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Csf

Csf

CSF Radiators 3943 Radiator, Aluminum/Plastic, Natural, Crossflow, Lower Passenger Side Inlet, Lower Driver Side Outlet, Lexus, Toyota, Each

SKU: CSF3943

Radiators
Csf

Csf

CSF Radiators 3943 Radiator, Aluminum/Plastic, Natural, Crossflow, Lower Passenger Side Inlet, Lower Driver Side Outlet, Lexus, Toyota, Each

SKU: CSF3943

Radiators

Sale ends in Calculating...

A$468.40 A$556.03
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

CSF radiators are offered in the industry's widest variety, servicing thousands of vehicle-specific and universal applications … including every brand from Acura to Volkswagen. Whether your radiator is copper-brass, plastic-copper-brass, plastic-aluminum, or all-aluminum, CSF has you covered with the same materials and style as OE. CSF manufactures the highest quality aftermarket replacement radiators, with the strongest and most efficient components available in the industry.

All CSF radiators undergo a rigorous testing process in their state-of-the-art testing lab. CSF's procedures and requirements set the bar for cooling system reliability and performance:

* Individually leak tested
* Vibration-cycle tested
* Thermal-cycle tested
* Wind tunnel tested for optimal radiator core cooling efficiency
* Burst pressure and impulse-cycle tested for strength
* Salt spray tested for corrosion protection
* 10 ft. box drop test to ensure packaging protection
* 30-point fitment inspection on critical dimensions to ensure drop-in fit with no modifications (where applicable)

Part Type

Radiators

Data: v4.2 - Upd: 2026-10-06 22:37:55

Specifications

Product Attributes - Brand
CSF Radiator
Product Attributes - Manufacturer's Part Number
3943
Product Attributes - Part Type
Radiators
Product Attributes - Product Line
CSF Radiators
Product Attributes - UPC
710353039434
Product Attributes - Radiator Material
Aluminum/Plastic
Product Attributes - Radiator Style
Crossflow
Product Attributes - Transmission Cooler
No
Product Attributes - Inlet Location
Lower passenger side
Product Attributes - Outlet Location
Lower driver side
Product Attributes - Row Quantity
1
Product Attributes - Radiator Finish
Black/Natural
Product Attributes - Core Width (in.)
26.56 in.
Product Attributes - Core Height (in.)
14.31 in.
Product Attributes - Core Thickness (in.)
0.63 in.
Product Attributes - Radiator Inlet Size
1.375 in.
Product Attributes - Radiator Outlet Size
1.375 in.
Product Attributes - Trans Cooler Adapter Fittings Included
No
Product Attributes - Fan Included
No
Product Attributes - Radiator Cap Included
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Csf
StreetFX SKU csf3943
SFX Item ID 4962649
Supplier Item Code 4962649
Manufacturer SKU 3943
Manufacturer UPC 710353039434

Compatibility

Application Data
  • UniversalNo
    MakeLEXUS
    ModelUX250H
    SubmodelBASE
    Beginning Year2020
    Ending Year2023
    Engine Size2.0L/1987cc
    Engine FamilyTOYOTA L4 FULL HYBRID EV-GAS (FHEV)
    Engine TypeL4
    TransmissionAutomatic
    DrivetrainAWD
  • UniversalNo
    MakeLEXUS
    ModelUX250H
    SubmodelF SPORT
    Beginning Year2020
    Ending Year2022
    Engine Size2.0L/1987cc
    Engine FamilyTOYOTA L4 FULL HYBRID EV-GAS (FHEV)
    Engine TypeL4
    TransmissionAutomatic
    DrivetrainAWD
  • UniversalNo
    MakeLEXUS
    ModelUX250H
    SubmodelF SPORT DESIGN
    Beginning Year2023
    Ending Year2023
    Engine Size2.0L/1987cc
    Engine FamilyTOYOTA L4 FULL HYBRID EV-GAS (FHEV)
    Engine TypeL4
    TransmissionAutomatic
    DrivetrainAWD
  • UniversalNo
    MakeLEXUS
    ModelUX250H
    SubmodelF SPORT HANDLING
    Beginning Year2023
    Ending Year2023
    Engine Size2.0L/1987cc
    Engine FamilyTOYOTA L4 FULL HYBRID EV-GAS (FHEV)
    Engine TypeL4
    TransmissionAutomatic
    DrivetrainAWD
  • UniversalNo
    MakeLEXUS
    ModelUX250H
    SubmodelLUXURY
    Beginning Year2021
    Ending Year2022
    Engine Size2.0L/1987cc
    Engine FamilyTOYOTA L4 FULL HYBRID EV-GAS (FHEV)
    Engine TypeL4
    TransmissionAutomatic
    DrivetrainAWD
  • UniversalNo
    MakeLEXUS
    ModelUX250H
    SubmodelPREMIUM
    Beginning Year2023
    Ending Year2023
    Engine Size2.0L/1987cc
    Engine FamilyTOYOTA L4 FULL HYBRID EV-GAS (FHEV)
    Engine TypeL4
    TransmissionAutomatic
    DrivetrainAWD
  • UniversalNo
    MakeTOYOTA
    ModelCOROLLA
    SubmodelHYBRID LE
    Beginning Year2021
    Ending Year2022
    Engine Size1.8L/1798cc
    Engine FamilyTOYOTA L4 FULL HYBRID EV-GAS (FHEV)
    Engine TypeL4
    TransmissionAutomatic
    DrivetrainFWD
  • UniversalNo
    MakeTOYOTA
    ModelPRIUS
    Submodel2020 EDITION
    Beginning Year2021
    Ending Year2021
    Engine Size1.8L/1798cc
    Engine FamilyTOYOTA L4 FULL HYBRID EV-GAS (FHEV)
    Engine TypeL4
    TransmissionAutomatic
    DrivetrainFWD
  • UniversalNo
    MakeTOYOTA
    ModelPRIUS
    SubmodelLE
    Beginning Year2020
    Ending Year2022
    Engine Size1.8L/1798cc
    Engine FamilyTOYOTA L4 FULL HYBRID EV-GAS (FHEV)
    Engine TypeL4
    TransmissionAutomatic
    DrivetrainFWD
  • UniversalNo
    MakeTOYOTA
    ModelPRIUS
    SubmodelL ECO
    Beginning Year2020
    Ending Year2022
    Engine Size1.8L/1798cc
    Engine FamilyTOYOTA L4 FULL HYBRID EV-GAS (FHEV)
    Engine TypeL4
    TransmissionAutomatic
    DrivetrainFWD
  • UniversalNo
    MakeTOYOTA
    ModelPRIUS
    SubmodelLIMITED
    Beginning Year2020
    Ending Year2022
    Engine Size1.8L/1798cc
    Engine FamilyTOYOTA L4 FULL HYBRID EV-GAS (FHEV)
    Engine TypeL4
    TransmissionAutomatic
    DrivetrainFWD
  • UniversalNo
    MakeTOYOTA
    ModelPRIUS PRIME
    SubmodelLE
    Beginning Year2021
    Ending Year2022
    Engine Size1.8L/1798cc
    Engine FamilyTOYOTA L4 PLUG-IN HYBRID EV-GAS (PHEV)
    Engine TypeL4
    TransmissionAutomatic
    DrivetrainFWD
  • UniversalNo
    MakeTOYOTA
    ModelPRIUS PRIME
    SubmodelLIMITED
    Beginning Year2021
    Ending Year2022
    Engine Size1.8L/1798cc
    Engine FamilyTOYOTA L4 PLUG-IN HYBRID EV-GAS (PHEV)
    Engine TypeL4
    TransmissionAutomatic
    DrivetrainFWD
  • UniversalNo
    MakeTOYOTA
    ModelPRIUS PRIME
    SubmodelXLE
    Beginning Year2021
    Ending Year2022
    Engine Size1.8L/1798cc
    Engine FamilyTOYOTA L4 PLUG-IN HYBRID EV-GAS (PHEV)
    Engine TypeL4
    TransmissionAutomatic
    DrivetrainFWD
  • UniversalNo
    MakeTOYOTA
    ModelPRIUS
    SubmodelXLE
    Beginning Year2020
    Ending Year2022
    Engine Size1.8L/1798cc
    Engine FamilyTOYOTA L4 FULL HYBRID EV-GAS (FHEV)
    Engine TypeL4
    TransmissionAutomatic
    DrivetrainFWD

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