{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2003 Lexus ES300

2003 Lexus ES300 Radiators

Refine by:

Shop Catalog

Showing 1 - 4 of 4 results
Sort by:
Radiator, 6 Cyl., 3.0L Engine, Plastic Tank
Part Number: P2435
Guaranteed to Fit
$78.49
Vehicle Fitment
  • 2003 Lexus ES300 Base 6 Cyl 3.0L 16 psi cap
Product Details
Automatic Transmission Cooler : Without Transmission CoolerRecommended Use : OE ReplacementTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishReplaces DPI Number : DPI# 2435Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 164000A420, 16410AZ044, 16410YZZADReplaces Partslink Number : TO3010262Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return PolicyInterchange Part Number : 3145, 164000A420, 16410AZ044, 16410YZZAD, TO3010262
Aluminum Core Plastic Tank Radiator, Fits V6 Engine
Part Number: CSF3145
Guaranteed to Fit
$78.99
Vehicle Fitment
  • 2003 Lexus ES300 Base 6 Cyl 3.0L OE Style Design, Use Mini, 16 psi Cap
Product Details
Core Dimensions : 15.75 x 29 x 0.94 in. Core SizeEngine Oil Cooler : Without Engine Oil CoolerInlet Size : 1.31 in. InletRecommended Use : OE ReplacementNumberof Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishOutlet Size : 1.31 in. OutletReplaces DPI Number : DPI# 2434Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 16400 - 0A230, 16400 - 0A240, 16400 - 0A420, 16400 - 20261, 16400 - 20270, 16400 - 20320Replaces Partslink Number : TO3010260, TO3010261, TO3010287, TO3010286Warranty : 2-year CSF limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : P2435
Radiator
Part Number: OSS2434
Guaranteed to Fit
$121.99
Vehicle Fitment
  • 2003 Lexus ES300 Base 6 Cyl 3.0L
Product Details
Notes : 2.06 in. Inlet Header Width; 29.88 in. Inlet Header Length; 2.06 in. Outlet Header Width; 29.88 in. Outlet Header Length; 14.75 in. Transmission Oil Cooler Distance between Fittings; 1 in. Transmission Oil Cooler Diameter; Down Flow TypeAutomatic Transmission Cooler : With Transmission CoolerInlet Size : 1.31 in. InletRecommended Use : OE ReplacementNumberof Rows : 1-Row CoreTank Material : Plastic TankCore Material : Polyamide CoreOutlet Size : 1.31 in. OutletProduct Fit : Direct FitQuantity Sold : Sold individuallyWarranty : 1 year One Stop Solutions limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Core Width : 29.06 in.Core Thickness : 1 in.Core Height : 15.75 in.
Radiator
Part Number: GPD2434C
Guaranteed to Fit
$116.49
Vehicle Fitment
  • 2003 Lexus ES300 Base 6 Cyl 3.0L Marked 0A24 On Top Tank
Product Details
Recommended Use : OE ReplacementTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishProduct Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 3145, CU2434, 2868, 2434, 2402434, RA2434C, 1640020270, DP2434C, 8201A, 8012434, 412434, 2210504, 2931Warranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 3145, CU2434, 2868, 2434, 2402434, RA2434C, 1640020270, DP2434C, 8201A, 8012434, 412434, 2210504, 2931
Page 1 of 1 | Showing 1 - 4 of 4 results

Top Rated Products

Great product
Linda M.
VERIFIED PURCHASER
GPD Radiator
$116.49( Review)
Fix perfect runs smooth.
Roshana C.
VERIFIED PURCHASER
Fit on a 2002 toyota camry xle. No issues.
Kevin B.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Q:It says this radiator will fit my car but the core size is a little different from the one I removed from it.  Is that okay? Show Less
Aaron S.
A:BEST ANSWERHi Aaron, I'm pleased to assist you. If it is just a little difference (smaller), it will be alright. If this will bigger, adjustments will have to be made - so getting a direct-fit radiator is still the best idea! To replace a smaller radiator with a larger one - or vice versa - the hoses will need to be adjusted. You'll have to inspect the difference if it will still work. If interested in this radiator, click on the link below to place an order at a discounted price today, while supplies last. I hope this is helpful. Enjoy your CP shopping experience! https://www.carparts.com/radiator/csf/csf3145?can=CPGG4850_CSQA_20230207 Show less
Grace G.
 
3 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

What Is a Radiator Cap? Functions, Symptoms, Replacement, and More
What Is a Radiator Cap? Functions, Symptoms, Replacement, and MoreSome cooling systems have a radiator with no cap because the fill point is at the surge tank rather than on the radiator. If the radiator has a cap, it will have a degas tank instead of a robust surge tank. This is a coolant reservoir. This type won’t have a
Do EVs Have Radiators?
Do EVs Have Radiators?As stated and illustrated previously, not only do most EVs have radiators, they also have coolant pumps to circulate battery coolant through the radiator. How Do Electric Cars Stay Cool?
Why Do Some Radiators Have Transmission Lines?
Why Do Some Radiators Have Transmission Lines?Most transmission cooler lines are steel and connected to the cooler ports with flare nuts, but some have short rubber oil resistant hoses connecting the steel lines to the transmission cooler ports. The cooler ports are sealed where they pass through the radiator end tank to prevent coolant from leaking
Warning: These Car Parts Could Cost You Thousands to Repair or Replace
Warning: These Car Parts Could Cost You Thousands to Repair or ReplaceDon’t get caught off guard. If your trip to the mechanic reveals the need to fix or replace the parts below, there’s a chance that you might have to pay big for the repair job. Engine Assembly
What Is a Radiator Fan Shroud?
What Is a Radiator Fan Shroud?Below are some crucial responsibilities the fan shroud must fulfill to ensure your engine’s optimal operation. It Makes Your Radiator Fan Work More Efficiently
Cooling System Must-Haves for Better Engine Performance
Cooling System Must-Haves for Better Engine PerformanceInstalling a radiator with more rows or a thicker core is one way to optimize your engine’s cooling capacity. A radiator with more rows comes with more tubes, leading to better cooling capabilities.