Genuine 7L0121156E Engine Coolant Reservoir Hose - Lower
OE Quality 60-Day Returns
Genuine

Genuine 7L0121156E Engine Coolant Reservoir Hose - Lower

Brand Genuine 7L0121156E
Position Lower
Fits Audi and Volkswagen · 8 vehicles

OE replacement. Genuine part identified by 7L0121156E for application-specific cooling system service.

Application-specific fitment. Built for lower coolant reservoir routing with rear A/C excluded.

$201.42Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $201.42
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Engine Coolant Reservoir Hose options

Engine Coolant Reservoir Hose Overview

This Genuine engine coolant reservoir hose is identified by part number 7L0121156E and is built for specific Audi Q7 and Volkswagen Touareg cooling system applications. It is a lower hose for vehicles without rear A/C, with fitment defined by model year and VIN breakpoints.

Key Features

  • Genuine replacement hose for the engine coolant reservoir circuit.
  • Lower hose configuration for targeted cooling system routing.
  • Application-specific fitment for Audi Q7 and Volkswagen Touareg models.
  • Fits vehicles without rear A/C, with VIN-based coverage on select 2007 applications.
  • Part number 7L0121156E for accurate ordering and identification.

Fitment Details

Fits 2008-2010 Audi Q7, lower, w/o rear A/C. Fits 2007 Audi Q7, lower, from 12/06; VIN 4L.7.060 001; w/o rear A/C. Fits 2008-2010 Volkswagen Touareg, lower, w/o rear A/C. Fits 2007 Volkswagen Touareg, lower, VIN 7L.7.069 001; w/o rear A/C.

Common Replacement Uses

  • Replacing a cracked or aged coolant reservoir hose.
  • Restoring proper coolant routing in the lower cooling circuit.
  • Addressing leaks at a hose that no longer seals correctly.
  • Correcting fitment issues on vehicles with rear A/C excluded from this application.

Installation Notes

Verify the vehicle year, model, VIN breakpoint, and rear A/C configuration before ordering. Match the lower hose routing to the original layout and inspect adjoining cooling system components for wear or damage during service. Confirm part number 7L0121156E against the existing hose before installation.

Quality Assurance

Genuine parts are supplied as original-equipment replacement components, giving buyers a direct reference point for fitment and application accuracy. This part number 7L0121156E is cataloged for the specified Audi Q7 and Volkswagen Touareg cooling system applications.

Related reading

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2010AudiQ73.6LV6Lowerw/o Rear A/C
2010VolkswagenTouareg3.6LV6Lowerw/o Rear A/C
2009AudiQ73.6LV6Lowerw/o Rear A/C
2009VolkswagenTouareg3.6LV6Lowerw/o Rear A/C
2008AudiQ73.6LV6Lowerw/o Rear A/C
2008VolkswagenTouareg3.6LV6Lowerw/o Rear A/C
2007AudiQ73.6LV6LowerFrom 12/06; VIN 4L.7.060 001; w/o Rear A/C
2007VolkswagenTouareg3.6LV6LowerVIN 7L.7.069 001; w/o Rear A/C