HomeGenuine 1J0122051AM Radiator Coolant Hose - Lower
Part #: 1J0122051AM

Genuine 1J0122051AM Radiator Coolant Hose - Lower

Lower
9 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$101.70Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
Out of Stock
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Volkswagen, Golf and Jetta
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Radiator Coolant Hose for Volkswagen Golf and Jetta

The Genuine radiator coolant hose with part number 1J0122051AM is designed specifically for Volkswagen Golf and Jetta models. This essential cooling system component ensures proper coolant flow and engine temperature regulation.

  • Compatible with Volkswagen Golf and Jetta vehicles
  • OEM part number 1J0122051AM for exact fitment
  • Durable construction to withstand engine heat and pressure
  • Direct replacement for factory-installed radiator coolant hose
  • Maintains optimal engine cooling performance

Product Details and Specifications

This Genuine radiator coolant hose (1J0122051AM) is engineered to meet Volkswagen’s original equipment standards. It is manufactured to provide a precise fit for the cooling system of Volkswagen Golf and Jetta models, ensuring reliable coolant circulation between the radiator and engine. The hose is constructed from high-quality materials designed to resist heat, pressure, and chemical exposure common in automotive cooling systems. Using this part helps maintain the integrity of the cooling system and prevents leaks or overheating issues.

Common Applications and Problem Resolution

  • Replacement for cracked or leaking radiator coolant hoses
  • Prevents engine overheating caused by coolant loss
  • Addresses coolant flow restrictions due to hose deterioration
  • Eliminates coolant contamination from damaged hoses
  • Restores proper pressure and temperature regulation in the cooling system

Installation Notes and Tips

When installing the Genuine 1J0122051AM radiator coolant hose, ensure the engine is cool to avoid burns. Remove the old hose carefully, checking for any residual coolant leaks or damage to surrounding components. Use appropriate clamps to secure the hose and verify all connections are tight to prevent leaks. It is recommended to inspect the entire cooling system during installation to identify any additional worn parts.

Quality Assurance and Warranty Information

This radiator coolant hose is a Genuine Volkswagen part, manufactured to meet strict OEM quality standards. It undergoes rigorous testing to ensure durability and performance under normal operating conditions. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in material and workmanship, providing confidence in the product’s reliability.

This part fits 9 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2006VolkswagenGolfAutomatic1.8LL4Lower
2005VolkswagenGolfAutomatic1.8LL4Lower
2005VolkswagenJettaAutomatic1.8LL4Lower
2004VolkswagenGolfAutomatic1.8LL4Lower
2004VolkswagenJettaAutomatic1.8LL4Lower
2003VolkswagenGolfAutomatic1.8LL4Lower
2003VolkswagenJettaAutomatic1.8LL4Lower
2002VolkswagenGolfAutomatic1.8LL4Lower
2002VolkswagenJettaAutomatic1.8LL4Lower

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.