Cadillac STS Emission Control Parts
- ACDelco®Genuine GM Parts™ Vapor Canister KitGenuine GM Parts™ Vapor Canister Kit 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$2.98 - $467.58
- TRQ®Oxygen SensorOxygen Sensor by TRQ®. If your oxygen sensor fails, replace it with this top-grade part developed to easily fix the problem. Built to fit and function exactly as the part it is replacing, the product provides excellent OEM performance...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.13 - $189.10$25.95 - $194.95Save up to 11%
- Standard®PCV ValvePCV Valve 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 of...Made with precision and quality in mindDesigned to meet your specific needs$1.11 - $405.18
- Standard®Vapor CanisterVapor 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 integrity to all channels of...Featuring industrial grade materials for robust performanceEnd of the line testing ensures quality in every box$33.87 - $850.16
- TRQ®Oxygen Sensor SetOxygen Sensor Set by TRQ®. TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle’s emission system. Each sensor is isostatically-pressed for improved strength and...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$49.87 - $189.95$51.95 - $189.95Save up to 7%
- ACDelco®Genuine GM Parts™ Oxygen SensorGenuine GM Parts™ Oxygen Sensor by ACDelco®. If your O2 sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s GM OE Oxygen Sensor help.ACDelco GM OE Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditionsDetects oxygen content in the exhaust gases$18.85 - $300.74
- Delphi®Oxygen SensorOxygen 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 oxygen...Resists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long lifePatented sensors construction and design$17.86 - $279.13
- Walker Products®Oxygen SensorsOxygen Sensors by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...High quality at an affordable priceExpertly made from premium materials$18.94 - $318.84
- Denso®Oxygen SensorOxygen 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$21.09 - $723.23
- Genuine®PCV ValvePCV Valve 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 manufacturing...Made with precision and quality in mindDesigned to meet your specific needs$10.95 - $249.97
- Bosch®Premium Oxygen SensorPremium 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...OE Identical ConnectorCompact Design$20.81 - $275.22
- Walker Products®Premium Oxygen SensorPremium Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. The oxygen sensor is a...Improved Engine Response & PerformanceLower Emissions$21.30 - $202.64
- NTK®Oxygen SensorOxygen 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 tested during...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$15.38 - $276.00
- Spectra Premium®Oxygen SensorOxygen 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 process. It...Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements$15.23 - $323.26
- ACDelco®Genuine GM Parts™ PCV ValveGenuine GM Parts™ PCV 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 is manufactured to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.95 - $43.38
- WVE®Vapor CanisterVapor Canister 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 environmental pollutants.Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$27.43 - $2,603.11
- Walker Products®Premium Wideband Oxygen SensorPremium Wideband Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. The oxygen sensor...High quality at an affordable priceExpertly made from premium materials$44.39 - $290.10
- Denso®Universal Fit Oxygen SensorUniversal Fit Oxygen 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...Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies$16.88 - $82.98
- Bosch®Oxygen SensorOxygen Sensor by Bosch®. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly...OE-EquivalentOE Style connectors and wire lengths$18.87 - $455.61
- Bosch®Wideband Oxygen SensorWideband Oxygen Sensor by Bosch®. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. Wideband sensors use a more sophisticated sensing element that provides...Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor$57.47 - $566.84
- ACDelco®Genuine GM Parts™ PCV Valve Hose Fitting SealGenuine GM Parts™ PCV Valve Hose Fitting Seal 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$5.81
- ACDelco®PCV ValvePCV 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 is manufactured to meet or exceed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$15.08 - $35.09
- SKP®PCV ValvePCV Valve by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using...High quality at an affordable priceExpertly made from premium materials$5.11 - $128.18
- Autotecnica®PCV ValvePCV Valve by Autotecnica®. This superior part by Autotecnica is a great alternative solution to the costly factory equipment that will help you restore smooth and efficient operation of your vehicle. Thoroughly designed and rigorously...Designed to replace your worn out factory emission partOptimizes engine cooling performance$6.78 - $34.89
- ACDelco®Gold™ Oxygen SensorGold™ Oxygen 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 and lifestyle, it is manufactured to meet or...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$30.10 - $226.26
- ACDelco®Professional™ Oxygen SensorProfessional™ Oxygen Sensor by ACDelco®. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco's Professional Oxygen Sensors help. You can find...ACDelco Professional Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditionsCustomers can receive better gas mileage with a properly working oxygen sensor$29.09 - $214.10
- Walker®Oxygen SensorOxygen Sensor by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories, you get...Makes installation quick and easyOptimal OE-style fit and quality$52.12 - $383.68
- Standard®Oxygen SensorOxygen Sensor 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 of...Made with precision and quality in mindDesigned to meet your specific needs$36.43 - $108.17
- ACDelco®GM Original Equipment™ Vapor Canister Purge ValveGM Original Equipment™ 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,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.00 - $124.56
- Dorman®OE Solutions™ Vapor Canister Purge ValveOE Solutions™ Vapor Canister Purge Valve by Dorman®. Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original equipment purge valve. It is critical to the...Direct replacement - this vapor canister purge valve fits and functions like original equipment to ensure proper function of your vehicle's evaporative emissions systemQuality construction - manufactured from premium materials for a long service life$15.96 - $140.85
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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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