BMW 22116860472 Right Passenger Engine Motor Mount G01 G05 G26 B58

( Manufacturer Part Number: 22116860472 ), ( Part Type: Engine Motor Mount ), ( Oe/oem Part Number: 2987952 ), ( Series: G05 ), ( Car: 2019 Bmw X5 ), ( Located: Z193 ), ( Conditiondescription: Intact Pair ), ( Seller Warranty: 30 Days )

Review BMW Oem G01 G05 G26 Right Passenger Engine B58 Motor Mount fits G12 G20 G22 G30 AWD

The **BMW B58 engine right-hand passenger-side motor mount (part number 22116860472)** is a critical component designed to support and isolate the high-performance B58 twin-turbocharged inline-six engine across BMW s most advanced AWD (AllWheelDrive) models, including the **G01 X5, G05 X6, G12 X4, G20 Z4, G22 M240i, G26 M235i, and G30 5 Series**. Crafted from high-strength, durable materials, this mount is engineered to withstand the intense vibrations, torque, and dynamic forces generated by the B58 s aggressive power delivery ranging from the standard 306 horsepower in the 230i to the 503 horsepower in the M240i. Its robust construction ensures precise engine positioning while absorbing road-induced shocks, thereby enhancing ride comfort and reducing stress on the drivetrain and suspension components. The mount s precise fitment is essential for maintaining optimal alignment of the engine bay, particularly in AWD applications where the torque vectoring system and differential require stable mounting points. Whether installed in a high-revving turbocharged sedan, a rugged SUV, or a sporty convertible, this motor mount plays a pivotal role in preserving the integrity of BMW s signature driving dynamics while accommodating the demands of modern performance engineering. For enthusiasts and mechanics alike, replacing a worn or damaged version is a straightforward yet vital service to prevent engine sag, excessive noise, or even drivetrain misalignment, ensuring the B58 s legendary responsiveness remains intact.

### **Pros and Cons of Buying a BMW with the B58 Engine (Right Passenger Side Mount, AWD Models: G01, G05, G12, G20, G22, G26, G30)**

The **BMW B58 engine** is a twin-turbocharged inline-6 powerplant found in several AWD models across the **G01 (5 Series), G05 (X3), G12 (X5), G20 (Z4), G22 (X1), G26 (X6), and G30 (X7)**. Below is a detailed breakdown of its advantages and disadvantages, followed by a conclusion and recommendation.

---

### **Pros of the B58 Engine**

1. **High Performance and Efficiency**

- The B58 is BMW s most advanced inline-6 engine, combining **twin turbocharging, direct injection, and a high compression ratio (10.5:1)** for strong power delivery.

- **Output ranges from 258 hp (B58B20) to 530 hp (B58B30)** in high-performance variants, making it suitable for both daily driving and spirited acceleration.

- **EPA-rated at 20-25 MPG (combined)** in most models, which is competitive for a turbocharged AWD BMW.

2. **Durability and Reliability (Compared to Older BMW Engines)**

- Unlike the **N52/N54** (which had common issues like turbo lag, oil leaks, and carbon buildup), the **B58 is more refined**.

- **Forged crankshaft and connecting rods** improve longevity, reducing the risk of catastrophic failure.

- **Better turbo matching** reduces lag compared to earlier BMW twins.

3. **Advanced Technology and Features**

- **Valvetronic variable valve lift** (no traditional throttle body) improves efficiency and responsiveness.

- **Direct injection** (with port injection in some variants) helps with power and emissions compliance.

- **AdBlue system** (for diesel models, though the B58 is gasoline-only) is not present, simplifying maintenance.

- **Integrated starter-generator (ISG)** in some models improves fuel economy.

4. **AWD Capability**

- The **xDrive AWD system** is well-integrated, providing **better traction in snow and wet conditions** compared to FWD rivals.

- **Electronic limited-slip differential (eLSD)** in some models enhances cornering grip.

5. **Modern BMW Build Quality**

- **G01/G05/G12/G20/G22/G26/G30 platforms** (2017 ) benefit from **stiffer chassis, improved sound insulation, and better interior materials** compared to older BMWs.

- **iDrive 7/8** (depending on model year) offers a more intuitive infotainment system.

6. **Aftermarket and Tuning Potential**

- The B58 is **popular among tuners**, with aftermarket support for **turbo upgrades, ECU flashing, and exhaust modifications**.

- **Stage 1-2 tuning** can push power to **400 hp** without major engine modifications.

7. **Lower Carbon Buildup Risk (Compared to N54)**

- While **carbon buildup can still occur**, the B58 s **direct injection system is less prone to severe deposits** than the N54 s port-injected setup.

---

### **Cons of the B58 Engine**

1. **Higher Cost of Ownership**

- **Parts are expensive** turbochargers, fuel injectors, and sensors cost **$1,000 $3,000 each** if they fail.

- **Labor costs** at BMW dealerships are high, though independent shops may offer better rates.

- **Oil changes** should use **BMW LL-01 or equivalent synthetic oil** (every **10,000 15,000 miles**).

2. **Turbocharger Reliability Concerns**

- While improved over the N52/N54, **turbo failures can still occur** due to **oil starvation, carbon buildup, or poor maintenance**.

- **Symptoms of turbo issues:** **whining noise, loss of power, excessive exhaust smoke**.

- **Preventative measures:** Regular **oil changes, fuel system cleaning, and avoiding aggressive driving**.

3. **Carbon Buildup (Though Less Severe Than N54)**

- **Direct injection can lead to carbon deposits** on intake valves, restricting airflow.

- **Symptoms:** **Rough idle, hesitation, or reduced power**.

- **Solution:** **Fuel system cleaning (e.g., Liqui Moly, BG)** every **20,000 30,000 miles**.

4. **Complexity and Maintenance Requirements**

- **More sensors and electronic components** mean **more things that can go wrong**.

- **OBD-II diagnostics** are necessary for proper troubleshooting.

- **High-pressure fuel system** requires **specialized tools** for repairs.

5. **Noise and Vibration (Especially in Lower-Trim Models)**

- Some **B58-equipped models (e.g., 530i, X3 xDrive30i)** can feel **noisy and slightly rough** at idle due to **turbo lag and valve train noise**.

- **Higher-power variants (M540i, X5 xDrive40i)** are smoother but still not as refined as a naturally aspirated engine.

6. **Resale Value (Depends on Model and Condition)**

- **BMW s resale depreciation is steep**, but **well-maintained B58 models hold value better than older N52/N54 cars**.

- **M540i and M models (G01/G12) retain value better** than standard trims.

7. **Potential Electrical Gremlins**

- Like most modern BMWs, **iDrive glitches, sensor failures, and wiring issues** can occur.

- **Software updates** may be needed to resolve minor bugs.

8. **Higher Purchase Price (Compared to Alternatives)**

- **AWD BMWs are expensive upfront**, and the **B58 is found in premium trims** (e.g., **530i, X3 xDrive30i, X5 xDrive30i**).

- **Competitors like Audi S3 (TFSI), Mercedes C300 4Matic, or Lexus NX 350h** may offer better value in some cases.

---

### **Conclusion**

The **BMW B58 engine** is a **strong, efficient, and capable powerplant** that offers **good performance, AWD capability, and modern BMW refinement**. It represents a **significant improvement over older BMW twins (N52/N54)** in terms of **durability, turbo matching, and fuel economy**.

- **Higher maintenance costs** (especially for turbochargers and sensors).

- **Carbon buildup and turbo reliability risks** (though manageable with proper care).

- **Complexity** means **more things can go wrong**, requiring **attention to maintenance**.

- **Resale value is still a concern**, though better than older BMWs.

**If you prioritize performance, AWD capability, and modern BMW tech while being prepared for higher maintenance costs, the B58 is a solid choice.** However, **if you want lower running costs or a more refined experience, alternatives like the Audi TFSI or Mercedes OM654 (in some cases) may be worth considering.**

---

### **Recommendation**

You **need AWD** and want a **modern BMW with good power and efficiency**.

You **plan to maintain it properly** (regular oil changes, fuel system cleaning, turbo monitoring).

You **don t mind higher repair costs** in exchange for **better performance than older BMWs**.

You **enjoy tuning potential** and may consider **aftermarket upgrades later**.

You **can t afford unexpected repairs** (turbo, sensors, fuel injectors).

You **don t drive it often** (idling carbon buildup risk increases).

You **prefer a simpler, more reliable engine** (e.g., **Audi TFSI, Mercedes OM654, or Toyota 2GR-FKS**).

You **don t like BMW s high maintenance costs** (parts, labor, software updates).

- **BMW 530i (G01) / X3 xDrive30i (G05)** Good daily drivers with decent power.

- **M540i (G01/G12)** More refined, better resale, but pricier.

- **X5 xDrive30i (G12) / X6 xDrive30i (G26)** Great AWD SUVs, but watch for turbo longevity.

- **Z4 sDrive35i (G20)**

Details:

Pair, 30 DAY WARRANTY!!, Warranty covers the cost of item. Manufacturer Part Number. MPN: 2987952. Please look at pictures for details.

OE/OEM Part Number: 2987952. Notes: Intact. Condition: Used. It does not cover shipping or labor!, Used condition items may have minor imperfections.

Please understand that being parts are used there may be some wear and tear scratches etc.

part #: 22116860472 prices

• $69.95-$135.95

specifications engimou:

• for models: G12, G20, G22, G30, Awd
• for makes: Bmw
• mpn: 22116860472
• part type: Engine Motor Mount
• oe/oem part number: 2987952
• series: G05
• car: 2019 Bmw X5
• located: Z193
• conditiondescription: Intact Pair
• seller warranty: 30 Days

returns engimou:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

payments engimou:

• other
• wallet: Paypal
• credit card: Discover

seller engimou:

• rating: 99.9%
• city: Hollywood, Florida
• # reviews: 6726

shipping engimou:

• service: Standard
• transit: 3-7 Days
• cost: $0.00
• class: Standard
• type: Fixed

general engimou:

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

offer engimou:

• sold: 0
• best offers: True
• quantity: 1
• availability: In Stock
• started: March 17, 2026
• options: Ship-to-home

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