2001 Chevy Silverado Emission Control

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    • (0 reviews)
      # 73567927
      Chevy Silverado 2001, GM Original Equipment™ 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...
      ACDelco GM OE Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditions.Detects oxygen content in the exhaust gases.
      $28.16 - $66.90
    • (0 reviews)
      # 81761593
      Chevy Silverado 2001, Linear 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...
      Increases fuel efficiency while eliminating the potential for malfunctionsGaskets included
      $107.07 - $118.21
    • (0 reviews)
      # 64708378
      Chevy Silverado 2001, Vapor 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...
      Canister Purge valves meet or exceed original equipment specifications, providing confidence in every boxFeaturing industrial grade materials for robust performance
      $121.75 - $187.01
    • (0 reviews)
      # 21079391
      Chevy Silverado 2001, 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,...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $22.00 - $51.34
    • (1 review)
      # 405194760
      Chevy Silverado 2001, Professional™ 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...
      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
      $36.40 - $75.00
    • (0 reviews)
      # 155022532
      Chevy Silverado 2001, EGR Valve by Dorman®. Without Exhaust Port. An essential part of the exhaust gas recirculation system, Dorman’s EGR Valve effectively recirculates exhaust gas to be re-burned in the intake manifold. It withstands...
      Easy to installDirect replacement for a proper fit
      $112.95
    • (0 reviews)
      # 45157736
      Chevy Silverado 2001, Oxygen Sensor 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...
      One-piece laser welded body for maximum protection and precise operation maintaining sensor integrityDual internal talc seal makes Our Oxygen sensors last longer
      $34.76 - $55.10
    • (0 reviews)
      # mpn914877406
      Chevy Silverado 4.3L 2001, GM Original Equipment™ PCV Valve by ACDelco®. Straight Fitting High Flow 5.2 Cfm. 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
      $3.68
    • (0 reviews)
      # 64708327
      Chevy Silverado 2001, EGR Valve 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...
      Polyester-reinforced silicone diaphragm resists thermal aging in temperatures up to 200°CInjection-molded high-temperature polymer prevents temperature-releated failures
      $100.44 - $170.19
    • (0 reviews)
      # 710296090
      Chevy Silverado 2001, Universal Fit 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...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $31.49 - $37.40
    • (0 reviews)
      # 24147183
      Chevy Silverado 2001, 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...
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $23.53 - $61.62
    • (0 reviews)
      # 24147217
      Chevy Silverado 2001, Universal Fit Oxygen Sensor by Bosch®. Universal Oxygen Sensors with OE SmartLink are quick and easy to install. Each sensor has enough length of sensor wire to allow maximum replacement of worn harnesses. Properly...
      Patented SmartLink™ connector systemNo special tools required for installation
      $36.74 - $39.85
    • (0 reviews)
      # 22134985
      Chevy Silverado 2001, Oxygen Sensor by NTK®. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then sends voltage signals...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $26.41 - $66.70
    • (0 reviews)
      # 81761617
      Chevy Silverado 2001, 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...
      OE connectors and wire lengths within 3" of OE specificationsResists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long life
      $31.73 - $60.37
    • (0 reviews)
      # 48078955
      Chevy Silverado 2001, 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...
      Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
      $18.80 - $88.05
    • (0 reviews)
      # 906642827
      Chevy Silverado 4.3L / 4.8L / 5.3L / 6.0L / 8.1L 2001, Oxygen Sensor by PSI®. 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...
      Designed for ultra high efficiencyEasy out-of-the-car access for an ancillary wiring
      $65.00
    • (0 reviews)
      # 175654668
      Chevy Silverado 2001, PCV Valve by Standard®. No Connector. 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $2.12 - $3.01
    • (0 reviews)
      # 86093167
      Chevy Silverado 2001, Professional™ 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $4.35
    • (0 reviews)
      # 83759490
      Chevy Silverado 2001, PCV Valve by FRAM®. The Positive Crankcase Ventilation (PCV) system prevents the release of harmful emissions, helps keep engine oil clean and prevents excessive crankcase pressure, which can cause oil leaks....
      Essential component of the PCV systemRegulates flow of crankcase vapors into the engine
      $2.24 - $2.26
    • (0 reviews)
      # 507822737
      Chevy Silverado 2001, PCV Valve by Forecast®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $9.68
    • (0 reviews)
      # 939609616
      Chevy Silverado 2001, Catch Can Kit by Radium®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $189.95
    • (0 reviews)
      # 939617577
      Chevy Silverado 2001, PCV Valve by Original Engine Management®. Manufactured from only the highest-grade materials, Original Engine Management PCV valves are strictly engineered to meet the manufacturer's specification in terms of...
      $1.67 - $2.04
    • (0 reviews)
      # 73227537
      Chevy Silverado 2001, GM Original Equipment™ Vapor Canister 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
      $94.42 - $107.85
    • (0 reviews)
      # mpn1413467
      Chevy Silverado LS 4.3L / 4.8L / 5.3L / 6.0L 2001, 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...
      Injection-molded high-temperature polymer prevents temperature-releated failuresDirect-fit OE replacement with expected lifespan of more than 16 million cycles
      $86.66
    • (0 reviews)
      # 73567875
      Chevy Silverado 2001, GM Original Equipment™ EGR 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $102.45 - $118.17
    • (0 reviews)
      # mpn44427910
      Chevy Silverado 4.3L / 8.1L 2001, Secondary Air Injection Pump 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $222.06
    • (0 reviews)
      # 16860488
      Chevy Silverado 2001, Secondary Air Injection Pump by Dorman®. Dorman’s A.I.R. Pump comes with all the hardware and other components necessary for a complete repair. Since this part is a direct replacement, the exact fit adds another...
      Save money by replacing only the failed pump - instead of the entire mating cover assemblyReplacement restores A.I.R. System to proper functioning
      $108.95 - $118.95
    • (0 reviews)
      # 588426882
      Chevy Silverado With Electronic Air Injection Reactor(K18) 2001, GM Original Equipment™ Secondary Air Injection Pump Kit by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $164.49 - $172.76
    • (0 reviews)
      # 52097525
      Chevy Silverado 2001, Secondary Air Injection Pump by Cardone®. Domestic. 100% testing of all units guarantees reliable performance every time. High temperature grease extends bearing life, resulting in longer pump life. New carbon...
      50-state emissions street legal100% testing of all units guarantees reliable performance every time.
      $104.84
    • (0 reviews)
      # 350088392
      Chevy Silverado 2001, CalCat™ Catalytic Converter and Pipe Assembly by Walker®. Emissions: CARB compliant. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. With 2 Inlets. With O2 Sensor Port. Catalytic...
      Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability
      $565.77
    • (0 reviews)
      # 286208087
      Chevy Silverado 2001, CalCat™ Catalytic Converter by Walker®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $147.25
    • (0 reviews)
      # 842076410
      Chevy Silverado 2001, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Passenger Side. With 1 Inlet. With O2 Sensor Port. Walker is an OE supplier to many major nameplate...
      Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability
      $362.03 - $372.46
    • (0 reviews)
      # 85228117
      Chevy Silverado 2001, Ultra™ Catalytic Converter and Pipe Assembly by Walker®. Emissions: EPA compliant. Converter Configuration: Direct Fit. With O2 Sensor Port. Walker is an OE supplier to many major nameplate vehicle...
      Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability
      $294.30 - $368.15
    • (1 review)
      # 286208090
      Chevy Silverado 2001, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Universal Fit. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. The Right converter, the Right choice. Universal...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $74.65 - $79.50
    • (0 reviews)
      # 88862827
      Chevy Silverado 2001, ECO CARB Y-Pipe Catalytic Converter Assembly by Eastern®. Emissions: CARB compliant. Converter Configuration: Direct Fit. If you need to replace your failed or damaged catalytic converter, this product is the right...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $402.80 - $458.86
    • (0 reviews)
      # mpn1254366
      Chevy Silverado 1500 2001, ECO II Y-Pipe Catalytic Converter Assembly by Eastern®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Undercar. With 4 O2 Sensor Ports. Catalytic Converter Overall Length: 46". If...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $340.85
    • (0 reviews)
      # 252928853
      Chevy Silverado 2001, Standard Catalytic Converter and Pipe Assembly by Eastern®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Driver Side. Location: Undercar. With 2 O2 Sensor Ports. Catalytic Outlet...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $307.80
    • (0 reviews)
      # 100281772
      Chevy Silverado 2001, Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. Catalytic Converter Overall Length: 16". Whether your catalytic converter is damaged by road...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $92.55 - $168.22
    • (0 reviews)
      # 286208092
      Chevy Silverado 2001, Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Catalytic Converter Overall Length: 14". Whether your catalytic converter is damaged by road debris or...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $58.55 - $169.76
    • (0 reviews)
      # 621916126
      Chevy Silverado with Flat Spot in Middle Pipe 2001, 608 Series Catalytic Converter by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With 1...
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $78.25
    • (0 reviews)
      # 842109639
      Chevy Silverado 2500 HD 2001, Catalytic Converter by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Passenger Side. Without Air Tube. The growing concern for the environment means there is a...
      5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions
      $268.28 - $456.53
    • (0 reviews)
      # 80130786
      Chevy Silverado 2001, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. The growing concern for the environment means there is a growing need for quality emission control products. AP catalysts...
      5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions
      $303.60 - $546.07
    • (0 reviews)
      # 81396628
      Chevy Silverado 2001, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. Three-Way No / Air OBDII By Design US-EPA Compliant catalytic converters are efficient at the...
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $127.61 - $295.83
    • (0 reviews)
      # 20556656
      Chevy Silverado 2001, Catalytic Converter and Pipe Assembly by Bosal®. Emissions: EPA compliant. Converter Configuration: Direct Fit. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $243.93 - $459.84
    • (0 reviews)
      # 86068260
      Chevy Silverado 2001, Catalytic Converter and Pipe Assembly by DEC®. Converter Configuration: Direct Fit. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic...
      Direct fitMade from a heavy duty stainless steel outer shell
      $498.37 - $778.26
    • (0 reviews)
      # mpn478124084
      Chevy Silverado 1500 4.8L / 5.3L 2001, Catalytic Converter and Pipe Assembly by PaceSetter®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Rear Undercar. If you want to get the most out of your vehicle, this...
      Direct-Fit Catalytic Converters are a direct replacement for original equipmentManufactured using mandrel-bent 16-gauge and stainless steel tubing
      $379.98
    • (1 review)
      # 545963099
      Chevy Silverado 2001, Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter....
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $160.95 - $577.78
    • (0 reviews)
      # 898686497
      Chevy Silverado with LEV1 Standard 2001, Catalytic Converter by Davico®. Emissions: CARB compliant. Converter Configuration: Universal Fit. This Universal fit catalytic converter by Davico will be a great solution to replace your failed...
      $166.09 - $243.97
    • (0 reviews)
      # 224905113
      Chevy Silverado 2001, Catalytic Converter by Flowmaster®. Converter Configuration: Direct Fit. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations and, as all Flowmaster...
      $433.31 - $911.58
    • (0 reviews)
      # mpn1136950
      Chevy Silverado 6.6L 2001, Diesel Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Catalytic Converter Overall Length: 45.75". If your car needs replacement, install one that will get you...
      $684.29
    • (0 reviews)
      # 1016079045
      Chevy Silverado 6.6L 2001, Diesel Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter...
      $366.55 - $377.26
    • (0 reviews)
      # 380783206
      Chevy Silverado 2001, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter will...
      $312.74 - $483.39
    • (0 reviews)
      # 18322485
      Chevy Silverado 2001, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. If your car needs replacement, install one that will get...
      $102.24 - $113.93
    • (0 reviews)
      # 380751263
      Chevy Silverado with LEV Standard / with LEV1 Standard 2001, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through...
      $535.98 - $831.16
    • (0 reviews)
      # 22280600
      Chevy Silverado 2001, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. If your car needs a new...
      $142.35 - $229.28
    • (0 reviews)
      # 380783210
      Chevy Silverado 2001, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter is...
      $371.57 - $601.08
    • (0 reviews)
      # 49710653
      Chevy Silverado 2001, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. If your car needs replacement, install one that will get you...
      $124.39 - $138.16
    • (0 reviews)
      # 61856491
      Chevy Silverado 2001, SuperMAXX Stainless Steel Natural Intermediate Tubes by Dynatech®. Material: Stainless Steel. SuperMAXX Stainless Intermediate Section is an excellent way to complete your Dynatech Header System. Designed with...
      T304 Stainless Steel ConstructionHardware Included
      $399.99 - $689.99
    • (0 reviews)
      # mpn2408973227
      Chevy Silverado 2001, Vapor Canister Filter 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.54
    • (0 reviews)
      # 689564514
      Chevy Silverado 2001, 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...
      Canister Purge valves meet or exceed original equipment specifications, providing confidence in every boxFeaturing industrial grade materials for robust performance
      $19.54 - $21.10




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