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1991 GMC K3500 Emission Control

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1991 GMC K3500
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36 products about 1991 GMC K3500 Emission Control found

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  • OEM 1991 GMC K3500 Fan Switch - 15326386

    OEM (Genuine) 1991 GMC K3500 Fan Switch

    PartNumber: 15326386
    $27.05 MSRP: $51.06
    You Save: $24.01 (48%)
    Product Specifications
    • Notes: All Models
    • 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 GMC K3500 Fan Switch
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.8 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
  • Dorman OE Solutions Vapor Canister for 1991 GMC K3500 - 911-478
    Product Specifications
    • Filter Element Material: Charcoal
    • Finish: Black
    • Hose Inside Diameter: 0.405"
    • Housing Material: Plastic
    • Length: 8"
    • Port Quantity: 3
    • Ports Outside Diameter: 0.405"; 0.268"; 0.271"
    • UPC: 885484590946
    • Part Description: 1991 GMC K3500 OE Solutions Vapor Canister
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    • 1991 GMC K3500 | All Trims | 8 Cyl 7.4L
  • OEM 1991 GMC K3500 Manifold Absolute Pressure Sensor Sensor - 12569240

    OEM (Genuine) 1991 GMC K3500 Manifold Absolute Pressure Sensor Sensor

    PartNumber: 12569240
    $66.77 MSRP: $126.03
    You Save: $59.26 (48%)
    Product Specifications
    • Notes: Except Diesel; W/Diesel
    • 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 GMC K3500 Manifold Absolute Pressure Sensor Sensor
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
  • WIX Pcv Breather Element for 1991 GMC K3500 - 42995
    Product Specifications
    • Height: 1.88'' (47.63 mm)
    • Inner Diameter Top: Closed
    • Length: 3.950"
    • Media Type: Synthetic
    • UPC: 765809429956
    • Part Description: 1991 GMC K3500 Pcv Breather Element
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    • 1991 GMC K3500 | All Trims | 8 Cyl 7.4L
  • Dorman OE Solutions Secondary Air Injection Pump Pulley for 1991 GMC K3500 - 300-912
    Product Specifications
    • Notes: Stamped WWN
    • Belt Type: Serpentine
    • Color: Black
    • Diameter: 5.69'' (144.53 mm)
    • Grooves: 6 Groove
    • Material: Steel
    • OE Part Number: 10045702
    • UPC: 019495080367
    • Width: 1.28'' (32.51 mm)
    • Part Description: 1991 GMC K3500 OE Solutions Secondary Air Injection Pump Pulley
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | All Engines
  • OEM 1991 GMC K3500 EGR Valve Gasket - 12337972

    OEM (Genuine) 1991 GMC K3500 EGR Valve Gasket

    PartNumber: 12337972
    $3.33 MSRP: $6.00
    You Save: $2.67 (45%)
    Product Specifications
    • Notes: All Models
    • Other Names: EGR Valve Gasket, Gasket, Valve Gasket
    • Item Dimensions: 3.8 x 2.8 x 1.4 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10129595
    • Part Description: 1991 GMC K3500 EGR Valve Gasket
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
  • WIX Pcv Breather Element for 1991 GMC K3500 - 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 GMC K3500 Pcv Breather Element
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    • 1991 GMC K3500 | All Trims | 8 Cyl 7.4L
  • OEM 1991 GMC K3500 EGR Valve - 19210654

    OEM (Genuine) 1991 GMC K3500 EGR Valve

    PartNumber: 19210654
    $98.99 MSRP: $186.80
    You Save: $87.81 (48%)
    Product Specifications
    • Notes: All Models; 5.7l
    • Other Names: EGR Valve
    • Item Dimensions: 5.8 x 4.8 x 4.0 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 17111850, 17111851, 17113371
    • Part Description: 1991 GMC K3500 EGR Valve
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX |
  • OEM 1991 GMC K3500 EGR Valve - 19210654

    OEM (Genuine) 1991 GMC K3500 EGR Valve

    PartNumber: 19210654
    $98.99 MSRP: $186.80
    You Save: $87.81 (48%)
    Product Specifications
    • Notes: All Models; 5.7l
    • Other Names: EGR Valve
    • Item Dimensions: 5.8 x 4.8 x 4.0 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 17111850, 17111851, 17113371
    • Part Description: 1991 GMC K3500 EGR Valve
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX |
  • OEM 1991 GMC K3500 PCV Valve - 6487779

    OEM (Genuine) 1991 GMC K3500 PCV Valve

    PartNumber: 6487779
    $9.36 MSRP: $17.64
    You Save: $8.28 (47%)
    Product Specifications
    • Notes: All Models; 5.0l, 5.7l, 7.4l
    • Other Names: PCV Valve
    • Item Dimensions: 13.4 x 3.1 x 1.5 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 PCV Valve
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
  • OEM 1991 GMC K3500 PCV Valve - 6487779

    OEM (Genuine) 1991 GMC K3500 PCV Valve

    PartNumber: 6487779
    $9.36 MSRP: $17.64
    You Save: $8.28 (47%)
    Product Specifications
    • Notes: All Models; 5.0l, 5.7l, 7.4l
    • Other Names: PCV Valve
    • Item Dimensions: 13.4 x 3.1 x 1.5 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 PCV Valve
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
  • OEM 1991 GMC K3500 PCV Valve - 6487779

    OEM (Genuine) 1991 GMC K3500 PCV Valve

    PartNumber: 6487779
    $9.36 MSRP: $17.64
    You Save: $8.28 (47%)
    Product Specifications
    • Notes: All Models; 5.0l, 5.7l, 7.4l
    • Other Names: PCV Valve
    • Item Dimensions: 13.4 x 3.1 x 1.5 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 PCV Valve
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
  • OEM 1991 GMC K3500 PCV Valve - 25097699

    OEM (Genuine) 1991 GMC K3500 PCV Valve

    PartNumber: 25097699
    $84.53 MSRP: $153.02
    You Save: $68.49 (45%)
    Product Specifications
    • Notes: All Models; 6.2l Diesel
    • Other Names: PCV Valve
    • Item Dimensions: 5.9 x 5.4 x 5.6 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 PCV Valve
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 6.2 L DIESEL
  • OEM 1991 GMC K3500 PCV Valve - 25097699

    OEM (Genuine) 1991 GMC K3500 PCV Valve

    PartNumber: 25097699
    $84.53 MSRP: $153.02
    You Save: $68.49 (45%)
    Product Specifications
    • Notes: All Models; 6.2l Diesel
    • Other Names: PCV Valve
    • Item Dimensions: 5.9 x 5.4 x 5.6 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 PCV Valve
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 6.2 L DIESEL
  • OEM 1991 GMC K3500 PCV Valve - 25097699

    OEM (Genuine) 1991 GMC K3500 PCV Valve

    PartNumber: 25097699
    $84.53 MSRP: $153.02
    You Save: $68.49 (45%)
    Product Specifications
    • Notes: All Models; 6.2l Diesel
    • Other Names: PCV Valve
    • Item Dimensions: 5.9 x 5.4 x 5.6 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 PCV Valve
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 6.2 L DIESEL
  • OEM 1991 GMC K3500 Solenoid - 14102002
    Product Specifications
    • Notes: All Models; 5.0l, 5.7l
    • Other Names: Solenoid
    • Item Dimensions: 3.1 x 3.1 x 3.0 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 Solenoid
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS
  • OEM 1991 GMC K3500 Valve Asm-EGR Valve & Exhaust Pressure - 10137639
    Product Specifications
    • Notes: All Models; 7.4l
    • Item Dimensions: 8.1 x 8.2 x 6.1 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 Valve Asm-EGR Valve & Exhaust Pressure
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
  • OEM 1991 GMC K3500 Valve Asm-EGR Valve & Exhaust Pressure - 10137639
    Product Specifications
    • Notes: All Models; 7.4l
    • Item Dimensions: 8.1 x 8.2 x 6.1 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 Valve Asm-EGR Valve & Exhaust Pressure
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
  • OEM 1991 GMC K3500 Valve Asm-EGR Valve & Exhaust Pressure - 10137639
    Product Specifications
    • Notes: All Models; 7.4l
    • Item Dimensions: 8.1 x 8.2 x 6.1 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 Valve Asm-EGR Valve & Exhaust Pressure
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
  • OEM 1991 GMC K3500 Valve Asm-EGR Valve & Exhaust Pressure - 10137639
    Product Specifications
    • Notes: All Models; 7.4l
    • Item Dimensions: 8.1 x 8.2 x 6.1 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 Valve Asm-EGR Valve & Exhaust Pressure
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
  • OEM 1991 GMC K3500 Pump Asm-Air Injection - 7849833
    Product Specifications
    • Notes: Except Diesel, 7.4 Liter
    • Other Names: Air Injection Reactor Pump
    • Item Dimensions: 7.0 x 6.4 x 6.3 inches
    • Item Weight: 7.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 Pump Asm-Air Injection
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 7.4 L GAS
  • OEM 1991 GMC K3500 Pump Asm-Air Injection - 7849833
    Product Specifications
    • Notes: Except Diesel, 7.4 Liter
    • Other Names: Air Injection Reactor Pump
    • Item Dimensions: 7.0 x 6.4 x 6.3 inches
    • Item Weight: 7.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 Pump Asm-Air Injection
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 7.4 L GAS
  • OEM 1991 GMC K3500 Pump Asm-Air Injection - 7849167
    Product Specifications
    • Notes: Except Diesel, 4.3, 5.0 & 5.7 Liter
    • Other Names: Air Injection Reactor Pump
    • Item Dimensions: 6.6 x 6.4 x 7.4 inches
    • Item Weight: 6.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 Pump Asm-Air Injection
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.7 L GAS
  • OEM 1991 GMC K3500 Pump Asm-Air Injection - 7849167
    Product Specifications
    • Notes: Except Diesel, 4.3, 5.0 & 5.7 Liter
    • Other Names: Air Injection Reactor Pump
    • Item Dimensions: 6.6 x 6.4 x 7.4 inches
    • Item Weight: 6.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 Pump Asm-Air Injection
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.7 L GAS
  • OEM 1991 GMC K3500 Valve Asm-Air Injection Control - 17087137
    Product Specifications
    • Notes: All Models; 4.3l, 5.7l & 7.4l
    • Other Names: By-Pass Valve, Diverter Valve
    • Item Dimensions: 6.3 x 4.8 x 3.9 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 Valve Asm-Air Injection Control
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
  • OEM 1991 GMC K3500 Valve Asm-EGR - 10234677
    Product Specifications
    • Notes: W/Diesel
    • Other Names: EGR Valve
    • Item Dimensions: 6.4 x 4.6 x 4.5 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 Valve Asm-EGR
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
  • OEM 1991 GMC K3500 Valve Asm-EGR - 10234677
    Product Specifications
    • Notes: W/Diesel
    • Other Names: EGR Valve
    • Item Dimensions: 6.4 x 4.6 x 4.5 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 Valve Asm-EGR
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
  • OEM 1991 GMC K3500 Canister Asm-Fuel Vapor - 17087115
    Product Specifications
    • Notes: Except Diesel; All Models
    • Other Names: Vapor Canister
    • Item Dimensions: 9.3 x 6.4 x 5.2 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 Canister Asm-Fuel Vapor
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
  • OEM 1991 GMC K3500 Canister Asm-Fuel Vapor - 17087115
    Product Specifications
    • Notes: Except Diesel; All Models
    • Other Names: Vapor Canister
    • Item Dimensions: 9.3 x 6.4 x 5.2 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 Canister Asm-Fuel Vapor
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
  • OEM 1991 GMC K3500 Valve Asm-EGR Valve & Exhaust Pressure - 1997166
    Product Specifications
    • Notes: All Models; 6.2l, Diesel
    • Other Names: Solenoid
    • Item Dimensions: 8.1 x 7.5 x 3.2 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K3500 Valve Asm-EGR Valve & Exhaust Pressure
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 6.2 L DIESEL
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