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X AUTOHAUX Coolant Radiator Reservoir Tank 8K0121405E Coolant Overflow Expansion Bottle with Cap and Sensor for Audi S5 4.2L 2008-2012 Q5 3.0L 2014 2015

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$37.99

$ 16 .99 $16.99

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  • Part Number:8K0121405A,8K0121405E,8K0121405G,8K0121405M,8K0121405P, With Cap and Sensor.
  • Fitment:for Audi Q5 TDI Premium Plus, TDI Prestige 3.0L V6 2014 2015,for Audi S5 Base 4.2L V8 2008-2012. Please confirm OE number and trim engine information before purchase.
  • Function:Replace the coolant radiator reservoir tank to keep your engine at the right temperature under a variety of conditions and fix the problem of engine stall due to engine overheating.
  • Installation Instruction: Turn off and cool down the car, remove the bolts and the reservoir, allow the remaining coolant to flow back into the drain pan, replace the new reservoir tank and reinstall the coolant hose to the radiator and tighten the clamp, finally check if function well.
  • Durable Material:Using durable material construction aims to prolong service life, anti rust, anti oxidation, anti fluid loss, and anti deformation, and it will not fall off after prolonged use.



Product Description

Standard Image Header With Text

Feature:

  • The coolant reservoir is attached to the radiator and the engine with hoses and is an important component of the cooling system, which holds the excess coolant fluid used to cool the engine.
  • When a coolant expansion tank has any issues it can lead to issues that: Constantly low on coolant, coolant leaks, engine overheating.
  • This is a non-OEM product, accessory only!

Fitment:

  • for Audi Q5 TDI Premium Plus, TDI Prestige 3.0L V6 2014 2015
  • for Audi S5 Base 4.2L V8 2008-2012

Note:

  • Please confirm OE number and trim engine information before purchase.
Specification:

Specification:

  • OE Number: 8K0121405A,8K0121405E,8K0121405G,8K0121405M,8K0121405P
  • Material: PP, MetalColor:
  • GraySensor Includes
  • : YesPositi
  • on: FrontNumber of P
  • ins: 2To Radiat
  • or Inlet Outlet H
  • ose Outer Diameter: 17.5mm / 0.69"To Radiator Outlet Hose Ou
  • ter Diameter: 22mm / 0.87"Suitable for Expansion Tan
  • k Cover Diameter:66mm/2.60"Size: 32x19x15cm / 12.60"x
  • 7.48"x5.91"(L*W*H)
How to Replace:

How to Replace:

  • Turn off your car and allow your engine to cool down completely.
  • Remove the bolts and the reservoir.
  • Wrap a cloth around the hose before disconnecting it and allow the remaining coolant to flow back into the drain pan.
  • Take out the damaged reservoir and drain the coolant off.
  • Reinstall the coolant hose to the radiator and tighten the clamp.
  • Connect the other end of the coolant hose to the new coolant reservoir and tighten the mounting bolts.
  • Refill the tank with a new coolant and run the engine to check if functions well.

irishwhiski
Reviewed in the United States on February 1, 2025
Nice quality, great fit no issues
Yzs4tony
Reviewed in the United States on August 8, 2024
The media could not be loaded.
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