2003 Chevy Avalanche Engine Parts
Select Your Submodel
- Engine Assemblies
- 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
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Drive Belt Tensioners
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Oil Catch Cans
- Balance Shafts
- Engine Swap Kits
- Throttle Bodies
- Motor Oils
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Elring®Cylinder Head GasketChevy Avalanche 1500 2003, Cylinder Head Gasket by Elring®. Cylinder-head gaskets (CHG) have a crucial role to play in the advancement of engine technology, particularly with respect to high-performance diesel engines and petrol engines...Gas-tight, coolant-tight, oil-tightDuctile, no re-torque, low distortion$53.84 - SKP®Drive Belt Idler PulleyChevy Avalanche 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.65 - $15.12
- Dayco®No Slack™ Idler/Tensioner PulleyChevy Avalanche 2003, No Slack™ 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 engineering,...Made with precision and quality in mindDesigned to meet your specific needs$17.24 - $30.93
- Melling®Oil Pump Pick-Up Tube & ScreenChevy Avalanche 2003, Oil Pump Pick-Up Tube & Screen by Melling®. A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$14.19 - $104.40
- DNJ Engine Components®Connecting Rod Bearing SetChevy Avalanche 2003, Connecting Rod Bearing Set by DNJ Engine Components®. If you crave for the finest replacement for your worn out parts, look no further than this superior bearing set that is built with the same quality and...Designed to provide reliable performance within your vehicle's engineMade from top-grade materials with utmost care to ensure long-lasting service$16.25 - $21.42
- Clevite®A-Series Connecting Rod Bearing SetChevy Avalanche 2003, A-Series Connecting Rod Bearing Set by Clevite®. 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$17.56 - $31.05
- Apex Auto®Crankshaft Seal KitChevy Avalanche 2003, Crankshaft Seal Kit 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 is...Quick accurate delivery with excellent fill-rateExcellent inventory availability$8.82 - $44.03
- ACDelco®Specialty™ Heavy Duty V-Ribbed Serpentine BeltChevy Avalanche 2003, Specialty™ Heavy Duty V-Ribbed Serpentine Belt by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Made with precision and quality in mindDesigned to meet your specific needs$31.49 - $44.97
- DIY Solutions®Serpentine BeltChevy Avalanche 1500 2003, Serpentine Belt 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...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$41.77
- TRQ®Engine Mount KitChevy Avalanche 1500 RWD 2003, Engine Mount Kit 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 craftsmanship. Manufactured...Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$76.18$76.95Save $0.77 (1%)
- SKP®Crankshaft Position SensorChevy Avalanche 1500 2003, Crankshaft Position Sensor 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$12.06
- Standard®Crankshaft Position SensorChevy Avalanche 2003, Crankshaft Position Sensor by Standard®. 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...Made with precision and quality in mindDesigned to meet your specific needs$45.24 - $50.24
- NTK®Long Black Camshaft Position SensorChevy Avalanche 2003, Long Black Camshaft Position Sensor by NTK®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Sealed connections to prevent leaks, environmental corrosion and performance issuesDesigned to deliver trouble-free, consistent performance$44.06
- Holstein®Camshaft Position SensorChevy Avalanche 2003, Camshaft Position Sensor by Holstein®. The Camshaft Position Sensor monitors the rotating position of the camshaft relative to the crankshaft position. This data is sent to the vehicles ECU where it is used to...Holstein focuses on using only the highest quality materials,Manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part$28.51 - $29.76
- Original Engine Management®Oil Pressure SwitchChevy Avalanche 1500 2003, Oil Pressure Switch by Original Engine Management®. 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$37.37
- Enginetech®Cylinder Head Gasket SetChevy Avalanche 2003, Cylinder Head Gasket Set 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 reliability. Designed...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$123.77 - $158.89
- ITM Engine®Cylinder Head GasketChevy Avalanche 1500 Gas 2003, Cylinder Head Gasket 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....Designed with innovative manufacturing techniquesMade with maximum safety and reliability in mind$64.99
- ACDelco®Genuine GM Parts™ Camshaft SprocketChevy Avalanche 1500 Gas 2003, Genuine GM Parts™ Camshaft Sprocket 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$36.73
- ACDelco®Genuine GM Parts™ Crankshaft SprocketChevy Avalanche 2003, Genuine GM Parts™ Crankshaft Sprocket 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$37.08 - $74.88
- Genuine®Camshaft GearChevy Avalanche 1500 2003, Camshaft Gear 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 materials using...Made with precision and quality in mindDesigned to meet your specific needs$48.72
- Apex Auto®Timing Cover Gasket SetChevy Avalanche 2003, Timing Cover Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Made with precision and quality in mindDesigned to meet your specific needs$21.80 - $32.20
- Continental® ContiTech™Elite™ Drive Belt Idler AssemblyChevy Avalanche 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$15.08 - $27.97
- SKP®Drive Belt TensionerChevy Avalanche 1500 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$21.68 - $47.80
- Autotecnica®Drive Belt Idler PulleyChevy Avalanche 2003, Drive Belt Idler Pulley by Autotecnica®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Made with precision and quality in mindDesigned to meet your specific needs$12.88
- TRQ®Engine Oil PumpChevy Avalanche 1500 2003, Engine Oil Pump by TRQ®. Designed to meet the most stringent industry standards, this top-grade TRQ engine oil pump provides an affordable way to swap out your old, worn-out component without compromising...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$69.79$71.95Save $2.16 (3%)
- SKP®Engine Oil PumpChevy Avalanche 1500 2003, Engine Oil Pump 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$47.65
- DNJ Engine Components®Oil PumpChevy Avalanche 1500 Gas 2003, Oil Pump by DNJ Engine Components®. This supreme DNJ oil pump will come in handy if you need to replace your malfunctioning component and restore your vehicle to it's proper performance. Made from superior...Designed to replace your worn out factory oil pumpHelps keep your vehicle operating at it's maximum$72.36
- Fluidampr®Harmonic BalancerChevy Avalanche 2003, Harmonic Balancer by Fluidampr®. Designed utilizing the latest technology, this product by Fluidampr features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$470.90 - $612.00
- Sealed Power®Crankshaft Main Bearing SetChevy Avalanche 1500 2003, Crankshaft Main Bearing 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...Greater seizure resistance than tri-metal materialReduces dramatically or eliminates bearing wear$106.46
- Sealed Power®Full Babbitt Camshaft Bearing SetChevy Avalanche 2500 2003, Full Babbitt Camshaft Bearing Set by Sealed Power®. Standard Size. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised....Direct replacementManufactured to strict engineering quality standards$36.51
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