2009 Cadillac SRX Emission Control

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    • Bosch® Premium Oxygen Sensor
      (0 reviews)
      # 24144419
      Cadillac SRX 2009, 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...
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $45.48 - $89.01
    • Delphi® Upstream Oxygen Sensor
      (0 reviews)
      # 24560880
      Cadillac SRX 4.6L 2009, Upstream Oxygen Sensor by Delphi®. Connector Type: Triangular-4 Blade. Wrench Size: 7/8". Harness Length: 550 mm. 580 mm. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar...
      OE connectors and wire lengths within three inches of OE specificationsResists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long life
      $68.63
    • NTK® Replacement Oxygen Sensor
      (1 reviews)
      # 22134002
      Cadillac SRX 2009, Replacement Oxygen Sensor by NTK®. This product is designed to improve engine efficiency and fuel mileage, while reducing emissions and extending catalyst life. The oxygen sensor is made of premium quality...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $65.05 - $67.45
    • Denso® OE Connector Oxygen Sensor
      (0 reviews)
      # 21076551
      Cadillac SRX 2009, OE Connector Oxygen Sensor by Denso®. Heated. 4 Wires. 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...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $36.65 - $94.11
    • Denso® Oxygen Sensor
      (0 reviews)
      # 21076558
      Cadillac SRX 4.6L 2009, Oxygen Sensor by Denso®. O.E. Quality Universal Replacement Sensor. Heated. 4 Wires, 11.77" / 29.90 cm Length. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $34.29
    • Dorman® Vapor Canister Components
      (0 reviews)
      # 34107245
      Cadillac SRX 2009, Vapor Canister Components by Dorman®. With 2-Blade Connector. Dorman’s Vapor Canister Purge Valve restores on-board diagnosis of the EVAP system. Plus, its high quality metal and plastic construction keeps the...
      Mounting hardware included (where applicable)O-ring included (where applicable)
      $20.80 - $27.65
    • Standard® Vapor Canister
      (0 reviews)
      # 45063991
      Cadillac SRX 2009, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $131.14
    • Bosch® Universal Fit Oxygen Sensor
      (0 reviews)
      # 35991143
      Cadillac SRX 2009, Universal Fit Oxygen Sensor by Bosch®. Properly functioning oxygen sensors are important when it comes to your vehicle's fuel efficiency and reducing harmful exhaust emissions. That's why checking for, and...
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $40.94 - $47.24
    • Standard® Vapor Canister Vent Solenoid Connector
      (0 reviews)
      # 44836490
      Cadillac SRX 2009, Vapor Canister Vent Solenoid Connector by Standard®. 2 Terminals Female and 2 Terminals Male Connector. Finish: Black. Location: Adaptor Harness. SMP’s vision is to be the leading independent supplier to the...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $31.23
    • Standard® Oxygen Sensor Connector
      (0 reviews)
      # 63758889
      Cadillac SRX 2009, Oxygen Sensor Connector by Standard®. 3 Terminals Female Connector. Finish: White. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $62.38
    • Standard® Vapor Canister Purge Solenoid Connector
      (0 reviews)
      # 63880864
      Cadillac SRX 2009, Vapor Canister Purge Solenoid Connector by Standard®. 2 Terminals Female Connector. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $21.86 - $28.60
    • Dorman® Oxygen Sensor Connector
      (0 reviews)
      # 34228713
      Cadillac SRX 3.6L 2009, Oxygen Sensor Connector by Dorman®, 1 Piece. No Water Resistant. With 3 Butt Connectors. Packaging Type: Box. Plastic. Socket: Female. 4 Wire. Black. Product Length: 16.14". Wire Gauge: 20 Awg. Square....
      Appropriate for 4-wire configurationsDirect replacement Oxygen Sensor Connectors available (where applicable) to ensure a proper fit
      $41.94
    • Fel-Pro® EGR Valve Gasket
      (0 reviews)
      # 18907057
      Cadillac SRX 4.6L 2009, EGR Valve Gasket by Fel-Pro®. Location: Valve. 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $2.05
    • Dorman® Vapor Canister Purge Solenoid Connector
      (0 reviews)
      # 25579496
      Cadillac SRX 2009, Vapor Canister Purge Solenoid Connector by Dorman®, 1 Piece. Not Universal Fit. With 1 Pigtail, 2 Butt Connectors. Packaging Type: Box. Plastic, Metal and various electronics components. 2 Wire. Red. This is an...
      No special tools required for installationEasy to install
      $15.53
    • Standard® Vapor Canister Purge Solenoid
      (0 reviews)
      # 44900012
      Cadillac SRX 2009, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $28.57 - $30.36
    • Standard® Vapor Canister Vent Solenoid
      (0 reviews)
      # 64667866
      Cadillac SRX 2009, Vapor Canister Vent 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $27.36
    • Accel® Gen VII™Linear Oxygen Sensor
      (0 reviews)
      # 12710299
      Universal Gen VII™Linear Oxygen Sensor by Accel®. No matter what vehicle you own, its ignition system is what helps to achieve the mileage and power you bought it for. Quality ignition system components are a sure way to let your...
      The finest quality at a great priceImproves your engine's performance
      $87.54 - $1,159.73
    • Walker Products Inc.® OE Connector Oxygen Sensor
      (0 reviews)
      # 8742163
      Cadillac SRX 2009, OE Connector Oxygen Sensor by Walker Products Inc.®. 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...
      $64.13
    • Powerbuilt® Oxygen Sensor Socket Kit
      (0 reviews)
      # 16795834
      Oxygen Sensor Socket Kit - Kit #51 by Powerbuilt®. For removing and installing oxygen sensor sockets. Special cut-out design on sockets prevents damage to wire leads.
      Made with precision and quality in mindDesigned to meet your specific needs
      $21.50
    • Powerbuilt® Master Sensor Socket Kit
      (0 reviews)
      # 16795870
      Master Sensor Socket Kit - 7 Pc by Powerbuilt®. Sven piece Master Sensor Socket Kit removes and installs oxygen sensors, oil pressure sending units and vacuum switches equipped with wires or vacuum tubes. The kit includes single...
      Made with precision and quality in mindDesigned to meet your specific needs
      $35.38
    • Accel® UEGO Wideband O2 Module
      (0 reviews)
      # 12710251
      Universal UEGO Wideband O2 Module by Accel®. No matter what vehicle you own, its ignition system is what helps to achieve the mileage and power you bought it for. Quality ignition system components are a sure way to let your engine...
      The finest quality at a great priceImproves your engine's performance
      $584.85
    • Powerbuilt® 1/2" Dr. 7/8" (22mm) Oxygen Sensor Socket
      (0 reviews)
      # 16795808
      1/2" Dr. 7/8" (22mm) Oxygen Sensor Socket by Powerbuilt®. For removing and installing oxygen sensor and vacuum switches. Specially designed 7/8" (22mm) socket features slot for wiring connector pigtail or vacuum nipples. 2-1/2"...
      Made with precision and quality in mindDesigned to meet your specific needs
      $6.43
    • Powerbuilt® Specialty Switch Socket Kit
      (0 reviews)
      # 16795844
      Specialty Switch Socket Kit - Kit #62 by Powerbuilt®. For removal and installation of hard to reach oxygen sensors, oil pressure switches, oil pressure sending units and thermal sensor switches.
      Made with precision and quality in mindDesigned to meet your specific needs
      $44.18

    Guides & Articles
    An oxygen sensor (also known as an O2 sensor or Lambda sensor) is a sensor designed to generate a reading based on the content of oxygen in an automotive exhaust system. The sensor itself is made of a ceramic compound with porous-shaped electrodes coated in platinum, surrounded by a protective metal shell casing. O2 sensor casings are threaded, and the entire unit...