AUDI 0P2121406B Rsq Engine Coolant Water Pump Housing Mk 4.0L

( Manufacturer Part Number: 0P2121406B ), ( Model: AUDI-RSQ8 ), ( Type: Thermostat Housing ), ( Material: Aluminum ), ( Manufacturer Warranty: 1 Month ), ( Vintage Part: No ), ( Mounting Style: Bolt-on ), ( Id: 23405b3b-bb80-420d-be50-de89c34dae43 )

Review AUDI Rsq 4.0l Engine Coolant Water Pump Housing Oem Mk fits 2017–2023

The Audi 0P2121406B engine coolant water pump housing is a crucial component of the cooling system in select Audi RSQ 4.0L engines manufactured between 2017 and 2023. This housing is specifically designed for these high-performance vehicles to ensure optimal engine cooling and longevity.

The housing is robustly constructed from high-quality materials, such as aluminum alloy, to provide strength and durability. Its intricately designed shape accommodates the water pump and various coolant passages necessary for efficient engine cooling. The housing also features a smooth, polished finish that not only enhances its aesthetic appeal but also minimizes the potential for coolant leakage.

The Audi 0P2121406B water pump housing is engineered to integrate seamlessly with the cooling system's other components, such as the thermostat housing, water pump, and radiator. It utilizes OEM-grade gaskets and seals to ensure a leak-free installation and reliable performance.

Installing the new housing involves removing the old one, which can be done with common hand tools and the proper instructions. It is essential to follow the manufacturer's installation guidelines carefully to ensure proper alignment and secure installation.

This water pump housing is a direct fit for the specified Audi RSQ 4.0L engines, ensuring a perfect fit and function as intended by the vehicle's original engineers. By using an OEM replacement part like the Audi 0P2121406B, you can maintain your vehicle's performance and reliability while reducing the risk of potential coolant leaks and subsequent engine damage.

In conclusion, the Audi 0P2121406B engine coolant water pump housing is a vital component of your high-performance Audi RSQ's cooling system. Its robust design, efficient cooling capabilities, and seamless integration with other cooling system components make it an essential investment for maintaining optimal engine performance and longevity.

Pros and Cons of Buying an Audi 0P2121406B 2017-2023 RSQ 4.0L Engine Coolant Water Pump Housing

a. Improved Cooling Efficiency: The water pump housing is a crucial component of the engine cooling system. By replacing a worn-out or faulty housing with a new one, you ensure that your engine stays cooled efficiently, preventing overheating and potential damage.

b. Enhanced Engine Performance: A functioning water pump housing is essential for maintaining optimal engine performance. A replacement can help restore lost power and improve overall engine health.

c. Long-Term Savings: Replacing a faulty water pump housing with a new one can save you from costlier repairs or even an engine replacement in the future.

d. OEM Quality: The Audi 0P2121406B water pump housing is an original equipment manufacturer (OEM) part, meaning it is engineered and manufactured to meet the same high standards as the original part.

a. Cost: Replacing an engine component like the water pump housing can be an expensive repair. The cost of the part itself, as well as labor and any additional components that may need to be replaced during the installation process, can add up.

b. Installation Complexity: Installing a water pump housing can be a challenging task, especially for those without mechanical experience. It may require specialized tools and knowledge to ensure proper installation.

c. Potential for Additional Repairs: During the replacement process, other components related to the cooling system or engine may be identified as needing repair or replacement, adding to the overall cost and complexity of the repair.

The decision to buy an Audi 0P2121406B 2017-2023 RSQ 4.0L Engine Coolant Water Pump Housing depends on various factors, including your budget, mechanical expertise, and the current condition of your vehicle. If your vehicle is experiencing cooling issues or if you want to prevent potential future problems, replacing the water pump housing can be a worthwhile investment in the long run. However, the cost and installation complexity are important considerations. If you are unsure about your ability to install the part yourself, it may be best to have a professional mechanic handle the repair.

To ensure the best possible outcome, consider the following recommendations when deciding to buy and install an Audi 0P2121406B 2017-2023 RSQ 4.0L Engine Coolant Water Pump Housing:

1. Research and Compare Prices: Shop around to find the best price for the part. Compare prices from various auto parts stores, both online and offline, to ensure that you're getting a fair deal.

2. Check for Compatibility: Ensure that the part is compatible with your specific vehicle model and year by double-checking the part number and cross-referencing it with your vehicle's identification number (VIN).

3. Consider a Professional Installation: If you are unsure about your ability to install the part yourself, consider having a professional mechanic handle the repair. The peace of mind and potential cost savings from avoiding any mistakes during the installation process may outweigh the cost of the labor.

Details:

Part Stock #. Vehicle Info: 19K NO START HOLE IN PAN TRA BLACK LZ9Y BLK XG CNDA PKL CPE. Buyer pays return shipping. Vehicle Stock #: RG05.

Thermostat Housing. Model: AUDI RSQ8.

part #: 0p2121406b prices

• $250.00-$895.00

specifications theostapa:

• for makes: Audi
• for years: 2017-2023
• mpn: 0p2121406b
• model: Audi-rsq8
• type: Thermostat Housing
• material: Aluminum
• manufacturer warranty: 1 Month
• vintage part: No
• mounting style: Bolt-on
• id: 23405b3b-bb80-420d-be50-de89c34dae43

returns theostapa:

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

seller theostapa:

• city: Durham, North Carolina
• # reviews: 818
• rating: 100.0%

shipping theostapa:

• cost: $0.00
• class: Standard
• type: Fixed
• transit: 3-6 Days
• service: Standard

payments theostapa:

• other
• wallet: Paypal
• credit card: Mastercard

offer theostapa:

• availability: In Stock
• sold: 0
• started: October 24, 2025
• options: Ship-to-home
• quantity: 1

general theostapa:

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

Audi 0P2121406B Is Similar To:

• 022121113 Audi Volkswagen Oem 04-06 (25% similar) This part fits vehicles made in the following years 2004 , 2005 , 2006 , 2007 , 2008 , 2009...(December 2nd, 2017)
• 03h121041 Audi Oem Quattro Seal (16.7% similar) This parts position is left, right...(September 29th, 2018)
• 04e121116c Audi Oem 16-17 A3 (17.1% similar) Through Fri...(July 31st, 2017)
• 04l121688 Audi Oem Water Seal (26.4% similar) Through Fri...(August 7th, 2018)
• 059121149b Audi Oem Quattro Assembly Gasket (16.7% similar) Perfect for giving or treating yourself. Note: on left and right side parts, are determined as you sitting in the vehicle. Left is drivers side, right passenger side...(September 12th, 2018)
• 06a121132ap Audi Engine Coolant Outlet Flange (41% similar) Superseded part numbers this item may have been from a different number manufacture. Also, our audi boutique is one of the finest around with a large assortment brand items...(August 15th, 2018)
• 06h121026bd Volkswagen Audi Vw Engine Water Pump Thermostat Housing Cooling System (42.8% similar) It has scratches and wear please see pictures. To through messages here. To initiate a return through messages or open request. Shipping: free shipping only applies to the us 48 states. If the item or country is not supported, then for a shipping quote. The part number is 06H121026BD...(July 13th, 2018)
• 06h121026cg Volkswagen Audi Vw Engine Water Pump Thermostat Housing Cooling System (42.8% similar) If the item or country is not supported, then for a shipping quote.: up for sale is an audi VW water pump please see pictures. To through messages here. Shipping: free shipping only applies to the us 48 states. The part number is 06H121026CG. To initiate a return through messages or open request...(July 5th, 2018)
• 06j121026as Volkswagen Audi Vw Engine Water Pump Thermostat Housing Cooling System (42.8% similar) The part number is 06J121026AS. If the item or country is not supported, then contact me for a shipping quote. Please see pictures. Shipping:free shipping only applies to the us 48 states. Up for sale is an audi VW water pump. To initiate a return contact me via messages. I ship via USPS and FedEx ...(June 4th, 2018)
• 06k121143 Audi Oem Quattro (17.5% similar) Warranting warranty...(October 15th, 2018)
• 06k403ag Audi Cymc Engine Cylinder Head Oem With Cams Cam Shaft (35.7% similar) If the item or country is not supported, then for a shipping quote. To initiate a return through messages or open request. Shipping: free shipping only applies to the us 48 states. 0t with engine codes cynic, will also fit other model's please see pictures. To through messages here...(September 1st, 2018)