2003 Lexus IS Engine Parts
Select Your Submodel
- Motor Mounts
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Timing Belts
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Throttle Bodies
- Motor Oils
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Gates®Micro-V™ V-Ribbed BeltLexus IS 3.0L 2003, Micro-V™ V-Ribbed Belt by Gates®. Length: 76.439". Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better,...Special belt construction eliminates belt noise, reduces tension loss, and solves problem drive applicationsUtilizes advanced materials like Aramid Fiber found in bullet-proof vests and crack and heat-resistant EPDM materials$27.35 - Westar®Front Hydraulic Engine MountLexus IS 3.0L 2003, Front Hydraulic Engine Mount by Westar®. Westar's OE replacement motor mounts effectively control engine movement for vibration-free driving. Since 1986, Westar has specialized in distributing top-of-the-line engine...Build with quality that matches or exceeds OEM SpecificationsPerfect fit$38.85
- TRQ®Engine Variable Timing SolenoidLexus IS 3.0L 2003, Engine Variable Timing Solenoid by TRQ®. This engine variable timing solenoid is the right choice for those who want to keep their vehicle in excellent condition. Built with the latest technology, it will provide...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$37.95Save: $1.52 (4%)$36.43
- iD Select®Front Hydraulic Engine MountLexus IS 3.0L 2003, Front Hydraulic Engine Mount by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$41.94
- Walker Products®Crankshaft Position SensorLexus IS 3.0L 2003, Crankshaft Position Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$90.06
- Dorman®Autograde™ Engine Oil Drain PlugLexus IS 3.0L 2003, Autograde™ Engine Oil Drain Plug by Dorman®. Dorman's Oil Drain Plugs are coated for high corrosion resistance and a long service life. Designed to provide a perfect fit for a hassle free installation, this...Oil Drain Plugs are designed and constructed to strict engineering quality standardsThe finest quality at a great price$1.93 - $11.62
- Continental® ContiTech™Serpentine BeltLexus IS 3.0L 2003, Serpentine Belt by Continental® ContiTech™. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Made with precision and quality in mindDesigned to meet your specific needs$4.92 - $27.50
- Dorman®OE Solutions™ Standard Grade Type Harmonic Balancer Assembly KitLexus IS 3.0L 2003, OE Solutions™ Standard Grade Type Harmonic Balancer Assembly Kit by Dorman®. Durable and sleek, Dorman Harmonic Balancers feature a stress-resistant rubber bond that withstands the damaging effects of heat, salt,...Direct replacement to ensure proper fitBenchmarked against OE performance to meet strict quality standards$275.51
- Goodyear Belts®Serpentine Multi V-BeltLexus IS 3.0L 2003, Serpentine Multi V-Belt by Goodyear Belts®. Length: 76". Goodyear Belts has developed multi V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive system’s...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$22.84
- Walker Products®Camshaft Position SensorLexus IS 3.0L 2003, Camshaft Position Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$52.45
- DEA®Front Driver Side OEM Hydraulic Engine MountLexus IS 3.0L 2003, Front Driver Side OEM Hydraulic Engine Mount by DEA®. Designed to meet all OE standards and specifications, these engine mounts will fit your vehicle with no modifications. They will safely connect the engine to the...Designed to meet or exceed OE specificationsConstructed to deliver consistent performance$40.62
- DEA®Front Passenger Side OEM Hydraulic Engine MountLexus IS 3.0L 2003, Front Passenger Side OEM Hydraulic Engine Mount by DEA®. Designed to meet all OE standards and specifications, these engine mounts will fit your vehicle with no modifications. They will safely connect the engine to...Designed to meet or exceed OE specificationsConstructed to deliver consistent performance$40.62
- Dorman®OE Solutions™ Variable Valve Timing SolenoidLexus IS 3.0L 2003, OE Solutions™ Variable Valve Timing Solenoid by Dorman®. This replacement engine variable valve timing solenoid is precision-engineered to match or exceed the stock VVT on specific vehicle years, makes and models....Ideal replacement - this VVT is professionally engineered to match the function and performance of the stock solenoid on specific vehicle applicationsComplete assembly - includes all original hardware and seals required for a quick and thorough replacement$59.91
- Fel-Pro®Cylinder Head Gasket Set with PermaDry Molded Rubber Valve Cover GasketLexus IS 3.0L 2003, Cylinder Head Gasket Set with PermaDry Molded Rubber Valve Cover Gasket by Fel-Pro®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of...Proprietary coating - nonstick anti-friction coating seals small surface scratches and imperfectionsSealing technologies - exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair$216.31
- Apex Auto®Cylinder Head Gasket SetLexus IS 3.0L 2003, Cylinder Head Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Quick accurate delivery with excellent fill-rateExcellent inventory availability$121.35
- SKP®Front Passenger Side Engine MountLexus IS 3.0L 2003, Front Passenger Side Engine Mount by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.56
- Mahle®Oil Pan SetLexus IS 3.0L 2003, Oil Pan Set by Mahle®. Designed utilizing the latest technology, this product by Mahle features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...Made with precision and quality in mindDesigned to meet your specific needs$21.11
- TRQ®Drive Belt TensionerLexus IS 3.0L 2003, Drive Belt Tensioner by TRQ®. Want to get rid of the rattling noise coming from the timing cover area? This high-grade TRQ drive belt tensioner is exactly what you need. Built to meet or exceed the OEM...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$56.95Save: $1.71 (3%)$55.24
- Four Seasons®Drive Belt Idler PulleyLexus IS 3.0L 2003, Drive Belt Idler Pulley by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four...Made with precision and quality in mindDesigned to meet your specific needs$25.45
- Continental® ContiTech™Conti-V Multirib™ Serpentine BeltLexus IS 3.0L 2003, Conti-V Multirib™ Serpentine Belt by Continental® ContiTech™. Length: 76". Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler performance, greater...OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions$22.98
- Mitsuboshi®Accessory Drive BeltLexus IS 3.0L 2003, Accessory Drive Belt by Mitsuboshi®. Do you hear chirping or squealing noise? Has the "power" disappeared from your steering? Does your engine crank slowly and are your lights dim? You may need accessory drive belt...Made with precision and quality in mindDesigned to meet your specific needs$34.96 - $35.63
- Mahle®Cylinder Head Gasket SetLexus IS 3.0L 2003, Cylinder Head Gasket Set by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$181.66
- SKP®Harmonic BalancerLexus IS 3.0L 2003, Harmonic Balancer by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$95.57
- Beck Arnley®Engine MountLexus IS 3.0L 2003, Engine Mount by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory specifications and crafted...Mount type is an exact match to OEAdditional factory parts included where applicable$34.36 - $67.67
- Dayco®No Slack™ Light Duty Idler/Tensioner PulleyLexus IS 3.0L 2003, No Slack™ Light Duty Idler/Tensioner Pulley by Dayco®. Dayco's reputation for top performance idler and tensioner pulleys is a result of advanced automotive technologies employed in materials research, design...Made with precision and quality in mindDesigned to meet your specific needs$56.35
- Dorman®TECHoice™ Idler PulleyLexus IS Automatic Transmission 2003, TECHoice™ Idler Pulley by Dorman®. This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on select vehicle years,...Direct replacement - this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehiclesRestores performance - fixes a failed, squealing or groaning noise from a worn idler pulley$15.97
- SKP®Drive Belt TensionerLexus IS 3.0L 2003, Drive Belt Tensioner by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.32 - $36.57
- WVE®Oil Pressure SwitchLexus IS 3.0L 2003, Oil Pressure Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$12.56
- Denso®Camshaft Position SensorLexus IS 3.0L 2003, Camshaft Position Sensor by Denso®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$103.09
- Gates®PowerGrip™ Timing Belt Component KitLexus IS 3.0L without Housing 2003, PowerGrip™ Timing Belt Component Kit by Gates®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance...Made with precision and quality in mindDesigned to meet your specific needs$52.15
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2003 Lexus IS Engine Reviews
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Bosch® - Premium™ Spin-On Engine Oil FilterPosted by Sean (Apo, AE) / June 04, 2016
2003 Lexus IS Models
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