Holley

Holley

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  • HLY20-123 Side Hung Float

    Holley

    Part #: 20-123

    HLY20-123 Side Hung Float

    pdm:Adjustable Length: No
    pdm:Brand: Holley
    pdm:Color: Raw
    pdm:Emission Code: 5
    pdm:Grade Type: Performance
    pdm:Material: Steel
    pdm:Product Type: Float Spring
    pdm:Warning: California Proposition 65
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:line_code: HLY
    pdm:internal_sku: HLY20-123
    pdm:Category: Air and Fuel Delivery
    pdm:part type: Carburetor Float Spring
    pdm:Sub Category: Hardware, Fasteners and Fittings
    $23.88
  • HLY20-120 Billet Regulator

    Holley

    Part #: 20-120

    HLY20-120 Billet Regulator

    pdm:Brand: Holley
    pdm:Color: Black
    pdm:Emission Code: 5
    pdm:Grade Type: Performance
    pdm:Material: Aluminum
    pdm:Model: 4150/4160
    pdm:Product Type: Regulator Bracket
    pdm:Warning: California Proposition 65
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:line_code: HLY
    pdm:internal_sku: HLY20-120
    pdm:Category: Air and Fuel Delivery
    pdm:part type: Fuel Injection Pressure Regulator Mount
    pdm:Sub Category: Fuel Injection System and Related Components
    $75.06
  • HLY20-11BK 50cc Accelerator

    Holley

    Part #: 20-11BK

    HLY20-11BK 50cc Accelerator

    pdm:Brand: Holley
    pdm:Color: Shiny
    pdm:Emission Code: 5
    pdm:Grade Type: Performance
    pdm:Material: Aluminum
    pdm:Product Type: 50cc Accelerator Pump Conversion Kit
    pdm:Size: 50cc
    pdm:Warning: California Proposition 65
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:line_code: HLY
    pdm:internal_sku: HLY20-11BK
    pdm:Category: Air and Fuel Delivery
    pdm:part type: Carburetor Accelerator Pump Conversion Kit
    pdm:Sub Category: Service Kits
    $99.95
  • HLY20-11SA 50cc Accelerator

    Holley

    Part #: 20-11SA

    HLY20-11SA 50cc Accelerator

    pdm:Brand: Holley
    pdm:Color: Shiny
    pdm:Emission Code: 5
    pdm:Grade Type: Performance
    pdm:Material: Aluminum
    pdm:Product Type: 50cc Accelerator Pump Conversion Kit
    pdm:Size: 50cc
    pdm:Warning: California Proposition 65
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:line_code: HLY
    pdm:internal_sku: HLY20-11SA
    pdm:part type: Carburetor Accelerator Pump Conversion Kit
    pdm:Sub Category: Service Kits
    pdm:Category: Air and Fuel Delivery
    $103.95
  • HLY20-11HB 50cc Accelerator

    Holley

    Part #: 20-11HB

    HLY20-11HB 50cc Accelerator

    pdm:Brand: Holley
    pdm:Color: Hard Core Gray
    pdm:Emission Code: 5
    pdm:Grade Type: Performance
    pdm:Material: Aluminum
    pdm:Product Type: 50cc Accelerator Pump Conversion Kit
    pdm:Size: 50cc
    pdm:Warning: California Proposition 65
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:line_code: HLY
    pdm:internal_sku: HLY20-11HB
    pdm:part type: Carburetor Accelerator Pump Conversion Kit
    pdm:Sub Category: Service Kits
    pdm:Category: Air and Fuel Delivery
    $103.95
  • HLY20-119 Detent Cable Bracket

    Holley

    Part #: 20-119

    HLY20-119 Detent Cable Bracket

    pdm:Application: GM 700R4/200R4
    pdm:Brand: Holley
    pdm:Color: Black
    pdm:Emission Code: 5
    pdm:Grade Type: Performance
    pdm:Material: Aluminum
    pdm:Mounting Hardware Included: No
    pdm:Product Type: Kickdown Bracket
    pdm:Warning: California Proposition 65
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:line_code: HLY
    pdm:internal_sku: HLY20-119
    pdm:part type: Carburetor Throttle Cable Bracket
    pdm:Category: Air and Fuel Delivery
    pdm:Sub Category: Brackets, Flanges and Hangers
    $60.65
  • HLY20-114 Accelerator Pump Arm

    Holley

    Part #: 20-114

    HLY20-114 Accelerator Pump Arm

    pdm:Brand: Holley
    pdm:Color: Zinc
    pdm:Emission Code: 5
    pdm:Grade Type: Performance
    pdm:Material: Steel
    pdm:Product Type: Accelerator Pump Arm
    pdm:Size: 30cc
    pdm:Warning: California Proposition 65
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:line_code: HLY
    pdm:internal_sku: HLY20-114
    pdm:Sub Category: Carburetion
    pdm:part type: Carburetor Accelerator Pump Arm
    pdm:Category: Air and Fuel Delivery
    $28.39
  • HLY20-109-10 Accelerator Pump

    Holley

    Part #: 20-109-10

    HLY20-109-10 Accelerator Pump

    pdm:Adjustable Length: No
    pdm:Brand: Holley
    pdm:Color: Silver
    pdm:Emission Code: 5
    pdm:Grade Type: Performance
    pdm:Material: Steel
    pdm:Product Type: Accelerator Pump Spring
    pdm:Size: 50cc
    pdm:Warning: California Proposition 65
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:line_code: HLY
    pdm:internal_sku: HLY20-109-10
    pdm:Sub Category: Hardware, Fasteners and Fittings
    pdm:Category: Air and Fuel Delivery
    pdm:part type: Carburetor Accelerator Pump Spring
    $33.24
  • HLY20-108-10 Accelerator Pump

    Holley

    Part #: 20-108-10

    HLY20-108-10 Accelerator Pump

    pdm:Brand: Holley
    pdm:Color: Silver
    pdm:Emission Code: 5
    pdm:Grade Type: Performance
    pdm:Material: Steel
    pdm:Product Type: Accelerator Pump Spring
    pdm:Size: 30cc
    pdm:Warning: California Proposition 65
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:line_code: HLY
    pdm:internal_sku: HLY20-108-10
    pdm:part type: Carburetor Accelerator Pump Spring
    pdm:Sub Category: Hardware, Fasteners and Fittings
    pdm:Category: Air and Fuel Delivery
    $33.24
  • HLY20-100 GM AOD Kickdown

    Holley

    Part #: 20-100

    HLY20-100 GM AOD Kickdown

    pdm:Application: GM
    pdm:Brand: Holley
    pdm:Color: Zinc
    pdm:Emission Code: 5
    pdm:Grade Type: Performance
    pdm:Material: Steel
    pdm:Product Type: Kickdown Bracket
    pdm:Warning: California Proposition 65
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:line_code: HLY
    pdm:internal_sku: HLY20-100
    pdm:Category: Engine
    pdm:Sub Category: Brackets, Flanges and Hangers
    pdm:part type: Throttle Cable and Automatic Transmission Kickdown Cable Bracket
    $73.29
  • HLY199-200 R4 Style A/C

    Holley

    Part #: 199-200

    HLY199-200 R4 Style A/C

    pdm:Brand: Holley
    pdm:Connector Color: Gray
    pdm:Connector Gender: Male
    pdm:Connector Quantity: 1
    pdm:Emission Code: 5
    pdm:Engine: GM Gen III/IV (LS)
    pdm:Finish: Black
    pdm:Material: Copper
    pdm:Product Type: Pigtail Connector
    pdm:Warning: California Proposition 65
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:Wire Colors: Black and Green
    pdm:Wire Quantity: 2
    pdm:line_code: HLY
    pdm:internal_sku: HLY199-200
    pdm:part type: A/C Compressor Wiring Harness
    pdm:Sub Category: A/C Clutch and Compressor
    pdm:Category: HVAC
    $30.75
  • HLY199-101 SD508 A/C Compressor

    Holley

    Part #: 199-101

    HLY199-101 SD508 A/C Compressor

    pdm:Brand: Holley
    pdm:Case Color: Natural
    pdm:Clutch Included: Yes
    pdm:Compatible Refrigerant Oil Type: PAG
    pdm:Connector Gender: Male
    pdm:Emission Code: 5
    pdm:Engine: GM Gen III/IV (LS)
    pdm:Finish: Cast
    pdm:Grade Type: Performance
    pdm:Material: Aluminum
    pdm:Product Type: A/C Compressor
    pdm:Pulley Belt Type: Serpentine
    pdm:Pulley Groove Quantity: 6
    pdm:Refrigerant Type: R134A
    pdm:Terminal Type: Bullet
    pdm:Warning: California Proposition 65
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:line_code: HLY
    pdm:internal_sku: HLY199-101
    pdm:Sub Category: A/C Clutch and Compressor
    pdm:Category: HVAC
    pdm:part type: A/C Compressor
    $519.95

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40+ Years Experience


Northern Auto Parts has been providing auto parts for all makes and models for over 40 years. We have everything you need to keep your car, truck, or SUV running in peak condition. For engine builders, Northern Auto Parts is one of the best online sources for kits.

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Northern Auto Parts is recognized by many as the best online source for rebuild components. We carry a wide variety of name-brand components, so you can find the exact parts you need to repair or replace any part of your vehicle. From engine components to exterior parts, we have a vast selection to choose from.

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