2007 Chevy Trailblazer Emission Control

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    • (0 reviews)
      # 73572810
      Chevy Trailblazer 2007, GM Original Equipment™ Oxygen Sensor by ACDelco®. If your O2 sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s GM OE Oxygen...
      ACDelco GM OE Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditionsDetects oxygen content in the exhaust gases
      $35.16 - $62.21
    • (0 reviews)
      # mpn44419357
      Chevy Trailblazer 2007, Vapor Canister by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      Featuring industrial grade materials for robust performanceEnd of the line testing ensures quality in every box
      $105.85
    • (0 reviews)
      # 36546480
      Chevy Trailblazer 2007, Oxygen Sensor by Denso®. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to monitor the air fuel mixture under idle,...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $34.89 - $62.48
    • (1 review)
      # 45159637
      Chevy Trailblazer 4.2L 2007, Oxygen Sensor by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      One-piece laser welded body for maximum protection and precise operation maintaining sensor integrityDual internal talc seal makes your oxygen sensors last longer
      $43.90 - $51.33
    • (0 reviews)
      # 78068148
      Chevy Trailblazer 2007, Oxygen Sensor by Spectra Premium®. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the aftermarket’s most...
      Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
      $27.68 - $34.74
    • (0 reviews)
      # 35556669
      Chevy Trailblazer 4.2L 2007, Remanufactured Secondary Air Injection Pump by Cardone®. Domestic. 100% testing of all units guarantees reliable performance every time. High temperature grease extends bearing life, resulting in longer pump...
      100% testing of all units guarantees reliable performance every time.High temperature grease extends bearing life, resulting in longer pump life.
      $119.84
    • (0 reviews)
      # mpn4510091870
      Chevy Trailblazer 6.0L 2007, Catch Can Kit by Radium®. 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 your needs and...
      High quality at an affordable priceExpertly made from premium materials
      $189.95
    • (0 reviews)
      # 24148350
      Chevy Trailblazer 2007, Premium Oxygen Sensor by Bosch®. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from Bosch that is...
      OE Identical ConnectorCompact Design
      $35.68 - $79.42
    • (0 reviews)
      # 24148356
      Chevy Trailblazer 2007, Universal Fit Oxygen Sensor by Bosch®. Universal Oxygen Sensors with OE SmartLink™ are quick and easy to install. Each sensor has enough length of sensor wire to allow maximum replacement of worn harnesses....
      Patented SmartLink™ connector systemNo special tools required for installation
      $36.30 - $36.50
    • (0 reviews)
      # 81762424
      Chevy Trailblazer 2007, Oxygen Sensor by Delphi®. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers partnering together to develop the...
      OE connectors and wire lengths within 3" of OE specificationsResists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long life
      $48.91 - $74.96
    • (0 reviews)
      # 1354865878
      Chevy Trailblazer 2007, Oxygen Sensor by PSI®. 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 for ultra high efficiencyEasy out-of-the-car access for an ancillary wiring
      $65.00 - $90.00
    • (0 reviews)
      # mpn898128139
      Chevy Trailblazer 2007, GM Original Equipment™ Vapor Canister by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $82.69
    • (0 reviews)
      # mpn44419353
      Chevy Trailblazer 4.2L 2007, New Secondary Air Injection Pump by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $125.28
    • (0 reviews)
      # mpn914888889
      Chevy Trailblazer 4.2L 2007, GM Original Equipment™ Secondary Air Injection Pump by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $102.89
    • (0 reviews)
      # 85228438
      Chevy Trailblazer 2007, Ultra™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. With O2 Sensor Port. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an...
      Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability
      $171.30 - $421.63
    • (0 reviews)
      # 286207698
      Chevy Trailblazer 2007, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. The Right converter, the Right choice. Universal fit units may require...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $84.60 - $108.98
    • (0 reviews)
      # mpn1256641
      Chevy Trailblazer 4.2L 2007, ECO GM Catalytic Converter by Eastern®. Converter Configuration: Direct Fit. Location: Undercar. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 48.25". If you need to replace your failed or...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $176.67
    • (0 reviews)
      # mpn1247377
      Chevy Trailblazer 4.2L 2007, ECO GM Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Large Round. Without Air Tube. Without O2 Sensor Ports. Catalytic Inlet...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $79.51
    • (0 reviews)
      # mpn1237883
      Chevy Trailblazer 5.3L / 6.0L 2007, ECO III Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Ports. Catalytic Inlet...
      Direct OEM replacementDesigned with twice the amount of Rhodium to help keep the MIL off on vehicles with high mileage, low emissions, or higher than normal emissions
      $78.39
    • (0 reviews)
      # 81396718
      Chevy Trailblazer 2007, 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Without Air Tube. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". Three-Way No / Air OBDII By Design US-EPA...
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $71.27 - $97.42
    • (0 reviews)
      # 80131468
      Chevy Trailblazer 2007, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. The growing concern for the environment means there is a growing need for quality emission control products. AP catalysts...
      5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions
      $180.54 - $553.11
    • (0 reviews)
      # mpn889099347
      Chevy Trailblazer LS / LT 4.2L with Federal Emission 2007, Catalytic Converter by Bosal®. Converter Configuration: Direct Fit. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $167.86
    • (0 reviews)
      # 1431386141
      Chevy Trailblazer 2007, Standard Load Catalytic Converter by Bosal®. Converter Configuration: Universal Fit. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $76.01
    • (0 reviews)
      # 447085218
      Chevy Trailblazer 2007, Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. Position: Center. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $234.29 - $485.02
    • (0 reviews)
      # mpn44331551
      Chevy Trailblazer 2007, Vapor Canister Purge Solenoid by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...
      Canister Purge valves meet or exceed original equipment specifications, providing confidence in every boxFeaturing industrial grade materials for robust performance
      $20.67
    • (0 reviews)
      # mpn44419358
      Chevy Trailblazer 2007, Vapor Canister Vent Solenoid by Standard®. Committed to being the best, Standard Motor Products manufactures and distributes a full line of engine management related products, including ignition and emission...
      Superior resistance to enviromental influences due to proprietary one piece molding techniqueProducts are 100% tested in production
      $18.44
    • (0 reviews)
      # mpn2294888
      Chevy Trailblazer 2007, Vapor Canister Purge Valve by Dorman®. Dorman's Vapor Canister Purge Valve restores on-board diagnosis of the EVAP system. Plus, its high quality metal and plastic construction keeps the system working properly,...
      Designed for enduring resistance to harsh road and weather conditionsDirect replacement for a proper fit every time
      $20.44
    • (0 reviews)
      # mpn64889
      Chevy Trailblazer 2007, Vapor Canister Vent Solenoid by Dorman®. Dorman's Vapor Canister Vent Solenoid is engineered from robust materials to effectively direct the flow of fuel vapor through the EVAP system. Replacement restores...
      Replacement helps to reduce atmospheric pollution due to hydrocarbon emissionsHigh-quality design for prolonged durability against harsh road and weather conditions
      $19.44
    • (0 reviews)
      # mpn898127634
      Chevy Trailblazer 2007, GM Original Equipment™ Vapor Canister Purge Valve 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
      $21.23
    • (0 reviews)
      # mpn898138937
      Chevy Trailblazer 2007, GM Original Equipment™ Vapor Canister Vent Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $28.11
    • (0 reviews)
      # mpn4410815802
      Chevy Trailblazer 4.2L 2007, Secondary Air Injection Pump Check Valve by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $143.68
    • (0 reviews)
      # mpn2288957
      Chevy Trailblazer 4.2L 2007, Secondary Air Injection Check Valve by Dorman®. Keep your vehicle’s emission control system in top-notch condition with superior Dorman replacement emission control parts. Manufactured from top-grade...
      Manufactured from premium grade materialsBuilt to provide exceptional OE quality and function
      $150.95
    • (0 reviews)
      # mpn914888249
      Chevy Trailblazer 4.2L 2007, GM Original Equipment™ Secondary Air Injection Check Valve 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
      $121.80
    • (0 reviews)
      # mpn4499447150
      Chevy Trailblazer 4.2L / 5.3L 2007, Oxygen Sensor Bung by PSI®. These weld-in oxygen sensor fittings are a must when you're retrofitting either fuel injection or testing equipment to the exhaust of your vehicle. They can be placed...
      Designed for ultra high efficiencyEasy out-of-the-car access for an ancillary wiring
      $9.00
    • (0 reviews)
      # 1354689327
      Chevy Trailblazer 2007, Oxygen Sensor Extension Harness by PSI®. 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 for ultra high efficiencyEasy out-of-the-car access for an ancillary wiring
      $18.99
    • (0 reviews)
      # mpn769722427
      Chevy Trailblazer 4.2L 2007, PCV Valve Tube by Dorman®. Keep your vehicle’s emission control system in top-notch condition with superior Dorman replacement emission control parts. Manufactured from top-grade materials using advanced...
      Manufactured from premium grade materialsBuilt to provide exceptional OE quality and function
      $7.42
    • (0 reviews)
      # 86094297
      Chevy Trailblazer 4.2L 2007, GM Original Equipment™ PCV Valve Hose by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $9.58
    • (0 reviews)
      # 476329195
      Chevy Trailblazer 2007, GM Original Equipment™ Vapor Canister Vent Hose by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $21.11 - $84.39
    • (0 reviews)
      # mpn914792831
      Chevy Trailblazer 4.2L 2007, GM Original Equipment™ Secondary Air Injection Pump Hose 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
      $82.01
    • (0 reviews)
      # mpn3575021540
      Chevy Trailblazer 6.0L 2007, Catalytic Converter Gasket by Victor Reinz®. 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
      $5.21
    • (0 reviews)
      # 441835444
      Chevy Trailblazer 2007, Oxygen Sensor Connector by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $38.83 - $41.55
    • (0 reviews)
      # 73572815
      Chevy Trailblazer 2007, GM Original Equipment™ Oxygen Sensor Connector by ACDelco®. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $15.48 - $32.36
    • (0 reviews)
      # 257733162
      Chevy Trailblazer 2007, EGR Valve Gasket by Victor Reinz®. With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an...
      High quality at an affordable priceExpertly made from premium materials
      $1.31 - $4.59
    • (0 reviews)
      # 18904220
      Chevy Trailblazer 2007, EGR Valve Gasket 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 gaskets meet...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $1.32 - $3.21
    • (0 reviews)
      # mpn1405387
      Chevy Trailblazer 5.3L / 6.0L 2007, EGR Valve O-Ring by Fel-Pro®. O-Ring. Location: Pipe. 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...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $1.21
    • (0 reviews)
      # mpn4476046569
      Chevy Trailblazer 4.2L 2007, EGR Valve Gasket by Mahle®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in need of repair, but before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $6.78
    • (0 reviews)
      # mpn4499447152
      Chevy Trailblazer 6.0L 2007, EGR Sensor Pigtail by PSI®. These pigtails allow for direct replacement of missing or damaged EGR Sensor connectors on all LS1 and LT1 style engines. Pigtails feature GM Delphi/Packard Connectors and...
      $10.00
    • (0 reviews)
      # mpn44419401
      Chevy Trailblazer 4.2L 2007, Secondary Air Injection Pipe Gasket by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $5.13
    • (0 reviews)
      # mpn44418884
      Chevy Trailblazer 4.2L 2007, Secondary Air Injection Pump Connector by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $31.28
    • (0 reviews)
      # mpn914890784
      Chevy Trailblazer 4.2L 2007, GM Original Equipment™ Secondary Air Injection Pipe Gasket 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
      $3.96
    • (0 reviews)
      # mpn906142927
      Chevy Trailblazer 4.2L 2007, GM Original Equipment™ Secondary Air Injection Pump Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $21.92
    • (0 reviews)
      # mpn822375679
      Chevy Trailblazer 4.2L 2007, GM Original Equipment™ Secondary Air Injection Relay by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $19.15
    • (0 reviews)
      # mpn776128090
      Chevy Trailblazer 4.2L 2007, GM Original Equipment™ Secondary Air Injection Relay Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $26.76
    • (0 reviews)
      # 380775207
      Chevy Trailblazer 2007, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". If...
      Converter body manufactured from heavy-duty stainless steelReduces harmful emissions
      $307.87 - $708.14
    • (0 reviews)
      # 49710952
      Chevy Trailblazer 2007, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic...
      Reduces harmful emissionsRequires fabrication or modifications to be installed into exhaust system
      $117.09
    • (0 reviews)
      # 58119084
      Chevy Trailblazer 6.0L with LEV Standard / with LEV2 Standard 2007, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port....
      Reduces harmful emissionsIncreased exhaust flow allows your engine to make more power
      $489.48
    • (0 reviews)
      # 380775208
      Chevy Trailblazer 2007, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter is part of the exhaust...
      Reduces harmful emissionsExact replacement with little or no fabrication or modifications required
      $460.46 - $831.67
    • (0 reviews)
      # 49710950
      Chevy Trailblazer 2007, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic...
      Reduces harmful emissionsRequires fabrication or modifications to be installed into exhaust system
      $142.53
    • (0 reviews)
      # mpn4618077515
      Chevy Trailblazer 5.3L / 6.0L 2007, GM Original Equipment™ PCV Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.66
    • (0 reviews)
      # 1239762653
      Chevy Trailblazer 5.3L / 6.0L 2007, 3.0 Oil Separator by JLT Performance®. Position: Driver Side. The new design is the 3.0 because it hold 3oz of fluid where the original held a little over 1oz. Solid and thick Billet construction. NEW...
      $139.00




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