Lower Coolant Reservoir Hose / Line 1K0121109AH for Audi, Volkswagen
OEM Part #:
1K0-121-109-AH
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Lower Coolant Reservoir Hose / Line 1K0121109AH for Audi, Volkswagen
OEM Part #:
1K0-121-109-AH
Lower Coolant Reservoir Hose / Line 1K0121109AH for Audi, Volkswagen
OEM Part #:
1K0-121-109-AH
This item ships free!
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The OEM Lower Coolant Reservoir Hose, part number 1K0121109AH, is a critical component found in various Volkswagen and Audi models, including the 2006-2009 Audi A3 Quattro (3.2L V6) and 2007-2008 Volkswagen Eos and R32 (2.0L L4, 3.2L V6). This return hose, also known as the overflow hose, plays a vital role in maintaining optimal engine temperature by transferring coolant back to the reservoir. Over time, these hoses may experience wear or damage, leading to potential coolant leaks and overheating issues. This factory-original part ensures a precise fit and reliable performance, making it an essential replacement for any cooling system repair. Compatibility also extends to multiple part numbers, including 1K0121101S and 1K0121157BQ.
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