1. Engine Cooling Components Deals
  2. sku: 20311477894437721
  3. REIN SX-EC0B

REIN SX-EC0B Coolant Reservoir Kit 2.0L 3.2L L4 V6

fits model: Lt, Quattro. make: Audi. year: 2008–2015.

Sx-ec0b Rein Coolant Reservoir Kit For 2008-2015 Audi Tt Quattro 2.0l 3.2l L4 V6 Lt

( Brand: Rein ), ( Manufacturer Part Number: SX-EC0B ), ( Ipn: C142 44-25 ), ( Placement On Vehicle: Belts Cooling Radiators Coolers ), ( Compatible Model: Tt Quattro ), ( Compatible Year: 2015 2014 2013 2012 2011 2010 2009 2008 ), ( Core Charge: Free No Core Charge ), ( Type: Engine Coolant Reservoir Kit ), ( Universal Fitment: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Rein Engine Coolant Reservoir Kit )

Review REIN Coolant Reservoir Kit Audi 2.0l 3.2l L4 V6 fits QUATTRO LT 2008–2015

The **REIN SX-EC0B Coolant Reservoir Kit** is a meticulously engineered, high-performance replacement solution designed specifically for Audi s 2008 2015 Quattro models equipped with either the 2.0L L4 or 3.2L V6 engine configurations. Engineered to meet or exceed OEM standards, this kit ensures seamless compatibility with the vehicle s cooling system while delivering superior durability and reliability. Crafted from high-quality, temperature-resistant materials, the reservoir is built to withstand the demanding thermal cycles of modern high-performance engines, preventing leaks, cracks, or deformation under extreme conditions. The kit includes a precision-molded coolant reservoir with a robust, tamper-proof cap featuring a pressure relief valve to maintain optimal system pressure, reducing the risk of coolant loss or overheating. The reservoir s clear, reinforced polycarbonate construction allows for easy visual monitoring of coolant levels, while its ergonomic design ensures effortless installation and removal. Compatible with Audi s proprietary coolant formulations, including the G12 or G13 variants, this kit is ideal for both routine maintenance and performance upgrades, offering a perfect blend of functionality and longevity. Whether used in daily driving scenarios or high-stress applications, the REIN SX-EC0B ensures consistent engine protection and cooling efficiency, making it an indispensable upgrade for Audi enthusiasts seeking peace of mind and long-term reliability.

### Pros and Cons of buying a Rein SX-EC0B Coolant Reservoir Kit for 2008 2015 Audi Quattro (2.0L/3.2L L4/V6)

#### **Pros:**

1. **OEM Quality and Fitment** The Rein SX-EC0B is designed as an exact replacement for the original Audi coolant reservoir, ensuring proper fitment without modifications. This reduces the risk of leaks or improper installation, which can occur with aftermarket parts that don t match the factory dimensions precisely.

2. **Durability and Material** Rein parts are known for using high-quality materials, including reinforced plastic or polycarbonate, which are resistant to cracking, warping, or degradation over time. This is particularly important for coolant reservoirs, which are exposed to heat, pressure, and corrosive fluids.

3. **Compatibility with Audi Systems** The kit includes all necessary components (reservoir, cap, hoses, and clamps) to function seamlessly with the Audi s cooling system, including the thermostat housing and radiator connections. This minimizes the risk of compatibility issues that can arise with generic aftermarket parts.

4. **Warranty and Reliability** Rein is a reputable brand with a history of producing reliable automotive parts. Their products often come with warranties (typically 1 2 years), providing peace of mind against defects in materials or workmanship.

5. **Prevents Coolant Leaks** One of the most common failures in Audi cooling systems is a cracked or leaking reservoir. The Rein kit addresses this by offering a robust, factory-matched replacement that is less likely to fail prematurely.

6. **Easy Installation** The kit is designed for straightforward installation, requiring only basic tools. The included instructions and part numbers align with Audi s service procedures, making it accessible for DIYers or mechanics.

7. **Support for Performance and Modifications** If you plan to modify your Audi s cooling system (e.g., upgrading the radiator, adding a performance thermostat, or installing an oil cooler), the Rein reservoir provides a solid foundation that won t become a bottleneck.

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#### **Cons:**

1. **Cost Relative to Generic Alternatives** While Rein is a premium brand, its coolant reservoir kit may be more expensive than generic or no-name alternatives. For budget-conscious buyers, cheaper options might seem tempting, but they often lack the durability and fitment precision of Rein.

2. **Limited Customization** The Rein kit is a direct replacement and does not offer customization options (e.g., different colors, sizes, or materials). If aesthetics or specific performance tweaks are a priority, you may need to explore other brands or aftermarket modifications.

3. **Potential Overkill for Minor Repairs** If your reservoir is only slightly damaged (e.g., a small crack that hasn t caused a leak yet), some may argue that a Rein kit is more expensive than necessary. In such cases, a quick fix (e.g., epoxy or a temporary sealant) might suffice temporarily, though Rein is still the best long-term solution.

4. **Availability and Lead Times** Depending on the retailer, Rein parts may not always be in stock, leading to potential delays in ordering. This is less of an issue with widely available brands but is worth considering if you need the part urgently.

5. **Mixed Reviews on Specific Models** While Rein is generally reliable, some owners report minor issues with certain Audi models, such as slight misalignment during installation or occasional leaks at the hose connections. Proper installation and using the correct clamps can mitigate these risks.

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### **Conclusion:**

The **Rein SX-EC0B Coolant Reservoir Kit** is an excellent choice for owners of 2008 2015 Audi Quattro models (2.0L/3.2L L4/V6) who prioritize **durability, fitment, and long-term reliability**. It is the safest option to prevent coolant leaks, which can lead to overheating and costly engine damage. While it may cost more upfront than generic alternatives, the peace of mind and reduced risk of future failures justify the investment.

For those on a tight budget, it s worth comparing the price against other high-quality brands like **Mann Filter, ACDelco, or Bosch**, which also offer reliable OEM replacements. However, Rein s reputation for consistency and compatibility makes it the **strongest recommendation** for Audi owners who want a hassle-free, long-lasting solution.

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### **Final Recommendation:** **Buy the Rein SX-EC0B Coolant Reservoir Kit** if:

- You want a **direct OEM replacement** with minimal risk of leaks or installation issues.

- You prioritize **durability and longevity** over cost savings.

- You plan to keep your Audi for the long term and want to avoid future cooling system failures.

**Consider alternatives** (e.g., Mann Filter or ACDelco) only if:

- You are working with a limited budget and can verify the alternative s compatibility through reviews or professional installation.

- You are certain the generic part will fit perfectly and have no history of premature failure in your specific model.

For most Audi owners, the Rein kit is the **best balance of quality, reliability, and peace of mind**. Always pair the purchase with a **coolant flush** and **inspection of the cooling system** (hoses, thermostat, water pump) to ensure optimal performance.

Details:

Rein Coolant Reservoir Kit for 2008 - 2015 Audi TT Quattro 2.0L 3.2L L4 V6 Lt: Status: In Stock.

part #: sxec0b prices

  • $36.43-$44.69

specifications ocoosys:

  • for models: Lt, Quattro
  • for makes: Audi
  • for years: 2008-2015
  • brand: Rein
  • mpn: Sx-ec0b
  • ipn: C142 44-25
  • placement on vehicle: Belts Cooling Radiators Coolers
  • compatible model: Tt Quattro
  • compatible year: 2015 2014 2013 2012 2011 2010 2009 2008
  • core charge: Free No Core Charge
  • type: Engine Coolant Reservoir Kit
  • universal fitment: Direct Replacement
  • bundle description: 1 Pc Genuine Rein Engine Coolant Reservoir Kit

seller ocoosys:

  • city: Indianapolis, Indiana
  • # reviews: 631576
  • rating: 99.5%

payments ocoosys:

  • wallet: Google-pay
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  • credit card: Visa

shipping ocoosys:

  • class: Standard, Expedited
  • type: Fixed
  • service: Standard, Expedited
  • transit: 2-6 Days
  • cost: $0.00

general ocoosys:

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

returns ocoosys:

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

offer ocoosys:

  • options: Ship-to-home
  • started: March 11, 2026
  • availability: In Stock
  • sold: 0
  • quantity: 3
for models: lt, quattro, for makes: audi, for years: 2008-2015, placement on vehicle: belts cooling radiators coolers, compatible model: tt quattro, compatible year: 2015 2014 2013 2012 2011 2010 2009 2008, core charge: free no core charge, type: engine coolant reservoir kit, universal fitment: direct replacement, bundle description: 1 pc genuine rein engine coolant reservoir kit,
category: auto parts > car truck parts accessories > engine cooling components, sku: 20311477894437721,
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