Genuine Audi Radiator Cap 1J0121321B OEM Authorized Dealer - Audi (1J0-121-321-B)
1996-2015 Audi - 1j0121321b
Genuine Audi Radiator Cap 1J0121321B OEM Authorized Dealer - Audi (1J0-121-321-B)
1996-2015 Audi - 1j0121321b
- Audi
- 1J0-121-321-B
Details
- Brand:
- SKU:
1J0-121-321-B
- Other Names:
Reservoir Cap, Cover
- Description:
Genuine Audi Radiator Cap is a genuine OEM cooling system component designed to fit a wide range of Audi vehicles, applicable from chassis VIN 8D-T-308 001 and 8D-T-309 403 onward across both gas and diesel applications. Serving as the main reservoir cover, this part seals the coolant reservoir and maintains the precise pressure levels required for your Audi's cooling system to operate at peak efficiency. A properly functioning reservoir cap regulates the pressurized release and return of coolant, preventing overheating and protecting the engine from thermal damage. Unlike aftermarket alternatives, this Audi OEM Radiator Cap is manufactured to exact factory pressure tolerances, ensuring the cap's valve opens and closes at the correct threshold specific to your Audi's cooling system design. Aftermarket caps often use generic pressure ratings that can cause coolant loss, premature boiling, or reservoir damage over time. With part number 1J0121321B, you get the same component installed on Audi vehicles at the factory — no guessing, no fitment concerns. Whether you're searching for an Audi OEM Radiator Cap, reservoir cap, or coolant reservoir cover, this is the correct, guaranteed-fit replacement. Audi Henderson is an authorized Audi dealer, and this part comes backed by the manufacturer's warranty for complete peace of mind.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $39.59
- Discount: $17.62 (44.5% off)
- Sale Price: $21.97
- Audi
- 1J0-121-321-B
Details
- Brand:
- SKU:
1J0-121-321-B
- Other Names:
Reservoir Cap, Cover
- Description:
Genuine Audi Radiator Cap is a genuine OEM cooling system component designed to fit a wide range of Audi vehicles, applicable from chassis VIN 8D-T-308 001 and 8D-T-309 403 onward across both gas and diesel applications. Serving as the main reservoir cover, this part seals the coolant reservoir and maintains the precise pressure levels required for your Audi's cooling system to operate at peak efficiency. A properly functioning reservoir cap regulates the pressurized release and return of coolant, preventing overheating and protecting the engine from thermal damage. Unlike aftermarket alternatives, this Audi OEM Radiator Cap is manufactured to exact factory pressure tolerances, ensuring the cap's valve opens and closes at the correct threshold specific to your Audi's cooling system design. Aftermarket caps often use generic pressure ratings that can cause coolant loss, premature boiling, or reservoir damage over time. With part number 1J0121321B, you get the same component installed on Audi vehicles at the factory — no guessing, no fitment concerns. Whether you're searching for an Audi OEM Radiator Cap, reservoir cap, or coolant reservoir cover, this is the correct, guaranteed-fit replacement. Audi Henderson is an authorized Audi dealer, and this part comes backed by the manufacturer's warranty for complete peace of mind.
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 Radiator Cap 1J0121321B OEM Authorized Dealer (1j0121321b) right now and have it delivered to your home or work in just a matter of days. Guaranteed to fit your 1996-2015 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].