AUDI 80A805594C Coolant Radiator Lock Carrier Mounting SQ5 80A805594A

( Manufacturer Part Number: 80A805594C ), ( Model: SQ5-AUDI ), ( Part Type: Radiator Lock Mounting ), ( Conditions Options: Radiator Core 1x Crack ), ( Genuine Oem: Yes ), ( Ipn: 80a805594a ), ( Descriptionpartcondition: Has One Brack In The Lower Center; Deemed Non Material. )

Review AUDI Coolant Radiator Support Lock Carrier Mounting fits 1925–2018

The **Audi 80 (A805594C) 18-25 SQ5 Radiator Lock Carrier Mounting** is a precision-engineered component designed specifically for Audi s 1.8L and 2.5L turbocharged engines, including the iconic B5 and B6 platforms found in models like the Audi 80, Audi 90, Audi S4, and Audi SQ5. This high-performance mounting bracket serves as a critical structural link between the radiator and the vehicle s underbody, ensuring optimal alignment, stability, and cooling system integrity under demanding driving conditions. Crafted from durable, heat-resistant materials, this part is engineered to withstand the thermal and mechanical stresses of high-performance applications, where radiator movement or misalignment could lead to coolant leaks, overheating, or even catastrophic engine failure. The design incorporates reinforced mounting points to minimize vibration and flex, which is particularly important in turbocharged vehicles where the cooling system operates under increased pressure and temperature. Whether installed in a stock or heavily modified setup such as those featuring upgraded intercoolers, larger radiators, or aggressive driving styles this lock carrier mounting ensures a secure and reliable connection, reducing the risk of coolant system failures. Its compatibility with the SQ5 s more powerful engine variants further underscores its role in maintaining peak performance and longevity, making it an essential upgrade for enthusiasts seeking both durability and precision in their Audi s cooling infrastructure.

### Pros and Cons of Buying an Audi 80 (A805594C) 18-25 SQ5 Radiator Lock Carrier Mounting Part

1. **Compatibility and Fitment** This part is specifically designed for the Audi 80 (A805594C) and the SQ5 (18-25) models, ensuring a precise fit without modifications. It is part of the radiator lock carrier mounting system, which is crucial for proper radiator alignment and cooling system integrity.

2. **Quality and Durability** Audi vehicles, including the 80 and SQ5, are known for their engineering standards. A genuine or high-quality aftermarket part should be built to withstand the stresses of the cooling system, reducing the risk of premature failure.

3. **Prevents Cooling System Issues** The radiator lock carrier mounting ensures the radiator stays securely in place, preventing vibrations, leaks, or misalignment that could lead to overheating or coolant loss. This is particularly important for high-performance models like the SQ5, which generate more heat under load.

4. **Ease of Installation** Since this is a mounting component, it is relatively straightforward to install, especially if you have basic mechanical skills. It typically requires minimal tools and does not involve complex procedures like engine work.

5. **Long-Term Reliability** Replacing a worn or damaged lock carrier mounting can extend the lifespan of the radiator and cooling system, reducing the likelihood of costly repairs down the line.

6. **Availability of Genuine Parts** Audi dealerships and reputable aftermarket suppliers offer this part, ensuring you can get a replacement quickly if needed. Genuine parts are backed by warranties, providing added peace of mind.

7. **Compatibility with Upgrades** If you plan to modify your SQ5 s cooling system (e.g., upgrading the radiator or adding a performance cooler), this mounting part ensures compatibility with aftermarket upgrades.

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1. **Cost** Depending on whether you purchase a genuine Audi part or a high-quality aftermarket alternative, the cost can be relatively high. Genuine parts may be more expensive but come with warranty coverage, while aftermarket parts could be cheaper but may vary in quality.

2. **Potential for Counterfeit Parts** If buying from an untrusted seller, there is a risk of receiving a counterfeit or low-quality part that fails prematurely. Always verify the seller s reputation and part authenticity.

3. **Labor Costs (If Professional Installation)** While the part itself is relatively easy to install, if you choose to have a mechanic handle it, labor costs could add to the total expense. For DIYers, this is not an issue, but inexperienced owners may prefer professional installation.

4. **Limited Availability of Aftermarket Options** Unlike more common parts, the lock carrier mounting may have fewer aftermarket alternatives compared to, say, a radiator or water pump. This could limit your options if you prefer non-OEM parts.

5. **Potential for Hidden Damage** If the original part failed due to a larger underlying issue (e.g., coolant system leaks, radiator damage, or mounting bracket corrosion), replacing just the lock carrier may not fully resolve the problem. A thorough inspection of the cooling system is recommended.

6. **Time-Consuming for DIYers** While not overly complex, removing and reinstalling the radiator and associated components can take time, especially if you are unfamiliar with the process. It may require draining the coolant and carefully disconnecting hoses and electrical connections.

7. **Risk of Overlooking Related Issues** During installation, it s easy to overlook other potential problems in the cooling system, such as worn hoses, a failing water pump, or coolant leaks. A cursory replacement without inspection could lead to recurring issues.

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The Audi 80 (A805594C) and SQ5 (18-25) radiator lock carrier mounting part is a critical component for maintaining the integrity of your vehicle s cooling system. Its primary function securing the radiator in place is essential for preventing overheating, leaks, and vibrations, particularly in high-performance models like the SQ5. The part is relatively easy to install and offers long-term reliability if sourced from a reputable supplier.

The main drawbacks include the cost (especially for genuine parts), the risk of counterfeit items, and the potential for overlooking related cooling system issues during replacement. However, these cons are outweighed by the benefits of ensuring a properly functioning cooling system, which is vital for both performance and longevity.

If you are experiencing issues such as radiator misalignment, coolant leaks, or unusual vibrations, replacing the lock carrier mounting is a practical and cost-effective solution. Always prioritize quality and authenticity when purchasing, and consider inspecting the broader cooling system to address any underlying problems.

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1. **Source the Part Carefully** Purchase from an authorized Audi dealer or a trusted aftermarket supplier with positive reviews. Verify the part number (A805594C) to ensure compatibility. Avoid extremely cheap options, as they may be counterfeit or low-quality.

2. **Inspect the Cooling System** Before and after installation, check for leaks, hose wear, and water pump condition. Address any other issues to prevent future failures.

3. **DIY or Professional Installation?** If you are comfortable with basic mechanical work, installing the part yourself can save labor costs. If not, consult a mechanic to ensure proper installation and avoid mistakes.

4. **Consider Genuine vs. Aftermarket** Genuine parts offer warranty and reliability but at a higher cost. Aftermarket parts can be a cost-effective alternative if you choose a reputable brand (e.g., Mann, Febi, or OE-quality suppliers).

5. **Maintain the Cooling System** Regularly check coolant levels, hoses, and the radiator for signs of wear or damage. Flush the coolant system periodically to prevent buildup and ensure optimal performance.

By following these steps, you can confidently replace the radiator lock carrier mounting and maintain your Audi s cooling system in top condition.

Details:

Locations without a dock or forklift will incur lift gate fee. Notes: Radiator Core 1x Crack 80A805594C Has one brack in the lower center; deemed non material. High quality pictures are provided for each item so you can see its exact condition. It rarely happens but also possible.

Suggested Fitment. Meaning you don't have to ship us your old/broken part and we won't hold back any deposits. Fitment Compatibility. Stock Number: 1804.

AUDI Q5 18-24, 25 classic style, SQ5 style. This MUST be specified AT TIME OF PURCHASE. Item Condition. All listed parts have already been removed from donor vehicles and are on the shelf ready to be shipped.

Model: SQ5 AUDI. No Core Fees. Items are sold in good, working condition and have been inspected prior to listing.

part #: 80a805594c prices

• $76.00-$153.89

specifications ocoosys:

• for makes: Audi
• for years: 1925-2018
• mpn: 80a805594c
• model: Sq5-audi
• part type: Radiator Lock Mounting
• conditions options: Radiator Core 1x Crack
• genuine oem: Yes
• ipn: 80a805594a
• descriptionpartcondition: Has One Brack In The Lower Center; Deemed Non Material.

shipping ocoosys:

• type: Fixed
• service: Flat Rate Freight
• class: Freight
• cost: $196.00

payments ocoosys:

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

general ocoosys:

• Car Truck Parts Accessories > Engine Cooling Components > Radiators
• condition: Used

returns ocoosys:

• policy: Returns Accepted
• time: 60 Days
• paid by: Buyer

seller ocoosys:

• # reviews: 650
• rating: 100.0%
• city: San Marcos, California

offer ocoosys:

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

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