1998 BMW 5-Series Emission Control

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    • (0 reviews)
      # 21074523
      BMW 5-Series 1998, 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
      $44.42 - $66.88
    • (0 reviews)
      # mpn53631963
      BMW 528i / 540i 1998, Intermotor™ 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $64.99
    • (0 reviews)
      # 7865902
      BMW 5-Series 1998, 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...
      High quality at an affordable priceExpertly made from premium materials
      $244.45 - $304.60
    • (0 reviews)
      # mpn53632203
      BMW 540i 1998, 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,...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $50.56
    • (0 reviews)
      # 24141868
      BMW 5-Series 1998, 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
      $66.33 - $84.17
    • (0 reviews)
      # 24141876
      BMW 540i 1998, Universal Fit Oxygen Sensor by Bosch®. 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
      $55.38
    • (0 reviews)
      # 22132969
      BMW 5-Series 1998, 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
      $67.15 - $71.25
    • (0 reviews)
      # 81757722
      BMW 5-Series 1998, 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...
      OE connectors and wire lengths within three inches of OE specificationsResists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long life
      $68.05 - $73.49
    • (0 reviews)
      # 48070041
      BMW 5-Series 1998, 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
      $36.50 - $87.13
    • (0 reviews)
      # 156694646
      BMW 528i 1998, 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 for...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $36.18 - $57.67
    • (0 reviews)
      # 45139253
      BMW 528i 1998, 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
      $18.68 - $138.96
    • (0 reviews)
      # 69857772
      BMW 5-Series 1998, 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...
      Direct replacement for a proper fitSave time and money by replacing failed valve, instead of the entire assembly
      $46.95 - $47.66
    • (0 reviews)
      # 459016746
      BMW 528i 1998, 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
      $76.58 - $105.37
    • (0 reviews)
      # 136384310
      BMW 528i 1998, 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 exhaust...
      High quality plastic and/or steel constructionDirect replacement for a proper fit every time
      $29.33 - $44.71
    • (0 reviews)
      # 459031702
      BMW 5-Series 1998, 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...
      OE quality products from top original equipmentTop quality materials
      $45.26 - $46.30
    • (0 reviews)
      # mpn4478709534
      BMW 528i 1998, PCV Valve Kit 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...
      OE quality products from top original equipmentTop quality materials
      $63.36
    • (0 reviews)
      # mpn1690234495
      BMW 528i / 540i 1998, Vapor Canister 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
      $460.54
    • (0 reviews)
      # mpn3610217602
      BMW 528i 1998, Secondary Air Injection Pump by Dorman®. Pulley Not Required. Keep your vehicle’s emission control system in top-notch condition with superior Dorman replacement emission control parts. Manufactured from top-grade...
      Manufactured from premium grade materialsBuilt to provide exceptional OE quality and function
      $272.47
    • (0 reviews)
      # 350064498
      BMW 5-Series 1998, CalCat™ Catalytic Converter by Walker®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. Specifically designed to comply...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $131.57 - $146.94
    • (0 reviews)
      # 17735691
      BMW 540i 1998, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Large Oval. With 2 Inlets. With O2 Sensor Port. Catalytic Converter Overall...
      Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability
      $345.17 - $412.78
    • (0 reviews)
      # 286183915
      BMW 5-Series 1998, 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
      $75.83 - $77.33
    • (0 reviews)
      # 100279240
      BMW 5-Series With PC/LTD1 Weight Class 1998, ECO CARB Catalytic Converter by Eastern®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Catalytic Converter Overall Length:...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $165.98
    • (0 reviews)
      # 81396013
      BMW 5-Series 1998, 608 Series Catalytic Converter by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Without Air Tube. Three-Way No / Air OBDII By Design US-EPA Compliant catalytic converters are...
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $74.51 - $105.98
    • (0 reviews)
      # 80124826
      BMW 540i 1998, Catalytic Converter by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. Catalytic Converter Overall Length: 52.75". The growing concern for the environment means there is...
      5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions
      $377.76 - $388.55
    • (0 reviews)
      # 621873130
      BMW 5-Series 1998, Catalytic Converter by AP Exhaust®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall...
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $129.71
    • (0 reviews)
      # 72351255
      BMW 5-Series 1998, Catalytic Converter 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 a leading...
      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
      $307.91 - $364.92
    • (0 reviews)
      # 447117134
      BMW 5-Series 1998, Catalytic Converter by Bosal®. Converter Configuration: Universal Fit. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle...
      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
      $81.03 - $193.14
    • (0 reviews)
      # 517376856
      BMW 5-Series 1998, 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...
      Direct fitMade from a heavy duty stainless steel outer shell
      $392.70 - $769.69
    • (0 reviews)
      # 380743179
      BMW 5-Series 1998, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. With Gaskets. If your car needs replacement, install one that will get you through the smog check....
      Converter body manufactured from heavy-duty stainless steelReduces harmful emissions
      $430.54 - $756.56
    • (0 reviews)
      # 98374757
      BMW 528i / 540i 1998, 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. Catalytic Inlet...
      Reduces harmful emissionsRequires fabrication or modifications to be installed into exhaust system
      $100.27
    • (0 reviews)
      # 380743180
      BMW 5-Series With TLEV Specification 1998, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Direct Fit. With Gaskets. Without Air Tube. If your car needs replacement, install one that...
      Reduces harmful emissionsExact replacement with little or no fabrication or modifications required
      $558.68 - $991.97
    • (0 reviews)
      # 49709036
      BMW 528i / 540i With TLEV Specification 1998, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor...
      Reduces harmful emissionsIncreased exhaust flow allows your engine to make more power
      $180.93 - $231.40
    • (0 reviews)
      # 223346180
      BMW 5-Series 1998, 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...
      High quality at an affordable priceExpertly made from premium materials
      $31.04
    • (0 reviews)
      # mpn769722419
      BMW 528i 1998, PCV Valve Hose by Dorman®. Crankcase Vent Pipe. 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...
      Constructed of high quality materials for long lasting useDirect replacement for a proper fit every time
      $16.65
    • (0 reviews)
      # mpn771430416
      BMW 540i 1998, 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...
      Manufactured from premium grade materialsBuilt to provide exceptional OE quality and function
      $26.95
    • (0 reviews)
      # mpn91993
      BMW 540i Manufactured Before August 31 1998, Breather 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...
      High quality at an affordable priceExpertly made from premium materials
      $34.05
    • (0 reviews)
      # 507877937
      BMW 5-Series 1998, Oil Separator 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...
      High quality at an affordable priceExpertly made from premium materials
      $38.63 - $44.74
    • (0 reviews)
      # mpn86716
      BMW 528i Manufactured After September 01 1998, PCV Valve Hose by Genuine®. Location: Valve Cover To Crankcase Vent Valve. This product is made of high-quality materials to serve you for years to come. Designed using...
      High quality at an affordable priceExpertly made from premium materials
      $31.62
    • (0 reviews)
      # 77570750
      BMW 528i 1998, 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 running...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $3.71 - $29.07
    • (0 reviews)
      # mpn2476051
      BMW 540i Manufactured Before August 31 1998, Oil Separator Hose by Kayser®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $20.18
    • (0 reviews)
      # 223346186
      BMW 5-Series Manufactured After September 01 1998, 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...
      High quality at an affordable priceExpertly made from premium materials
      $29.80 - $107.20
    • (0 reviews)
      # mpn2169828
      BMW 528i 1998, Secondary Air Injection Pump Hose by Rein®. 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...
      OE-quality replacement partsThe finest quality at a great price
      $19.65
    • (0 reviews)
      # mpn1032499618
      BMW 528i / 540i 1998, 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...
      Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation
      $9.53
    • (0 reviews)
      # mpn2288959
      BMW 540i 1998, 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 528i / 540i 1998, 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 will make...
      Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation
      $4.30
    • (0 reviews)
      # mpn707256
      BMW 528i / 540i 1998, 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $4.15
    • (0 reviews)
      # 20787486
      BMW 528i 1998, 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
      $8.68 - $24.85
    • (1 review)
      # mpn1161516378
      Universal Baffled Oil Catch Can by Mishimoto®. The 6’ of black rubber hose allows you to easily splice the black nylon ball valve into the hose wherever works best for you! The included 3/8” to 3/8” hose barb black nylon ball...
      40-micron bronze filter blocks oil from depositing in ventilation systemSpecial engineered inlet pattern "turbulates" air longer, allowing oil to condense
      $47.25
    • (1 review)
      # 458979679
      Universal Compact Baffled Oil Catch Can by Mishimoto®. The Mishimoto Baffled Oil Catch Can is the most advanced oil catch can on the market. Every turbo system deserves to be complemented by a proper oil catch can setup, also known...
      40-micron bronze filter blocks oil from depositing in ventilation systemSpecial engineered inlet pattern "turbulates" air longer, allowing oil to condense
      $116.25 - $127.50
    • (1 review)
      # 458954748
      Universal Oil Catch Can by Mishimoto®. The Mishimoto Baffled Oil Catch Can is the most advanced oil catch can on the market. Every turbo system deserves to be complemented by a proper oil catch can setup, also known as an air oil...
      40-micron bronze filter blocks oil from depositing in ventilation systemSpecial engineered inlet pattern "turbulates" air longer, allowing oil to condense
      $96.75 - $116.25
    • (1 review)
      # mpn522305613
      Universal Rockstar Compact Oil Catch Can by Mishimoto®. The Mishimoto Baffled Oil Catch Can is the most advanced oil catch can on the market. Every turbo system deserves to be complemented by a proper oil catch can setup, also...
      40-micron bronze filter blocks oil from depositing in ventilation systemSpecial engineered inlet pattern "turbulates" air longer, allowing oil to condense
      $131.25
    • (0 reviews)
      # 476340227
      Universal Oil Catch Can Kit by PERRIN Performance®. The PERRIN Performance Air Oil Separator traps oil from the crank case vents before it enters the intake, thus increasing intercooler efficiency and reduces chances of...
      Increases intercooler efficiencyReduces carbon build up
      $310.50
    • (0 reviews)
      # mpn2528673
      Universal QwikData 2 Wideband Oxygen Sensor for Interface Kits by Edelbrock®. Sensor is complete with special Deutsch connector for direct replacement. Edelbrock's complete line of EFI systems gives you several options to choose...
      The finest quality at a great priceWe carry everything needed to complete the job
      $196.90
    • (0 reviews)
      # 458896295
      Universal Oil Catch Can by Mishimoto®. The Mishimoto Compact Baffled Catch Can is the most advanced oil catch can on the market. The Mishimoto Aluminum Oil Catch Can will prevent a harmful buildup of oil inside of the turbocharger,...
      Separates oil particles from PCV/CCV airDefends intercooler, intake system, and essential components from oil blow-by
      $93.75
    • (0 reviews)
      # mpn358583064
      Universal Large Body Oil Catch Can Kit by Moroso®. 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...
      Plumbed into a vehicle's PCV system to capture the excess crankcase vapors, residual oil mist and moisture from reentering the intake tractVehicles from the factory vent these excess crankcase vapors, residual oil mist and moisture right back into the intake manifold which could cause detonation, oil deposits to form in the intake tract including the valves themselves and from lowering the efficiency of the intercooler in intercooler equipped vehicles
      $165.38
    • (0 reviews)
      # mpn2005496434
      Universal Oil Catch Can by Moroso®. 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
      $102.90
    • (0 reviews)
      # mpn358583092
      Universal Oil Catch Can PCV Delete Kit by Moroso®. 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...
      Kit allows Air/Separators to work at greater efficiency at all rpm levelsEnables full filtration of Blow By gases entering turbo inlet
      $118.28
    • (0 reviews)
      # 507766736
      Universal Small Body Oil Catch Can by Moroso®. 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
      $101.01 - $225.31
    • (0 reviews)
      # 458900303
      Universal Small Body Oil Catch Can Kit by Moroso®. 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...
      Plumbed into a vehicle's PCV system to capture the excess crankcase vapors, residual oil mist and moisture from reentering the intake tractVehicles from the factory vent these excess crankcase vapors, residual oil mist and moisture right back into the intake manifold which could cause detonation, oil deposits to form in the intake tract including the valves themselves and from lowering the ficiency of the intercooler in intercooler equipped vehicles
      $142.63 - $150.46
    • (0 reviews)
      # 152045214
      Universal Neo-Ti Oil Catch Tank by Weapon-R®. Whether you’re going racing or just want to look like you are, this aluminum tank will dress up your engine compartment. Carefully designed for maximum performance, is will more than...
      Manufactured from Billet 6061 AluminumInstalls in OEM location
      $89.25




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