Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 1991 Chevrolet S10 Blazer Emission Control

1991 Chevrolet S10 Blazer Emission Control

My Vehicle Change Vehicle
1991 Chevrolet S10 Blazer
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain

14 products about 1991 Chevrolet S10 Blazer Emission Control found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 1991 Chevrolet S10 Blazer Fan Switch Diagram - 15326386
    View Related Parts

    OEM (Genuine) 1991 Chevrolet S10 Blazer Fan Switch

    PartNumber: 15326386
    OEM 1991 Chevrolet S10 Blazer Fan Switch - 15326386
    Product Specifications
    • Notes: S-Series; 2 Terminal
    • 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 Chevrolet S10 Blazer Fan Switch
    More Info
    Vehicle Fitment
    • 1991 Chevrolet S10 Blazer | Base, High Country, LT, Sport, Tahoe, Tahoe LT | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
    $27.05 MSRP: $51.06
    You Save: $24.01 (48%)
  • WIX Pcv Breather Element for 1991 Chevrolet S10 Blazer - 42995

    WIX® Pcv Breather Element for 1991 Chevrolet S10 Blazer

    PartNumber: 42995
    Product Specifications
    • Height: 1.88'' (47.63 mm)
    • Inner Diameter Top: Closed
    • Length: 3.950"
    • Media Type: Synthetic
    • UPC: 765809429956
    • Part Description: 1991 Chevrolet S10 Blazer Pcv Breather Element
    More Info
    Vehicle Fitment
    • 1991 Chevrolet S10 Blazer | All Trims | 6 Cyl 4.3L
    $3.86
  • OEM 1991 Chevrolet S10 Blazer Manifold Absolute Pressure Sensor Sensor Diagram - 12569240
    View Related Parts

    OEM (Genuine) 1991 Chevrolet S10 Blazer Manifold Absolute Pressure Sensor Sensor

    PartNumber: 12569240
    OEM 1991 Chevrolet S10 Blazer Manifold Absolute Pressure Sensor Sensor - 12569240
    Product Specifications
    • Notes: S-Series
    • 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 Chevrolet S10 Blazer Manifold Absolute Pressure Sensor Sensor
    More Info
    Vehicle Fitment
    • 1991 Chevrolet S10 Blazer | Base, High Country, LT, Sport, Tahoe, Tahoe LT | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
    $65.01 MSRP: $122.71
    You Save: $57.70 (48%)
  • WIX Pcv Breather Element for 1991 Chevrolet S10 Blazer - 42998

    WIX® Pcv Breather Element for 1991 Chevrolet S10 Blazer

    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 Chevrolet S10 Blazer Pcv Breather Element
    More Info
    Vehicle Fitment
    • 1991 Chevrolet S10 Blazer | All Trims | 6 Cyl 4.3L
    $2.54
  • OEM 1991 Chevrolet S10 Blazer Canister, Evap Emission Diagram - 17113148
    View Related Parts

    OEM (Genuine) 1991 Chevrolet S10 Blazer Canister, Evap Emission

    PartNumber: 17113148
    OEM 1991 Chevrolet S10 Blazer Canister, Evap Emission - 17113148
    Product Specifications
    • Other Names: Vapor Canister
    • Item Dimensions: 9.3 x 6.1 x 5.3 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 17092110, 17092039
    • Part Description: 1991 Chevrolet S10 Blazer Canister, Evap Emission
    More Info
    Vehicle Fitment
    • 1991 Chevrolet S10 Blazer | Base, High Country, LT, Sport, Tahoe, Tahoe LT | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
    $95.03 MSRP: $197.36
    You Save: $102.33 (52%)
  • OEM 1991 Chevrolet S10 Blazer Canister, Evap Emission Diagram - 17113148
    View Related Parts

    OEM (Genuine) 1991 Chevrolet S10 Blazer Canister, Evap Emission

    PartNumber: 17113148
    OEM 1991 Chevrolet S10 Blazer Canister, Evap Emission - 17113148
    Product Specifications
    • Other Names: Vapor Canister
    • Item Dimensions: 9.3 x 6.1 x 5.3 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 17092110, 17092039
    • Part Description: 1991 Chevrolet S10 Blazer Canister, Evap Emission
    More Info
    Vehicle Fitment
    • 1991 Chevrolet S10 Blazer | Base, High Country, LT, Sport, Tahoe, Tahoe LT | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
    $95.03 MSRP: $197.36
    You Save: $102.33 (52%)
  • OEM 1991 Chevrolet S10 Blazer Valve, Pcv Diagram - 8995284
    View Related Parts

    OEM (Genuine) 1991 Chevrolet S10 Blazer Valve, Pcv

    PartNumber: 8995284
    OEM 1991 Chevrolet S10 Blazer Valve, Pcv - 8995284
    Product Specifications
    • Notes: S-Series; 4.3l
    • Other Names: PCV Valve
    • Item Dimensions: 13.4 x 3.1 x 1.4 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Chevrolet S10 Blazer Valve, Pcv
    More Info
    Vehicle Fitment
    • 1991 Chevrolet S10 Blazer | Base, High Country, LT, Sport, Tahoe, Tahoe LT | 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
    $12.61
  • OEM 1991 Chevrolet S10 Blazer Valve, Pcv Diagram - 8995284
    View Related Parts

    OEM (Genuine) 1991 Chevrolet S10 Blazer Valve, Pcv

    PartNumber: 8995284
    OEM 1991 Chevrolet S10 Blazer Valve, Pcv - 8995284
    Product Specifications
    • Notes: S-Series; 4.3l
    • Other Names: PCV Valve
    • Item Dimensions: 13.4 x 3.1 x 1.4 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Chevrolet S10 Blazer Valve, Pcv
    More Info
    Vehicle Fitment
    • 1991 Chevrolet S10 Blazer | Base, High Country, LT, Sport, Tahoe, Tahoe LT | 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
    $12.61
  • OEM 1991 Chevrolet S10 Blazer Valve, Pcv Diagram - 8995284
    View Related Parts

    OEM (Genuine) 1991 Chevrolet S10 Blazer Valve, Pcv

    PartNumber: 8995284
    OEM 1991 Chevrolet S10 Blazer Valve, Pcv - 8995284
    Product Specifications
    • Notes: S-Series; 4.3l
    • Other Names: PCV Valve
    • Item Dimensions: 13.4 x 3.1 x 1.4 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Chevrolet S10 Blazer Valve, Pcv
    More Info
    Vehicle Fitment
    • 1991 Chevrolet S10 Blazer | Base, High Country, LT, Sport, Tahoe, Tahoe LT | 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
    $12.61
  • OEM 1991 Chevrolet S10 Blazer EGR Valve Diagram - 19210639
    View Related Parts

    OEM (Genuine) 1991 Chevrolet S10 Blazer EGR Valve

    PartNumber: 19210639
    OEM 1991 Chevrolet S10 Blazer EGR Valve - 19210639
    Product Specifications
    • Notes: S-Series; 4.3l, No. 17088109
    • Other Names: EGR Valve
    • Item Dimensions: 4.2 x 4.2 x 4.3 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 17112041
    • Part Description: 1991 Chevrolet S10 Blazer EGR Valve
    More Info
    Vehicle Fitment
    • 1991 Chevrolet S10 Blazer | Base, High Country, LT, Sport, Tahoe, Tahoe LT | 6 Cyl 4.3 L GAS
  • OEM 1991 Chevrolet S10 Blazer EGR Valve Diagram - 19210639
    View Related Parts

    OEM (Genuine) 1991 Chevrolet S10 Blazer EGR Valve

    PartNumber: 19210639
    OEM 1991 Chevrolet S10 Blazer EGR Valve - 19210639
    Product Specifications
    • Notes: S-Series; 4.3l, No. 17088109
    • Other Names: EGR Valve
    • Item Dimensions: 4.2 x 4.2 x 4.3 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 17112041
    • Part Description: 1991 Chevrolet S10 Blazer EGR Valve
    More Info
    Vehicle Fitment
    • 1991 Chevrolet S10 Blazer | Base, High Country, LT, Sport, Tahoe, Tahoe LT | 6 Cyl 4.3 L GAS
  • OEM 1991 Chevrolet S10 Blazer Canister Asm-Fuel Vapor Diagram - 17090040
    View Related Parts

    OEM (Genuine) 1991 Chevrolet S10 Blazer Canister Asm-Fuel Vapor

    PartNumber: 17090040
    OEM 1991 Chevrolet S10 Blazer Canister Asm-Fuel Vapor - 17090040
    Product Specifications
    • Notes: S-Series; W/O 76 Liter Tank; 4.3l
    • Other Names: Vapor Canister
    • Item Dimensions: 9.1 x 5.9 x 5.6 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Chevrolet S10 Blazer Canister Asm-Fuel Vapor
    More Info
    Vehicle Fitment
    • 1991 Chevrolet S10 Blazer | Base, Sport, Tahoe, Tahoe LT | 6 Cyl 4.3 L GAS
  • OEM 1991 Chevrolet S10 Blazer Canister Asm-Fuel Vapor Diagram - 17090040
    View Related Parts

    OEM (Genuine) 1991 Chevrolet S10 Blazer Canister Asm-Fuel Vapor

    PartNumber: 17090040
    OEM 1991 Chevrolet S10 Blazer Canister Asm-Fuel Vapor - 17090040
    Product Specifications
    • Notes: S-Series; W/O 76 Liter Tank; 4.3l
    • Other Names: Vapor Canister
    • Item Dimensions: 9.1 x 5.9 x 5.6 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Chevrolet S10 Blazer Canister Asm-Fuel Vapor
    More Info
    Vehicle Fitment
    • 1991 Chevrolet S10 Blazer | Base, Sport, Tahoe, Tahoe LT | 6 Cyl 4.3 L GAS
  • OEM 1991 Chevrolet S10 Blazer Secondary Air Injection Check Valve Diagram - 22048209
    View Related Parts

    OEM (Genuine) 1991 Chevrolet S10 Blazer Secondary Air Injection Check Valve

    PartNumber: 22048209
    OEM 1991 Chevrolet S10 Blazer Secondary Air Injection Check Valve - 22048209
    Product Specifications
    • Notes: S-Series
    • Part Description: 1991 Chevrolet S10 Blazer Secondary Air Injection Check Valve
    Vehicle Fitment
    • 1991 Chevrolet S10 Blazer | Base, High Country, Sport, Tahoe, Tahoe LT | 4 Cyl 1.9 L GAS, 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L DIESEL, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS