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The luxurious front-wheel drive Cadillac DTS represents many things that consumers want in a sedan. Both the interior and the exterior of the DTS are designed for a pleasurable experience for drivers and passengers. The vehicle combines the best of Cadillac’s new design features while at the same time paying homage to the best of the past, including a stylish, spacious interior and a large trunk The DTS’s straightforward gauges and convenient controls mean that there is almost no learning curve for new Cadillac owners. Leather seats, remote engine start, and power reclining front seats are standard. The DTS also includes tri-zone automatic climate control and an audio system with voice recognition.

Not only convenience is important, but safety too.. The driver-focused interior offers steady control of the Cadillac DTS’s spectacular power. The DTS’s fuel consumption is on a par with other large luxury automobiles. The downside of this powerful engine is, of course, the Cadillac DTS’s potential to pollute the air. Fortunately, on our virtual shelves you will find an extensive inventory of all the Cadillac DTS emission control parts that you need to keep your DTS’s emission system from violating the Clean Air Act. Quick shipping and friendly, convenient customer service make it easy to keep your vehicle emissions pure.

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    • Denso® Oxygen Sensor
      (7 reviews)
      # sp4673
      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, moderate...
      $15.68 - $414.81
    • NTK® Oxygen Sensor
      (10 reviews)
      # sp5156
      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 material and extensively...
      $16.42 - $258.30
    • Delphi® EGR Valve
      (1 reviews)
      # sp5758
      EGR Valve by Delphi®. Delphi exhaust gas recirculation (EGR) valves are a 100 percent OE line, providing an exact fit without the need for orifice washers or clocking for fast, easy installation. Precision manufacturing provides...
      $47.22 - $246.88
    • Bosch® Premium Oxygen Sensor
      (2 reviews)
      # sp1743
      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 equally efficient in...
      $16.02 - $248.87
    • Delphi® Oxygen Sensor
      (0 reviews)
      # sp5756
      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 most innovative...
      $16.60 - $208.01
    • Dorman® Emission Control Connector
      (0 reviews)
      # sp6266
      Emission Control Connector Connector by Dorman®. Dorman offers a comprehensive line of Emission Control Connectors for a wide range of applications. All the connectors are constructed of high-quality materials for long-lasting...
      $10.65 - $36.09
    • Dorman® Oxygen Sensor Connector
      (0 reviews)
      # sp6913
      Oxygen Sensor Connector by Dorman®. Dorman offers a comprehensive line of Oxygen Sensor Connectors for a wide range of applications. All Dorman Oxygen Sensor Connectors are constructed of high-quality materials for long-lasting...
      $10.65 - $36.09
    • Haltech® Weldment Ferrule (800-TX-F4)
      (0 reviews)
      # mpn470672622
      Universal Weldment Ferrule (800-TX-F4) by Haltech®. Size: 1/4".
      $4.18
    • Haltech® Weldment Cap (800-TX-CAP4)
      (0 reviews)
      # mpn470672621
      Universal Weldment Cap (800-TX-CAP4) by Haltech®. Size: 1/4".
      $10.08
    • Haltech® Black 0.250" Tips Stinger-Style Thermocouple Set (800-TC-S4-SET3)
      (0 reviews)
      # mpn470672620
      Universal Black 0.250" Tips Stinger-Style Thermocouple Set (800-TC-S4-SET3) by Haltech®. Parametr: Set of 2.
      $299.00
    • Haltech® Black 0.250" Tips Stinger-Style Thermocouple Set (800-TC-S4-SET2)
      (0 reviews)
      # mpn470672619
      Universal Black 0.250" Tips Stinger-Style Thermocouple Set (800-TC-S4-SET2) by Haltech®. Parametr: Set of 4.
      $299.00
    • Haltech® Black 0.250" Tips Stinger-Style Thermocouple Set (800-TC-S4-SET1)
      (0 reviews)
      # mpn470672618
      Universal Black 0.250" Tips Stinger-Style Thermocouple Set (800-TC-S4-SET1) by Haltech®. Parametr: Set of 8.
      $582.40
    • Haltech® Thermocouple with Male Connector S4 (800-TC-S4-46MMC)
      (0 reviews)
      # mpn470672617
      Universal Thermocouple with Male Connector S4 (800-TC-S4-46MMC) by Haltech®. Size: 46".
      $106.25
    • Haltech® Thermocouple with Male Connector S4 (800-TC-S4-36MMC)
      (0 reviews)
      # mpn470672616
      Universal Thermocouple with Male Connector S4 (800-TC-S4-36MMC) by Haltech®. Size: 36".
      $106.25
    • Haltech® 0.187" Tip Stinger-Style 4 Thermocouple (800-TC-S4-36)
      (0 reviews)
      # mpn470672615
      Universal 0.187" Tip Stinger-Style 4 Thermocouple (800-TC-S4-36) by Haltech®. Size: 36".
      $81.25




    Guides & Articles

    • Auto Repair Parts
      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 is designed to screw in until it reaches a half-in, half-out position on the exhaust pipe. Modern oxygen sensors are heated to ensure they reach operating temperature quickly.

    Popular Products

    Cadillac DTS Emission Control Parts Reviews

    Average rating:  4.5  4.5 - 5 reviews
    4.8 of 5
    Good Purchase
    Recently I have mounted new cat. My purchase has a faultless casing and everything measures up perfectly. That's nice deal for my Dodge, because the sound great. I like the tonality of these high flow catalytic if your looking for high flow cats these are the way to go.
    CPosted by Craig Walters (Louisbourg, NS) /
    Was this review helpful for you? Yes
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    Cadillac DTS Models
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