- Direct fit for the Audi A4 / A4 Quattro 2.8L
- Promotes greater cooling efficiency by significantly decreasing high engine
- Opens at a lower temperature (160°F) than standard thermostats, allowing coolant to flow through the engine sooner, reducing engine temperatures
- Digitally calibrated for precise, consistent operation
- Includes high-quality thermostat seal for leak-free installation
- Mishimoto Lifetime Warranty
This item also fits additional vehicles. See Tech Specs below.
Whether your A8 is stock or modified, you need a dependable cooling system. An unreliable and inefficient setup can lead to overheating, accelerated wear, and potential internal engine damage. The Mishimoto Audi A8 Racing Thermostat is precision engineered to provide your V8-powered Audi with optimal cooling efficiency even in the most demanding environments. Mishimoto racing thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures. Once the engine is fully warmed up, the Mishimoto low-temperature racing thermostat opens 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. Mishimoto Audi thermostats are digitally calibrated, utilize high-quality wax to ensure precise and consistent opening temperatures, and include a gasket for seamless, leak-free installation. Trust the Mishimoto racing thermostat to keep your A8 cool on the highway, back roads, or track. As with all our products, this racing thermostat includes the Mishimoto Lifetime Warranty
(1) Mishimoto Thermostat
Mishimoto Lifetime Warranty
- TECH SPECS
Engine Codes 2.7L V6 30v TT
3.6L PT V8
4.2L V8 40v Diesel
Fits 94–95 Audi 90 2.8L
96–00 Audi A4 2.8L (4)
96–00 Audi A4 Quattro 2.8L
95–04 Audi A6 2.8L/2.7L/4.2L
95–04 Audi A6 Quattro 2.8L/2.7L/4.2L
97–99 Audi A8 3.7L/4.2L
97–99 Audi A8 Quattro 3.7L/4.2L
01–05 Audi Allroad Quattro 2.7L/4.2L
94–98 Audi Cabriolet 2.8L
00–06 Audi S4 2.7L/4.2L
01–03 Audi S8 4.2L
90–94 Audi V8 Quattro 3.6L/4.2L
98–01 Volkswagen Passat 2.8L
OEM Activation Temp C 87 OEM Activation Temp F 189 Mishimoto Activation Temp (Fahrenheit) 160 Mishimoto Activation Temp (Celsius) 71
Mishimoto Automotive (“Mishimoto”) warrants their products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorised 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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