1. Starters, Alternators, ECUs & Wiring Offers
  2. sku: 6428536941046682
  3. BMW 540I

BMW Chassis Ecm Transmission 591-53290

fits model: 540i, X5. make: Bmw. year: 2002–2003.

591-53290 Bmw Chassis Ecm Transmission Fits 02-03 X5 495039

( Part Type: Ecm Transmission ), ( Conditions Options: Transmission Control Mod. ), ( Genuine Oem: Yes ), ( Ipn: 591-53290 ), ( Manufacturer Warranty: 1 Year ), ( Manufacturer Part Number: 540I )

Review BMW Chassis Ecm Transmission fits 540I X5 2002–2003

The BMW ECM (Electronic Control Module) for the chassis, specifically model number 591-53290, is a crucial component of the powertrain system in BMW X5 vehicles manufactured between the years 2002 and 2003. This ECM is responsible for managing various functions related to the transmission, including shift control, clutch actuation, and vehicle speed sensors.

This particular ECM is a sophisticated microcontroller that utilizes advanced programming to optimize power delivery and fuel efficiency. It communicates with various sensors and actuators throughout the powertrain system to ensure seamless operation. The transmission control module is designed to work in harmony with other engine management systems, such as the engine control module (ECM) and the powertrain control module (PCM).

Key features of this BMW chassis ECM transmission control module include:

1. Advanced transmission control: The ECM optimizes shift points, adjusts clutch engagement, and manages various transmission functions to provide smooth, efficient power delivery.

2. Diagnostic capabilities: The ECM is equipped with self-diagnostic functions, which can help identify and troubleshoot transmission-related issues, reducing downtime and repair costs.

3. Compatibility: This ECM is designed specifically for BMW X5 vehicles with the 591-53290 chassis code, ensuring a perfect fit and seamless integration with the vehicle's powertrain system.

4. Durable design: The ECM is built to withstand the harsh conditions of automotive use, featuring robust components and advanced protection systems to ensure long-lasting performance.

When installing a new ECM, it's important to follow the proper installation procedures to ensure optimal performance and prevent potential issues. Properly connecting all necessary electrical and data connections, programming the ECM with the correct vehicle data, and performing any necessary calibration procedures are essential steps in the installation process.

In summary, the BMW 591-53290 chassis ECM transmission control module is a vital component of the powertrain system in 2002-2003 BMW X5 vehicles. It ensures smooth, efficient power delivery by managing various transmission functions and communicating with other engine management systems. With its advanced diagnostic capabilities, robust design, and compatibility with specific BMW X5 models, this ECM is an essential upgrade for any vehicle owner seeking optimal performance and reliability.

The BMW X5 with the chassis code E53 and engine/transmission combination of 591/53290 (N52B30 engine and ZF 6HP22 transmission) was produced between the years 2002 and 2003. Here are some pros and cons of buying this specific BMW X5 model:

Pros:

1. Reliable engine: The N52B30 engine is known for its durability and reliability, with many units reaching 200,000 miles or more without major issues.

2. Smooth transmission: The ZF 6HP22 transmission is a robust and reliable unit, providing smooth shifts and strong performance.

3. Comfortable ride: The BMW X5 offers a comfortable and refined ride, making it a great choice for those who prioritize comfort.

4. Strong resale value: BMW X5s are known for holding their value well, making them a good investment for those looking to sell in the future.

5. Advanced technology: The X5 was equipped with advanced features for its time, such as iDrive system, xenon headlights, and a sunroof.

Cons:

1. Expensive maintenance: BMWs are known for their high maintenance costs, and the X5 is no exception. Regular maintenance and repair costs can be quite high.

2. Fuel consumption: The N52B30 engine is not particularly fuel-efficient, with an average fuel economy of around 18-20 mpg.

3. Complexity: The X5's advanced technology can be complex and difficult to diagnose and repair, which can add to the cost of ownership.

4. Suspension issues: Some X5 owners have reported issues with the suspension, which can lead to a rough ride or uneven tire wear.

5. Expensive parts: Replacement parts for the X5 can be quite expensive, especially for unique or hard-to-find components.

Conclusion:

The BMW X5 with the 591/53290 engine and transmission combination offers a reliable, comfortable, and technologically advanced driving experience. However, it comes with high maintenance costs, fuel consumption, and the potential for complex repair issues. Ultimately, the decision to buy this specific BMW X5 model depends on your priorities, budget, and willingness to deal with the potential drawbacks.

Recommendation:

If you're considering buying a used BMW X5 with this engine and transmission combination, we recommend doing thorough research on the specific vehicle's history, maintenance records, and any known issues. It's also important to factor in the potential costs of ownership, including maintenance, repairs, and fuel. If you're comfortable with these factors, the BMW X5 can offer a rewarding and enjoyable driving experience. However, if you're looking for a more affordable or low-maintenance option, you may want to consider other models or vehicles.

part # 540i prices

  • $40.00-$81.00

specifications wiringwench:

  • for models: 540i, X5
  • for makes: Bmw
  • for years: 2002-2003
  • part type: Ecm Transmission
  • conditions options: Transmission Control Mod.
  • genuine oem: Yes
  • interchange part number: 591-53290
  • manufacturer warranty: 1 Year
  • manufacturer part number: 540I

general wiringwench:

  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules
  • condition: Used

shipping wiringwench:

  • transit: 15-20 Days
  • cost: $25.00
  • type: Fixed
  • class: Freight
  • service: Flat Rate Freight

payments wiringwench:

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

returns wiringwench:

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

offer wiringwench:

  • quantity: 1
  • started: June 10, 2025
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • best offers: True

seller wiringwench:

  • rating: 95.5%
  • # reviews: 21739
for models: 540i, x5, for makes: bmw, for years: 2002-2003, part type: ecm transmission, conditions options: transmission control mod., genuine oem: yes, manufacturer warranty: 1 year,
manufacturer: bmw, category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 6428536941046682,

Bmw 540I Is Similar To:

wiringwench logo
5 offers $40.00–$81.00 USD
  • Offer #1: $40.00 price + free delivery = $40.00* total. Free shipping Estate sale find.FREE SHIPPING
  • Offer #2: $80.00 price + free delivery = $80.00* total. BMW X5 02-03 Transmission; 4.6L BMW X5 02-03 Transmission; 4.4L.FREE SHIPPING
  • Offer #3: $81.00 price + $28.23 delivery = $109.23* total. TRANSMISSION,MOD 4.4L 7526302.+$28.23 shipping
  • Offer #4: $129.98 price + free delivery = $129.98* total.FREE SHIPPING
  • Offer #5: $74.99 price + free delivery = $74.99* total.FREE SHIPPING