My Account About Us Help Desk
Go-Parts
Account About Us Help Desk
Cart 0
Your cart is empty
Add an item to see it appear here.
2018, 2017, 2016 Lexus IS300 Engine Coolant Thermostat / Water Inlet Assembly
View 1
View 2
View 3
View 4

2016 - 2018 Lexus IS300 Engine Coolant Thermostat / Water Inlet Assembly (URO Parts) NEW

$ 39 .59

Product Notes

Autotecnica offers high-quality aftermarket parts for a wide variety of Asian and North American passenger cars and trucks, include braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension categories. Manufactured in strict accordance with ISO/TS 16949 QMS specifications and covered by an impressive two-year, unlimited mileage warranty, Autotecnica is the smart choice.Whether you're a DIY enthusiast or professional technician in need of replacement parts that meet OEM specifications, Autotecnica is an excellent alternative to expensive “Genuine” components.
Brand: URO Parts
Condition: New
See Other Lexus IS300 Engine Coolant Thermostat / Water Inlet Assemblies
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
Wrenchy the Robot

Meet Wrenchy - The Amazing Parts Assistant!

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Specifications & Info


Attribute Value
Bleeder Screw Included No
Color Black
Gasket Or Seal Included Yes
Inside Diameter 33
MAP Controlled No
Mounting Hole Diameter 7
Opening Temperature 185
Temperature Sensor Included No
Thermostat Material Wax Stainless

Vehicle Fitment Guide

This part fits the following vehicles:

Lexus 1 model (tapclick to expand)(tapclick to hide)
IS300 2016-2018 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2018 L4 2.0L Turbo AWD/RWD Automatic
Base Sedan 2018 V6 3.5L RWD Automatic
Base Sedan 2016 - 2018 V6 3.5L AWD Automatic
F Sport Sedan 2018 L4 2.0L Turbo AWD/RWD Automatic
F Sport Sedan 2018 V6 3.5L RWD Automatic
F Sport Sedan 2016 - 2018 V6 3.5L AWD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
Autotecnica offers high-quality aftermarket parts for a wide variety of Asian and North American passenger cars and trucks, include braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension categories. Manufactured in strict accordance with ISO/TS 16949 QMS specifications and covered by an impressive two-year, unlimited mileage warranty, Autotecnica is the smart choice.Whether you're a DIY enthusiast or professional technician in need of replacement parts that meet OEM specifications, Autotecnica is an excellent alternative to expensive “Genuine” components.

Interchange Parts

Brand Part Number
AISIN THT-004
Autotecnica TY0717617
Beck/Arnley 1430879
Dorman - OE Solutions 902-5137
Four Seasons 86112
Gates 34711
MAHLE TI 310 82
Motorad 660180
Stant 49408
Toyota 16031-31020

Fits Years: 2016 2017 2018

Fits Models: IS300

Why Millions Choose Go-Parts

Your Go-To Place
for auto parts.

In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

100%
Money-Back Guarantee

Shop With Total Confidence

If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Racing partner video
Racing partner video
Racing partner video
Racing partner video
×

Search by Vehicle

1
2
3
Added to cart · Part