2003 Chevy Trailblazer 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
- Oil Catch Cans
- Balance Shafts
- Engine Swap Kits
- Throttle Bodies
- Motor Oils
- Standard®Blue Streak™ Camshaft Position Sensor KitChevy Trailblazer EXT 5.3L 2003, Blue Streak™ Camshaft Position Sensor Kit 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,...Made with precision and quality in mindDesigned to meet your specific needs$58.97
- Standard®Blue Streak™ Crankshaft Position Sensor KitChevy Trailblazer / Trailblazer EXT 4.2L 2003, Blue Streak™ Crankshaft Position Sensor Kit by Standard®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of...Made with precision and quality in mindDesigned to meet your specific needs$30.97
- Standard®Camshaft Position SensorChevy Trailblazer 2003, Camshaft Position Sensor by Standard®. Committed to being the best, Standard Engine Management manufactures and distributes a full line of engine management related products, including ignition and emission...Digital signal processing with a dynamically adaptive switch point improves accuracy and operationAdvanced circuitry protects the system from stray electro-magnetic fields and power spikes$33.52 - $37.96
- Standard®Tru-Tech™ Camshaft Position SensorChevy Trailblazer 2003, Tru-Tech™ Camshaft 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...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$26.31 - $37.59
- Standard®Tru-Tech™ Crankshaft Position SensorChevy Trailblazer 2003, Tru-Tech™ 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...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$12.53 - $26.03
- Standard®Tru-Tech™ Oil Pressure Gauge SwitchChevy Trailblazer EXT 5.3L 2003, Tru-Tech™ Oil Pressure Gauge Switch 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...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$35.70
- Standard®Tru-Tech™ Oil Pressure SwitchChevy Trailblazer / Trailblazer EXT 4.2L 2003, Tru-Tech™ Oil Pressure Switch 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,...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$30.47
- WVE®Camshaft Position SensorChevy Trailblazer 2003, Camshaft Position Sensor 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$26.87 - $34.24
- MotoRad®Camshaft Position SensorChevy Trailblazer 2003, Camshaft Position Sensor by MotoRad®. 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$31.98 - $41.62
- MotoRad®Crankshaft Position SensorChevy Trailblazer 2003, Crankshaft Position Sensor by MotoRad®. 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...Made with precision and quality in mindDesigned to meet your specific needs$14.82 - $35.82
- Beck Arnley®Crankshaft Position SensorChevy Trailblazer 2003, Crankshaft Position Sensor 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...OE quality products from top original equipmentTop quality materials$10.20
- Autotecnica®Crankshaft Position SensorChevy Trailblazer EXT 5.3L 2003, Crankshaft Position Sensor by Autotecnica®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and...Made with precision and quality in mindDesigned to meet your specific needs$17.89
- Autotecnica®Engine Oil Pressure SwitchChevy Trailblazer 2003, Engine Oil Pressure Switch 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$15.34 - $20.48
- Holstein®Crankshaft Position SensorChevy Trailblazer 2003, Crankshaft Position Sensor by Holstein®. The Crankshaft Position Sensor is an electronic device that monitors the position and/or rotational speed of the crankshaft. This sensor communicates with the vehicle's...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$11.49 - $21.10
- Holstein®Oil Pressure SwitchChevy Trailblazer EXT 5.3L 2003, Oil Pressure Switch by Holstein®. Global coverage of European, Asian, and Domestic vehicles. OE Replacement Parts You Can Trust. The Variable Valve Timing Solenoid alters the supply of oil pressure to...Holstein focuses on using only the highest quality materialsManufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part$38.57
- Vemo®Oil Pressure SwitchChevy Trailblazer 2003, Oil Pressure Switch by Vemo®. 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$21.73 - $57.64
- Original Engine Management®Camshaft Position SensorChevy Trailblazer 2003, Camshaft Position Sensor 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$27.39 - $32.78
- Original Engine Management®Crankshaft Position SensorChevy Trailblazer 2003, Crankshaft Position Sensor 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$13.57 - $25.64
- Prenco®Camshaft Position SensorChevy Trailblazer 2003, Camshaft Position Sensor by Prenco®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.57
- Gates®Variable Timing SprocketChevy Trailblazer / Trailblazer EXT 4.2L 2003, Variable Timing Sprocket by Gates®. Designed with customers in mind, this superior tool will give you the functionality and reliability you need to get things done right the first time....Made with precision to high industry standardsOperation and quality will top your expectations$160.03
- SKP®Variable Timing SolenoidChevy Trailblazer / Trailblazer EXT 2003, Variable Timing Solenoid by SKP®. 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...Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards$24.39
- Cloyes®Front Camshaft SprocketChevy Trailblazer 2003, Front Camshaft 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$22.12 - $41.74
- Cloyes®Timing ChainChevy Trailblazer 2003, Timing Chain 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 provide a...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$33.02 - $197.06
- Standard®Rear Passenger Side Variable Valve Timing SolenoidChevy Trailblazer / Trailblazer EXT 2003, Rear Passenger Side Variable Valve Timing Solenoid by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...Made with precision and quality in mindDesigned to meet your specific needs$49.97
- Standard®TechSmart™ Variable Valve Timing SolenoidChevy Trailblazer / Trailblazer EXT 2003, TechSmart™ Variable Valve Timing Solenoid by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...Made with precision and quality in mindDesigned to meet your specific needs$42.02
- Spectra Premium®Variable Valve Timing SolenoidChevy Trailblazer / Trailblazer EXT 2003, Variable Valve Timing Solenoid by Spectra Premium®. Location: at Camshaft Valve. Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium Variable Valve...Application specific design ensure a perfect fit guaranteeOEM, fit, form and function$36.00
- WVE®Variable Timing SolenoidChevy Trailblazer / Trailblazer EXT 2003, Variable Timing Solenoid 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$32.36
- MotoRad®Variable Valve Timing SolenoidChevy Trailblazer 2003, Variable Valve Timing Solenoid by MotoRad®. 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....Made with precision and quality in mindDesigned to meet your specific needs$52.14
- Pioneer Automotive®Timing CoverChevy Trailblazer 2003, Timing Cover by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$68.67 - $219.16
- DIY Solutions®Engine Variable Timing SolenoidChevy Trailblazer / Trailblazer EXT 4.2L 2003, Engine Variable Timing Solenoid 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...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$94.81
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2003 Chevy Trailblazer Engine Reviews
1 review
Throttle Body Spacer
AIRAID® - PowerAid™ Throttle Body SpacerPosted by David (Indianapolis, IN) / July 15, 20152002 Chevy Trailblazer
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