Cadillac STS Emission Control Parts

Cadillac STS Emission Control
  • TRQ® - Vapor Canister Purge Solenoid
    Save up to 7%
    TRQ®Vapor Canister Purge Solenoid
    0
    # sp245904
    Vapor Canister Purge Solenoid by TRQ®. Designed to perform just as well as the OEM part, this vapor canister purge solenoid is what you need to restore the emission control system of your vehicle. The product is rigorously tested to...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $22.27 - $140.55
    $23.95 - $148.95Save up to 7%
  • ACDelco® - Genuine GM Parts™ Vapor Canister Purge Valve
    ACDelco®Genuine GM Parts™ Vapor Canister Purge Valve
    0
    # sp250163
    Genuine GM Parts™ 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 your vehicle and lifestyle, it...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $25.31 - $282.07
  • Dorman® - OE Solutions™ Vapor Canister Vent Valve
    Dorman®OE Solutions™ Vapor Canister Vent Valve
    2
    # sp212463
    OE Solutions™ Vapor Canister Vent Valve by Dorman®. A malfunctioning vapor canister vent can cause the engine light to come on. This replacement valve is engineered of quality materials for durability to ensure proper operation of the...
    Direct replacement - this vapor canister vent valve fits and functions like the original partQuality construction - manufactured from premium materials for a long service life
    $9.18 - $171.09
  • Denso® - Air Fuel Ratio Sensor
    Denso®Air Fuel Ratio Sensor
    8
    # sp94914
    Air Fuel Ratio Sensor by Denso®. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso. Engineered with the use of the...
    Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
    $49.25 - $639.35
  • ACDelco® - Genuine GM Parts™ Vapor Canister Solenoid
    ACDelco®Genuine GM Parts™ Vapor Canister Solenoid
    1
    # sp250168
    Genuine GM Parts™ Vapor Canister Solenoid by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $16.50 - $256.79
  • Standard® - Vapor Canister Purge Solenoid
    Standard®Vapor Canister Purge Solenoid
    3
    # sp98131
    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 reputation for integrity to all...
    The canister purge solenoid is constructed high grade industrial plastic to withstand low and high heat engine operating temperaturesEach connector and terminal is constructed with OE quality materials to ensure an exact fit connection, resuming peak conductivity to the engine wiring harness, and resulting in a precise engine performance
    $19.55 - $548.46
  • Standard® - Intermotor™ Vapor Canister Purge Solenoid
    Standard®Intermotor™ Vapor Canister Purge Solenoid
    5
    # sp98116
    Intermotor™ Vapor Canister Purge Solenoid by Standard®. Standard 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 manufacturersThe finest quality at a great price
    $15.59 - $488.84
  • Gates® - Engine Crankcase Vent Valve
    Gates®Engine Crankcase Vent Valve
    0
    # sp110119
    Engine Crankcase Vent Valve by Gates®. This product is made of high-quality components to meet and exceed strict quality requirements. 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
    $7.51 - $160.36
  • NTK® - Air-Fuel Ratio Sensor
    NTK®Air-Fuel Ratio Sensor
    1
    # sp121602
    Air-Fuel Ratio Sensor by NTK®. Air/Fuel Ratio Sensors Utilize a Sophisticated Sensing Element that Enables Them to Produce a Precise Output in Proportion to the Air/Fuel Ratio. AFR Sensors Provide the ECU with an Exact AFR Response,...
    Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
    $35.31 - $285.42
  • ACDelco® - GM Original Equipment™ Vapor Canister Solenoid
    ACDelco®GM Original Equipment™ Vapor Canister Solenoid
    1
    # sp10554
    GM Original Equipment™ Vapor Canister Solenoid by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $20.12 - $51.71
  • Standard® - Vapor Canister Vent Solenoid
    Standard®Vapor Canister Vent Solenoid
    1
    # sp98132
    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 reputation for integrity to all...
    Superior resistance to enviromental influences due to proprietary one piece molding techniqueProducts are 100% tested in production
    $16.18 - $308.26
  • WVE® - Vapor Canister Vent Solenoid
    WVE®Vapor Canister Vent Solenoid
    0
    # sp181315
    Vapor Canister Vent Solenoid by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions of...
    Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile
    $18.20 - $606.12
  • ACDelco® - GM Original Equipment™ Vapor Canister Vent Valve
    ACDelco®GM Original Equipment™ Vapor Canister Vent Valve
    2
    # sp215973
    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 vehicle and lifestyle,...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $15.56 - $72.76
  • ACDelco® - Genuine GM Parts™ Evaporative Emissions System Pressure Sensor
    ACDelco®Genuine GM Parts™ Evaporative Emissions System Pressure Sensor
    0
    # sp250120
    Genuine GM Parts™ Evaporative Emissions System Pressure Sensor 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
    $39.69 - $87.53
  • ACDelco® - Genuine GM Parts™ Vapor Canister Purge Solenoid
    ACDelco®Genuine GM Parts™ Vapor Canister Purge Solenoid
    0
    # sp250160
    Genuine GM Parts™ Vapor Canister Purge Solenoid by ACDelco®. Designed utilizing the latest technology, this Camshaft Position Sensor Interrupter by ACDelco features premium quality and will perform better than advertised. Perfect for...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $31.16 - $130.60
  • Bosch® - Purge Valve
    Bosch®Purge Valve
    0
    # sp179277
    Purge Valve by Bosch®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $12.78 - $67.25
  • WVE® - Vapor Canister Purge Solenoid
    WVE®Vapor Canister Purge Solenoid
    3
    # sp181311
    Vapor Canister Purge Solenoid by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions of...
    Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile
    $14.82 - $659.55
  • gpd® - Vapor Canister Purge Solenoid
    gpd®Vapor Canister Purge Solenoid
    0
    # sp238355
    Vapor Canister Purge Solenoid by gpd®. The vapor canister purge valve/solenoid controls the amount of fuel vapor purged from the charcoal canister to the engine, preventing excess fuel vapor from escaping into the atmosphere.
    Designed to meet/exceed OE fit, form, and functionDurability tested on every new design
    $25.50 - $176.68
  • SKP® - Vapor Canister Purge Valve
    SKP®Vapor Canister Purge Valve
    0
    # sp217565
    Vapor Canister Purge Valve by SKP®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Made with precision and quality in mindDesigned to meet your specific needs
    $12.68 - $49.92
  • ACDelco® - Genuine GM Parts™ Vapor Canister Purge Valve Hose
    ACDelco®Genuine GM Parts™ Vapor Canister Purge Valve Hose
    0
    # sp250165
    Genuine GM Parts™ Vapor Canister Purge 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 vehicle and lifestyle,...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $3.42 - $334.49
  • ACDelco® - Genuine GM Parts™ Positive Crank Ventilation Valve Tube
    ACDelco®Genuine GM Parts™ Positive Crank Ventilation Valve Tube
    2
    # sp250131
    Genuine GM Parts™ Positive Crank Ventilation Valve Tube by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $3.93 - $187.02
  • ACDelco® - Genuine GM Parts™ PCV Valve Hose
    ACDelco®Genuine GM Parts™ PCV Valve Hose
    0
    # sp250125
    Genuine GM Parts™ 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 vehicle and lifestyle, it is...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $6.35 - $116.03
  • ACDelco® - Genuine GM Parts™ PCV Valve Hose Adapter
    ACDelco®Genuine GM Parts™ PCV Valve Hose Adapter
    0
    # sp250126
    Genuine GM Parts™ PCV Valve Hose Adapter by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $14.92 - $123.63
  • Standard® - Oxygen Sensor Connector
    Standard®Oxygen Sensor Connector
    1
    # sp27975
    Oxygen Sensor Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels...
    Made with precision and quality in mindDesigned to meet your specific needs
    $14.30 - $74.27
  • Genuine® - PCV Valve Grommet
    Genuine®PCV Valve Grommet
    2
    # sp143523
    PCV Valve Grommet by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using state-of-the-art...
    Made with precision and quality in mindDesigned to meet your specific needs
    $1.19 - $35.83
  • Fel-Pro® - EGR Valve Gasket
    Fel-Pro®EGR Valve Gasket
    1
    # sp4519
    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 specific OEM needs and...
    Direct OEM replacement for a proper fitEnsures reliable sealing performance
    $0.93 - $72.89
  • Standard® - Vapor Canister Purge Solenoid Connector
    Standard®Vapor Canister Purge Solenoid Connector
    0
    # sp46583
    Vapor Canister Purge Solenoid Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity...
    Made with precision and quality in mindDesigned to meet your specific needs
    $14.45 - $85.34
  • ACDelco® - GM Original Equipment™ Canister Vent
    ACDelco®GM Original Equipment™ Canister Vent
    0
    # sp215886
    GM Original Equipment™ Canister Vent by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $22.62 - $58.27
  • Dorman® - Vapor Canister Purge Solenoid Connector
    Dorman®Vapor Canister Purge Solenoid Connector
    0
    # sp253866
    Vapor Canister Purge Solenoid Connector by Dorman®. Dorman's Variable Power Steering Solenoid Connectors are engineered with extra-long leads and multiple butt connectors to be used for a wide range of applications. These wire harnesses...
    No special tools required for installationEasy to install
    $16.28
  • Mahle® - EGR Valve Gasket
    Mahle®EGR Valve Gasket
    0
    # sp96190
    EGR Valve Gasket by Mahle®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Made with precision and quality in mindDesigned to meet your specific needs
    $0.49 - $51.30




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The luxury mid-sized sports sedan known as the Cadillac STS is a typical embodiment of Cadillac’s famous “art and science” philosophy, resulting in a vehicle with a dramatic, sporty look. Although the two are totally different vehicles, the strong performance of the STS can be traced all the way back to 1950s Seville coupes. One of Cadillac’s boldest, most eye-catching, and enjoyable vehicles ever, the Seville metamorphosed several times, finally emerging as the classic STS sedan. There are reasons that people adore the Cadillac STS. Its style is bright, moving, and fresh and under the sheet metal the chassis is excitingly inflexible.

Although it’s a gorgeous vehicle to look at, the STS does not lack for safety equipment, embracing traction control and an electronic stability control system. Since STS drivers, like most contemporary drivers, are concerned about the environment, they know how important regular maintenance is. They know, too, that this maintenance will be the most effective when it’s carried out with appropriate Cadillac STS emission control parts. Our virtual shelves stock an extensive inventory of appropriate parts for your STS, products that will fit it as well as the originals. Quick shipping and convenient customer service will make shopping with us a pleasure.

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