Skip to product information
Tomei Oil Thermostat Killer 4g63/4b11 Evo4-10 (Previous Part Number 193040)
FR SPORT

Tomei Oil Thermostat Killer 4g63/4b11 Evo4-10 (Previous Part Number 193040)

Sale price  $40.50 Regular price  $45.00
Frequently bought together
Free shipping on orders over $150
Hassle-free returns & exchanges
Secure checkout — Shop Pay, Apple Pay & all major cards

Product details

OIL THERMOSTAT KILLER 4G63/4B11 EVO4-10 (Previous Part Number 193040)

One of the seldom-weak points of the 4G63 is the rise in oil temperature. It is seen more often in circuit driving. The EVO uses a thermo switch that will work when the temperature gets around 85-C (approx 185-F). Yet when the oil temp is low, it will restrict the oil flow to the oil cooler constantly regardless of the temperature. Still it is easy to revert back to the OEM switch for winter use to prevent over cooling.

  • Category: Oil Lubrication Oil Thermostat
  • Engine: 4G63 EVO 4-9, 4B11 EVO 10
  • Weight (lb): 2
  • Dimension (inch): 3x4x2

 

SKU: 1Q17J

Why customers choose Ride Rite

Tesla & EV specialists

Every part is matched to your exact car — verified fitment, not a generic catalog.

Mobile install across the Bay Area

Skip the shop — our team comes to you for professional installation throughout California.

Free, fast shipping

Orders over $150 ship free and fully tracked, with most parts leaving the warehouse quickly.

Real human support

Talk to actual suspension specialists before and after your purchase — never a call center.