2003 Chevy Silverado 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
- Engine Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Oil Catch Cans
- Balance Shafts
- Intercoolers
- Throttle Bodies
- Motor Oils
- ACDelco®Professional™ Engine Oil FilterChevy Silverado 2003, Professional™ Engine Oil Filter by ACDelco®. Designed utilizing the latest technology, this Oil Filter by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Is 6-12% smaller in size, while maintaining the same filtration media area, when compared to traditional filters.Dual-flow concave baseplate with high lubricity gasket$6.40 - $6.86
- Sealed Power®Premium Piston Ring SetChevy Silverado 2003, Premium Piston Ring Set by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and...Direct replacementManufactured to strict engineering quality standards$56.98 - $292.84
- Fel-Pro®Engine Gasket SetChevy Silverado 2003, Engine Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet...Meets or exceeds all original equipment specificationsApplication specific design to ensure a perfect fit$122.25 - $448.45
- ACDelco®Genuine GM Parts™ Cylinder HeadChevy Silverado 2003, Genuine GM Parts™ Cylinder Head by ACDelco®. 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....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$545.43 - $661.70
- Cloyes®Timing Chain TensionerChevy Silverado 4.3L 2003, Timing Chain Tensioner by Cloyes®. A timing chain tensioner maintains appropriate tension in the timing chain system. Depending on the OE design, tensioners can use spring tension and/or hydraulic pressure to...Cloyes utilizes the latest in design and material technology, ensuring a quiet and maintenance-free experienceAll Cloyes timing chain tensioners meet or exceed OEM performance requirements$47.81
- Bosch®Workshop™ Spin-On Engine Oil FilterChevy Silverado 2003, Workshop™ Spin-On Engine Oil Filter by Bosch®. When visiting your local repair shop to get a routine oil change, replace your old oil filter with a workshop oil filter from Bosch. Having an efficiency of 97.5%,...Screens up to 97.5% of harmful contaminants such as dirt and oil from getting into the engineHolds up to 13 grams of dirt and contaminants$3.37 - $8.13
- COMP Cams®Magnum™ OE Roller Double Row Timing SetChevy Silverado X Engine VIN Character 2003, Magnum™ OE Roller Double Row Timing Set by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by...Hardened Cast Iron4 Degree Incremental Adjusting$119.95
- Mahle®Engine Oil FilterChevy Silverado 2003, Engine Oil Filter 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 from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.85 - $18.29
- Full®Spin-On Engine Oil FilterChevy Silverado 2003, Spin-On Engine Oil Filter by Full®. 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...Made with precision and quality in mindDesigned to meet your specific needs$4.97 - $9.38
- Luber-finer®Engine Oil FilterChevy Silverado 2003, Engine Oil Filter by Luber-finer®. Oil is the lifeblood of the heavy duty engine. Luber-finer high-efficiency oil filters provide protection from oil contaminants to help ensure optimal performance. Efficient...Extended Line of cartridge and spin-on filtersWide Selection Of Filters Providing Broad Coverage$2.86 - $6.06
- NPN®Spin-On Engine Oil FilterChevy Silverado 2003, Spin-On Engine Oil Filter by NPN®. 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$3.28 - $5.75
- Fel-Pro®Engine Conversion Gasket SetChevy Silverado 2003, Engine Conversion Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...Direct OEM replacement for a proper fitEnsures reliable sealing performance$59.83 - $184.11
- Apex Auto®Engine Conversion Gasket SetChevy Silverado 2003, Engine Conversion Gasket Set by Apex Auto®. 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$31.34 - $121.61
- ITM Engine®Engine Gasket SetChevy Silverado 2003, Engine Gasket Set by ITM Engine®. 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 with innovative manufacturing techniquesMade with maximum safety and reliability in mind$115.71 - $283.61
- ACDelco®GM Genuine Parts™ Engine Timing Cover Alignment DowelChevy Silverado 8.1L 2003, GM Genuine Parts™ Engine Timing Cover Alignment Dowel by ACDelco®. GM Genuine Parts Multi Purpose Pins are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors$8.25
- Melling®485 High Performance™ Adjustable Engine Timing SetChevy Silverado 2003, 485 High Performance™ Adjustable Engine Timing Set by Melling®. Melling timing chain kits provide an efficient and economical way to provide the timing components needed for a quality engine rebuild. Timing chain...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$187.03
- Enginetech®Engine Timing Chain TensionerChevy Silverado 1500 2003, Engine Timing Chain Tensioner by Enginetech®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.32
- ACDelco®Gold™ Engine Oil FilterChevy Silverado 4.8L / 5.3L / 6.0L 2003, Gold™ Engine Oil Filter by ACDelco®. Durapack Engine Oil Filter. ACDelco Gold (Professional) Engine Oil Filters are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold...Some ACDelco Gold parts may have formerly appeared as ACDelco ProfessionalPremium aftermarket replacement part$6.22
- aFe®ProGuard HD™ Oil Filter SetChevy Silverado 2500 HD 6.6L 2003, ProGuard HD™ Oil Filter Set by aFe®. aFe Power Pro Guard HD Oil Filters deliver increased flow and efficiency that are demanded in off-road vehicles. These oil filters utilize a high performance...Designed for extended interval oil changesHigh flow rates and outstanding filtration$24.00 - $69.00
- Premium Guard®Engine Oil FilterChevy Silverado 4.3L 2003, Engine Oil Filter by Premium Guard®. 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 deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.24
- PPE®Oil Centrifuge Filtration KitChevy Silverado 6.6L 2003, Oil Centrifuge Filtration Kit by PPE®. Filters alone can clog or disintegrate causing interrupted oil flow, but PPE’s Oil Centrifuge Filtration Kit cleans oil by generating a centrifugal force 2,000 times...1-hour installation timeNo filters to buy or replace$449.99
- DIY Solutions®Engine Oil FilterChevy Silverado 2003, Engine Oil Filter by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes to...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$30.94 - $87.91$31.57 - $89.71Save up to 9%
- Denso®FTF™ Spin-On Engine Oil FilterChevy Silverado 2003, FTF™ Spin-On Engine Oil Filter by Denso®. When it comes to oil filters, you can't do better than Denso. This is why Denso is one of the world's premier OE oil filter suppliers. Denso uses this world-class...Pre-lubricated molded o-ring provides superior sealing over generic filtersSilicon Anti-Drainback prevents rough starts caused by oil draining out of the engine while the vehicle is turned off$6.07 - $9.40
- Hengst®Spin-On Engine Oil FilterChevy Silverado 4.3L 2003, Spin-On Engine Oil Filter by Hengst®. 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$5.39
- Pentius®Red Premium Line Engine Oil FilterChevy Silverado 2003, Red Premium Line Engine Oil Filter by Pentius®. The UltraFLOW Oil Filters by Pentius are manufactured to meet or exceed original equipment (OEM) specifications. Through a number of technological advances, we have...Designed to eliminate contaminantsEnsures proper fitment and excellent performa filtration efficiency for 20 microns and above particles$2.90 - $3.78
- Pentius®UltraFLOW Xtended Life™ Engine Oil FilterChevy Silverado 2003, UltraFLOW Xtended Life™ Engine Oil Filter by Pentius®. Following the lead of some of Pentius oil filter competitors, Pentius Automotive Parts is pleased to introduce the new UFXL - Pentius UltraFLOW Xtended Life...Designed to eliminate contaminantsEnsures proper fitment and excellent performa filtration efficiency for 20 microns and above particles$5.44
- ACDelco®GM Genuine Parts™ Engine Valve Lifter Guide Retainer BoltChevy Silverado 2003, GM Genuine Parts™ Engine Valve Lifter Guide Retainer Bolt by ACDelco®. GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These bolts fasten...Fastens vehicle's components togetherSome GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)$5.43
- DNJ Engine Components®Piston Ring SetChevy Silverado 2003, Piston Ring Set by DNJ Engine Components®. 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 replace your malfunctioning partsHelps get your vehicle back to it's original performance$48.31 - $64.36
- SKP®CamshaftChevy Silverado 1500 4.8L / 5.3L 2003, Camshaft 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$168.53
- Genuine®CamshaftChevy Silverado 1500 4.8L / 5.3L 2003, Camshaft 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$891.09
Popular Products
2003 Chevy Silverado Models
Popular Searches