2003 Lexus IS300 Belts and Cooling Parts
Choose your Part Name for your 2003 Lexus IS300
Accessory Drive Belt
Accessory Drive Belt Tensioner
Automatic Transmission Oil Cooler
Engine Coolant Outlet Gasket
Engine Coolant Outlet O-Ring
Engine Coolant Pipe Gasket
Engine Coolant Pipe O-Ring
Engine Coolant Reservoir Cap
Engine Coolant Temperature Sensor
Engine Coolant Thermostat
Engine Coolant Thermostat Gasket
Engine Coolant Thermostat Housing
Engine Cooling Fan
Engine Cooling Fan Controller
Engine Cooling Fan Motor
Engine Cooling Fan Motor Relay
Engine Cooling Fan Shroud
Engine Cooling Fan Switch
Engine Oil Cooler Gasket
Engine Water Pump
Engine Water Pump Backing Plate Gasket
Engine Water Pump Gasket
Engine Water Pump Housing
Engine Water Pump O-Ring
Radiator
Radiator Cap
Radiator Coolant Hose
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Product
Price
- Thermostat Gasket
- Type: Thermostat Gasket Use: Thermostat Housing Thermostat inlet
- FEL-PRO 35445 Thermostat Gasket
- Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
This Part Fits the Following OEM/Substitute Numbers:
039-0132, 112271, 112711, 112861, 16325-0H020, 16325-28010, 16325-62010, 16325-76010, 163250T030, 19185389, 21049-ED00B, 21049ED00A, 21049ET01A, 74-0171, 7714926, 94856781, C31090, C31249...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2003 - Lexus IS300 | L | 2997 | 6 Cyl 3.0L | - |
- Radiator
- Radiator, New OE Quality
- Product Attributes:
- Transmission Oil Cooler Included: Yes
- Inlet Diameter: 1.3750
- Core Width: 28.2500
- Core Height: 14.7500
- Core Thickness: 1.0000
- Outlet Diameter: 1.3750
- DENSO is a leading supplier of radiators to OE car makers around the world. DENSO's OE experience and know-how ensure its products provide unmatched performance, reliability and fitment. Radiator performance is essential for proper engine cooling and function. DENSO's radiator configurations, tanks, fin pitch, core dimensions and materials meet OE manufacturer's rigid standards. All DENSO radiators pass its strict durability and function tests. As the result, DENSO radiators deliver reliable performance even under the most demanding conditions.
This Part Fits the Following OEM/Substitute Numbers:
16400-46560, 16400-46561, 2356, 2805, 41-2356, 432635, 8012356, CU2356
Additional Fitment Information:
| Vehicle | Transmission |
|---|---|
| 2003 - Lexus IS300 | Automatic |
- High Amperage Adjustable Dual Electric Fan Controller; 3/8in. NPT Thread In Prob
- High Amperage; Adjustable; w/3/8 in. NPT Thread In Probe; 35 Amp Per Fan; 2-3/8 in. Width; 4-5/8 in. Length; 1-9/16 in. Height; Dual
- Hi-Amp Adjst. Dual Fan Control (3/8in. NPT)
- Electric Fan Controller
-
Features:
- Adjustable Turn-On Temperature From 160 To 240 Degrees Fahrenheit
- Rated At Maximum 35 Amps Per Fan
- Activates Fan 1 At Adjusted Temperature
- Activates Fan 2 At 10 Degrees Fahrenheit Warmer Than Fan 1
- 15 Degrees Lower Turn-Off Temperature Than Turn-On Temperature
- Die Cast Aluminum Housing
- Includes AC Override Circuit
- Thread-In 3/8 in. NPT Probe
- Designed with quality and performance in mind, this High Amperage Dual Fan Controller breaks new ground in the industry of electric fan controllers. 100% USA made, a bulletproof design, 35 amp per fan amperage rating, adjustability from 150°-240°F, and a die cast bright finish aluminum cap, come together to make this dual fan controller stand out from the crowd. It's capable of controlling two separate 35 amp fans at different turn-on temperatures, with only a single probe. The first electric fan will be activated at the temperature set by the user followed by the second electric fan when the temperature becomes 10°F warmer. Each electric fan will turn off at 10°F below its turn-on temperature. Kit comes complete with wiring harness, fusible link, all necessary electrical connectors and 3/8 in. NPT thread-in probe.
Additional Fitment Information:
| Vehicle |
|---|
| 2003 - Lexus IS300 |
- 14in. High Output Single RAD Pusher/Puller Fan with Standard Mount Kit
- w/Standard Mount Kit; 22/16.2 Amp Draw High/Low; 14-1/2 in. Width; 14-1/2 in. Height; 2-5/8 in. Depth; 8-3/4 in. x 13-1/4 in. Mounting; Single
- 14in. High Output Electric Fan; Std Kit
- Radiator Pusher/Puller Fan
- Product Attributes:
- Diameter (in.): 14.000 In.
-
Features:
- Mounts As Pusher Or Puller w/out Flipping Blade
- State-Of-The-Art Symmetrical Design
- High Output 300 Watt Motor
- 2100 CFM On High Speed/1500 CFM On Low Speed
- A very popular primary cooling fan, this 14 in. High Output Single RAD fan is a self-shrouded, symmetrical design with four molded mounting points. Motivated by a 2-speed 265 watt Bosch motor driving 11 patented skewed blades, it can be used as a pusher or puller fan by simply flipping brackets without changing direction of the unit. Moves up to 2100 CFM while drawing up to 22 amps.
Additional Fitment Information:
| Vehicle |
|---|
| 2003 - Lexus IS300 |
- Adjustable Electric Fan Controller; 3/8in. NPT Thread In Probe
- Adjustable; w/3/8 in. NPT Thread In Probe; Maximum Draw Of 25 Amps
- Adjustable turn-on temperature from 150-240deg.F; Turn-off temperature is preset at 10deg.F below turn-on temperature; Thread in 3/8in. NPT probe; Heavy duty 40/60 amp relay maximum 25 amp continuous draw; AC override circuit included
- Electric Fan Controller
-
Features:
- Adjustable Turn-On Temperature From 150 To 240 Degrees Fahrenheit
- 10 Degrees Lower Turn-Off Temperature Than Turn-On Temperature
- Thread in 3/8 in. NPT Temperature Sensor
- Heavy Duty 40/60 Amp Relay
- Includes AC Override Circuit
- Ground Circuit Relay
- Replacement 3/8 in. NPT Sensor Part Number 16750
- This newly redesigned adjustable electric fan control kit is designed to activate up to 2 fans with a total maximum draw of 25 amps. Includes a water jacket 3/8 in. NPT thread-in probe, relay wire harness and electrical connectors for an easy installation. A/C override circuit included. Adjustable fan controller turn-on range from 150°F - 240°F, and turn-off preset at 10°F lower than turn-on.
Additional Fitment Information:
| Vehicle |
|---|
| 2003 - Lexus IS300 |
- 13 Row Series 8000 Plate/Fin Transmission Cooler Kit; 11/32in.
- Plate And Fin Style; Aluminum; 11 in. Width; 6-3/4 in. x 6-1/8 in. Mounting; 7-1/4 in. Height; 7/8 in. Depth
- Plate/Fin Transmission Cooler Kit (11/32in.)
- Series 8000 Transmission Cooler Kit
- Product Attributes:
- Gross Vehicle Weight: 17500 Lbs.
-
Features:
- Embossed Turbulators Inserted In Each Tube Agitate Fluid
- Extruded Plastic Cooling Fin Guards
- Improves Transmission Performance
- Sturdy Furnace Brazed Aluminum Construction
- 13 Row Cooler Design
- 3/4 in. Embossed Turbulators Maximize Cooling
- 11/32 in. Hose Barb Inlets
- Rated At 17500 GVW
- Includes Complete Hardware Kit
- 4 Ounces Fluid Capacity
- A step up from Tube & Fin type coolers, this Plate and Fin cooler features strong furnace-brazed construction, 7/8 in. wide plates, 3/4 in. embossed turbulators which maximize heat transfer while also minimizing pressure drop. This unit is perfect for light to medium duty use and occasional towing. It greatly extends transmission life by preventing heat-related transmission failures, and improve shifting performance. This kit comes with a complete transmission cooler hardware kit to easily install onto vehicles with 5/16 in. transmission cooler lines.
Additional Fitment Information:
| Vehicle |
|---|
| 2003 - Lexus IS300 |
- Lexus IS300 Performance Aluminum Radiator
- Performance Aluminum Radiator, fits Lexus IS300 2001-2005
- Product Attributes:
- SellingPoint04: Increased Fluid Capacity And Superior Heat Dissipation
- SellingPoint05: Provides Optimal Heat Exchange For Stock And Modified Vehicles
- SellingPoint06: Includes 1.3 Bar High-pressure Radiator Cap Which Effectively Raises The Boiling Point Of Engine Coolant, Providing A Safer And More Efficient System
- SellingPoint07: Mishimoto Lifetime Warranty
- SellingPoint01: Direct Fit For The 2001-2005 Lexus Is300 3.0l
- SellingPoint02: Full Aluminum Construction With Durable, Tig-welded End Tanks
- TechSpec Overall Length (in): 19.9
- SellingPoint03: Features A Two-row, 1.42-in Thick, Extremely Efficient Brazed Aluminum Core
- TechSpec Chassis Codes: Jce10l
- SellingPoint08: N/a
- SellingPoint09: N/a
- TechSpec Drain Plug Thread Size: M16 X 0.06
- TechSpec Core Height (in): 27.87
- TechSpec Core Thickness (in): 1.42
- Installation Difficulty: 3
- SellingPoint10: N/a
- TechSpec Note: This Item Is For Manual Transmission Vehicles. For Automatic Applications, Please Purchase Optional Mishimoto Universal Transmission Cooler Kit.
- Prop 65 (C, R or CR): Cr
- SellingPoint15: N/a
- Install Difficulty: 3
- SellingPoint11: N/a
- SellingPoint12: N/a
- TechSpec Engine Codes: 2jzge
- TechSpec Overall Width (ins): 1.92
- SellingPoint13: N/a
- SellingPoint14: N/a
- TechSpec Core Length (in): 14.76
- TechSpec Overall Height (in): 29.1
- Prop 65 - Short Label: Prop65_warning.jpg
- TechSpec Material: Aluminum
- TechSpec Applications: 2002-2005 Lexus Is300 Sportcross
- TechSpec Includes: Mishimoto Radiator--mishimoto Radiator Cap--mishimoto Lifetime Warranty
- TechSpec Rows: 2
- TechSpec DPI: 2356
- TechSpec Fluid Capacity (gal): 2.24
- TechSpec Inlet (in): 1.4
- TechSpec Outlet (in): 1.4
-
Features:
- Direct fit for the 2001-2005 Lexus IS300 3.0L
- Full aluminum construction with durable, TIG-welded end tanks
- Features a two-row, 1.42-in thick, extremely efficient brazed aluminum core
- Increased fluid capacity and superior heat dissipation
- Provides optimal heat exchange for stock and modified vehicles
- Includes 1.3 Bar High-Pressure Radiator Cap which effectively raises the boiling point of engine coolant, providing a safer and more efficient system
- Mishimoto Lifetime Warranty
- A top of the line Mishimoto performance aluminum radiator will keep your engine running at its finest and enhance the lifetime of your vehicle.Exclusively designed for the IS300, no cutting or modification is required.A Mishimoto radiator is the ideal upgrade to the stock Lexus radiator because It's designed and engineered to produce maximum cooling efficiency by providing a 30-percent increase in cooling.The Mishimoto Lexus IS300 radiator features a lightweight dual core, 100-percent brazed aluminum, and polished end tanks.All Mishimoto radiators come with a High Pressure 1.3 Bar Radiator Cap and a no questions asked warranty, including accident protection.
Additional Fitment Information:
| Vehicle | Region |
|---|---|
| 2003 - Lexus IS300 | United States |
- Lexus IS300 Performance Aluminum Radiator
- Performance Aluminum Radiator, fits Lexus IS300 2001-2005
- Product Attributes:
- SellingPoint04: Increased Fluid Capacity And Superior Heat Dissipation
- SellingPoint05: Provides Optimal Heat Exchange For Stock And Modified Vehicles
- SellingPoint06: Includes 1.3 Bar High-pressure Radiator Cap Which Effectively Raises The Boiling Point Of Engine Coolant, Providing A Safer And More Efficient System
- SellingPoint07: Mishimoto Lifetime Warranty
- SellingPoint01: Direct Fit For The 2001-2005 Lexus Is300 3.0l
- SellingPoint02: Full Aluminum Construction With Durable, Tig-welded End Tanks
- TechSpec Overall Length (in): 19.9
- SellingPoint03: Features A Two-row, 1.42-in Thick, Extremely Efficient Brazed Aluminum Core
- TechSpec Chassis Codes: Jce10l
- SellingPoint08: N/a
- SellingPoint09: N/a
- TechSpec Drain Plug Thread Size: M16 X 0.06
- TechSpec Core Height (in): 27.87
- TechSpec Core Thickness (in): 1.42
- SellingPoint10: N/a
- TechSpec Note: This Item Is For Manual Transmission Vehicles. For Automatic Applications, Please Purchase Optional Mishimoto Universal Transmission Cooler Kit.
- SellingPoint15: N/a
- Install Difficulty: 3
- SellingPoint11: N/a
- SellingPoint12: N/a
- TechSpec Engine Codes: 2jzge
- TechSpec Overall Width (ins): 1.92
- SellingPoint13: N/a
- SellingPoint14: N/a
- TechSpec Core Length (in): 14.76
- TechSpec Overall Height (in): 29.1
- TechSpec Material: Aluminum
- TechSpec Applications: 2002-2005 Lexus Is300 Sportcross
- TechSpec Includes: Mishimoto Radiator--mishimoto Radiator Cap--mishimoto Lifetime Warranty
- TechSpec Rows: 2
- TechSpec DPI: 2356
- TechSpec Fluid Capacity (gal): 2.24
- TechSpec Inlet (in): 1.4
- TechSpec Outlet (in): 1.4
-
Features:
- Direct fit for the 2001-2005 Lexus IS300 3.0L
- Full aluminum construction with durable, TIG-welded end tanks
- Features a two-row, 1.42-in thick, extremely efficient brazed aluminum core
- Increased fluid capacity and superior heat dissipation
- Provides optimal heat exchange for stock and modified vehicles
- Includes 1.3 Bar High-Pressure Radiator Cap which effectively raises the boiling point of engine coolant, providing a safer and more efficient system
- Mishimoto Lifetime Warranty
- A top of the line Mishimoto performance aluminum radiator will keep your engine running at its finest and enhance the lifetime of your vehicle.Exclusively designed for the IS300, no cutting or modification is required.A Mishimoto radiator is the ideal upgrade to the stock Lexus radiator because It's designed and engineered to produce maximum cooling efficiency by providing a 30-percent increase in cooling.The Mishimoto Lexus IS300 radiator features a lightweight dual core, 100-percent brazed aluminum, and polished end tanks.All Mishimoto radiators come with a High Pressure 1.3 Bar Radiator Cap and a no questions asked warranty, including accident protection.
Additional Fitment Information:
| Vehicle | Sub Model |
|---|---|
| 2003 - Lexus IS300 | Sportcross |
- Radiator cap
- Relief pressure 16 lb
- Standard
- Product Attributes:
- Valve OD: 1.30 In
- Cap Depth: 0.85
- Lever Type:
- No
- Standard
- Coolant Recovery System: Open & Closed System
- Quick Pressure Release: No
- Manufactured to meet all OEM specifications. Designed to be easy to install and remove. Manufactured from high quality components with proper relief and vacuum valves. Quality tested to stand up to even the most demanding automotive cooling systems.
This Part Fits the Following OEM/Substitute Numbers:
10242, 10242ST, 12R19, 1640131520, 1640131650, 1640131792, 1640131830, 1640136020, 1640137520, 1640146610, 1640150370, 1640175440, 1650221060, 1650221080, 1678-20126, 17037, 19045PWA004, 19045RAA003...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2003 - Lexus IS300 | L | 2997 | 6 Cyl 3.0L | - |
- Thermostat-180 Degrees
- Temperature 180F OEM Recommended Temp
- Standard
- Product Attributes:
- Installation Tool Included: No
- Sealing Flange Outside Diameter: 2.2
- Flange Thickness: 0.05 In
- Bypass Diameter: 1.09 In
- Jiggle Pin Weep Hole: Yes
- Bypass Length: 1.34 In
- Temperature (Degree): 180
- Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
This Part Fits the Following OEM/Substitute Numbers:
12T39D, 1305A048, 14108, 1601-24886, 167, 298-180, 29880, 33798, 33798S, 34000, 4108, 46108, 46308, 48308, 50288, 9091603088, 9091603093, 9091603101...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2003 - Lexus IS300 | L | 2997 | 6 Cyl 3.0L | - |
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