1. Grilles Exterior For Sale
  2. sku: 20365269771354752
  3. MINI 51-74-7-301-610

MINI 51-74-7-301-610 Radiator Air Deflector Duct Right

fits model: F55, F56, Cooper. year: 2014–2020.

51-74-7-301-610 Mini 2014-2020 Cooper S F55 F56 Radiator Support Air Deflector Duct Right

( Brand: Mini ), ( Manufacturer Part Number: 51-74-7-301-610 ), ( Type: Grille ), ( Oe/oem Part Number: 5174 7301610 ), ( Placement On Vehicle: Right ), ( Country Of Origin: Germany )

Review MINI Coopers Radiator Support Air Deflector Duct Right fits COOPER F55 F56 2014–2020

The **Mini Cooper F55/F56 Radiator Air Deflector Duct (Part #51-74-7-301-610, Compatible with 2014 2020 Models)** is a precision-engineered component designed to optimize airflow and thermal efficiency within the engine bay of your Mini Cooper. Crafted from high-quality, durable materials, this deflector duct plays a critical role in directing airflow away from the radiator and cooling system, preventing overheating while maintaining optimal performance under varying driving conditions. Its aerodynamic shape ensures smooth, unobstructed airflow, reducing drag and improving overall cooling efficiency, which is especially beneficial during high-speed driving or in stop-and-go traffic where engine temperatures can fluctuate rapidly. The duct is meticulously fitted to align seamlessly with the radiator and surrounding components, minimizing gaps that could allow hot air to recirculate or debris to accumulate, thereby extending the lifespan of your cooling system. Whether you're navigating urban commutes or tackling spirited drives on winding roads, this duct helps maintain consistent engine temperatures, contributing to smoother operation and enhanced reliability. Its compatibility with the **F55 and F56 models** from **2014 to 2020** ensures a perfect fit, making it an essential upgrade for owners seeking to preserve their vehicle s performance and longevity.

### **Pros and Cons of Buying a Mini 51-74-7-301-610 (2014 2020) Cooper F55/F56 Radiator Air Deflector Duct (Right Side)**

This part is a critical component for the **Mini Cooper F55/F56 (R56/R56A) models**, particularly for cooling performance and airflow management. Below is a detailed breakdown of its advantages and drawbacks, followed by a conclusion and recommendation.

---

### **Pros**

1. **Direct OEM Fitment**

- The part is designed as an **original equipment replacement**, ensuring a perfect fit with no modifications required. This eliminates the risk of misalignment or improper installation, which can lead to airflow restrictions or cooling inefficiencies.

2. **Enhanced Cooling Efficiency**

- The radiator air deflector duct helps **direct airflow** toward the radiator and condenser, improving heat dissipation. This is especially beneficial in high-performance or heavily loaded driving conditions where overheating is a risk.

3. **Durability and Quality**

- As an **OEM or high-quality aftermarket part**, it is typically made from **rigid plastic or reinforced materials**, designed to withstand the stresses of daily driving, including heat, vibration, and minor impacts. This reduces the likelihood of premature failure.

4. **Compatibility with Aftermarket Upgrades**

- If you plan to install **performance cooling upgrades** (e.g., larger radiators, high-flow fans, or upgraded hoses), this duct ensures proper integration with those modifications, maintaining optimal airflow dynamics.

5. **Easy Installation**

- The part is **straightforward to install**, often requiring only basic tools. Most owners or mechanics can replace it in under an hour, depending on access and familiarity with the Mini s engine bay layout.

6. **Prevents Coolant Leaks**

- A properly functioning duct helps **seal the engine bay**, reducing the risk of debris entering the cooling system. This can prevent **clogged radiators, hose failures, or coolant leaks** over time.

7. **Maintains Factory Performance**

- Using the correct duct ensures that the **factory cooling system operates as intended**, which is crucial for **R56/R56A models** that rely on efficient heat rejection for optimal engine performance and longevity.

---

### **Cons**

1. **Limited Availability and Pricing**

- As an **OEM or high-quality aftermarket part**, it may be **more expensive** than generic or low-quality alternatives. Prices can vary depending on the seller (e.g., Mini dealerships vs. third-party suppliers).

- Availability may be **limited**, especially for older model years (2014 2016), as stock can be depleted faster than newer parts.

2. **Potential for Counterfeit Parts**

- If purchasing from **unverified sellers**, there is a risk of receiving a **fake or low-quality duplicate**. Always buy from **reputable suppliers** (e.g., Mini dealerships, trusted aftermarket brands like **Cooper, ACDelco, or local Mini specialists**) to avoid this issue.

3. **Installation Challenges for DIYers**

- While generally easy, **some users may find the installation tricky** due to the Mini s **tight engine bay space** and **clamped or bolted connections**. Those unfamiliar with the process may need to **consult a manual or seek professional help**.

4. **Wear Over Time**

- Like all plastic components, the duct can **crack or degrade** under prolonged exposure to **UV rays, heat, or chemical exposure** (e.g., coolant leaks, brake fluid spills). Regular inspections are recommended.

5. **Compatibility with Modified Engines**

- If you have **aftermarket engine upgrades** (e.g., turbocharged kits, forced induction, or high-flow intercoolers), the stock duct may **not provide sufficient airflow** for the increased heat load. In such cases, an **upgraded duct or custom solution** may be necessary.

6. **Potential for Debris Entry**

- If the duct is **damaged or improperly sealed**, small debris (e.g., leaves, dirt) can enter the cooling system, **clogging the radiator or condenser**. This requires **regular cleaning** of the engine bay and duct area.

---

### **Conclusion**

The **Mini 51-74-7-301-610 radiator air deflector duct (right side)** is a **critical and high-quality component** that plays a key role in maintaining your **F55/F56 Mini Cooper s cooling efficiency**. Its **OEM fitment, durability, and ease of installation** make it a **reliable choice** for most owners. However, **cost, potential counterfeit risks, and long-term wear** are factors to consider.

For **stock or lightly modified vehicles**, this part is **highly recommended** as a **direct replacement** to ensure optimal cooling performance. If you plan **heavy modifications** (e.g., forced induction, high-performance cooling), consider **upgraded alternatives** to match the increased heat load.

---

### **Recommendation**

- **Buy from a trusted source** (Mini dealership, reputable aftermarket supplier, or a well-reviewed online retailer).

- **Inspect the part upon arrival** for cracks, warping, or signs of poor quality.

- **Follow the installation instructions carefully** to avoid misalignment or damage.

- **Perform regular maintenance**, including **cleaning the engine bay and duct area** to prevent debris buildup.

- **Consider an upgraded duct** if you have **significant engine modifications** or experience **cooling issues** with the stock part.

**Final Verdict:** **Worth the investment** for most Mini Cooper owners, especially those prioritizing **reliability and performance**. If budget is a concern, verify the seller s reputation to avoid counterfeit parts. For high-performance builds, explore **aftermarket cooling upgrades** for better airflow management.

Details:

Though most of the cars are not damaged, it should be expected that ALL parts will have wear and tear from normal use. Parts are in Good Used Condition with No Damage except Normal Wear unless stated otherwise. Aftermarket items should not be expected to have perfect fitment as OEM would and likely will exactly match the paint of.

part #: 51747301610 prices

  • $24.00-$74.16

specifications grilexte:

  • for models: F55, F56, Cooper
  • for years: 2014-2020
  • brand: Mini
  • mpn: 51-74-7-301-610
  • type: Grille
  • oe/oem part number: 5174 7301610
  • placement on vehicle: Right
  • country of origin: Germany

returns grilexte:

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

offer grilexte:

  • options: Ship-to-home
  • started: April 11, 2026
  • sold: 0
  • quantity: 1
  • best offers: True
  • availability: In Stock

seller grilexte:

  • rating: 100.0%
  • city: Oregon City, Oregon
  • # reviews: 1555

general grilexte:

  • condition: Used
  • Car Truck Parts Accessories > Exterior Parts Accessories > Grilles

payments grilexte:

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

shipping grilexte:

  • cost: $0.00
  • transit: 4-9 Days
  • type: Fixed
  • class: Expedited
  • service: USPS Priority Mail
  • carrier: USPS
for models: f55, f56, cooper, for years: 2014-2020, type: grille, oe/oem part number: 5174 7301610, placement on vehicle: right, country of origin: germany,
category: auto parts > car truck parts accessories > exterior parts accessories > grilles, sku: 20365269771354752,
Mini 51-74-7-301-610 Is Similar To:
grilexte logo
5 offers $24.00–$74.16 USD
  • Used. Offer #1 priced at $30.00 + $4.47 shipping estimate = $34.47* total. +$4.47 shipping
  • Used. Offer #2 priced at $24.00 + $7.15 shipping estimate = $31.15* total. Used.+$7.15 shipping
  • Neu. Offer #3 priced at $74.16 + $47.14 shipping estimate = $121.30* total. Vor dem Kauf eines Ersatzteils m ssen Sie darauf achten, dass dieses auch mit Ihrem Fahrzeug kompatibel ist! Original Mini 51747301610 - Luftf hrung rechts 1 St ck .+$47.14 shipping
  • Used. Offer #4 priced at $39.99 + $0.00 shipping estimate = $39.99* total. 09/2013 12/2019 Mini Cooper 5-Door S (F55). OE/OEM Part Number: 51747301610.FREE SHIPPING
  • New. Offer #5 priced at $31.19 + $24.17 shipping estimate = $55.36* total. Mini F56 Cooper B36C 2019/07 3 doors 2018-2021. OEM Numbers: 51747301610 / 51 74 7 301 610 / 7301610.+$24.17 shipping

Copyright © grilexte.com