2003 Oldsmobile Alero 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
- 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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Anchor®Front Passenger Side Engine MountOldsmobile Alero 2.2L 2003, Front Passenger Side Engine Mount by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket...Direct OEM replacementSecurely supports the engine on the chassis$19.02 - Cloyes®Engine Timing SetOldsmobile Alero 2003, Engine Timing Set by Cloyes®. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a timing gear or complete timing gear set, Cloyes has...Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing$80.03 - $241.19
- Sealed Power®PistonOldsmobile Alero 2003, Piston 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 lifestyle, it is...Helps improve cylinder sealing for less blow-byRetains standard ring gaps in top groove$34.89 - $47.80
- iD Select®Front Engine Timing SetOldsmobile Alero 2003, Front Engine Timing Set 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 your...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$112.97 - $162.78Save: 10%$101.67 - $146.50
- iD Select®Engine Timing Chain KitOldsmobile Alero 2.2L 2003, Engine Timing Chain Kit 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$56.16 - $274.52Save: 10%$50.54 - $247.07
- Enginetech®Bare Cylinder HeadOldsmobile Alero 3.4L 2003, Bare Cylinder Head by Enginetech®. Enginetech helps you build better engines, faster. Cylinder heads go through a strict QC inspection. Each casting is handled individually and machined to OE specs on top of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$333.48 - $337.81
- ACDelco®GM Original Equipment™ Timing Chain Tensioner KitOldsmobile Alero 2.2L 2003, GM Original Equipment™ Timing Chain Tensioner Kit with Seal by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment™ Timing Chain Tensioner by ACDelco features premium quality...Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicleGM-recommended replacement part for your GM vehicle's original factory component$55.38Save: $8.69 (16%)$46.69
- Enginetech®Timing SetOldsmobile Alero 2003, Timing 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 to provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$36.43 - $103.13
- Cloyes®Crankshaft SprocketOldsmobile Alero 2003, Crankshaft Sprocket by Cloyes®. 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 with precision and quality in mindDesigned to meet your specific needs$13.11 - $22.02
- DNJ Engine Components®Engine Timing SetOldsmobile Alero 2.2L 2003, Engine Timing 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...Designed to replace your malfunctioning partsHelps get your vehicle back to it's original performance$107.49 - $133.27
- ACDelco®Genuine GM Parts™ Engine PistonOldsmobile Alero 2.2L 2003, Genuine GM Parts™ Engine Piston 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$96.21Save: $14.93 (16%)$81.28
- ACDelco®Genuine GM Parts™ Crankshaft SprocketOldsmobile Alero 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$54.02 - $76.61Save: up to 16%$45.65 - $65.12
- Cloyes®Passenger Side Upper Timing Chain TensionerOldsmobile Alero 2.2L 2003, Passenger Side Upper 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...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$39.15
- Apex Auto®Engine Full Gasket SetOldsmobile Alero 2003, Engine Full 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. Designed...Quick accurate delivery with excellent fill-rateExcellent inventory availability$134.83 - $161.87
- Enginetech®Remanufactured Complete Cylinder HeadOldsmobile Alero 3.4L 2003, Remanufactured Complete Cylinder Head by Enginetech®. Enginetech helps you build better engines, faster. Cylinder heads go through a strict QC inspection. Each casting is handled individually and machined to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$296.48 - $330.46
- ACDelco®GM Genuine Parts™ Engine Timing Chain Guide Rail PlugOldsmobile Alero 2.2L 2003, GM Genuine Parts™ Engine Timing Chain Guide Rail Plug by ACDelco®. GM Genuine Parts Multi Purpose Threaded Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors....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$9.46Save: $1.42 (15%)$8.04
- Enginetech®Remanufactured Crankshaft KitOldsmobile Alero 2003, Remanufactured Crankshaft Kit 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 to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$302.83 - $460.65
- Fel-Pro®Engine Conversion Gasket SetOldsmobile Alero 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$38.68 - $84.43
- Dorman®OE Solutions™ Timing Chain TensionerOldsmobile Alero 2.2L 2003, OE Solutions™ Timing Chain Tensioner by Dorman®. This engine timing chain tensioner is designed to match the fit and function of the original tensioner on specified applications. Made of quality materials,...Direct replacement - this engine timing chain tensioner is designed to match the fit and function of the original tensioner on specified applicationsRecommended for replacement when a new timing chain and pulleys are installed$48.98
- SKP®Timing Chain TensionerOldsmobile Alero 2003, Timing Chain 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$31.11
- iD Select®Engine Timing Crankshaft SprocketOldsmobile Alero 2.2L 2003, Engine Timing Crankshaft Sprocket 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...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$33.59Save: $3.36 (10%)$30.23
- Mahle®Engine Conversion Gasket SetOldsmobile Alero 2003, Engine Conversion 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....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$37.79 - $93.61
- Apex Auto®Engine Conversion Gasket SetOldsmobile Alero 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$25.09 - $57.41
- Enginetech®Engine Lower Gasket SetOldsmobile Alero 2003, Engine Lower 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$21.74 - $33.21
- Cardone Reman®Engine Control ComputerOldsmobile Alero 2.2L 2003, Engine Control Computer by Cardone Reman®. Cardone Reman Remanufactured Engine Control Modules (ECC) are engineered for quick installation and no comebacks. Each unit is engineered to meet or exceed OEM...100% resolder of critical components ensures superior electrical connections, no intermittent failures and longer product lifeAll modules are 100% tested with automated computerized test equipment to ensure functionality and reliable$224.62
- Anchor®Front Engine MountOldsmobile Alero 3.4L 2003, Front Engine Mount by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket supplier,...Direct OEM replacementSecurely supports the engine on the chassis$19.60
- TRQ®Camshaft Position SensorOldsmobile Alero 3.4L 2003, Camshaft Position Sensor by TRQ®. Replace your vehicle’s faulty cam sensor with the TRQ engine camshaft position sensor to make your engine perform as it should and bring your vehicle back to its former...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$26.95Save: $1.08 (4%)$25.87
- TRQ®Crankshaft Position SensorOldsmobile Alero 2003, Crankshaft Position Sensor by TRQ®. Replace your vehicle’s faulty cam sensor with the TRQ engine camshaft position sensor to make your engine perform as it should and bring your vehicle back to its former glory....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.95 - $48.95Save: up to 5%$25.17 - $46.50
- Fel-Pro®PermaDry™ Molded Rubber Valve Cover Gasket SetOldsmobile Alero 2003, PermaDry™ Molded Rubber Valve Cover Gasket Set by Fel-Pro®. PermaDry™ premium molded-rubber is designed for those applications that utilize a molded-rubber gasket as Original Equipment. Molded-rubber gaskets...Direct OEM replacement for a proper fitEnsures reliable sealing performance$13.25 - $28.67
- Gates®Micro-V™ V-Ribbed BeltOldsmobile Alero 2003, Micro-V™ V-Ribbed Belt by Gates®. 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, in service...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$22.54 - $36.65
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2003 Oldsmobile Alero Engine Reviews
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Posted by Michael (Medicine Hat, AB) / December 02, 20192003 Oldsmobile Alero
2003 Oldsmobile Alero Models
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