Cadillac Emission Control Parts

Brands
Filter
sort by
  • Recommended
  • Price Low to High
  • Price High to Low
  • Top Rated Products
filter by:
Brand
  • Accel
  • Bosch
  • Cardone
  • COMP Cams
  • Crown
  • Delphi
  • Denso
  • Dorman
  • Fel-Pro
  • Fram
  • Genuine
  • K&N
  • NTK
  • Professional Products
  • Spectra Premium
  • Standard
  • Victor Reinz
  • Walker
Price
  • < 50
  • 50-100
  • 100-300
  • 300-500
  • 500-700
  • 700-900
Rating
  • 4 & Up
  • 3 & Up
  • Not Yet Rated
Clear All Filters
show:
sort by:
view as:
1 - 15 of 52801 of 36
    • (7 reviews)
      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...
      $18.26from $14.61 - $486.20
      # 4673
    • (1 reviews)
      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, year after year.
      $21.34from $17.07 - $176.43
      # 6940
    • (0 reviews)
      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 rigorous testing...
      $25.73from $20.58 - $338.46
      # 5348
    • (8 reviews)
      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...
      $18.58from $14.86 - $283.02
      # 5156
    • (0 reviews)
      PCV Valve Cover by Dorman®. Stop vacuum leaks and restore drivability with Dorman’s PCV Valve Cover. It effectively regulates the flow of blow-by gasses, returning the engine and the brakes to proper operation.
      $9.08$7.26
      # 7026
    • (0 reviews)
      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 waste your time and gas running...
      $45.49from $36.39 - $237.99
      # 1744
    • (1 reviews)
      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...
      $22.96from $18.37 - $262.14
      # 5758
    • (0 reviews)
      Tru-Tech™ Air Injection Pump Check Valve by Standard®. 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...
      $15.68from $12.54 - $20.05
      # 5452
    • (0 reviews)
      Manifold Absolute Pressure Sensor by Delphi®. Delphi MAP sensors are internally insulated with silicone gel over the integrated circuit chip for reduced temperatures and vibration resistance, resulting in longer service life....
      $52.78from $42.22 - $145.31
      # 5791
    • (1 reviews)
      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...
      $18.89from $15.11 - $253.75
      # 1743
    • (0 reviews)
      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...
      $21.29from $17.03 - $213.58
      # 5756
    • (0 reviews)
      Secondary Air Injection Check Valve by Dorman®. The A.I.R. Check Valve is an emission control device that allows air into the exhaust system to help burn pollutants before they reach the atmosphere. Dorman’s A.I.R Check Valve is...
      $11.86from $9.49 - $178.32
      # 6887
    • (1 reviews)
      Tru-Tech™ EGR Valve by Standard®.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 running out to...
      $2.70from $2.16 - $118.02
      # 5456
    • (0 reviews)
      Air Pump Pulley by Dorman®. An integral part of the drive system for belt-driven air pumps. Dorman’s Air Pump Pulley helps restore the air pump to proper functioning-and helps your vehicle pass emissions inspection. It’s...
      $11.94from $9.55 - $22.63
      # 6889
    • (0 reviews)
      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...
      $15.46from $12.37 - $36.66
      # 6266



    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...
    Popular Popular Products
    Categories

    Cadillac Emission Control Parts Reviews
    Average rating: 5 4.8 - 1 reviews
    (4.8)
    APPEARANCE
    EASE OF INSTALLATION
    PRICE/VALUE
    QUALITY
    2000 Cadillac Catera | Posted by Cheryl | (Belle Mead, NJ)

    After my old pre-cat sensor failed I bought a couple of these puppies at the most competitive price. They brought my ride back to life within an hour after being installed.

    Was this review helpful for you? YesNo
    Share this review: