2006 Cadillac DTS Emission Control

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    • Bosch® Premium Oxygen Sensor
      (0 reviews)
      # 24144215
      Cadillac DTS 2006, 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
      $52.34 - $68.79
    • A1 Cardone® Remanufactured Secondary Air Injection Pump
      (0 reviews)
      # 35547414
      Cadillac DTS 2006, Remanufactured Secondary Air Injection Pump by A1 Cardone®. Mounting Hole Count: 3. Without Pulley. With Smog Pump, Instruction Sheet. 100% testing of all units guarantees reliable performance every time. High...
      50-state emissions street legalThe finest quality at a great price
      $131.16
    • Standard® Oxygen Sensor
      (1 reviews)
      # 44896684
      Cadillac DTS 2006, 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $33.37 - $50.05
    • Delphi® Front OE Oxygen Sensor
      (0 reviews)
      # 24559896
      Cadillac DTS 2006, Front Oxygen Sensor by Delphi®. Connector Type: Square-4 Blade. Wrench Size: 7/8". 310 mm. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their...
      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
      $44.97
    • NTK® Replacement Oxygen Sensor
      (0 reviews)
      # 22133813
      Cadillac DTS 2006, 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
      $57.18 - $62.68
    • Standard® EGR Valve
      (0 reviews)
      # 44835148
      Cadillac DTS 2006, EGR 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 the highest reputation for integrity...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $120.43
    • Delphi® OE EGR Valve
      (0 reviews)
      # 24560221
      Cadillac DTS 2006, EGR Valve by Delphi®. Delphi speed and position sensors are designed for use with any control module that accepts a digital input. Delphi sensors use the Hall Effect or magneto resistive (MR) principles for...
      Extensive coverageApplications for ignition (camshaft and crankshaft position and speed), transmission (vehicle or engine speed) and anti-lock braking systems (wheel speed)
      $98.24
    • Denso® OE Connector Oxygen Sensor
      (0 reviews)
      # 21076165
      Cadillac DTS 2006, 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
      $33.08 - $45.36
    • Dorman® Vapor Canister Vent Valve
      (0 reviews)
      # 16858405
      Cadillac DTS 2006, Vapor Canister Vent Valve by Dorman®. With 2-Blade Connector. Housing Material: Plastic. Includes Valve Only. This is an aftermarket part that replaces factory OE # 25932573. Dorman’s Vapor Canister Vent...
      Replacement helps to reduce atmospheric pollution due to hydrocarbon emissionsHigh-quality design for prolonged durability against harsh road and weather conditions
      $20.80
    • Standard® Secondary Air Injection Pump
      (0 reviews)
      # 44835147
      Cadillac DTS 2006, 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 highest...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $125.72
    • Standard® Secondary Air Injection Bypass Valve
      (0 reviews)
      # 64667439
      Cadillac DTS 2006, Secondary Air Injection Bypass 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 the...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $211.96
    • Standard® Secondary Air Injection Pipe Gasket
      (0 reviews)
      # 64667440
      Cadillac DTS 2006, 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 highest...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $6.19
    • Bosch® Universal Fit Oxygen Sensor
      (0 reviews)
      # 24144223
      Cadillac DTS 2006, 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
    • Standard® Vapor Canister Vent Solenoid Connector
      (0 reviews)
      # 44896678
      Cadillac DTS 2006, Vapor Canister Vent Solenoid 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 manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $21.86 - $31.23
    • Standard® Secondary Air Injection Relay
      (0 reviews)
      # 63757842
      Cadillac DTS 2006, Secondary Air Injection Relay 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
      $18.58
    • Standard® Fuel Vapor Pressure Sensor Connector
      (0 reviews)
      # 63757847
      Cadillac DTS 2006, Fuel Vapor Pressure Sensor Connector by Standard®. 3 Terminals Female Connector. Finish: Black/Purple. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $25.40
    • Standard® Vapor Canister Purge Solenoid Connector
      (0 reviews)
      # 63757858
      Cadillac DTS 2006, Vapor Canister Purge Solenoid Connector by Standard®. 2 Terminals Female Connector. Finish: Orange. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $21.86
    • Standard® EGR Valve Motor Connector
      (0 reviews)
      # 63757863
      Cadillac DTS 2006, EGR Valve Motor Connector by Standard®. 5 Terminals Female Connector. Finish: Gray. 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
      $30.81
    • Standard® Secondary Air Injection Pump Connector
      (0 reviews)
      # 63757864
      Cadillac DTS 2006, Secondary Air Injection Pump Connector by Standard®. 2 Terminals Female Connector. Finish: Gray. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $32.61
    • Standard® Secondary Air Injection Relay Connector
      (0 reviews)
      # 63876788
      Cadillac DTS 2006, Secondary Air Injection Relay 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 manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $20.83 - $32.61
    • Standard® Oxygen Sensor Connector
      (0 reviews)
      # 63876797
      Cadillac DTS 2006, Oxygen Sensor Connector by Standard®. Finish: Black. 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 manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $40.34 - $43.94
    • Dorman® Oxygen Sensor Connector
      (0 reviews)
      # 34229328
      Cadillac DTS 2006, 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. 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)
      # 18907034
      Cadillac DTS 2006, 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 resources,...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $2.05
    • Standard® EGR Valve Gasket
      (0 reviews)
      # 44835132
      Cadillac DTS 2006, EGR Valve 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 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
      $7.74
    • Victor Reinz® EGR Valve Gasket
      (0 reviews)
      # 24035517
      Cadillac DTS 2006, EGR Valve Gasket by Victor Reinz®, Use 1 per Car. Valve. Material: Composite. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But...
      $2.16
    • Dorman® Vapor Canister Purge Solenoid Connector
      (0 reviews)
      # 25579535
      Cadillac DTS 2006, 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 Filter
      (0 reviews)
      # 44835143
      Cadillac DTS 2006, Vapor Canister Filter 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 manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $30.91
    • Standard® Vapor Canister Purge Solenoid
      (0 reviews)
      # 64667444
      Cadillac DTS 2006, Vapor Canister Purge Solenoid by Standard®. Alternate Number. 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 manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $30.36
    • Standard® Vapor Canister Vent Solenoid
      (0 reviews)
      # 64667445
      Cadillac DTS 2006, 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)
      # 8742112
      Cadillac DTS 2006, 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...
      $68.41
    • 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...