BMW 7580482 Engine Crankshaft Crank Shaft 3.0L N55

( Manufacturer Part Number: 7580482 ), ( Part Type: Engine Crankshaft Crank Shaft ), ( Miles: 166, 312 ), ( Tag: V58256 )

Review BMW 3.0l N55 Engine Crankshaft Crank Shaft fits X5 E70 2013

The **BMW 7580482 2013 X5 E70 3.0L N55 Engine Crankshaft** is a precision-engineered component designed to deliver the uncompromising performance and reliability expected from BMW s legendary N55 inline-six powerplant. This crankshaft is a critical element of the E70 X5 s 3.0-liter twin-turbocharged engine, meticulously crafted to withstand the immense stresses of high-revving operation, turbocharger spooling, and the aggressive torque delivery characteristic of the N55 architecture. Manufactured to BMW s exacting specifications, this forged steel crankshaft features a robust five-main-bearing design, ensuring optimal stability and durability under extreme loads. The counterweights are dynamically balanced to minimize vibration, contributing to the smooth, refined power delivery that defines the X5 s driving experience. With its precision-machined journals and optimized bearing surfaces, this crankshaft is engineered to maintain peak efficiency, reducing friction and extending engine life even under demanding conditions. Whether used in a restoration project, performance upgrade, or as a high-quality replacement for a worn or damaged original, this crankshaft embodies BMW s commitment to engineering excellence, offering a seamless fit and performance-enhancing reliability for the E70 s iconic 3.0L N55 engine.

### **Pros and Cons of Buying a 2013 BMW X5 E70 (3.0L N55 Engine) with a Crankshaft Issue (VIN: 7580482)**

#### **Pros**

1. **Strong Engine Base (N55)** The 3.0L N55 is a well-regarded inline-six engine known for its smooth power delivery, reliability, and efficiency. It produces around 258 horsepower and 258 lb-ft of torque, making it capable for towing and highway driving.

2. **Proven Reliability (When Maintained)** The N55 is a robust engine when properly serviced. Many owners report few issues if oil changes, timing belt, and other critical components are kept up to date.

3. **Good Resale Value** BMW s luxury status and strong aftermarket support mean that even used X5s retain decent resale value, especially if well-maintained.

4. **Comfortable & Spacious Interior** The E70 X5 offers a spacious cabin with premium materials (depending on trim), excellent sound insulation, and a comfortable ride, making it ideal for families or long drives.

5. **Available Technology (For Its Time)** Depending on the trim, the 2013 X5 may come with features like navigation, Bluetooth, iDrive controls, and optional luxury amenities like heated seats and a panoramic roof.

6. **Towing & Performance Capability** With the right setup (e.g., xDrive AWD), the X5 can tow moderate loads (up to 5,000 lbs with proper equipment), and the N55 provides solid acceleration for its class.

7. **Aftermarket & Parts Availability** The E70 platform is well-supported by aftermarket parts, making repairs and modifications easier and more affordable than on newer BMWs.

8. **Potential for Cost-Effective Repairs** If the crankshaft issue is isolated (e.g., a worn bearing or minor damage), repairs may be less expensive than on a newer, high-mileage luxury SUV.

---

#### **Cons**

1. **Crankshaft Issue (Major Concern)**

- A crankshaft problem (whether from wear, damage, or failure) is a **serious mechanical issue** that can lead to catastrophic engine failure if not addressed immediately.

- **Worn main bearings** (leading to metal shavings in oil, blue smoke, knocking noises).

- **Rod bearing failure** (can cause severe engine damage if not caught early).

- **Cracked or bent crankshaft** (often due to overheating or poor maintenance).

- **Repair cost**: Replacing a crankshaft or bearings can range from **$3,000 to $6,000 **, depending on labor rates and whether the engine needs a full rebuild.

2. **High Maintenance Costs** BMWs, especially luxury models, are expensive to maintain. Routine services (timing belt, spark plugs, oil changes) add up, and parts can be costly.

3. **Electrical & Software Quirks** The E70 X5 is known for occasional electrical gremlins (e.g., sensor failures, iDrive glitches, infotainment issues). These can be frustrating and may require professional diagnosis.

4. **Aging Platform (E70)**

- The E70 was produced from **2006 2013**, meaning it lacks modern safety features (e.g., advanced driver-assistance systems, improved crash structures).

- **Rust issues** (especially in snowy climates) can be a concern, particularly on lower sections of the chassis and undercarriage.

- **Transmission reliability** The ZF 6HP21 automatic (common in the X5) is generally robust but can develop issues like delayed shifting or solenoid failures over time.

5. **Depreciation** While the X5 holds value better than many luxury SUVs, it still depreciates significantly. A 2013 model will have lost a large portion of its original value.

6. **Fuel Economy Limitations** The N55 is not the most fuel-efficient engine in its class. Expect around **15 18 MPG in the city and 20 24 MPG on the highway**, which is average for a large SUV.

7. **Potential Hidden Problems**

- **Timing Belt & Water Pump**: The N55 requires a **timing belt replacement every 60,000 100,000 miles** (varies by service interval). If neglected, it can cause **catastrophic engine damage**.

- **Oil Consumption**: Some N55 engines develop **oil leaks or excessive consumption**, requiring frequent top-ups.

- **Suspension Wear**: After 10 15 years, bushings, struts, and control arms may need replacement, adding to maintenance costs.

8. **Resale Market Competition**

- There are **many used E70 X5s** on the market, so competition for buyers may drive prices down but this also means more options for finding a better deal (or a worse one).

- Newer BMW SUVs (e.g., X3, X5 F15) offer better tech and safety, making the E70 less appealing to some buyers.

---

### **Conclusion & Recommendation**

#### **Should You Buy This X5?**

1. **Crankshaft Condition & Repair Feasibility**

- If the crankshaft issue is **minor (e.g., worn bearings, minor scoring)**, a **rebuild or crankshaft replacement** may be a viable solution, especially if the rest of the engine is in good shape.

- If the crankshaft is **cracked or severely damaged**, the repair cost may outweigh the vehicle s value, making it a **poor buy**.

- **Get a professional engine inspection** (preferably from a BMW specialist) to assess the extent of the damage. A **compression test, oil analysis, and visual inspection** are essential.

2. **Budget & Long-Term Costs**

- If you re prepared for **potential high repair costs** (engine, transmission, electrical, suspension), the X5 can be a **great used luxury SUV**.

- If you re **not comfortable with unexpected expenses**, consider a **newer model with a known clean history** or a **different brand** (e.g., Lexus GX, Mercedes M-Class).

3. **Maintenance History**

- Timing belt replacements.

- Oil changes (synthetic, proper intervals).

- Coolant flushes (to prevent overheating-related crankshaft issues).

- No history of **ignoring check engine lights or rough running**.

- A **well-documented maintenance history** significantly increases the car s reliability.

4. **Alternative Options**

- A **different E70 X5 with a known good engine** (check for **no oil consumption, smooth operation**).

- A **newer BMW X5 (F15) with a N57 or B58 engine** (better fuel economy, modern tech).

- A **competitor SUV** (e.g., Lexus GX, Audi Q7, Mercedes M-Class) with a **proven engine** (e.g., V8, V6 diesel).

5. **Test Drive & Inspection**

- **Listen for knocking, ticking, or unusual noises** (especially under acceleration/deceleration).

- **Check for blue smoke** (indicates burning oil, possible crankshaft/bearing issue).

- **Test drive on highways** to ensure smooth power delivery and no hesitation.

- **Get a pre-purchase inspection (PPI)** from a **trusted mechanic** this can cost **$150 $300** but may save thousands in repairs.

---

### **Final Recommendation**

The **crankshaft issue is confirmed to be minor and repairable** (e.g., bearing replacement rather than a full crankshaft swap).

You **have the budget for potential major repairs** (engine, transmission, electrical).

The **maintenance history is thorough and reliable**.

You **plan to keep the vehicle for at least 5 7 more years** (to justify the upfront and long-term costs).

The **crankshaft damage is severe** (cracked, bent, or beyond economical repair).

You **cannot afford unexpected repairs** (BMWs are expensive to maintain).

The **seller refuses to provide full service records** or the car has **no history**.

You **prefer a newer model with modern safety and tech features**.

1. **Get a detailed inspection** from a **BMW specialist** to confirm the crankshaft condition.

2. **Compare repair costs** to the car s current value and your budget.

3. **Negotiate the price** based on the inspection findings (e.g., deduct repair costs from the sale price).

4. **Consider alternatives** if the risks outweigh the rewards.

If the X5 passes inspection with a **fixable crankshaft issue

Details:

SHIPPING DEALS: Review our shipping details before you purchase. We subscribe to fitment software and include all relevant useful information in our listings whenever possible. Made for USA Vehicles: All vehicles and parts are manufactured to be sold the market. On return this item.

Emissions standards, side of road vehicles drive on, etc. Weather patterns cold vs.: Item has been fully inspected and tested found to be in good working order. And cultural preferences income levels, family sizes, typical modes of transportation, etc. After items are removed and cleaned they inspected one final time before posting.

The more actions option. Initial testing consists of starting the vehicle, running code scans, road if safe to do so, and completing an extensive inspection checklist. There may be normal signs of wear and tear present such as scratches, scuffs, dirt, etc. The pictures are the ACTUAL PICTURES OF THE ITEM FOR SALE.

Left-Hand Drive Vehicles.

part #: 7580482 price

• $399.99

specifications cranshafengin:

• for models: X5, E70
• for makes: Bmw
• for years: 2013
• mpn: 7580482
• part type: Engine Crankshaft Crank Shaft
• miles: 166, 312
• tag: V58256

returns cranshafengin:

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

seller cranshafengin:

• city: Oroville, California
• rating: 99.9%
• # reviews: 31660

shipping cranshafengin:

• class: Standard
• cost: $0.00
• service: Standard
• type: Fixed
• transit: 3-8 Days

payments cranshafengin:

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

general cranshafengin:

• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
• condition: Used

offer cranshafengin:

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

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