2021 Buick Encore Emission Control Parts
Select Your Submodel
- TRQ®Oxygen SensorBuick Encore B Engine VIN Character 2021, Oxygen Sensor by TRQ®. Position: Upstream. Location: Bank 1 Sensor 1. If your oxygen sensor fails, replace it with this top-grade part developed to easily fix the problem. Built to fit and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.63$32.95Save $1.32 (4%)
- ACDelco®GM Original Equipment™ PCV ValveBuick Encore M Engine VIN Character 2021, GM Original Equipment™ PCV Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.89 - $18.25
- Standard®Vapor CanisterBuick Encore 2021, Vapor Canister 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...Featuring industrial grade materials for robust performanceEnd of the line testing ensures quality in every box$103.35 - $246.94
- ACDelco®Genuine GM Parts™ Oxygen SensorBuick Encore 2021, Genuine 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$49.34 - $61.02
- Walker Products®Oxygen SensorBuick Encore 2021, Oxygen Sensor 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...High quality at an affordable priceExpertly made from premium materials$34.80 - $96.53
- Bosch®Premium Oxygen SensorBuick Encore 2021, 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...OE Identical ConnectorCompact Design$42.94 - $52.38
- Walker Products®Premium Oxygen SensorBuick Encore 2021, Premium 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...Improved Engine Response & PerformanceLower Emissions$41.57 - $96.53
- Bosch®Narrow-band Oxygen SensorBuick Encore B Engine VIN Character 2021, Narrow-band Oxygen 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...OE-EquivalentOE Style connectors and wire lengths$46.79 - $89.11
- ACDelco®GM Original Equipment™ Vapor Canister Purge ValveBuick Encore B Engine VIN Character 2021, GM 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.81
- Dorman®OE Solutions™ Vapor Canister Purge ValveBuick Encore B Engine VIN Character 2021, OE 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...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$24.95
- TRQ®Vapor Canister Purge SolenoidBuick Encore B Engine VIN Character 2021, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.71$30.95Save $1.24 (4%)
- Standard®Vapor Canister Vent SolenoidBuick Encore 2021, Vapor Canister Vent Solenoid by Standard®. Committed to being the best, Standard Motor Products manufactures and distributes a full line of engine management related products, including ignition and emission parts,...Superior resistance to enviromental influences due to proprietary one piece molding techniqueProducts are 100% tested in production$24.03
- ACDelco®GM Original Equipment™ Vapor Canister Vent SolenoidBuick Encore 2021, GM Original Equipment™ Vapor Canister Vent Solenoid by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$20.12
- Standard®Intermotor™ Vapor Canister Purge ValveBuick Encore GX 2021, Intermotor™ Vapor Canister Purge 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...Made with precision and quality in mindDesigned to meet your specific needs$34.98
- ACDelco®Genuine GM Parts™ Vapor Canister Vent ValveBuick Encore GX 2021, Genuine GM Parts™ 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.98
- Standard®Vapor Canister Purge ValveBuick Encore 2021, Vapor Canister Purge 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...Made with precision and quality in mindDesigned to meet your specific needs$33.71
- ACDelco®Genuine GM Parts™ Secondary Air Injection Bypass ValveBuick Encore B Engine VIN Character 2021, Genuine GM Parts™ Secondary Air Injection Bypass Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$66.32
- ACDelco®Genuine GM Parts™ PCV Valve TubeBuick Encore B Engine VIN Character 2021, Genuine GM Parts™ PCV Valve Tube by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$57.29
- Standard®TechSmart™ Engine Crankcase Breather HoseBuick Encore 2021, TechSmart™ Engine Crankcase Breather Hose by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Made with precision and quality in mindDesigned to meet your specific needs$52.20
- Standard®Vapor Canister Vent Solenoid ConnectorBuick Encore 2021, Vapor Canister Vent 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...Made with precision and quality in mindDesigned to meet your specific needs$25.60
- ACDelco®Genuine GM Parts™ PCV Valve OrificeBuick Encore M Engine VIN Character 2021, Genuine GM Parts™ PCV Valve Orifice by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.65
- ACDelco®GM Original Equipment™ PCV Valve Hose AdapterBuick Encore Preferred M Engine VIN Character 2021, GM Original Equipment™ PCV Valve Hose Adapter by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.74
- ACDelco®GM Original Equipment™ PCV Valve Hose ClampBuick Encore GX FWD 1.2L 2021, GM Original Equipment™ PCV Valve Hose Clamp by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.26 - $12.51
- ACDelco®Genuine GM Parts™ PCV Valve GasketBuick Encore 2021, Genuine GM Parts™ PCV Valve Gasket 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$6.07
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterBuick Encore B Engine VIN Character 2021, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Position: Front. Without Air Tube. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 14". If your car...$860.00
- ACDelco®Genuine GM Parts™ Catalytic Converter GasketBuick Encore 2021, Genuine GM Parts™ Catalytic Converter Gasket 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$3.57 - $8.24
- ACDelco®GM Genuine Parts™ Catalytic Converter NutBuick Encore GX 2021, GM Genuine Parts™ Catalytic Converter Nut by ACDelco®. GM Genuine Parts Nuts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts...Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors$6.47
- Granatelli Motor Sports®Valve Cover BreatherValve Cover Breather by Granatelli Motor Sports®. 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...Made with precision and quality in mindDesigned to meet your specific needs$15.96
- Granatelli Motor Sports®Valve Cover Breather InsertValve Cover Breather Insert by Granatelli Motor Sports®. 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...Made with precision and quality in mindDesigned to meet your specific needs$50.69 - $67.83
- iD Select®ECO II Universal Fit Catalytic ConverterUniversal ECO II Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Catalytic Converter Overall Length: 16". Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select....$144.22 - $146.77
Shop By Service Type
- Oxygen Sensor Replacement
- Positive Crankcase Ventilation (PCV) Valve Hose Replacement
- Evaporation Vent Solenoid Replacement
- Canister Purge Solenoid Replacement
- Positive Crankcase Ventilation (PCV) Valve Replacement
- Fuel Evaporative Canister Replacement
- Secondary Air Injection System Air Bypass Valve Replacement