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Replacement and OEM Parts for 1991 Buick Regal Emission Control

1991 Buick Regal Emission Control

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1991 Buick Regal
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Engine & Drivetrain

25 products about 1991 Buick Regal Emission Control found

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  • OEM (Genuine) 1991 Buick Regal Fan Switch

    PartNumber: 15326386
    OEM 1991 Buick Regal Fan Switch - 15326386
    Product Specifications
    • Item Dimensions: 2.9 x 1.2 x 0.8 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25036979, 12146312
    • Part Description: 1991 Buick Regal Fan Switch
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | 25th Anniversary Edition, Base, Custom, GNX, Gran Sport, Grand National, GS, GSE, Limited, LS, LSE, Olympic Gold Edition, T-Type | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
    $26.34 MSRP: $49.72
    You Save: $23.38 (48%)
  • WIX Pcv Breather Element for 1991 Buick Regal - 42998

    WIX® Pcv Breather Element for 1991 Buick Regal

    PartNumber: 42998
    Product Specifications
    • Inner Diameter Top: Closed
    • Media Type: Foam
    • Outer Diameter Bottom: 4.500'' (114.3 mm)
    • Outer Diameter Top: 4.5'' (114.3 mm)
    • UPC: 765809429987
    • Part Description: 1991 Buick Regal Pcv Breather Element
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | All Trims | 6 Cyl 3.1L
    • 1991 Buick Regal | All Trims | 6 Cyl 3.8L
    $2.54
  • Victor Reinz Egr Valve Gasket for 1991 Buick Regal - 71-13756-00

    Victor Reinz® Egr Valve Gasket for 1991 Buick Regal

    PartNumber: 71-13756-00
    Product Specifications
    • Notes: Adapter
    • Bolt Hole Quantity: 3
    • Complete: Y
    • Contains Applications: Y
    • Length: 3.200
    • Material: Graphite And Steel
    • Meets or Exceeds OEM Specs: Y
    • Outside Diameter: Irregular
    • Port Quantity: 1
    • Release Wave: 12/15/2017
    • Thickness: 0.045
    • UPC: 023913672997
    • Width: 1.980
    • Part Description: 1991 Buick Regal Egr Valve Gasket
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | All Trims | 6 Cyl 3.1L
    $3.93
  • OEM (Genuine) 1991 Buick Regal Manifold Absolute Pressure Sensor Sensor

    PartNumber: 12569240
    OEM 1991 Buick Regal Manifold Absolute Pressure Sensor Sensor - 12569240
    Product Specifications
    • Notes: 2.8 & 3.1 Liter, 1989 2.8 Liter;, 1989-95 3.1 Liter; All Models
    • Item Dimensions: 3.1 x 3.2 x 3.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16137039, 16254719
    • Part Description: 1991 Buick Regal Manifold Absolute Pressure Sensor Sensor
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | Custom, GNX, Gran Sport, Grand National, Limited, T-Type | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
    $63.30 MSRP: $119.49
    You Save: $56.19 (48%)
  • Victor Reinz EGR Valve Gasket for 1991 Buick Regal - 71-14001-00

    Victor Reinz® EGR Valve Gasket for 1991 Buick Regal

    PartNumber: 71-14001-00
    Product Specifications
    • Notes: Valve
    • Bolt Hole Quantity: 2
    • Complete: Y
    • Contains Applications: Y
    • Length: 3.700
    • Material: Graphite And Metal
    • Meets or Exceeds OEM Specs: Y
    • Port Quantity: 2
    • Release Wave: 04/30/2018
    • Thickness: 0.065
    • UPC: 023913675448
    • Width: 2.345
    • Part Description: 1991 Buick Regal EGR Valve Gasket
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | All Trims | 6 Cyl 3.1L
    $3.49
  • OEM (Genuine) 1991 Buick Regal EGR Valve

    PartNumber: 17112477
    OEM 1991 Buick Regal EGR Valve - 17112477
    Product Specifications
    • Notes: All Models; 3.1L
    • Other Names: EGR Valve
    • Item Weight: 2.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 17112652
    • Part Description: 1991 Buick Regal EGR Valve
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | Custom, Limited | 6 Cyl 3.1 L GAS
    $86.19 MSRP: $137.59
    You Save: $51.40 (38%)
  • OEM (Genuine) 1991 Buick Regal EGR Valve

    PartNumber: 17112477
    OEM 1991 Buick Regal EGR Valve - 17112477
    Product Specifications
    • Notes: All Models; 3.1L
    • Other Names: EGR Valve
    • Item Weight: 2.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 17112652
    • Part Description: 1991 Buick Regal EGR Valve
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | Custom, Limited | 6 Cyl 3.1 L GAS
    $86.19 MSRP: $137.59
    You Save: $51.40 (38%)
  • OEM (Genuine) 1991 Buick Regal Valve, EGR

    PartNumber: 17091147
    OEM 1991 Buick Regal Valve, EGR - 17091147
    Product Specifications
    • Notes: Electric Control
    • Other Names: EGR Valve
    • Item Dimensions: 4.6 x 4.1 x 3.6 inches
    • Item Weight: 2.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Buick Regal Valve, EGR
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
  • OEM (Genuine) 1991 Buick Regal Valve, EGR

    PartNumber: 17091147
    OEM 1991 Buick Regal Valve, EGR - 17091147
    Product Specifications
    • Notes: Electric Control
    • Other Names: EGR Valve
    • Item Dimensions: 4.6 x 4.1 x 3.6 inches
    • Item Weight: 2.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Buick Regal Valve, EGR
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
  • Original Engine Management EGR Valve for 1991 Buick Regal - 9132

    Original Engine Management® EGR Valve for 1991 Buick Regal

    PartNumber: 9132
    Product Specifications
    • Connector Gender: Female
    • Connector Shape: Oval
    • Digital/Mechanical: Mechanical
    • Gasket or Seal Included: Yes
    • Mounting Hardware Included: No
    • Mounting Type: Bolt Mount
    • Notes: Complete Assembly
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: Pin
    • UPC: 841266065699
    • Part Description: 1991 Buick Regal EGR Valve
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | All Trims | All Engines
  • Original Engine Management PCV Valve for 1991 Buick Regal - 9784

    Original Engine Management® PCV Valve for 1991 Buick Regal

    PartNumber: 9784
    Product Specifications
    • UPC: 841266004971
    • Part Description: 1991 Buick Regal PCV Valve
    Vehicle Fitment
    • 1991 Buick Regal | All Trims | 6 Cyl 3.1L
    • 1991 Buick Regal | All Trims | 6 Cyl 3.8L
  • OEM (Genuine) 1991 Buick Regal Valve, Pcv

    PartNumber: 25043843
    OEM 1991 Buick Regal Valve, Pcv - 25043843
    Product Specifications
    • Notes: All Models; 2.8L, 3.1L & 3.8L
    • Other Names: Crankcase, PCV Valve
    • Item Dimensions: 3.0 x 1.3 x 1.4 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Buick Regal Valve, Pcv
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | 25th Anniversary Edition, Custom, Gran Sport, GS, GSE, Limited, LS, LSE, Olympic Gold Edition | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
  • OEM (Genuine) 1991 Buick Regal Valve, Pcv

    PartNumber: 25043843
    OEM 1991 Buick Regal Valve, Pcv - 25043843
    Product Specifications
    • Notes: All Models; 2.8L, 3.1L & 3.8L
    • Other Names: Crankcase, PCV Valve
    • Item Dimensions: 3.0 x 1.3 x 1.4 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Buick Regal Valve, Pcv
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | 25th Anniversary Edition, Custom, Gran Sport, GS, GSE, Limited, LS, LSE, Olympic Gold Edition | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
  • OEM (Genuine) 1991 Buick Regal Valve, Pcv

    PartNumber: 25043843
    OEM 1991 Buick Regal Valve, Pcv - 25043843
    Product Specifications
    • Notes: All Models; 2.8L, 3.1L & 3.8L
    • Other Names: Crankcase, PCV Valve
    • Item Dimensions: 3.0 x 1.3 x 1.4 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Buick Regal Valve, Pcv
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | 25th Anniversary Edition, Custom, Gran Sport, GS, GSE, Limited, LS, LSE, Olympic Gold Edition | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
  • OEM (Genuine) 1991 Buick Regal Adapter Asm-EGR Valve

    PartNumber: 10100090
    OEM 1991 Buick Regal Adapter Asm-EGR Valve - 10100090
    Product Specifications
    • Notes: All Models; Stainless Steel Manifold; 3.1L
    • Other Names: EGR Tube, Tube
    • Item Dimensions: 13.1 x 4.7 x 4.4 inches
    • Item Weight: 1.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Buick Regal Adapter Asm-EGR Valve
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | Custom, Limited | 6 Cyl 3.1 L GAS
  • OEM (Genuine) 1991 Buick Regal Canister Asm-Fuel Vapor

    PartNumber: 17090139
    OEM 1991 Buick Regal Canister Asm-Fuel Vapor - 17090139
    Product Specifications
    • Other Names: Vapor Canister
    • Item Dimensions: 9.2 x 5.7 x 5.6 inches
    • Item Weight: 2.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Buick Regal Canister Asm-Fuel Vapor
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
  • OEM (Genuine) 1991 Buick Regal Canister Asm-Fuel Vapor

    PartNumber: 17090139
    OEM 1991 Buick Regal Canister Asm-Fuel Vapor - 17090139
    Product Specifications
    • Other Names: Vapor Canister
    • Item Dimensions: 9.2 x 5.7 x 5.6 inches
    • Item Weight: 2.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Buick Regal Canister Asm-Fuel Vapor
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
  • OEM (Genuine) 1991 Buick Regal Valve Asm-Fuel Vapor Canister Purge

    PartNumber: 1997203
    OEM 1991 Buick Regal Valve Asm-Fuel Vapor Canister Purge - 1997203
    Product Specifications
    • Notes: All Models; 3.1L;Vapor
    • Other Names: Purge Valve, Solenoid, Solenoid Valve
    • Item Dimensions: 4.2 x 3.1 x 3.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Buick Regal Valve Asm-Fuel Vapor Canister Purge
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
  • OEM (Genuine) 1991 Buick Regal Valve Asm-Fuel Vapor Canister Purge

    PartNumber: 1997203
    OEM 1991 Buick Regal Valve Asm-Fuel Vapor Canister Purge - 1997203
    Product Specifications
    • Notes: All Models; 3.1L;Vapor
    • Other Names: Purge Valve, Solenoid, Solenoid Valve
    • Item Dimensions: 4.2 x 3.1 x 3.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Buick Regal Valve Asm-Fuel Vapor Canister Purge
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
  • OEM (Genuine) 1991 Buick Regal Valve Asm-Fuel Vapor Canister Purge

    PartNumber: 1997203
    OEM 1991 Buick Regal Valve Asm-Fuel Vapor Canister Purge - 1997203
    Product Specifications
    • Notes: All Models; 3.1L;Vapor
    • Other Names: Purge Valve, Solenoid, Solenoid Valve
    • Item Dimensions: 4.2 x 3.1 x 3.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Buick Regal Valve Asm-Fuel Vapor Canister Purge
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
  • OEM (Genuine) 1991 Buick Regal Valve Asm-Fuel Vapor Canister Purge Solenoid

    PartNumber: 25536881
    OEM 1991 Buick Regal Valve Asm-Fuel Vapor Canister Purge Solenoid - 25536881
    Product Specifications
    • Notes: All Models; 3.8L;Vapor, 3.8 Liter
    • Other Names: Solenoid, Solenoid Valve
    • Item Dimensions: 4.3 x 4.3 x 4.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Buick Regal Valve Asm-Fuel Vapor Canister Purge Solenoid
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS
  • OEM (Genuine) 1991 Buick Regal Valve Asm-Fuel Vapor Canister Purge Solenoid

    PartNumber: 25536881
    OEM 1991 Buick Regal Valve Asm-Fuel Vapor Canister Purge Solenoid - 25536881
    Product Specifications
    • Notes: All Models; 3.8L;Vapor, 3.8 Liter
    • Other Names: Solenoid, Solenoid Valve
    • Item Dimensions: 4.3 x 4.3 x 4.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Buick Regal Valve Asm-Fuel Vapor Canister Purge Solenoid
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS
  • OEM (Genuine) 1991 Buick Regal Tube Asm-Crankcase Vent

    PartNumber: 14102513
    OEM 1991 Buick Regal Tube Asm-Crankcase Vent - 14102513
    Product Specifications
    • Notes: 2.8 & 3.1 Liter, 1989 2.8 Liter;, 1989-95 3.1 Liter
    • Other Names: Crankcase Tube, PCV Tube, Tube
    • Item Dimensions: 11.8 x 2.7 x 1.8 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Buick Regal Tube Asm-Crankcase Vent
    More Info
    Vehicle Fitment
    • 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
  • OEM (Genuine) 1991 Buick Regal Vapor Canister

    PartNumber: 17089089
    OEM 1991 Buick Regal Vapor Canister - 17089089
    Product Specifications
    • Notes: All Models
    • Part Description: 1991 Buick Regal Vapor Canister
    Vehicle Fitment
    • 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
  • OEM (Genuine) 1991 Buick Regal Vapor Canister Purge Solenoid

    PartNumber: 17089089
    OEM 1991 Buick Regal Vapor Canister Purge Solenoid - 17089089
    Product Specifications
    • Notes: All Models
    • Part Description: 1991 Buick Regal Vapor Canister Purge Solenoid
    Vehicle Fitment
    • 1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS