Audi S4 Racing Thermostat, 2000-2006, by Mishimoto

Audi S4 Racing Thermostat, 2000-2006

Model: MMTS-S4-00L

  • Fits the 2000–2006 Audi S4
  • Activates at lower temperature so coolant flows through system earlier
  • Allows for cooler engine temperatures
  • Mishimoto Lifetime Warranty
  • This item also fits additional vehicles. See Tech Specs below.


Price: $53.00
In stock now

Features & Benefits VideoLifestyle Video

Audi S4 Racing Thermostat, 2000-2006 - MMTS-S4-00L - Mishimoto

Mishimoto is the world leader in performance cooling for the Automotive, Truck, Jeep, and Powersports communities. Watch to learn about everything we do and who we are!
Mishimoto Activation Temperature
160°F / 71°C

Stock Activation Temperature
189°F / 87°C

Engine Codes
2.7L V6 30v TT
2.8L V6
3.6L PT V8
3.7L V8
4.2L V8
4.2L V8 40v Diesel
Also Fits
00-06 Audi S4
93-95 Audi 90
96-00 Audi A4
95-04 Audi A6
97-99 Audi A8
01-05 Audi Allroad Quattro
94-98 Audi Cabriolet
01-03 Audi S8
90-94 Audi V8 Quattro
98-01 Volkswagen Passat

Here at Mishimoto, we always want to make sure the quality of our racing thermostats is up to par. Here's a recent experiment by our engineers to ensure Mishimoto racing t...
This item also fits additional vehicles. See Tech Specs below.

The Audi S4 is a high-performance vehicle that demands a reliable and efficient cooling system to perform at its best. Keep your S4 on the road and out of the shop by upgrading to the Mishimoto racing thermostat. This thermostat promotes greater cooling efficiency by significantly decreasing high engine temperatures. Once the engine is fully warmed up, the Mishimoto low-temperature racing thermostat will open at a lower temperature (160°F) compared to standard thermostats (189°F). This allows coolant to flow through the engine sooner, thus reducing and maintaining cooler engine temperatures. As with all our products, this thermostat includes the Mishimoto Lifetime Warranty

Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.

For our complete warranty policy, please click here.
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