Audi B8 SQ5 3.0T Engine Cooling Parts

Direct OE-quality replacement hard plastic coolant pipe to cure persistent coolant leaks, prevent catastrophic overheating, and ensure reliable coolant flow to your vehicle's heat exchanger.

Brand:

ES#:

5492610

Mfg#:

06E121065N

Direct OE-quality replacement stacked-plate oil cooler to cure persistent block leaks, prevent catastrophic oil/coolant intermixing, and maintain optimal engine oil temperatures for your V6.

Brand:

ES#:

5492623

Mfg#:

06E117021L

Coolant reservoir to cure hairline cracks, resolve false low-coolant warnings, and restore the structural integrity of your pressurized cooling system.

Brand:

ES#:

5492820

Mfg#:

8K0121405S

New water pump with coolant housing, does not include pulley

Brand:

ES#:

4809732

Mfg#:

06E121018K

$119.99 USD

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Lifetime Replacement

Permanently solve a notorious Audi V6 cooling system weak point by replacing the failure-prone factory plastic heater pipe with this upgraded aluminum version. 2X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

5515606

Mfg#:

06E121065NU

Monitors coolant temperature for fan control & gauge readings

Brand:

ES#:

4057464

Mfg#:

06A919501A

$32.99

This product was last offered at the strikethrough price on
05-07-2026

$31.99 USD

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Lifetime Replacement

Connects the lower radiator port to the cylinder head flange We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4818341

Mfg#:

8R0121049M

$79.99 USD

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Lifetime Replacement

This is the small radiator under the main radaitor

Brand:

ES#:

4780411

Mfg#:

4G0145804D

$189.99 USD

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Lifetime Replacement