fits model: F12, F13, 650i. make: Bmw. year: 2013–2017.

( Manufacturer Part Number: 6851264-01 ), ( Mounting Style: Bolt-on ), ( Items Included: Front Mount ), ( Material: Aluminum ), ( Vintage Part: No ), ( Placement On Vehicle: Front, Right ), ( California Prop 65 Warning: Motor Vehicles California Requires The Following Notice, Oils And Fluids, Battery Posts, Terminals And Related Accessories Which Contain Lead And Lead Compounds And Other Chemicals Known To The State Of California To Cause Cancer, Birth Defects And Other Reproductive Harm. These Chemicals Are Found In Vehicles, Vehicle Parts And Accessories, Both New And As Replacements. When Being Serviced, These Vehicles Generate Used Oil, Waste Fluids, Grease, Fumes And Particulates, All Known To The State Of California To Cause Cancer, Birth Defects, And Reproductive Harm. ), ( Type: Engine Mount ), ( Finish: Uncoated )
The **BMW 6851264-01** is a high-performance, precision-engineered front right engine mount designed specifically for the **N63 V8 twin-turbocharged engine** found in BMW s **F06 (G12), F12 (G13), and F13 (G14) platforms**, spanning model years **2013 through 2017**. This mount is a critical component of the engine bay s suspension system, ensuring optimal engine positioning, vibration dampening, and structural integrity while maintaining the signature BMW driving dynamics. Crafted from durable **high-grade rubber and reinforced steel components**, this mount is engineered to withstand the immense forces generated by the **N63 s aggressive power delivery**, which includes up to **503 hp (510 hp in some markets) and 553 lb-ft of torque** in its most potent iterations. Its robust construction prevents excessive engine movement, reducing unwanted vibrations and enhancing overall ride comfort while preserving the precision handling that BMW enthusiasts expect. The mount s precise fitment ensures compatibility with the **650i s** front subframe and engine bay layout, accommodating the twin-turbo setup and associated plumbing without compromising on performance or longevity. Whether installed in a stock configuration or as part of a performance upgrade, this mount plays a vital role in maintaining the engine s alignment, protecting surrounding components from wear, and contributing to the vehicle s balanced weight distribution. For those seeking reliability and performance in their high-end BMW, the **6851264-01** is an essential, high-quality replacement part that upholds the brand s reputation for engineering excellence.
### **Pros and Cons of Buying a BMW N63 Engine Front Right Mount (Part Number 6851264-01, F06/F12/F13 6 Series 650i, 2013 2017)**
#### **Pros:**1. **OEM Quality and Fitment** This is a genuine BMW part, ensuring a perfect fit and compatibility with the N63 engine bay. It is manufactured to BMW s exact specifications, reducing the risk of misalignment or improper function.
2. **Durability and Longevity** BMW s front engine mounts are built to withstand the stresses of a high-performance V8 engine. A well-maintained mount can last the lifespan of the vehicle, though wear is inevitable over time.
3. **Sound and Vibration Control** Engine mounts play a critical role in isolating engine vibrations from the cabin, improving ride comfort. A failing mount can lead to excessive noise and harshness, so replacing it restores the intended damping effect.
4. **Prevents Further Damage** If the mount is cracked, leaking, or completely failed, it can cause the engine to shift position, leading to misfires, oil leaks, or even catastrophic engine damage. Replacing it early prevents secondary issues.
5. **Resale Value Impact** A vehicle with a known failing mount may deter potential buyers. Replacing it with an OEM part can improve the car s appeal and perceived condition.
6. **Warranty Coverage (If Applicable)** If the mount fails due to a manufacturing defect within the original warranty period, BMW may cover the replacement, making it a cost-effective solution.
#### **Cons:**1. **High Cost** Genuine BMW parts are expensive, often ranging between **$200 $400** for the mount itself, plus labor (typically **$150 $300** depending on the shop). This can be a significant investment for a single component.
2. **Labor-Intensive Installation** Replacing an engine mount requires lifting the engine slightly, which may involve removing the exhaust manifold, catalytic converter, or other components. This can add time and complexity to the repair.
3. **Potential for Counterfeit Parts** While this is an OEM part, there is a risk of purchasing a fake or low-quality aftermarket knockoff if buying from untrusted sources. Always verify the part s authenticity.
4. **Wear and Tear Over Time** Even OEM mounts degrade with age, mileage, and driving conditions. If the vehicle has high mileage or has been driven aggressively, the mount may fail sooner than expected.
5. **Alternative Solutions May Be Cheaper** Aftermarket mounts (e.g., from **Fel-Pro, Motul, or Eurospec**) can be significantly cheaper (often **$50 $150**) while still providing reliable performance. However, quality varies, so research is essential.
6. **Diagnostic Uncertainty** If the mount is only partially failed (e.g., leaking rubber but still holding), it may not immediately cause noticeable symptoms. This can lead to unnecessary replacements if the issue is something else (e.g., a cracked block or exhaust leak causing rattling).
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### **Conclusion:** Replacing a failing BMW N63 front right mount with an **OEM part (6851264-01)** is a **recommended course of action** if:- The mount is **visibly cracked, leaking, or completely detached**.
- You hear **excessive rattling, clunking, or engine movement** when accelerating or over bumps.
- The vehicle has **high mileage (100K miles) or a history of rough driving**, increasing wear on suspension components.
However, if the mount is **only slightly degraded** or the symptoms are minor, **monitoring it further** (or trying an aftermarket alternative) may be a more cost-effective approach.
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### **Recommendation:**1. **Verify the Issue** Confirm that the mount is indeed the problem (not a cracked exhaust manifold, loose engine bracket, or failing strut tower).
2. **Choose the Right Part**
- **OEM (6851264-01)** is best for longevity and fitment but expensive.
- **High-quality aftermarket (Fel-Pro, Motul, or Eurospec)** offers a good balance of cost and reliability.
3. **Get Multiple Quotes** Compare labor costs from reputable shops to ensure you re not overpaying.
4. **Consider a Full Inspection** If replacing the mount, take the opportunity to check other suspension components (struts, control arms, subframe bushings) for wear.
5. **Maintain the Engine Bay** Regularly inspect mounts, bolts, and related components to prevent future failures.
**Final Verdict:** If the mount is failing, **replace it promptly** either with OEM for peace of mind or a trusted aftermarket option to save money. Delaying the repair risks further engine damage and a less comfortable ride.
13-17 BMW F06 F12 F13 650I N63 Engine Motor Front Right Mount 6851264-01 OEM, Compatibility. All of the parts were taken off donor cars with great care. Some electronics items may need to be reprogrammed function, an electronic item not function without the proper programming.