Mishimoto MMTS-RX8-04L Low Temp Thermostat for 2004-2010 Mazda RX-8 13B
- Regular price
-
$77.95 - Regular price
-
$76.00 - Sale price
-
$77.95
In Stock: 14
Orders by 1pm PST ship same business dayFree Shipping w/3-4 Day Delivery
Authorized Dealer
Fitment Guarantee
30-Day Hassle Free Returns
Couldn't load pickup availability
Product Specification:
SKU:MISMMTS-RX8-04L
MPN: MMTS-RX8-04L
UPC: 748666007628
Weight: 0.26 lb
Inventory: 14
Type: Thermostats
Vehicle Fitment
- 2004-2010 Mazda RX-8 (13B-MSP Renesis rotary engine)
Features
- Direct-fit low-temperature racing thermostat for Mazda RX-8 cooling system
- Opens at a cooler ~169 °F versus ~180 °F stock for earlier coolant circulation
- Helps reduce and maintain overall engine operating temperature under load
- Improved cooling efficiency benefits spirited driving and track use
- Precision calibrated for reliable activation and consistent performance
- Constructed for durability and long-term use
- Ideal upgrade when paired with aftermarket cooling components
- Includes Mishimoto Lifetime Warranty
Specifications
- Part Number: MMTS-RX8-04L
- Activation Temperature: ~169 °F (76 °C)
- OEM Activation Temperature: ~180 °F (82 °C)
- Engine Compatibility: Mazda Renesis 13B-MSP rotary
- Fitment Years: 2004-2010 Mazda RX-8
- Fitment Position: Engine cooling thermostat housing
- Application: Enhanced cooling system temperature management
Included Components
- 1x Mishimoto low-temperature racing thermostat (MMTS-RX8-04L)
- 1x Mishimoto Lifetime Warranty documentation
Product Description
The Mishimoto MMTS-RX8-04L Low Temperature Racing Thermostat is a direct replacement thermostat specifically designed for the Mazda RX-8 equipped with the Renesis 13B-MSP rotary engine from 2004 through 2010. By opening at a lower activation temperature of approximately 169 °F (76 °C) compared to the stock thermostat's ~180 °F (82 °C) setting, this performance thermostat allows coolant to begin flowing through the engine sooner, helping manage heat more effectively under spirited driving or performance conditions.
Ideal for RX-8 owners who push their vehicles hard on street or track, the MMTS-RX8-04L can assist in reducing peak engine temperatures and improving overall cooling performance. Its precision calibration and direct-fit design make installation straightforward within the factory thermostat housing, and it is backed by Mishimoto's Lifetime Warranty for long-term peace of mind.










You may also like
-
aFe Power 50-70063D Momentum HD Cold Air Intake for 15-23 Toyota Hilux/Fortu
aFe Power 50-70063D Momentum HD Cold Air Intake for 15-23 Toyota Hilux/Fortu- Regular price
-
$385.95 - Regular price
-
- Sale price
-
$385.95
Add to cart -
AEM 21-721C Cold Air Intake for 2011-2013 Mini Cooper S/John Cooper Works 1.6L
AEM 21-721C Cold Air Intake for 2011-2013 Mini Cooper S/John Cooper Works 1.6L- Regular price
-
$629.99 - Regular price
-
- Sale price
-
$629.99
Add to cart -
aFe 59-20003 Turbo Inlet Pipe for 2017-2020 Ford Raptor 3.5L EcoBoost
aFe 59-20003 Turbo Inlet Pipe for 2017-2020 Ford Raptor 3.5L EcoBoost- Regular price
-
$374.95 - Regular price
-
- Sale price
-
$374.95
Add to cart -
Injen IS1341BLK Black Short Ram Intake for 2013-17 Hyundai Veloster Turbo 1.6L
Injen IS1341BLK Black Short Ram Intake for 2013-17 Hyundai Veloster Turbo 1.6L- Regular price
-
$348.93 - Regular price
-
$331.49 - Sale price
-
$348.93
Sold out -
aFe Power 56-70038R Takeda Momentum Cold Air Intake for 2018-25 Kia Stinger
aFe Power 56-70038R Takeda Momentum Cold Air Intake for 2018-25 Kia Stinger- Regular price
-
$443.95 - Regular price
-
- Sale price
-
$443.95
Add to cart -
Injen PF9032RB PowerFlow Cold Air Intake Black for 15-26 Ford F-150/Raptor
Injen PF9032RB PowerFlow Cold Air Intake Black for 15-26 Ford F-150/Raptor- Regular price
-
$568.08 - Regular price
-
$539.68 - Sale price
-
$568.08
Sold out -
Spectre 9918 Cold Air Intake for 09-14 Cadillac/GMC/Chevy SUVs Trucks
Spectre 9918 Cold Air Intake for 09-14 Cadillac/GMC/Chevy SUVs Trucks- Regular price
-
$186.95 - Regular price
-
- Sale price
-
$186.95
Add to cart -
K&N Cabin Filter Cleaning Kit
K&N Cabin Filter Cleaning Kit- Regular price
-
$32.95 - Regular price
-
- Sale price
-
$32.95
Add to cart -
K&N 69-9900TS Typhoon Cold Air Intake 17-22 Alfa Romeo Giulia/Stelvio 2.0L Turbo
K&N 69-9900TS Typhoon Cold Air Intake 17-22 Alfa Romeo Giulia/Stelvio 2.0L Turbo- Regular price
-
$419.99 - Regular price
-
- Sale price
-
$419.99
Add to cart -
K&N 50-2617 NextGen Cold Air Intake System for 21-25 Ford F-150/Raptor 2.7L/3.5L
K&N 50-2617 NextGen Cold Air Intake System for 21-25 Ford F-150/Raptor 2.7L/3.5L- Regular price
-
$425.99 - Regular price
-
- Sale price
-
$425.99
Add to cart










