Audi B8/B8.5 S5 Quattro V8 4.2L Cooling System Refresh Kits

Replace your thermostat, temp sensor, and expansion tank after performing a proper coolant system flush! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

2763742

Mfg#:

079121115AAKT2

$462.99

This product was last offered at the strikethrough price on
10-26-2026

$457.99 USD

Add to Cart

Free Shipping

Partial Replacement

Replace critical cooling system components and perform a proper coolant system flush! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
From production date 5/14/2010

Brand:

ES#:

2763749

Mfg#:

079121115AAKT4

$927.99

This product was last offered at the strikethrough price on
06-18-2026

$900.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Partial Replacement

Replace critical cooling system components and perform a proper coolant system flush! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Up to production date 5/13/2010

Brand:

ES#:

2763747

Mfg#:

079121115AAKT3

$783.99

This product was last offered at the strikethrough price on
06-18-2026

$762.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Partial Replacement