paid by: buyer
• policy: returns accepted