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Vaico V10-0556 Engine Coolant Reservoir
Overview of the VAICO Engine Coolant Reservoir V10-0556
The VAICO Engine Coolant Reservoir V10-0556 is designed for reliable cooling system performance in select Audi and Volkswagen models. This reservoir is engineered to meet OEM specifications, ensuring proper coolant storage and system pressure management.
- Compatible with OE number 8d0 121 403 l
- Dimensions: 305 mm length, 240 mm width, 140 mm height
- Lightweight design at 0.600 kg for easy handling
- Part of the VAICO brand line, known for quality cooling components
- Fits Audi A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, Passat, and RS6 models
Detailed Product Specifications
This engine coolant reservoir features precise dimensions of 305 mm in length, 240 mm in width, and 140 mm in height, making it a direct replacement for the original part with OE number 8d0 121 403 l. Weighing 0.600 kg, it balances durability with ease of installation. The reservoir is designed to maintain optimal coolant levels and pressure within the cooling system, helping to prevent overheating and maintain engine efficiency.
About the VAICO Brand Line
The VAICO brand line specializes in belts and cooling system components, including radiators, coolers, and related parts. VAICO products are engineered to meet or exceed OEM standards, providing reliable performance and compatibility. The V10-0556 engine coolant reservoir is part of this line, ensuring it integrates seamlessly with the cooling systems of compatible Audi and Volkswagen vehicles.
Applications and Problem Solving
- Replaces damaged or cracked coolant reservoirs in Audi A4 and A6 series
- Prevents coolant leaks that can lead to engine overheating
- Restores proper coolant pressure regulation in Volkswagen Passat and RS6 models
- Addresses coolant contamination issues caused by reservoir failure
- Supports cooling system maintenance for Allroad Quattro vehicles
Installation Notes and Tips
Ensure the vehicle is cool before beginning installation to avoid injury from hot coolant. Remove the old reservoir carefully, noting hose connections and mounting points. Verify that the replacement reservoir matches the OE number 8d0 121 403 l and dimensions before installation. After installation, refill the cooling system with the appropriate coolant and bleed air pockets to maintain system efficiency.
Quality Assurance and Warranty
VAICO engine coolant reservoirs are manufactured to meet strict quality standards, ensuring durability and fitment accuracy. This part is backed by VAICO's quality assurance processes, providing confidence in its performance. Please refer to VAICO's warranty policy for specific coverage details.
| Brand | Vaico |
| Part Number | V10-0556 |
| Position | VAICO |
| Height [mm] | 140 |
| Length [mm] | 305 |
| Packaging height [cm] | 14 |
| Packaging width [cm] | 24 |
| Weight [kg] | 0.600 |
| Width [mm] | 240 |
| for OE number | 8D0 121 403 L |
This part fits 54 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | Audi | Allroad Quattro | 4.2L | V8 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2005 | Volkswagen | Passat | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2005 | Volkswagen | Passat | 2.0L | L4 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2005 | Volkswagen | Passat | 1.8L | L4 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2004 | Audi | Allroad Quattro | 4.2L | V8 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2004 | Audi | RS6 | 4.2L | V8 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2004 | Volkswagen | Passat | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2004 | Volkswagen | Passat | 2.0L | L4 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2004 | Volkswagen | Passat | 1.8L | L4 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2003 | Audi | Allroad Quattro | 4.2L | V8 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2003 | Audi | RS6 | 4.2L | V8 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2003 | Volkswagen | Passat | FWD | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO |
| 2003 | Volkswagen | Passat | FWD | 1.8L | L4 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO |
| 2002 | Audi | A4 | 3.0L | V6 | N/A | Grade: Aftermarket; To vin 8D-2-010 000; With OE No. 8D0121403L; VAICO | |
| 2002 | Audi | A4 | 1.8L | L4 | N/A | Grade: Aftermarket; To vin 8D-2-010 000; With OE No. 8D0121403L; VAICO | |
| 2002 | Audi | A4 Quattro | 3.0L | V6 | N/A | Grade: Aftermarket; To vin 8D-2-010 000; With OE No. 8D0121403L; VAICO | |
| 2002 | Audi | A4 Quattro | 1.8L | L4 | N/A | Grade: Aftermarket; To vin 8D-2-010 000; With OE No. 8D0121403L; VAICO | |
| 2002 | Volkswagen | Passat | 4.0L | W8 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2002 | Volkswagen | Passat | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2002 | Volkswagen | Passat | 1.8L | L4 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2001 | Audi | A4 | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2001 | Audi | A4 | 1.8L | L4 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2001 | Audi | A4 Quattro | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2001 | Audi | A4 Quattro | 1.8L | L4 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2001 | Audi | A6 | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2001 | Audi | A6 Quattro | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2001 | Audi | A6 Quattro | 2.7L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2001 | Volkswagen | Passat | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2001 | Volkswagen | Passat | 1.8L | L4 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2000 | Audi | A4 | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2000 | Audi | A4 | 1.8L | L4 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2000 | Audi | A4 Quattro | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2000 | Audi | A4 Quattro | 1.8L | L4 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2000 | Audi | A6 | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2000 | Audi | A6 Quattro | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2000 | Audi | A6 Quattro | 2.7L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2000 | Volkswagen | Passat | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 2000 | Volkswagen | Passat | 1.8L | L4 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 1999 | Audi | A4 | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 1999 | Audi | A4 | 1.8L | L4 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 1999 | Audi | A4 Quattro | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 1999 | Audi | A4 Quattro | 1.8L | L4 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 1999 | Audi | A6 | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 1999 | Audi | A6 Quattro | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 1999 | Volkswagen | Passat | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 1999 | Volkswagen | Passat | 1.8L | L4 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 1998 | Audi | A4 | 2.8L | V6 | N/A | Grade: Aftermarket; From vin 8D-W-007 800; With OE No. 8D0121403L; VAICO | |
| 1998 | Audi | A4 | 1.8L | L4 | N/A | Grade: Aftermarket; From vin 8D-W-007 800; With OE No. 8D0121403L; VAICO | |
| 1998 | Audi | A4 Quattro | 2.8L | V6 | N/A | Grade: Aftermarket; From vin 8D-W-007 800; With OE No. 8D0121403L; VAICO | |
| 1998 | Audi | A4 Quattro | 1.8L | L4 | N/A | Grade: Aftermarket; From vin 8D-W-007 800; With OE No. 8D0121403L; VAICO | |
| 1998 | Audi | A6 | 2.8L | V6 | N/A | Grade: Aftermarket; From vin 4B-W-000 001; With OE No. 8D0121403L; VAICO | |
| 1998 | Audi | A6 Quattro | 2.8L | V6 | N/A | Grade: Aftermarket; From vin 4B-W-000 001; With OE No. 8D0121403L; VAICO | |
| 1998 | Volkswagen | Passat | 2.8L | V6 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO | |
| 1998 | Volkswagen | Passat | 1.8L | L4 | N/A | Grade: Aftermarket; With OE No. 8D0121403L; VAICO |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.