2003 Chevy Trailblazer Ignition Parts
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Dorman®OE Solutions™ Ignition Lock HousingChevy Trailblazer / Trailblazer EXT without Security System 2003, OE Solutions™ Ignition Lock Housing by Dorman®. Dorman’s Ignition Lock Housing includes a high-quality passlock sensor that gets your vehicle up and running after a...Restores security system to proper operation; turns off flashing security lightDurable metal construction$76.39 - Standard®Ignition Coil ConnectorChevy Trailblazer / Trailblazer EXT 4.2L 2003, Ignition Coil Connector by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$47.54
- Standard®Ignition Coil BootChevy Trailblazer / Trailblazer EXT 4.2L 2003, Ignition Coil Boot by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications,...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$4.14
- Standard®Ignition Coil Boot KitChevy Trailblazer / Trailblazer EXT 4.2L 2003, Ignition Coil Boot Kit by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$18.42
- NGK®Ignition Coil-on Plug BootChevy Trailblazer / Trailblazer EXT 4.2L 2003, Ignition Coil-on Plug Boot by NGK®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$3.59
- Denso®Direct Ignition Coil Boot KitChevy Trailblazer 2003, Direct Ignition Coil Boot Kit by Denso®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$18.99
- WVE®Ignition RelayChevy Trailblazer EXT 5.3L 2003, Ignition Relay 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$8.82
- WVE®Ignition Coil ConnectorChevy Trailblazer 2003, Ignition Coil Connector 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$31.18 - $47.93
- ACDelco®GM Original Equipment™ Spark Plug Wire Heat ShieldChevy Trailblazer EXT 5.3L 2003, GM Original Equipment™ Spark Plug Wire Heat Shield by ACDelco®. Designed with precision and functionality in mind this product ensures ultimate durability and provides the highest level of quality....Provide a high degree of Radio Frequency Interference (RFI) suppression.Are designed to offer fit, form and function for optimum performance.$8.30Save: $1.24 (15%)$7.06
- Standard®Ignition Knock Sensor ConnectorChevy Trailblazer / Trailblazer EXT 4.2L 2003, Ignition Knock Sensor Connector by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$51.69
- TRQ®Ignition Starter SwitchChevy Trailblazer / Trailblazer EXT 2003, Ignition Starter 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...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$34.95Save: $1.75 (5%)$33.20
- ACDelco®GM Genuine Parts™ Ignition Coil Mounting BracketChevy Trailblazer EXT 5.3L with Round Ignition Coil 2003, GM Genuine Parts™ Ignition Coil Mounting Bracket by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$200.96Save: $30.14 (15%)$170.82
- ACDelco®GM Genuine Parts™ Ignition Coil Mounting Bracket BoltChevy Trailblazer EXT 5.3L 2003, GM Genuine Parts™ Ignition Coil Mounting Bracket Bolt by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$10.36Save: $1.55 (15%)$8.81
- ACDelco®GM Genuine Parts™ Ignition Coil SealChevy Trailblazer / Trailblazer EXT 4.2L 2003, GM Genuine Parts™ Ignition Coil Seal by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$31.53Save: $5.04 (16%)$26.49
- ACDelco®GM Original Equipment™ Ignition Coil ConnectorChevy Trailblazer 2003, GM Original Equipment™ Ignition Coil Connector by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$57.24 - $68.94Save: 15%$48.65 - $58.60
- ACDelco®Professional™ Direct Ignition Coil BootChevy Trailblazer 2003, Professional™ Direct Ignition Coil Boot by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications,...Weather tight boot seal for protection against moisture intrusionStainless steel internal spring with resistor to the spark plug$7.69Save: 15%$6.54
- Walker Products®Ignition Coil Boot KitChevy Trailblazer / Trailblazer EXT 4.2L 2003, Ignition Coil Boot Kit by Walker Products®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$14.43
- Standard®Federal Parts™ Direct Ignition Coil BootChevy Trailblazer / Trailblazer EXT 4.2L 2003, Federal Parts™ Direct Ignition Coil Boot by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$4.93
- Standard®Ignition Coil Mounting GasketChevy Trailblazer / Trailblazer EXT 4.2L 2003, Ignition Coil Mounting Gasket by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$19.14
- Beck Arnley®Ignition Coil BootChevy Trailblazer with Multi Coil System 2003, Ignition Coil Boot 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...Silicone construction for superior protection and heat resistanceStainless steel conductor springs that protects against corrosion$6.20
- TRQ®Spark Plug Heat ShieldChevy Trailblazer EXT 5.3L 8th Digit of VIN is P 2003, Spark Plug Heat Shield by TRQ®. This high-quality replacement part developed by a team of professionals will help you restore the proper operation of your ignition system. Made from...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$20.95 - $32.95Save: up to 5%$19.90 - $31.63
- SMP®Spark Plug BootChevy Trailblazer / Trailblazer EXT 4.2L 2003, Spark Plug Boot by SMP®. Standard® is the premier professional engine management brand in the automotive aftermarket today. Standard leads the way in advanced automotive technology with...Coil-on-Plug bootFor vehicles with direct ignition$5.28
- ACDelco®GM Original Equipment™ Diesel Glow Plug ConnectorChevy Trailblazer EXT 5.3L 2003, GM Original Equipment™ Diesel Glow Plug Connector by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$32.86Save: $4.92 (15%)$27.94
- ACDelco®GM Original Equipment™ Ignition Control ModuleChevy Trailblazer / Trailblazer EXT 4.2L 2003, GM Original Equipment™ Ignition Control Module by ACDelco®. ACDelco Ignition Modules feature electronically welded lead connections to help eliminate heat-stress failure or cold joints....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$167.65Save: $25.15 (15%)$142.50
- ACDelco®GM Original Equipment™ Ignition Knock Sensor ConnectorChevy Trailblazer / Trailblazer EXT 4.2L 2003, GM Original Equipment™ Ignition Knock Sensor Connector by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$49.61Save: $7.44 (15%)$42.17
- ACDelco®Professional™ Ignition RelayChevy Trailblazer / Trailblazer EXT 2003, Professional™ Ignition Relay by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$12.33Save: $1.84 (15%)$10.49
- Dorman®HELP™ Ignition Knock Sensor SealChevy Trailblazer EXT 5.3L 2003, HELP™ Ignition Knock Sensor Seal by Dorman®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications,...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$7.43
- WVE®Ignition Knock Sensor ConnectorChevy Trailblazer 2003, Ignition Knock Sensor Connector 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$8.43 - $41.28
- Standard®TechSmart™ Ignition Knock Sensor HarnessChevy Trailblazer EXT 5.3L 2003, TechSmart™ Ignition Knock Sensor Harness by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$30.61 - $32.17
- ACDelco®GM Genuine Parts™ Ignition Lock Cylinder BoltChevy Trailblazer / Trailblazer EXT 2003, GM Genuine Parts™ Ignition Lock Cylinder Bolt by ACDelco®. GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts...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$10.33Save: $1.58 (15%)$8.75
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