1991 Ford E-series Emission Control

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    • (0 reviews)
      # mpn44422556
      Ford E-series 5.0L / 5.8L / 7.5L 1991, 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
      $60.96
    • (1 review)
      # 21084264
      Ford E-series 1991, Oxygen Sensor by Denso®. Position: Upstream. 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...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $24.90 - $35.30
    • (0 reviews)
      # 73577692
      Ford E-series 1991, 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 conditions.Customers can receive better gas mileage with a properly working oxygen sensor.
      $33.38 - $44.85
    • (0 reviews)
      # mpn1299813
      Ford E-series 5.0L With Dual Fuel Tanks 1991, Vapor Canister by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company...
      Direct OEM replacement for proper fitRecommended by Ford Motor Company
      $66.30
    • (1 review)
      # 64724946
      Ford E-series 1991, 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 integrity...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $29.31 - $44.92
    • (0 reviews)
      # 49296793
      Ford E-series 1991, PCV Valve by Motorcraft®. Motorcraft PCV valve are designed for maximum performance and durability. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      Direct OEM replacementMeets strict Ford Motor Company standards
      $5.36 - $9.87
    • (0 reviews)
      # 45174380
      Ford E-series 1991, 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $85.46 - $116.21
    • (0 reviews)
      # 91661743
      Ford E-series 7.5L 1991, Valve Cover Breather by Trans-Dapt®.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.73 - $6.33
    • (2 reviews)
      # 24153990
      Ford E-series 1991, Premium Oxygen Sensor by Bosch®. Position: Upstream. 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...
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $23.70 - $27.62
    • (0 reviews)
      # 585567867
      Ford E-series 1991, Universal Fit Oxygen Sensor by Bosch®. Position: Upstream. 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
      $33.84 - $34.24
    • (0 reviews)
      # 72000150
      Ford E-series 1991, Oxygen Sensor by Motorcraft®. Position: Upstream Front. Keep your vehicle's emission control system functioning properly with this quality product. Manufactured for your specific vehicle, the part meets strict Ford...
      Designed for specific Ford, Mercury, and Lincoln vehiclesBuilt to strict Ford Motor Company specifications
      $41.40
    • (0 reviews)
      # 22137090
      Ford E-series 1991, 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
      $31.07 - $35.87
    • (0 reviews)
      # 81764786
      Ford E-series 1991, Oxygen Sensor by Delphi®. Position: Front. 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...
      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
      $28.39 - $30.10
    • (0 reviews)
      # 48084382
      Ford E-series 1991, 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
      $18.94 - $20.15
    • (0 reviews)
      # 175660637
      Ford E-series 1991, 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 integrity to...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $2.57 - $3.23
    • (0 reviews)
      # 507835936
      Ford E-series 1991, 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 is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2.99 - $3.50
    • (0 reviews)
      # 83764823
      Ford E-series 1991, 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
      $2.13 - $2.41
    • (0 reviews)
      # mpn4483085444
      Ford E-series 7.3L 1991, Engine Crankcase Pressure Regulator Valve by Bostech®. 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...
      Compliant with the most strict standards for qualityMade to high-quality standards
      $69.95
    • (1 review)
      # 23840062
      Ford E-series 1991, 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 before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $53.68 - $60.96
    • (0 reviews)
      # mpn4476046573
      Ford E-series 5.0L 1991, EGR Valve by Forecast®. Location: External. 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
      $179.87
    • (0 reviews)
      # 35564341
      Ford E-series 1991, 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.
      $88.78 - $129.09
    • (0 reviews)
      # 244862924
      Ford E-series 1991, CalCat™ Catalytic Converter by Walker®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Standard Oval. Without Air Tube. Specifically designed to comply with the...
      $59.64 - $96.01
    • (1 review)
      # 286223535
      Ford E-series 1991, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Direct Fit. This catalytic converter is constructed specially for your vehicle to directly replace the original equipment...
      $182.31 - $254.44
    • (0 reviews)
      # 504714788
      Ford E-series 1991, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. With Air Tube. Catalytic Converter Overall Length: 18". This...
      $68.79 - $112.97
    • (0 reviews)
      # 111776208
      Ford E-series 1991, ECO CARB Undercar Catalytic Converter by Eastern®. Emissions: CARB compliant. Converter Configuration: Direct Fit. Position: Center. Catalytic Converter Overall Length: 29". Includes: Inlet Gasket (1). If you need to...
      $224.16
    • (0 reviews)
      # 252944161
      Ford E-series With Gross Vehicle Weight under 8600 lbs 1991, ECO II Catalytic Converter by Eastern®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Undercar. Without O2 Sensor Ports. Catalytic Outlet Diameter:...
      $260.57
    • (0 reviews)
      # 286223541
      Ford E-series 1991, Standard Y-Pipe Catalytic Converter by Eastern®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Undercar. Catalytic Outlet Diameter: 2.5". If you need to replace your failed or damaged...
      $188.65 - $279.24
    • (0 reviews)
      # 100285591
      Ford E-series 1991, Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you...
      $51.40 - $105.76
    • (0 reviews)
      # 165473923
      Ford E-series 1991, Catalytic Converter by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. The growing concern for the environment means there is a growing need for quality emission control...
      $217.85 - $301.32
    • (0 reviews)
      # 165473982
      Ford E-series 1991, Catalytic Converter by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Three-Way No / Air OBDII By Design US-EPA Compliant catalytic converters are...
      $105.45 - $220.46
    • (0 reviews)
      # 20559825
      Ford E-series 1991, 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 supplier...
      $209.22 - $292.50
    • (0 reviews)
      # 49713280
      Ford E-series 1991, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...
      $325.35
    • (0 reviews)
      # 252944212
      Ford E-series 1991, Pre-OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Direct Fit. With Air Tube. If your car needs replacement, install one that will get you through the smog check. This...
      $358.96 - $521.02
    • (0 reviews)
      # 18318952
      Ford E-series With PRE-OBDII Models 1991, Pre-OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Converter...
      $97.37 - $184.41
    • (0 reviews)
      # 61588205
      Ford E-series 1991, Standard 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...
      $271.74 - $357.92
    • (0 reviews)
      # 57877959
      Ford E-series 1991, Standard Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic...
      $79.35 - $120.58
    • (0 reviews)
      # 588445847
      Ford E-series 1991, Breather 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
      $6.20
    • (0 reviews)
      # mpn771238925
      Ford E-series 4.9L / 5.0L / 5.8L / 7.5L 1991, Professional™ Breather Filter 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
      $3.80
    • (0 reviews)
      # 67731753
      Ford E-series 1991, Breather Filter by WIX®. Wix Breather Filters remove chemical contaminants and particulate matter from the crankcase. They are made of pleated paper and connected to the breather tube. These filters also trap oil...
      Low air flow restrictionIncludes a pleated paper filter
      $3.47
    • (0 reviews)
      # mpn1363882
      Ford E-series 4.9L / 5.0L / 5.8L / 7.5L 1991, Breather Filter by Hastings®. The crankcase ventilation system channels harmful crankcase vapors to the air intake so they can be burned along with the air/fuel mixture. The Crankcase...
      Properly filters air drawn through the crankcase ventilation systemPrevents dirt and abrasives from damaging the engine
      $3.08
    • (0 reviews)
      # mpn44430664
      Ford E-series 5.0L 1991, 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $57.20
    • (0 reviews)
      # mpn2410406
      Ford E-series 4.9L With High Altitude Option 1991, Vapor Canister Purge Valve by Dorman®. Dorman's Vapor Canister Purge Valve restores on- board diagnosis of the EVAP system. Plus, its high quality metal and plastic construction keeps...
      Designed for enduring resistance to harsh road and weather conditionsDirect replacement for a proper fit every time
      $50.95
    • (0 reviews)
      # mpn1299772
      Ford E-series 4.9L 1991, Vapor Canister Purge Valve by Motorcraft®. Keep your vehicle's emission control system functioning properly with this quality product. Manufactured for your specific vehicle, the part meets strict Ford Motor...
      Designed for specific Ford, Mercury, and Lincoln vehiclesBuilt to strict Ford Motor Company specifications
      $51.70
    • (0 reviews)
      # 45174376
      Ford E-series 1991, EGR Valve Control 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 reputation...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $25.67 - $36.20
    • (0 reviews)
      # mpn1423784
      Ford E-series 4.9L / 5.0L / 5.8L / 7.5L 1991, Tru-Tech™ EGR Valve Position Sensor 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $20.40
    • (0 reviews)
      # mpn1216967
      Ford E-series 4.9L / 5.0L / 5.8L / 7.5L 1991, EGR Valve Position Sensor by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $78.93
    • (0 reviews)
      # mpn44425261
      Ford E-series 5.8L 1991, Secondary Air Injection Bypass Valve by Standard®. Use 2 per car. 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
      $84.51
    • (0 reviews)
      # 44903901
      Ford E-series 1991, Secondary Air Injection Pump Check 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $10.73 - $46.23
    • (0 reviews)
      # mpn1373517
      Ford E-series 4.9L 1991, Tru-Tech™ Secondary Air Injection Pump Check 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $15.64
    • (0 reviews)
      # mpn1200769
      Ford E-series 5.0L 1991, Secondary Air Injection Pump Check Valve by Motorcraft®. Keep your vehicle's emission control system functioning properly with this quality product. Manufactured for your specific vehicle, the part meets strict...
      Built to strict Ford Motor Company specificationsRecommended by Ford Motor Company
      $50.27
    • (0 reviews)
      # mpn44319033
      Ford E-series 1991, PCV Valve Elbow 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
      $2.89
    • (0 reviews)
      # 31695276
      Ford E-series 1991, PCV Valve Elbow by Dorman®. Location: Hose To Oil Filler. Provide an airtight seal between PCV hoses and prevent vacuum leaks with Dorman's resilient PCV Elbows. Made from nylon, rubber or plastic, the elbows are...
      Made from oil-resistant materialsEasy to install just press into place
      $2.10 - $2.22
    • (0 reviews)
      # mpn4476046684
      Ford E-series 1991, Professional™ PCV Valve Elbow 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
      $5.69
    • (0 reviews)
      # mpn1786313
      Ford E-series 7.5L 1991, Breather Cap by Stant®. This cap is designed to keep dirt and debris from entering the engine while allowing the crankcase ventilation that is so critical for proper engine performance and to prevent leaks....
      Enables crankcase ventilationPrevents dirt and debris from entering engine
      $6.83
    • (0 reviews)
      # mpn1934634
      Ford E-series 7.5L 1991, Breather Cap by Gates®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $4.27
    • (0 reviews)
      # 293349543
      Ford E-series 1991, Breather Cap with Ford Racing Logo by Ford Performance®. Closed crankcase design. With laser etched Ford Racing logo. Breather nipple measures 0.556". Turn your Ford into a high-performance street and drag strip...
      Designed to help you get the most out of your vehiclePerfect for use in high-performance environments
      $15.42
    • (0 reviews)
      # 44903734
      Ford E-series 1991, EGR Tube 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $32.64 - $59.72
    • (0 reviews)
      # 83172520
      Ford E-series 1991, EGR Tube by Dorman®. Manufactured specifically for diesel vehicles, Dorman’s EGR Cooler is quality-engineered to cool exhaust gas and recirculate it back to the engine. Replacement prevents coolant from leaking...
      Manufactured from premium grade materialsBuilt to provide exceptional OE quality and function
      $36.95 - $47.95
    • (0 reviews)
      # 97260010
      Ford E-series 5.0L 1991, Power-Plus Series™ EGR Valve Plate by BBK®. CNC machined high quality cast 356 aluminum spacer plate comes in diameters to match larger BBK throttle bodies. Maintains increased airflow through throttle body...
      Matches BBK throttle body diameter for maximum intake airflowMaintains factory EGR connections
      $62.99
    • (0 reviews)
      # 44903892
      Ford E-series 1991, Secondary Air Injection Pipe 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
      $47.81 - $106.68




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