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Please, add your first item to the wishlist

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Breather Hose

PART#: 4B0-121-107
OEM
Interchanges
BrandPart #
Audi4B0 121 107 B / 4B0121107B
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2006AudiA4 QuattroCabriolet3.0V6GAS
2005AudiA4 QuattroAvant3.0V6GAS
2005AudiA4 QuattroCabriolet3.0V6GAS
2005AudiA4 QuattroBase3.0V6GAS
2005AudiA4Base3.0V6GAS
2005AudiA4Cabriolet3.0V6GAS
2004AudiA4Cabriolet3.0V6GAS
2004AudiA4Base3.0V6GAS
2004AudiA4 QuattroCabriolet3.0V6GAS
2004AudiA4 QuattroBase3.0V6GAS
2004AudiA4 QuattroAvant3.0V6GAS
2004AudiA6Base3.0V6GAS
2004AudiA6 QuattroAvant3.0V6GAS
2004AudiA6 QuattroBase3.0V6GAS
2003AudiA4Cabriolet3.0V6GAS
2003AudiA4Base3.0V6GAS
2003AudiA4 QuattroBase3.0V6GAS
2003AudiA4 QuattroAvant3.0V6GAS
2003AudiA6Base3.0V6GAS
2003AudiA6 QuattroAvant3.0V6GAS
2003AudiA6 QuattroBase3.0V6GAS
2002AudiA4Base3.0V6GAS
2002AudiA4 QuattroAvant3.0V6GAS
2002AudiA4 QuattroBase3.0V6GAS
2002AudiA6Base3.0V6GAS
2002AudiA6 QuattroBase3.0V6GAS
2002AudiA6 QuattroAvant3.0V6GAS
Product info

Keep the engine of your Audi running in top shape with the OEM Engine Crankcase Breather Hose part number 4B0-121-107. This high-quality hose is designed to fit perfectly with part number 4B0 121 107 B, making it a reliable replacement option.

The Engine Crankcase Breather Hose is an essential component of your Audi’s engine ventilation system. It helps regulate the pressure in the engine crankcase, ensuring that the engine functions smoothly. The OEM design of this hose ensures that it meets the exact specifications of your vehicle, guaranteeing a perfect fit and performance.

Constructed with durable materials, this Engine Crankcase Breather Hose is built to withstand the extreme conditions of the engine compartment. It is engineered to resist cracking, splitting, and drying out, ensuring a long-lasting performance.

Installing the OEM Engine Crankcase Breather Hose is a simple and straightforward process, making it an ideal DIY project for car enthusiasts. By replacing your old, worn-out hose with this high-quality replacement part, you’ll help prolong the life of your engine and avoid costly repairs.

Invest in the performance and longevity of your Audi with the OEM Engine Crankcase Breather Hose part number 4B0-121-107. It’s a reliable and cost-effective solution to ensure the proper functioning of your engine ventilation system.

Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

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Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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