2001 BMW 5-Series Emission Control

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    • (0 reviews)
      # 21074570
      BMW 5-Series 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
      $44.53 - $70.09
    • (0 reviews)
      # 710337090
      BMW 5-Series 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 Sensors...
      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
      $88.61 - $107.21
    • (0 reviews)
      # 7866053
      BMW 5-Series 2001, Secondary Air Injection Pump by Pierburg®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $243.98 - $305.32
    • (0 reviews)
      # mpn53632203
      BMW 540i 2001, TechSmart™ Engine Crankcase Vent Valve by Standard®. Location: Intake Manifold. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $50.56
    • (0 reviews)
      # 710392085
      BMW 5-Series 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
      $64.32
    • (0 reviews)
      # 24141903
      BMW 5-Series 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 equally...
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $52.11 - $86.43
    • (0 reviews)
      # 96827447
      BMW 5-Series 2001, Universal Fit Oxygen Sensor by Bosch®. Properly functioning oxygen sensors are important when it comes to your vehicle's fuel efficiency and reducing harmful exhaust emissions. That's why checking for, and possibly...
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $55.38
    • (0 reviews)
      # 22132996
      BMW 5-Series 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 back...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $69.31 - $70.01
    • (0 reviews)
      # 81757750
      BMW 5-Series 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
      $57.21 - $68.05
    • (0 reviews)
      # 22810043
      BMW 5-Series 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 rigorous...
      Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
      $36.50 - $55.06
    • (0 reviews)
      # 138863891
      BMW 540i / M5 2001, Oxygen 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...
      Makes installation quick and easyOptimal OE-style fit and quality
      $89.93 - $95.54
    • (0 reviews)
      # 45139499
      BMW 525i / 530i 2001, Intermotor™ PCV 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $36.18 - $57.67
    • (0 reviews)
      # 45139588
      BMW 525i / 530i 2001, TechSmart™ Engine Oil Separator 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $93.31 - $138.96
    • (0 reviews)
      # 8784859
      BMW 525i / 530i 2001, PCV Valve by Genuine®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $66.43 - $76.58
    • (0 reviews)
      # 77571308
      BMW 525i / 530i 2001, Engine Crankcase Vent Valve by URO Parts®. Make your vehicle operating quiet again by replacing your malfunctioning component with this top-notch emission control part. The dependable URO part will make your...
      High quality plastic and/or steel constructionDirect replacement for a proper fit every time
      $29.33 - $66.60
    • (0 reviews)
      # mpn1032498608
      BMW 525i / 530i With Cold Climate Version 2001, PCV Valve by URO Parts®. Make your vehicle operating quiet again by replacing your malfunctioning component with this top-notch emission control part. The dependable URO part will make...
      High quality plastic and/or steel constructionDirect replacement for a proper fit every time
      $51.31
    • (0 reviews)
      # 52275216
      BMW 5-Series 2001, PCV Valve by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s,...
      OE quality products from top original equipmentTop quality materials
      $32.72 - $45.92
    • (0 reviews)
      # 507800719
      BMW 525i / 530i 2001, PCV Valve Kit by Beck Arnley®. Original Equipment Type. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to...
      OE quality products from top original equipmentTop quality materials
      $103.13 - $110.25
    • (0 reviews)
      # 326285870
      BMW 5-Series 2001, Secondary Air Injection Pump by Dorman®. Pulley Not Required. 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...
      Save money by replacing only the failed pump - instead of the entire mating cover assemblyReplacement restores A.I.R. System to proper functioning
      $271.61 - $272.47
    • (0 reviews)
      # 100279248
      BMW M5 5.0L Engine Family Number # 1BMXV04.9S62 With PC/LTD1 Weight Class 2001, ECO CARB Catalytic Converter by Eastern®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Catalytic...
      $165.98
    • (0 reviews)
      # 165401644
      BMW 540i 2001, Catalytic Converter by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. Catalytic Converter Overall Length: 48". The growing concern for the environment means there is a...
      $315.52 - $316.22
    • (0 reviews)
      # mpn1145252773
      BMW M5 5.0L 2001, Catalytic Converter by AP Exhaust®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...
      $203.56
    • (0 reviews)
      # 517471872
      BMW 5-Series 2001, Catalytic Converter 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 converters are made from a...
      $269.89 - $498.37
    • (0 reviews)
      # 231028539
      BMW 525i / 530i 2001, Stainless Steel Natural Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Emissions: EPA compliant. Finish: Natural. More like a complete kit than a single part, many of the Exhaust Manifolds include...
      $523.95
    • (0 reviews)
      # 231028605
      BMW 5-Series 2001, Ultra™ Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Walker®. Emissions: EPA compliant. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an industry...
      $517.50 - $518.12
    • (0 reviews)
      # 391581634
      BMW 525i Sedan 2001, Stainless Steel Direct Fit Exhaust Manifold with Integrated Catalytic Converter by AP Exhaust®. Emissions: EPA compliant. The growing concern for the environment means there is a growing need for quality emission...
      $546.48 - $547.21
    • (0 reviews)
      # 20555541
      BMW 5-Series 2001, Exhaust Manifold with Integrated Catalytic Converter by Bosal®. Emissions: EPA compliant. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to...
      $306.72 - $311.72
    • (0 reviews)
      # 231028479
      BMW 5-Series 2001, Exhaust Manifold with Integrated Catalytic Converter by DEC®. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic converters are made from a...
      $406.98 - $853.94
    • (0 reviews)
      # 380743202
      BMW 5-Series 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...
      $445.00 - $458.41
    • (0 reviews)
      # 380743200
      BMW 5-Series 2001, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. If your car needs...
      $100.27 - $109.36
    • (0 reviews)
      # 380743206
      BMW M5 5.0L With TLEV Specification 2001, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Direct Fit. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 2.5"....
      $576.08
    • (0 reviews)
      # 35497953
      BMW M5 5.0L With TLEV Specification 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....
      $180.93 - $231.40
    • (0 reviews)
      # 22199865
      BMW 5-Series 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 part...
      $503.83 - $517.25
    • (0 reviews)
      # 49709050
      BMW 5-Series 2001, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. If your car needs...
      $122.43 - $125.89
    • (0 reviews)
      # 389005739
      BMW 5-Series 2001, Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Color: Silver. Header Coating: Uncoated. If your car needs replacement, install one that will...
      $666.40 - $779.81
    • (0 reviews)
      # 61587073
      BMW 5-Series 2001, OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Color: Silver. Header Coating: Uncoated. If your car needs replacement, install one that will get...
      $725.23 - $963.86
    • (0 reviews)
      # 231028531
      BMW 5-Series 2001, Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Color: Silver. Header Coating: Uncoated. If your car needs replacement, install one that will get you...
      $784.06 - $1,022.71
    • (0 reviews)
      # 136720946
      BMW 5-Series 2001, Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by PaceSetter®. Emissions: EPA compliant. PaceSetter Direct-Fit Manifold Catalytic Converters are a direct replacement of original equipment and...
      $216.07 - $225.27
    • (0 reviews)
      # 689530475
      BMW 5-Series 2001, Intermotor™ 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $60.28 - $64.05
    • (0 reviews)
      # 260253539
      BMW 5-Series 2001, Leak Detection Pump by Dorman®. Keep your vehicle’s emission control system in top-notch condition with superior Dorman replacement emission control parts. Manufactured from top-grade materials using advanced...
      Manufactured from premium grade materialsBuilt to provide exceptional OE quality and function
      $71.95
    • (0 reviews)
      # mpn3610192860
      BMW 525i / 530i 2001, Secondary Air Injection Check Valve by Dorman®. Keep your vehicle’s emission control system in top-notch condition with superior Dorman replacement emission control parts. Manufactured from top-grade materials...
      Manufactured from premium grade materialsBuilt to provide exceptional OE quality and function
      $76.45
    • (0 reviews)
      # 223346241
      BMW 5-Series 2001, Secondary Air Injection Pump Check Valve by Genuine®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $31.04
    • (0 reviews)
      # 689592297
      BMW 5-Series 2001, Secondary Air Injection Pump Control Valve by Pierburg®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $20.74 - $89.76
    • (0 reviews)
      # 155122374
      BMW 5-Series 2001, PCV Valve by Dorman®. The PCV Valve is a major component of the PCV System. Designed from high-quality materials for sustained reliability, Dorman's PCV Valve provides a one-way direction for air to flow continuously...
      Direct replacement for a proper fitSave time and money by replacing failed valve, instead of the entire assembly
      $32.78 - $62.86
    • (0 reviews)
      # 31667684
      BMW 525i / 530i 2001, PCV Valve Hose by Dorman®. PCV Hoses allows crankcase pressure to escape the engine in a controlled manner. Plus, now with Dorman's PCV Valve Hoses you can replace just the hose, without the expense and hassle of...
      Constructed of high quality materials for long lasting useDirect replacement for a proper fit every time
      $13.23 - $18.02
    • (0 reviews)
      # mpn771430416
      BMW 540i 2001, PCV Valve Tube by Dorman®. Keep your vehicle’s emission control system in top-notch condition with superior Dorman replacement emission control parts. Manufactured from top-grade materials using advanced technologies,...
      Manufactured from premium grade materialsBuilt to provide exceptional OE quality and function
      $26.95
    • (0 reviews)
      # 689586293
      BMW 525i / 530i 2001, Oil Separator Hose by Genuine®. Location: Connecting Hose To Crankcase Vent Valve. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      High quality at an affordable priceExpertly made from premium materials
      $38.73 - $49.58
    • (0 reviews)
      # 689632276
      BMW 525i / 530i 2001, PCV Valve Hose by Genuine®. 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
      $24.91 - $33.22
    • (0 reviews)
      # 77571299
      BMW 525i / 530i 2001, Breather Hose by URO Parts®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $11.01 - $25.15
    • (0 reviews)
      # 49154857
      BMW 5-Series 2001, PCV Valve Hose by Gates®. Emission Hose is constructed from high quality materials for durability and maximum service life. Replacement hose effectively restores the emission system to proper operation and performance.
      High quality at an affordable priceExpertly made from premium materials
      $11.04 - $48.71
    • (0 reviews)
      # mpn1825413
      BMW 525i / 530i 2001, Vacuum Hose by Elaplast®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you waste...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $9.96
    • (0 reviews)
      # 24645594
      BMW 525i / 530i 2001, Breather Hose by Rein®. Air, breather, and vacuum hoses channel air and vapors and make sure your vacuum operated accessories can be properly actuated. Unfortunately, age and exposure to heat and the environment...
      Direct fit, form, and functionEngineered to the highest OE standards
      $7.18 - $172.39
    • (0 reviews)
      # mpn1742068006
      BMW 525i / 530i With Cold-Climate Version (S842A) 2001, Breather Hose by Vaico®. Quality: Q+. Valve Cover to Crankcase Vent Valve. Location: Valve Cover To Crankcase Vent Valve. If you have a dirty air filter, clogged PCV valve, or...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $18.86
    • (0 reviews)
      # 97261496
      BMW 525i / 530i 2001, Oil Separator Hose by Vaico®. Location: Connecting Hose To Crankcase Vent Valve. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in need of...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $24.14 - $25.79
    • (0 reviews)
      # mpn153096
      BMW 525i / 530i 2001, Vacuum Hose Connector by Genuine®. 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
      $3.44
    • (0 reviews)
      # 223346249
      BMW 5-Series 2001, Secondary Air Injection Pump Hose by Genuine®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $29.80 - $107.31
    • (0 reviews)
      # mpn1032499618
      BMW 540i 2001, PCV Valve Grommet by URO Parts®. Make your vehicle operating quiet again by replacing your malfunctioning component with this top-notch emission control part. The dependable URO part will make your exhaust system work as...
      Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation
      $9.53
    • (0 reviews)
      # 187457773
      BMW 5-Series 2001, Secondary Air Injection Pump Mount 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...
      Replacement prevents rattling and vibration of the Secondary Air PumpAn economic alternative to purchasing the Mounts separately
      $8.99
    • (0 reviews)
      # mpn1032498666
      BMW 525i / 530i / 540i / M5 2001, Secondary Air Injection Pump Mount by URO Parts®. Make your vehicle operating quiet again by replacing your malfunctioning component with this top-notch emission control part. The dependable URO part...
      Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation
      $4.30
    • (0 reviews)
      # mpn707256
      BMW 540i 2001, Secondary Air Injection Pump Check Valve Gasket by Victor Reinz®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $4.15




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