MINI 63-17-9-879-003-004 Turn Signal 63-17-9-879-003/004

( Brand: Mini ), ( Manufacturer Part Number: 63-17-9-879-003/004 ), ( Mounting Style: Screws ), ( Items Included: Bulbs ), ( Vintage Part: No ), ( Placement On Vehicle: Left ), ( Type: Side Marker Light Assembly ), ( Voltage: 12 V ), ( Housing Color: Black ), ( Finish: Smooth ), ( Lighting Technology: Led )

Review MINI 63-17-9-879-003/004 Coopers Turn Signal Pair fits COOPER F56 2020–2024

The **Mini Cooper 63-17-9-879-003/004 F56 Turn Signal Assembly (2020 2024)** is a precision-engineered component designed exclusively for the fifth-generation (F56) Mini Cooper lineup, ensuring seamless integration with the vehicle s sleek, modern styling while maintaining optimal functionality. This high-quality turn signal unit combines durability with a refined aesthetic, featuring a compact yet robust housing crafted from durable, long-lasting materials that resist environmental wear, including exposure to UV rays, moisture, and minor impacts. The assembly incorporates a **clear, polycarbonate lens** with a precision-molded design, delivering crisp, high-visibility illumination that enhances road safety and compliance with regulatory standards. Engineered to fit models equipped with the **F56 platform**, this turn signal assembly is compatible with both the **63-17-9-879-003** and **63-17-9-879-004** variants, ensuring a universal solution for owners seeking reliability without sacrificing style.

Beyond its functional excellence, the turn signal assembly is meticulously calibrated to align with the Mini Cooper s signature design language, blending seamlessly with the vehicle s angular headlamp cluster and modern LED or halogen lighting systems. The mounting mechanism is engineered for a secure, vibration-resistant fit, preventing misalignment or loosening over time, which is critical for maintaining consistent performance in varying driving conditions. Whether installed on a **Mini Cooper Hardtop, Clubman, or Countryman**, this component adheres to OEM specifications, guaranteeing a professional-grade finish that preserves the vehicle s resale value and aesthetic integrity. For enthusiasts and mechanics alike, this turn signal assembly represents a straightforward yet essential upgrade, offering a perfect balance of performance, longevity, and design cohesion for the latest F56 models.

### **Pros and Cons of Buying a 2020 2024 Mini Cooper S (F56) with the "Coopers" Package (63-17-9-879-003/004 F56)**

#### **Pros**

1. **Performance and Driving Dynamics**

The Mini Cooper S (F56) is a rear-wheel-drive (RWD) or all-wheel-drive (AWD) model with a turbocharged 2.0L inline-4 engine producing **228 horsepower** (RWD) or **248 horsepower** (AWD). This provides a sporty, engaging driving experience with sharp handling, precise steering, and a low center of gravity. The AWD version offers better traction in wet or slippery conditions.

2. **Coopers Package Enhancements**

- **19-inch alloy wheels** (stylish and lightweight, improving handling).

- **Sport-tuned suspension** (stiffer springs and dampers for better road feel and cornering).

- **Cooper S badging and unique styling cues** (distinctive front and rear bumpers, side skirts, and alloy wheel design).

- **Cooper S-specific exhaust note** (a sportier, more aggressive sound than the standard Cooper).

- **Cooper S interior trim** (black leather seats, sportier dashboard, and Cooper S badging).

- **Cooper S gear ratios** (slightly quicker shifts for a more engaging driving feel).

These modifications make the car feel more performance-oriented than the base Cooper.

3. **Efficiency and Practicality**

- The **2.0L turbo engine** is fuel-efficient for its class, with **combined MPG ratings around 26 30 MPG** (varies slightly by model year and transmission).

- The **5-speed manual or 7-speed automatic (S-Tronic)** transmission offers a good balance of engagement and smoothness.

- The **compact size** (4.5 meters long) makes it easy to park and maneuver in cities, while still offering decent rear legroom for passengers.

4. **Tech and Comfort Features**

- **Standard iDrive infotainment system** (8-inch touchscreen with Apple CarPlay and Android Auto compatibility).

- **Available Mini Connected services** (remote start, vehicle tracking, and over-the-air updates).

- **Comfortable seating** (adjustable seats with good support, though not as luxurious as higher-end Mini models).

- **Good sound insulation** (decent cabin quietness for its class).

5. **Resale Value**

Mini Cooper S models hold their value reasonably well, especially with low mileage and good maintenance records. The F56 platform is still relatively new (as of 2024), so depreciation is slower compared to older models.

6. **Brand Prestige and Style**

Mini has a strong reputation for **quirky, stylish, and fun-to-drive** cars. The Cooper S package gives it a more aggressive, performance-focused look that appeals to enthusiasts.

7. **Reliability (Compared to Competitors)**

While no car is perfect, the **Mini Cooper S (F56) has shown decent reliability** in early reviews, with common issues being minor (e.g., minor electrical quirks, suspension wear). The turbocharged engine is robust, and the AWD system is well-integrated. However, as with any car, regular maintenance is key.

---

#### **Cons**

1. **Reliability Concerns (Early F56 Models)**

- **Turbocharger failures** (due to carbon buildup or poor maintenance).

- **Transmission (S-Tronic) glitches** (delayed shifts, occasional stalling).

- **Electrical problems** (sensor failures, infotainment lag).

- **Suspension wear** (struts and bushings may need replacement sooner than expected).

- **2023 2024 models** have seen improvements, but long-term reliability data is still emerging.

2. **High Cost of Ownership**

- **Maintenance and repairs** can be expensive due to Mini s premium pricing and specialized parts.

- **Tires, brakes, and suspension components** wear out relatively quickly, especially on sport-tuned models.

- **Insurance costs** are higher than average for a car in this segment.

3. **Comfort and Practicality Trade-offs**

- The **sport-tuned suspension** makes for a fun drive but can be **harsh on rough roads** compared to softer setups.

- **Rear seat space** is tight only suitable for short trips or children. Luggage capacity is limited ( 10 12 cubic feet).

- **Noisy cabin** at highway speeds due to wind and road noise (though better than some competitors).

4. **Transmission Issues (Manual vs. Automatic)**

- The **5-speed manual** is engaging but can feel **clunky or stiff** compared to smoother alternatives.

- The **7-speed S-Tronic automatic** has had **reports of delayed shifts and occasional stalling**, particularly in early models.

5. **Fuel Economy Compromise**

While decent, the **turbocharged engine sacrifices some efficiency** compared to naturally aspirated or hybrid alternatives. Expect **lower MPG than a Honda Civic Si or Mazda3 Turbo**.

6. **Limited Off-Road Capability (AWD Only)**

- The **AWD system is not designed for serious off-roading** it s more for light snow and wet conditions. For true off-road performance, you d need a different car.

7. **Depreciation and Market Saturation**

- Mini Cooper S models are **popular but not as exclusive** as they once were, leading to **strong competition in the used market**.

- Depreciation rates may be higher than expected if you plan to keep it long-term.

8. **Minor Interior Quality Issues**

- Some owners report **plastic feel in lower trim areas** and **less premium materials** than higher-end Mini models (e.g., John Cooper Works).

- **Heated seats are not standard** (must be ordered as an option).

---

### **Conclusion**

The **2020 2024 Mini Cooper S (F56) with the Coopers Package** is an **excellent choice for enthusiasts** who prioritize **fun driving, sporty handling, and a stylish yet practical compact car**. It delivers **strong performance, engaging dynamics, and a unique personality** that sets it apart from mainstream sedans. However, **potential reliability issues (especially in early models), high maintenance costs, and a less comfortable ride** on rough roads are drawbacks to consider.

If you **drive carefully, maintain the car properly, and don t mind occasional quirks**, this Mini will provide **years of enjoyable driving**. However, if **reliability, comfort, or fuel efficiency** are top priorities, you may want to consider alternatives like the **Mazda3 Turbo, Honda Civic Type R, or Volkswagen Golf GTI**.

---

### **Recommendation**

- You **love sporty, rear-wheel-drive handling** and want a **fun, stylish daily driver**.

- You **drive mostly on well-maintained roads** and can afford **regular maintenance** (oil changes, suspension checks, turbo monitoring).

- You **prefer a manual transmission** (though the automatic is improving).

- You **don t need extreme practicality** (e.g., long trips with passengers or heavy cargo).

- You **find a well-maintained example** (preferably **2023 2024 model year**) with a **clean service history**.

- You **prioritize reliability over fun** and want a car with fewer reported issues.

- You **frequently drive on rough roads** and prefer a smoother ride.

- You **can t afford unexpected repair costs** (e.g., turbo, transmission, or suspension work).

- You **need a more practical or fuel-efficient car** for daily commuting.

- **Mazda3 Turbo (Skyactiv-G)** More reliable, better fuel economy, still sporty.

- **Honda Civic Type R (10th Gen)** More proven reliability, sharper handling.

- **Volkswagen Golf GTI** More refined, better tech, but less engaging.

- **BMW 230i (F40)** Similar sporty feel, but with BMW s reputation for reliability (though more expensive).

**Final Verdict:** The Mini Cooper S (F56) Coopers Package is a **great car for the right buyer** one who values **driving enjoyment over perfection**. If you re willing to **monitor maintenance and accept some compromises**, it s a fantastic choice. Otherwise, explore alternatives with stronger reliability ratings.

Details:

Sold as a pair, parts 63-17-9-879-003/004. Questions please message me.

part #: 63179879003004 prices

• $48.09-$59.31

specifications sidemarkeligh:

• for models: F56, Cooper
• for years: 2020-2024
• brand: Mini
• mpn: 63-17-9-879-003/004
• mounting style: Screws
• items included: Bulbs
• vintage part: No
• placement on vehicle: Left
• type: Side Marker Light Assembly
• voltage: 12 V
• housing color: Black
• finish: Smooth
• lighting technology: Led

general sidemarkeligh:

• condition: Used
• Car Truck Parts Accessories > Lighting Lamps > Side Marker Light Assemblies

shipping sidemarkeligh:

• carrier: USPS
• class: Standard
• transit: 3-9 Days
• cost: $5.52
• type: Calculated
• service: USPS Ground Advantage

payments sidemarkeligh:

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

returns sidemarkeligh:

• policy: No Returns

offer sidemarkeligh:

• options: Ship-to-home
• sold: 0
• started: March 4, 2026
• availability: In Stock
• quantity: 1
• best offers: True

seller sidemarkeligh:

• # reviews: 158
• city: Rochester, New York
• rating: 100.0%

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