2003 Toyota 4Runner Engine Pulleys
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Original (OEM)Engine PartsEach vehicle has its distinctive body lines and shapes, but the most exciting part is located under the hood. The engine is what makes that essential power that drives the wheels. Since it's the heart and soul of any vehicle, it just... - ACDelco®Professional™ Idler PulleyToyota 4Runner 2003, Professional™ Idler Pulley by ACDelco®. The ACDelco Professional, premium aftermarket Idler Pulley is designed for use on automobiles and light duty trucks as a locked center tensioning pulley, an automatic belt...Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance$32.32 - $76.87Save: up to 17%$27.09 - $65.17
- Dayco®No Slack™ Automatic Belt Tensioner AssemblyToyota 4Runner 2003, No Slack™ Automatic Belt Tensioner Assembly by Dayco®. Serpentine belt drives consist of a single belt that powers most, if not all, of the engine’s accessories. Designed to maintain constant tension on...Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements$66.28 - $121.60
- Dorman®TECHoice™ Drive Belt Idler PulleyToyota 4Runner 2003, TECHoice™ Drive Belt 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, makes and...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$28.21 - $37.67
- Dorman®TECHoice™ Idler PulleyToyota 4Runner 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, makes and models,...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 - $40.76
- Gates®DriveAlign™ Automatic Belt TensionerToyota 4Runner 2003, DriveAlign™ Automatic Belt Tensioner 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 and reliability....Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications$47.49 - $99.10
- TRQ®Drive Belt TensionerToyota 4Runner 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$61.95Save: 6%$58.23
- ACDelco®Professional™ Drive Belt Tensioner AssemblyToyota 4Runner 4.0L 2003, Professional™ Drive Belt Tensioner Assembly by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$193.08Save: $31.31 (16%)$161.77
- TRQ®Drive Belt Idler PulleyToyota 4Runner 2003, Drive Belt Idler Pulley by TRQ®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$26.95Save: 6%$25.33
- TRQ®Lower Accessory Drive Belt Idler PulleyToyota 4Runner 4.0L 2003, Lower Accessory Drive Belt Idler Pulley by TRQ®. 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...Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$35.95Save: $1.80 (5%)$34.15
- Continental® ContiTech™Accessory Drive Belt KitToyota 4Runner 4.0L 2003, Accessory Drive Belt Kit by Continental® ContiTech™. When replacing a worn out serpentine belt, it's a good practice to also replace the idlers and tensioners along with it to prevent uneven wear and the risk...OE-quality products for safe, reliable, and efficient performanceManufactured with precise tolerances and ultimate quality$245.36
- Hayden®Idler/Tensioner PulleyToyota 4Runner 4.7L 2003, Idler/Tensioner Pulley by Hayden®. This part is designed to route the drive belt and keep it tight. If the pulley goes bad, it can cause problems with cooling, charging, steering, and climate control. Replace a...Constructed to ensure OE quality and reliabilityMade of steel and thermoplastic for long service life and superior dampening$24.79 - $31.07
- Hayden®Lower Drive Belt Idler PulleyToyota 4Runner 4.0L 2003, Lower Drive Belt Idler Pulley by Hayden®. This part is designed to route the drive belt and keep it tight. If the pulley goes bad, it can cause problems with cooling, charging, steering, and climate control....Constructed to ensure OE quality and reliabilityMade of steel and thermoplastic for long service life and superior dampening$20.00
- Toyota OECooling - Belts & Pulleys (4.0L)Toyota 4Runner 4.0L 2003, Cooling - Belts & Pulleys by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are made with...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$2.30 - $115.12
- Toyota OEEngine Parts (4.7L)Toyota 4Runner 4.7L 2003, Engine Parts by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are made with quality and...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$6.49 - $387.99
- Gates®DriveAlign™ Drive Belt Idler PulleyToyota 4Runner 2003, DriveAlign™ Drive Belt Idler Pulley by Gates®. Built to last by resisting dirt, salt, and other under-hood contaminants and are designed for use on passenger cars and light trucks as a locked center tensioning...High quality construction provides high durability for long lifeBearing meets or exceeds OE and is designed for application specific speed and load requirements$21.83 - $52.97
- Four Seasons®Drive Belt Idler PulleyToyota 4Runner 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$16.94 - $25.84
- Dayco®No Slack™ Light Duty Idler/Tensioner PulleyToyota 4Runner 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 - $70.83
- SKP®Drive Belt TensionerToyota 4Runner 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$40.34 - $47.19
- INA®Drive Belt Idler PulleyToyota 4Runner 4.7L 2003, Drive Belt Idler Pulley by INA®. 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...Made from sturdy materialsGreat design and function$36.74 - $40.65
- Genuine®Drive Belt Tensioner PulleyToyota 4Runner 4.7L 2003, Drive Belt Tensioner Pulley by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium...Made with precision and quality in mindDesigned to meet your specific needs$32.16
- Continental® ContiTech™Elite™ Drive Belt Idler AssemblyToyota 4Runner 2003, Elite™ Drive Belt Idler Assembly by Continental® ContiTech™. Every part in this assembly is engineered to look, install, and operate the same way or better than the factory parts. Every component meets original...Original equipment equivalentFactory-like fit and dependability$30.22 - $53.71
- Continental® ContiTech™Elite™ Drive Belt Tensioner AssemblyToyota 4Runner 2003, Elite™ Drive Belt Tensioner Assembly by Continental® ContiTech™. This belt tensioner assembly is constructed to meet OE requirements for fit, form, and function. It provides smooth, noiseless, and vibration-free...Constructed to match OE form, fit, and functionMaintains its correct alignment to the belt and correct accessory belt tension$52.68 - $96.42
- SKP®Drive Belt Idler PulleyToyota 4Runner 2003, Drive Belt Idler Pulley 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$7.07 - $14.46
- Continental® ContiTech™Elite™ Drive Belt Idler PulleyToyota 4Runner 4.7L 2003, Elite™ Drive Belt Idler Pulley by Continental® ContiTech™. Every part in this assembly is engineered to look, install, and operate the same way or better than the factory parts. Every component meets...Original equipment equivalentFactory-like fit and dependability$55.95
- GMB®Accessory Drive Belt Idler PulleyToyota 4Runner 4.0L 2003, Accessory Drive Belt Idler Pulley by GMB®. 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$21.39
- INA®Accessory Belt Tension PulleyToyota 4Runner 4.7L Manufactured After August 2003, Accessory Belt Tension Pulley by INA®. The INA is a leading automotive and industrial supplier worldwide. The Company stands for the highest quality, outstanding technology and...Made from sturdy materialsGreat design and function$66.12
- Genuine®Drive Belt Idler Pulley SpacerToyota 4Runner 4.0L Manufactured After November 2003, Drive Belt Idler Pulley Spacer by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies...Made with precision and quality in mindDesigned to meet your specific needs$6.32
- NSK®Drive Belt Idler PulleyToyota 4Runner 4.7L 2003, Drive Belt Idler Pulley by NSK®. Designed by knowledgeable staff using leading technological advancements, this prime NSK product will meet your performance requirements. Backed by quality, it ensures...Made to provide absolute durability and high reliabilityDesigned with innovations using high-tech equipment$28.65
- Koyo®Drive Belt Idler PulleyToyota 4Runner 4.0L 2003, Drive Belt Idler Pulley by Koyo®. 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$54.96
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