2003 Lexus IS Radiators & Parts
- Replace®Engine Coolant RadiatorLexus IS 3.0L 2003, Engine Coolant Radiator by Replace®. Core Size: 14 3/4" x 29 1/4" x 1". Outlet: 1 3/8". Inlet: 1 3/8". Row quantity: 1. Construction: Plastic/Aluminum. The radiator contains a series of small tubes through which...Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling$133.27
- TRQ®Engine Cooling RadiatorLexus IS 3.0L 2003, Engine Cooling Radiator by TRQ®. Developed to meet the requirements of even the most demanding customers worldwide, this top-grade TRQ cooling radiator will keep your engine in top condition. Built to fit and...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$102.55$107.95Save $5.40 (5%)
- Mishimoto®Performance Aluminum RadiatorLexus IS 3.0L 2003, Performance Aluminum Radiator by Mishimoto®. If you demand the absolute most from your cooling system, look no further than the Mishimoto Race-Ready Performance Radiator. This race-ready radiator is perfect for your...Universal fitment for projects requiring exceptional fluid coolingUnique dual pass design is precision engineered to provide substantial heat transfer$302.95
- TYC®Engine Coolant RadiatorLexus IS Automatic Transmission 2003, Engine Coolant Radiator by TYC®. Core Size: 14 3/4" x 28 1/4" x 1". Row quantity: 1. When you notice that your radiator is leaking, clogged or otherwise damaged, you don't have to pay the high...OE quality at an affordable priceDirect replacement$116.69
- CSF®Engine Coolant RadiatorLexus IS 3.0L 2003, Engine Coolant Radiator by CSF®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product...$98.32 - $309.00
- Denso®Engine Coolant RadiatorLexus IS Automatic Transmission 2003, Engine Coolant Radiator by Denso®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$127.10
- Megan Racing®RadiatorLexus IS 3.0L 2003, Radiator by Megan Racing®. This is a cost effective upgrade which can ultimately save an engine during competition or spirited driving. Often times, a temperature drop of twenty degrees or more will be noticed when...Made with quality and safety in mindThe highest grade materials and the latest technologies$228.41
- gpd®Engine Coolant RadiatorLexus IS 3.0L 2003, Engine Coolant Radiator by gpd®. Radiators are an important part of the engine's cooling system. The main function of the radiator is to extract and dissipate heat from the engine. Radiators help cool the engine for...Designed to meet or exceed OE fit, form, and functionDurability tested on every new design$127.86
- Agility®Engine Coolant RadiatorLexus IS 3.0L 2003, Engine Coolant Radiator by Agility®. Core Size: 29 1/4" x 14 3/4" x 1". Outlet: 1 3/8". Inlet: 1 3/8". Row quantity: 1. Construction: Plastic/Aluminum. Increase the life of your vehicle's engine by keeping your...Crafted from the highest grade materialsDeveloped with modern technology and innovation$56.94
- Original (OEM)Engine Cooling PartsNo matter the type of vehicle you drive, its heart needs efficient cooling to perform reliably. This is why all vehicles come with a cooling system that prevents the engine from overheating and allows it to operate within a safe...
- Lexus OECooling - Radiator & ComponentsLexus IS 2003, Cooling - Radiator & Components by Lexus OE. Use only genuine replacement parts to bring your Lexus back to its luxury status. Lexus OE parts are crafted with the utmost care and attention to detail using advanced...Authentic OE replacement for your worn-out or damaged factory partA perfect solution to bring your Lexus back to its original glory$8.05 - $477.23
- Koyorad®Engine Coolant RadiatorLexus IS 3.0L Transmission 2003, Engine Coolant Radiator by Koyorad®. Row quantity: 1. When you notice that your radiator is leaking, clogged or otherwise damaged, you don't have to pay the high dealer price for a replacement any more....OE quality at an affordable priceDirect replacement$125.73
- UAC®Engine Coolant RadiatorLexus IS 3.0L 2003, Engine Coolant Radiator by UAC®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$104.53
- Reach Cooling®Engine Coolant RadiatorLexus IS 3.0L 2003, Engine Coolant Radiator by Reach Cooling®. Core Size: 27 7/8" x 14 3/4" x 1". Outlet: 1 5/16". Inlet: 1 5/16". Row quantity: 1. Increase the life of your vehicle's engine by keeping your cooling system in top...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$103.41
- Dorman®Radiator Drain PetcockLexus IS 3.0L 2003, Radiator Drain Petcock by Dorman®. Plastic Threaded. Finish: White. Dorman offers a variety of Radiator Drain Petcocks for a range of applications. Their high-quality design ensures effective draining of the cooling...Designed to maintain proper cooling level and prevent overheatingDurably engineered for a long service life$3.59 - $4.18
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