2003 Chevy Trailblazer Engine Sensors, Relays, Switches
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TRQ®Camshaft Position SensorChevy Trailblazer 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 glory....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$26.95 - $61.95Save: up to 6%$25.87 - $58.23 - TRQ®Crankshaft Position SensorChevy Trailblazer 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.95 - $48.95Save: up to 6%$25.17 - $46.50
- ACDelco®GM Original Equipment™ Camshaft Position SensorChevy Trailblazer / Trailblazer EXT 4.2L 2003, GM Original Equipment™ Camshaft Position Sensor by ACDelco®. With Angle Connector. Designed utilizing the latest technology, this GM Original Equipment™ Camshaft Position Sensor by...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$74.31Save: $11.15 (15%)$63.16
- TRQ®Engine Oil Pressure SwitchChevy Trailblazer / Trailblazer EXT 4.2L 2003, Engine Oil Pressure Switch 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$23.95Save: $0.96 (4%)$22.99
- Walker Products®Crankshaft Position SensorChevy Trailblazer 2003, Crankshaft Position Sensor by Walker Products®. 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...High quality at an affordable priceExpertly made from premium materials$13.26 - $45.96
- Dorman®OE Solutions™ Oil Pressure SensorChevy Trailblazer EXT 5.3L 2003, OE Solutions™ Oil Pressure Sensor by Dorman®. This replacement oil pressure sensor is a direct replacement for the original sensor on specified applications. It is ruggedly designed and built to...Ideal replacement - this oil pressure sensor directly replaces the original sensor on specified vehicles and applicationsDurable construction - this sensor is specifically designed to withstand pressure and temperature extremes for reliable performance and accurate measurement$30.28
- ACDelco®GM Original Equipment™ Oil Pressure SensorChevy Trailblazer EXT 5.3L 2003, GM Original Equipment™ Oil Pressure Sensor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$56.09Save: $8.84 (16%)$47.25
- ACDelco®GM Original Equipment™ Crankshaft Position SensorChevy Trailblazer 2003, GM Original Equipment™ Crankshaft Position Sensor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$50.13 - $76.13Save: 15%$42.62 - $64.79
- Spectra Premium®Crankshaft Position SensorChevy Trailblazer 2003, Crankshaft Position Sensor by Spectra Premium®. 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....Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$10.52
- Walker Products®Camshaft Position SensorChevy Trailblazer 2003, Camshaft Position Sensor by Walker Products®. 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...High quality at an affordable priceExpertly made from premium materials$23.85 - $39.00
- Delphi®Camshaft Position SensorChevy Trailblazer 2003, Camshaft Position Sensor by Delphi®. Delphi sensors use the Hall Effect or magneto resistive (MR) principles for accurate and clean signal input to the electronic control module (ECM). The result is more design...Extensive coverageApplications for ignition (camshaft and crankshaft position and speed), transmission (vehicle or engine speed) and anti-lock braking systems (wheel speed)$28.55 - $36.42
- TRQ®Oil Pressure SensorChevy Trailblazer EXT 5.3L 2003, Oil Pressure Sensor by TRQ®. If your vehicle has symptoms of a bad cylinder head, replace it with a cost-efficient solution by TRQ. Built to optimize your driving experience, this product is manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$40.95Save: $2.05 (5%)$38.90
- Delphi®Crankshaft Position SensorChevy Trailblazer 2003, Crankshaft Position Sensor by Delphi®. Delphi sensors use the Hall Effect or magneto resistive (MR) principles for accurate and clean signal input to the electronic control module (ECM). The result is more design...Extensive coverageMade from high-quality materials for ultimate durability$26.96 - $63.88
- NTK®Camshaft Position SensorChevy Trailblazer 2003, 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$26.31 - $46.68
- World Source One®Camshaft Position SensorChevy Trailblazer 2003, Camshaft Position Sensor by World Source One®. 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$21.29 - $33.79
- WVE®Oil Pressure SwitchChevy Trailblazer 2003, Oil Pressure Switch 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 to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$29.12 - $40.34
- NTK®Crankshaft Position SensorChevy Trailblazer 2003, Crankshaft 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$15.53 - $48.95
- Standard®Oil Pressure SenderChevy Trailblazer 2003, Oil Pressure Sender by Standard®. With Gauge. 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....Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$35.29 - $45.26
- SMP®Crankshaft Position SensorChevy Trailblazer 2003, Crankshaft Position Sensor by SMP®. 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 specifically for motorcycle applicationsPerfect to help you work more efficiently$22.06 - $66.49
- SKP®Crankshaft Position SensorChevy Trailblazer 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$7.77 - $11.95
- Walker Products®Engine Oil Pressure SwitchChevy Trailblazer EXT 5.3L 2003, Engine Oil Pressure Switch by Walker Products®. 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...High quality at an affordable priceExpertly made from premium materials$36.38
- Spectra Premium®Camshaft Position SensorChevy Trailblazer EXT 5.3L 2003, Camshaft Position Sensor by Spectra Premium®. 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$14.89
- Dorman®OE Solutions™ Camshaft Position SensorChevy Trailblazer 2003, OE Solutions™ Camshaft Position Sensor by Dorman®. This direct replacement camshaft position sensor matches the fit and performance of a failed original equipment sensor to restore proper engine starting and...Direct replacement - this camshaft position sensor matches the fit and performance of the original equipment sensorDurable construction - this part is manufactured to exacting standards to ensure reliable performance and durability$26.64 - $32.94
- Dorman®OE Solutions™ Crankshaft Position SensorChevy Trailblazer 2003, OE Solutions™ Crankshaft Position Sensor by Dorman®. This direct replacement crankshaft position sensor matches the fit and function of the original equipment sensor for a reliable repair. This part has...Direct replacement - this crankshaft position sensor is a precise match for the fit and function of the original equipment sensorReady to install - matches the factory-style connector for plug-and-play installation$13.95 - $44.40
- SKP®Camshaft Position SensorChevy Trailblazer 2003, Camshaft 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. Manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.08 - $16.37
- Standard®Crankshaft Position SensorChevy Trailblazer 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....Made with precision and quality in mindDesigned to meet your specific needs$18.72 - $48.84
- Beck Arnley®Camshaft Position SensorChevy Trailblazer 2003, Camshaft 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 specifications...OE quality products from top original equipmentTop quality materials$29.39
- Holstein®Camshaft Position SensorChevy Trailblazer 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$22.65 - $28.14
- 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
- ACDelco®GM Original Equipment™ Oil Pressure SwitchChevy Trailblazer / Trailblazer EXT 4.2L 2003, GM Original Equipment™ Oil Pressure Switch by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$49.64Save: $7.98 (16%)$41.66
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2003 Chevy Trailblazer Models
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