Genuine Audi Reservoir 8E0121403F OEM A4 B6 B7 Authorized Dealer - Audi (8E0-121-403-F)
2004-2009 Audi - 8e0121403f
Genuine Audi Reservoir 8E0121403F OEM A4 B6 B7 Authorized Dealer - Audi (8E0-121-403-F)
2004-2009 Audi - 8e0121403f
- Audi
- 8E0-121-403-F
Details
- Brand:
- SKU:
8E0-121-403-F
- Other Names:
Reservoir, Tank
- Description:
Genuine Audi Reservoir is a genuine Audi OEM coolant tank designed to maintain proper fluid levels and pressure within the cooling system of the Audi A4, S4, and RS4 equipped with the 4.2L engine. This part serves as the primary coolant reservoir, allowing the system to expand and contract safely under varying operating temperatures while providing an accessible point for fluid monitoring and top-off. Also referred to as a tank, this component plays a critical role in preventing overheating and protecting the engine from thermal damage. Choosing OEM over aftermarket matters significantly for this part because coolant reservoirs must maintain precise pressure tolerances and resist long-term chemical degradation from coolant contact. Aftermarket versions frequently use lower-grade plastics that become brittle, crack, or develop slow leaks over time, compromising the entire cooling system. The genuine Audi part 8E0121403F is manufactured to exact factory specifications, ensuring a perfect fit and reliable long-term performance that aftermarket alternatives simply cannot guarantee. Whether you are searching for an Audi A4 S4 RS4 OEM Reservoir or the direct replacement part number 8E0-121-403-F, you can trust that you are receiving an authentic component. Audi Henderson is an authorized Audi dealer offering this part backed by the manufacturer warranty.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $123.33
- Discount: $38.97 (31.6% off)
- Sale Price: $84.36
- Audi
- 8E0-121-403-F
Details
- Brand:
- SKU:
8E0-121-403-F
- Other Names:
Reservoir, Tank
- Description:
Genuine Audi Reservoir is a genuine Audi OEM coolant tank designed to maintain proper fluid levels and pressure within the cooling system of the Audi A4, S4, and RS4 equipped with the 4.2L engine. This part serves as the primary coolant reservoir, allowing the system to expand and contract safely under varying operating temperatures while providing an accessible point for fluid monitoring and top-off. Also referred to as a tank, this component plays a critical role in preventing overheating and protecting the engine from thermal damage. Choosing OEM over aftermarket matters significantly for this part because coolant reservoirs must maintain precise pressure tolerances and resist long-term chemical degradation from coolant contact. Aftermarket versions frequently use lower-grade plastics that become brittle, crack, or develop slow leaks over time, compromising the entire cooling system. The genuine Audi part 8E0121403F is manufactured to exact factory specifications, ensuring a perfect fit and reliable long-term performance that aftermarket alternatives simply cannot guarantee. Whether you are searching for an Audi A4 S4 RS4 OEM Reservoir or the direct replacement part number 8E0-121-403-F, you can trust that you are receiving an authentic component. Audi Henderson is an authorized Audi dealer offering this part backed by the manufacturer warranty.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
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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 Reservoir 8E0121403F OEM A4 B6 B7 Authorized Dealer (8e0121403f) right now and have it delivered to your home or work in just a matter of days. Guaranteed to fit your 2004-2009 Audi vehicle and we also offer a VIN verification system at checkout.
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Audi
AudiOEMParts.com is operated by Audi Henderson, an authorized Audi dealership and part of the Findlay Automotive Group in Henderson, NV. We stock genuine Audi OEM parts and accessories for every model — A3, A4, A5, A6, A7, A8, Q3, Q5, Q7, Q8, TT, R8, e-tron, and beyond.
Every part ships directly from factory inventory with full Audi manufacturer warranty. No aftermarket substitutes. No compatibility guessing. Exact fit, every time.
Order online and ship nationwide. Same parts Audi technicians use, at authorized dealer pricing, with the speed of online ordering. Questions? Call 888-448-6114 or email [email protected].