Genuine Audi Hose 4B3121107D OEM A6 A4 C5 Authorized Dealer - Audi (4B3-121-107-D)
2000-2004 Audi - 4b3121107d
Genuine Audi Hose 4B3121107D OEM A6 A4 C5 Authorized Dealer - Audi (4B3-121-107-D)
2000-2004 Audi - 4b3121107d
- Audi
- 4B3-121-107-D
- 4b3121107b
Details
- Brand:
- SKU:
4B3-121-107-D
- Other Names:
Venthose
- Description:
Genuine Audi OEM Hose is the factory-correct breather hose designed specifically for the 4.2L V8 engine found in the Audi A6 and Audi A4. This genuine Audi component ensures proper crankcase ventilation by channeling blow-by gases away from the engine, maintaining optimal pressure balance and preventing oil contamination within the intake system. Unlike aftermarket alternatives, this OEM hose is manufactured to exact Audi specifications, using materials engineered to withstand the specific heat cycles, pressure fluctuations, and chemical exposure unique to the 4.2L V8 application. Aftermarket vent hoses frequently use inferior rubber compounds that crack, harden, or collapse prematurely, leading to rough idle, oil leaks, and potential engine damage. The genuine part — also commonly referred to as a venthose — delivers a precise fit with no modification required, eliminating the guesswork and fitment issues that plague generic replacements. Whether you're searching for an Audi A6 A4 OEM Hose, part number 4B3121107D, or simply need a reliable breather hose to restore factory performance, this is the exact component Audi engineers specified for your vehicle. Audi Henderson is an authorized Audi dealer, and every genuine OEM part purchased through us is backed by the manufacturer warranty for complete peace of mind.
- Replaces:
4b3121107b
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $88.32
- Discount: $27.91 (31.6% off)
- Sale Price: $60.41
- Audi
- 4B3-121-107-D
- 4b3121107b
Details
- Brand:
- SKU:
4B3-121-107-D
- Other Names:
Venthose
- Description:
Genuine Audi OEM Hose is the factory-correct breather hose designed specifically for the 4.2L V8 engine found in the Audi A6 and Audi A4. This genuine Audi component ensures proper crankcase ventilation by channeling blow-by gases away from the engine, maintaining optimal pressure balance and preventing oil contamination within the intake system. Unlike aftermarket alternatives, this OEM hose is manufactured to exact Audi specifications, using materials engineered to withstand the specific heat cycles, pressure fluctuations, and chemical exposure unique to the 4.2L V8 application. Aftermarket vent hoses frequently use inferior rubber compounds that crack, harden, or collapse prematurely, leading to rough idle, oil leaks, and potential engine damage. The genuine part — also commonly referred to as a venthose — delivers a precise fit with no modification required, eliminating the guesswork and fitment issues that plague generic replacements. Whether you're searching for an Audi A6 A4 OEM Hose, part number 4B3121107D, or simply need a reliable breather hose to restore factory performance, this is the exact component Audi engineers specified for your vehicle. Audi Henderson is an authorized Audi dealer, and every genuine OEM part purchased through us is backed by the manufacturer warranty for complete peace of mind.
- Replaces:
4b3121107b
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 Hose 4B3121107D OEM A6 A4 C5 Authorized Dealer (4b3121107d) right now and have it delivered to your home or work in just a matter of days. Guaranteed to fit your 2000-2004 Audi vehicle and we also offer a VIN verification system at checkout.
If you would like to browse your vehicle's specific OEM parts catalog, you can do so by first selecting what model you drive.
| Audi Models |
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].