Genuine Audi Expansion Tank Reservoir Tank 4F0121403M OEM A6 - Audi (4F0-121-403-M)
2005-2011 Audi A6 Quattro - 4f0121403m
Genuine Audi Expansion Tank Reservoir Tank 4F0121403M OEM A6 - Audi (4F0-121-403-M)
2005-2011 Audi A6 Quattro - 4f0121403m
- Audi
- 4F0-121-403-M
- 4f0121403, 4f0121403b, 4f0121403f
Details
- Brand:
- SKU:
4F0-121-403-M
- Other Names:
Expansion Tank, Reservoir Tank, Tank
- Description:
Genuine Audi Expansion Tank is a genuine Audi OEM component designed specifically for the Audi A6 equipped with the 4.2L engine, serving as the main coolant reservoir that maintains proper fluid levels throughout the cooling system. This Audi A6 OEM Expansion Tank allows coolant to expand and contract safely as engine temperatures fluctuate, preventing pressure buildup that could damage hoses, the radiator, or the engine itself. Choosing a genuine OEM reservoir tank over an aftermarket alternative matters significantly for this part because coolant expansion tanks must maintain precise pressure tolerances and chemical resistance to Audi-approved coolants. Aftermarket versions frequently use inferior plastics that crack under thermal stress or degrade when exposed to Audi's specific coolant formulas, leading to slow leaks and costly engine damage. The genuine 4F0121403M is manufactured to exact Audi specifications, ensuring a perfect fit, correct pressure cap compatibility, and long-term durability that generic replacements simply cannot match. Whether you're searching for an Audi A6 coolant reservoir, a replacement tank, or the genuine OEM part by number 4F0-121-403-M, you can trust that this is the same component installed at the factory. Purchased from Audi Henderson, an authorized Audi dealer, this part comes backed by the manufacturer's warranty for complete peace of mind.
- Applications: 4.2L (V8).
- Replaces:
4f0121403, 4f0121403b, 4f0121403f
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $110.01
- Discount: $34.77 (31.6% off)
- Sale Price: $75.24
- Audi
- 4F0-121-403-M
- 4f0121403, 4f0121403b, 4f0121403f
Details
- Brand:
- SKU:
4F0-121-403-M
- Other Names:
Expansion Tank, Reservoir Tank, Tank
- Description:
Genuine Audi Expansion Tank is a genuine Audi OEM component designed specifically for the Audi A6 equipped with the 4.2L engine, serving as the main coolant reservoir that maintains proper fluid levels throughout the cooling system. This Audi A6 OEM Expansion Tank allows coolant to expand and contract safely as engine temperatures fluctuate, preventing pressure buildup that could damage hoses, the radiator, or the engine itself. Choosing a genuine OEM reservoir tank over an aftermarket alternative matters significantly for this part because coolant expansion tanks must maintain precise pressure tolerances and chemical resistance to Audi-approved coolants. Aftermarket versions frequently use inferior plastics that crack under thermal stress or degrade when exposed to Audi's specific coolant formulas, leading to slow leaks and costly engine damage. The genuine 4F0121403M is manufactured to exact Audi specifications, ensuring a perfect fit, correct pressure cap compatibility, and long-term durability that generic replacements simply cannot match. Whether you're searching for an Audi A6 coolant reservoir, a replacement tank, or the genuine OEM part by number 4F0-121-403-M, you can trust that this is the same component installed at the factory. Purchased from Audi Henderson, an authorized Audi dealer, this part comes backed by the manufacturer's warranty for complete peace of mind.
- Applications: 4.2L (V8).
- Replaces:
4f0121403, 4f0121403b, 4f0121403f
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
AUDI HENDERSON
Welcome to Audi OEM Parts, your number one source for all things Audi. We're dedicated to providing you the very best parts and accessories, with an emphasis on OEM fitment.
You can order your Genuine Audi Expansion Tank Reservoir Tank 4F0121403M OEM A6 (4f0121403m) right now and have it delivered to your home or work in just a matter of days. Guaranteed to fit your 2005-2011 Audi A6 Quattro vehicle and we also offer a VIN verification system at checkout.
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