BMW 11-51-5-A14-A58 Cooling Pipe Bushing Kit M340I

( Manufacturer Part Number: 11-51-5-A14-A58 ), ( Model: M340I M340I M440I M440I ), ( Part Type: Pipe Bushing ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Year: 2020 2022 2023 2024 2025 ), ( Parts Included: Only Part Reference 7 On The Diagram Is Included )

Review BMW Genuine Cooling Pipe Bushing Kit fits 2020–2025

The **BMW 11-51-5-A14-A58 Cooling Pipe Bushing Kit** is a meticulously engineered aftermarket solution designed to address common wear and tear issues in the cooling system of select BMW models, including the **N54, N55, and N57 inline-six engines** found in vehicles like the **F10 5-Series, F11 5-Series, F12/F13 5-Series, and F06 6-Series**. This high-performance kit replaces the original rubber bushings and grommets that support the cooling pipes, radiator hoses, and intercooler lines, which are prone to cracking, hardening, or leaking over time due to exposure to extreme temperatures, engine heat, and road debris. Crafted from **high-grade silicone or reinforced rubber**, these bushings provide superior durability, flexibility, and resistance to oil, coolant, and environmental contaminants, ensuring a secure and vibration-dampening fit that minimizes stress on the cooling system components. The kit typically includes a **comprehensive set of replacement bushings** for critical areas such as the **radiator support, intercooler inlet/outlet, oil cooler lines, and charge air cooler (CAC) connections**, all of which play a vital role in maintaining optimal engine cooling and turbocharger efficiency. By upgrading to this kit, owners can eliminate persistent leaks, reduce the risk of coolant or oil contamination, and prevent costly damage to the water pump, thermostat housing, or turbocharger system. Installation is straightforward, requiring only basic tools and a bit of patience, as it involves removing the existing bushings, cleaning the mounting surfaces, and securing the new components in place often without the need for disassembling major components like the intercooler or radiator. Whether addressing a minor leak or proactively enhancing the longevity of the cooling system, this **OEM-quality or aftermarket-approved bushing kit** is an essential upgrade for BMW enthusiasts seeking reliability, performance, and peace of mind under the most demanding driving conditions.

### **Pros and Cons of buying a BMW 11-51-5-A14-A58 Cooling Pipe Bushing Kit**

1. **Prevents Coolant Leaks** The cooling pipe bushings are prone to wear, cracking, or leaking over time, especially in high-mileage or performance-driven vehicles. Replacing them with an aftermarket kit ensures a secure seal, reducing the risk of coolant loss, overheating, and potential engine damage.

2. **Compatibility with BMW Models** This specific kit is designed for the **BMW N57 (A14/A58) engine**, meaning it should fit without modification. It s a direct replacement for the OEM parts, ensuring proper alignment and function.

3. **Durability & Quality Materials** Reputable manufacturers use high-quality rubber or silicone compounds that resist heat, oil, and coolant exposure better than OEM parts, which may degrade faster.

4. **Easy Installation** Many aftermarket kits come with clear instructions and are designed for straightforward replacement, often requiring only basic tools. Some kits even include gaskets or seals to simplify the process.

5. **Cost-Effective Maintenance** Replacing bushings early can prevent more expensive repairs down the line, such as a failed water pump, radiator, or even engine damage from coolant leaks.

6. **Performance Benefits** A secure bushing setup reduces vibration and ensures proper coolant flow, which can slightly improve engine cooling efficiency, especially under heavy loads.

7. **Extended Lifespan of Related Components** By preventing leaks, the kit helps protect the **water pump, thermostat housing, and cooling pipes** from premature wear.

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1. **Potential for Low-Quality Kits** Not all aftermarket kits are equal. Cheap or poorly made bushings may fail quickly, leading to recurring leaks. Researching the brand and reading reviews is crucial.

2. **Installation Challenges** While many kits are designed for easy replacement, some may require careful alignment or torque specifications. Improper installation can lead to leaks or damage to surrounding components.

3. **Compatibility Risks** If the kit is not **exactly** right for your specific BMW variant (e.g., differences in engine tuning or minor model-year changes), it may not fit perfectly, leading to leaks or installation difficulties.

4. **Cost Compared to OEM** While aftermarket kits are usually cheaper than OEM parts, they may still be an additional expense if you re not already servicing other cooling system components (e.g., flushing coolant, replacing the water pump).

5. **Time-Consuming if DIY** If you re not experienced with engine repairs, the process may take longer than expected, especially if you encounter resistance or misalignment during installation.

6. **Possible Overkill for Low-Mileage Vehicles** If your BMW has very few miles and no history of coolant leaks, the bushings may still be in good condition. Replacing them prematurely could be unnecessary.

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### **Conclusion**

The **BMW 11-51-5-A14-A58 Cooling Pipe Bushing Kit** is a **reliable and cost-effective solution** for preventing coolant leaks in the N57 engine family. The benefits such as improved leak prevention, durability, and ease of installation outweigh the minor drawbacks, provided you choose a **high-quality kit** and ensure proper installation.

However, if your vehicle has **no history of leaks** and the bushings appear intact, the replacement may not be immediately necessary. In such cases, monitoring for signs of wear (e.g., coolant residue, vibration, or overheating) is advisable before proceeding.

### **Recommendation**

- You ve noticed **coolant leaks, vibration, or overheating symptoms**.

- Your BMW has **high mileage (100,000 miles)** or a history of cooling system issues.

- You re performing **routine maintenance** (e.g., water pump replacement) and want to replace the bushings proactively.

- Your vehicle has **low mileage and no leak history**.

- You re unsure about the **exact compatibility** of the kit with your specific BMW model.

- You re not comfortable with **DIY installation** and don t want to risk improper fitting.

- **Choose a reputable brand** (e.g., Fel-Pro, Dura-Bush, or BMW-specific aftermarket suppliers).

- **Check for reviews** and ensure the kit is **engine-specific** (N57 A14/A58).

- **Consider professional installation** if you re unsure about the process.

- **Flush the cooling system** before and after installation to remove old coolant and prevent debris buildup.

Ultimately, this kit is a **smart preventive measure** for BMW N57 owners, especially those experiencing or anticipating cooling system wear.

Details:

Accurate fitment for all BMW model's. Parts must be resalable and in the original packaging. Electrical parts are not returnable. We proudly support BMW drivers, independent repair facilities, and DIY enthusiasts throughout the Chicago land area across country.

Genuine BMW Parts. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 11515a14a58 prices

• $181.88-$480.99

specifications ocoosys:

• for makes: Bmw
• for years: 2020-2025
• mpn: 11-51-5-a14-a58
• model: M340i M340i M440i M440i
• part type: Pipe Bushing
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• year: 2020 2022 2023 2024 2025
• parts included: Only Part Reference 7 On The Diagram Is Included

shipping ocoosys:

• class: Standard
• type: Fixed
• transit: 3-9 Days
• cost: $9.99
• service: Standard

general ocoosys:

• condition: New
• Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components

offer ocoosys:

• started: April 6, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 4

payments ocoosys:

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

returns ocoosys:

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

seller ocoosys:

• # reviews: 396
• rating: 99.0%
• city: Elmhurst, Illinois

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