Holley Mercury Cougar Parts

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Mercury Cougar

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Mercury Cougar

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Holley

Products

Holley |

#42516109

Holley 16-109 HydraMat Fuel Pickup, 24 X 15 Inch, Rectangle

Overall Width:

15"

Overall Length:

24"

$1,117.95

/each

-7%

Holley |

#425522248

Holley 522-248 High Impedance Fuel Injector, 24 lb/hr Injector Flow

GTIN Code:

090127666616

$715.95

/each

$775.95

Holley |

#425534309

Holley 534-309 Terminator X Stealth 4150 Air Valve, Gold

Throttle Body Style:

Throttle Body Injection (TBI)

Sold in Quantity:

Each

$1,171.95

/kit

$150 Off

Holley |

#4255501003

Holley 550-1003 Terminator X Stealth 4150 EFI System 650 HP Gold

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,099.95

/each

$2,249.95

$244 Off

Holley |

#4255501074

Holley 550-1074 Terminator X Stealth 4150 2X4, 1500 HP, Shiny

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

1250

$3,299.95

/kit

$3,543.95

$144 Off

Holley |

#4255501223

Holley 550-1223 Terminator X, 2003-06 Gen III Hemi, EV6 Injectors

Ignition Type:

Gen III Hemi Coil-on-Plug

Injector Connector:

USCAR (EV6)

Tuner Style:

Touchscreen Handheld

$2,049.95

/kit

$2,193.95

-7%

Holley |

#425558322

Holley 558-322 Ford Coyote Ti-VCT Coil Harness, 2015.5-17

GTIN Code:

090127047897

$259.95

/each

$281.95

-7%

Holley |

#425570346

Holley 570-346 J2B Connector Kit

GTIN Code:

090127063354

Sold in Quantity:

Kit

$56.25

/each

$60.95

$187 Off

Holley |

#425550604

Holley 550-604 HP EFI ECU & Harness Kit, Universal, Bosch O2

Ignition Type:

Universal

Injector Connector:

Jetronic / Minitimer (EV1)

Sold in Quantity:

Kit

$2,749.95

/each

$2,936.95

$294 Off

Holley |

#425550625N

Holley 550-625N 2013-2017 Ford Coyote Ti-VCT HP EFI Kit, NTK O2

Ignition Type:

Ford Coyote

Injector Connector:

USCAR (EV6)

Throttle Style:

Cable Driven

$4,149.95

/kit

$4,443.95

$125 Off

Holley |

#425550909T

Holley 550-909T Terminator X 24X/1X EV1 LS MPFI Kit

Ignition Type:

Factory GM

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

USB/CAN Tuning Cable

$1,449.95

/kit

$1,574.95

$138 Off

Holley |

#425550932

Holley 550-932 Terminator X Max 24X/1X EV6 LS MPFI Kit, DBW

Ignition Type:

Factory GM

Injector Connector:

USCAR (EV6)

Tuner Style:

Touchscreen Handheld

$1,999.95

/kit

$2,137.95

-7%

Holley |

#425554142

Holley 554-142 Injector Driver Module with Harness

Transmission Control:

Sold in Quantity:

Each

$659.95

/each

$714.95

-5%

Holley |

#42520222BK

Holley 20-222BK Power Steering Add-On System, LT4 Wet-Sump, Black

Power Steering Pump Style:

Type 2

Power Steering Pump Finish:

Painted

Power Steering Pump Material:

Aluminum

$1,599.95

/kit

$1,687.95

-7%

Holley |

#4251204630

Holley 120-4630 4500 Drop Base Air Cleaner, Black, 3 Inch Filter

Overall Diameter:

16"

Filter Material:

Cotton Gauze

$259.95

/each

$281.95

-8%

Holley |

#42512130

Holley 12-130 In-Tank RetroFit Fuel Module, Return Line Type

(2)

GTIN Code:

090127732151

$999.95

/each

$1,094.95

-7%

Holley |

#4251217

Holley 121-7 Discharge nozzle screw, Hollow

GTIN Code:

090127619766

$20.90

/each

$22.61

Holley |

#4252644

Holley 26-44 Standard Fitting 90 degree Hose 5/16 Inch, Thread 1/2-20

(2)

Fitting Type:

Adapter Fitting

Angle:

90 degree

Fitting End A:

1/2-20 I.F. Male

$21.66

/each

-11%

Holley |

#4259776

Holley 0-9776 4160 Dual Quad 450 CFM 4 Barrel Carburetor

(7)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

No Choke

$599.95

/each

$674.95

Holley |

#425LFRB145

Holley LFRB145 Retrobright LED Headlight, Modern White, 5.75 In

Bulb Type:

LED

Sold in Quantity:

Each

$221.95

/each

Holley |

#4251084

Holley 108-4 Air Cleaner to Air Horn Gasket, 0.060 Inches Thick

(5)

GTIN Code:

090127015957

Inlet Diameter (Fraction):

5-1/8"

$10.78

/each

Holley |

#425120145B

Holley 120-145B Flat Base Air Cleaner, 10 Inch, Black

Overall Diameter:

10"

Filter Material:

Cotton Gauze

$64.35

/each

Holley |

#427347

Holley 34-7 Adjustable Needle and Seat Hardware Kit

(2)

GTIN Code:

090127055892

Sold in Quantity:

Each

$12.16

/each

Holley |

#425162574

Holley 162-574 Mounting Bracket for HP Billet/Dominator Fuel filters

(3)

Inside Diameter:

50.3 mm

Material Type:

Aluminum

Color:

Black

$51.95

/each

-7%

Holley |

#425573108

Holley 573-108 F6 Split Wire Loom, 3/4 Inch, Black, 10 Feet

(1)

Overall Length:

10"

Color:

Black

$35.08

/each

$37.95

Holley |

#425207

Holley 20-7 Carburetor Throttle Lever Extension for Square Flange

GTIN Code:

090127036358

$18.93

/each

Holley |

#9109639

Holley 37-119 4160 4BBL 600CFM Carb Rebuild Kit/Cleaning Brushes

Gasket(s) Included:

Yes

Fuel Type:

Gasoline

Sold in Quantity:

Kit

$118.99

/kit

Holley |

#9100182

Holley 97 GPH Red Elec Fuel Pump, Filter & Regulator Kit, 1-4 psi

Electric Fuel Pump Type:

External

Free Flow Rate:

97 GPH / 367 LPH

Maximum Pressure:

7 psi

$287.99

/kit

Holley |

#9100183

Holley 97 GPH Red Elec Fuel Pump Filter & Regulator Kit 4.5-9 psi

(2)

Electric Fuel Pump Type:

External

Free Flow Rate:

97 GPH / 367 LPH

Maximum Pressure:

7 psi

$340.99

/kit

-7%

Holley |

#42512963

Holley 12-963 Universal In-Tank Pump Kit, 470 LPH

Electric Fuel Pump Type:

In Tank

Free Flow Rate:

139 GPH / 470 LPH

Maximum Pressure:

60 psi

$385.95

/each

$418.95

$150 Off

Holley |

#4255501002

Holley 550-1002 Terminator X Stealth 4150 EFI System 650 HP Black

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,099.95

/each

$2,249.95

$235 Off

Holley |

#4255501070

Holley 550-1070 Terminator X Stealth 4500 EFI System 8 Inj, Shiny

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

1500

$3,049.95

/kit

$3,284.95

$132 Off

Holley |

#425550931T

Holley 550-931T Terminator X Max LS2/LS3 MPFI Kit

Ignition Type:

Factory GM

Injector Connector:

USCAR (EV6)

Tuner Style:

USB/CAN Tuning Cable

$1,949.95

/each

$2,081.95

-5%

Holley |

#425553117

Holley 553-117 EFI 6.86 Inch Standalone Pro-Dash Digital Gauges

GTIN Code:

090127104736

$1,599.95

/each

$1,687.95

-7%

Holley |

#425558125

Holley 558-125 EFI Ford Coyote Ti-VCT Sub Harness, 2013-17

GTIN Code:

090127029985

$425.95

/each

$461.95

$125 Off

Holley |

#425550903T

Holley 550-903T Terminator X LS1 MPFI Kit

Ignition Type:

Factory GM

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

USB/CAN Tuning Cable

$1,449.95

/each

$1,574.95

Showing 1 - 216 of 609 results

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Holley Mercury Cougar Parts

Year

Category

Part

Brand

Product Line

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Holley 16-109 HydraMat Fuel Pickup, 24 X 15 Inch, Rectangle

Holley 522-248 High Impedance Fuel Injector, 24 lb/hr Injector Flow

Holley 534-309 Terminator X Stealth 4150 Air Valve, Gold

Holley 550-1003 Terminator X Stealth 4150 EFI System 650 HP Gold

Holley 550-1074 Terminator X Stealth 4150 2X4, 1500 HP, Shiny

Holley 550-1223 Terminator X, 2003-06 Gen III Hemi, EV6 Injectors

Holley 558-322 Ford Coyote Ti-VCT Coil Harness, 2015.5-17

Holley 570-346 J2B Connector Kit

Holley 550-604 HP EFI ECU & Harness Kit, Universal, Bosch O2

Holley 550-625N 2013-2017 Ford Coyote Ti-VCT HP EFI Kit, NTK O2

Holley 550-909T Terminator X 24X/1X EV1 LS MPFI Kit

Holley 550-932 Terminator X Max 24X/1X EV6 LS MPFI Kit, DBW

Holley 554-142 Injector Driver Module with Harness

Holley 20-222BK Power Steering Add-On System, LT4 Wet-Sump, Black

Holley 120-4630 4500 Drop Base Air Cleaner, Black, 3 Inch Filter

Holley 12-130 In-Tank RetroFit Fuel Module, Return Line Type

Holley 121-7 Discharge nozzle screw, Hollow

Holley 26-44 Standard Fitting 90 degree Hose 5/16 Inch, Thread 1/2-20

Holley 0-9776 4160 Dual Quad 450 CFM 4 Barrel Carburetor

Holley LFRB145 Retrobright LED Headlight, Modern White, 5.75 In

Holley 108-4 Air Cleaner to Air Horn Gasket, 0.060 Inches Thick

Holley 120-145B Flat Base Air Cleaner, 10 Inch, Black

Holley 34-7 Adjustable Needle and Seat Hardware Kit

Holley 162-574 Mounting Bracket for HP Billet/Dominator Fuel filters

Holley 573-108 F6 Split Wire Loom, 3/4 Inch, Black, 10 Feet

Holley 20-7 Carburetor Throttle Lever Extension for Square Flange

Holley 37-119 4160 4BBL 600CFM Carb Rebuild Kit/Cleaning Brushes

Holley 97 GPH Red Elec Fuel Pump, Filter & Regulator Kit, 1-4 psi

Holley 97 GPH Red Elec Fuel Pump Filter & Regulator Kit 4.5-9 psi

Holley 12-963 Universal In-Tank Pump Kit, 470 LPH

Holley 550-1002 Terminator X Stealth 4150 EFI System 650 HP Black

Holley 550-1070 Terminator X Stealth 4500 EFI System 8 Inj, Shiny

Holley 550-931T Terminator X Max LS2/LS3 MPFI Kit

Holley 553-117 EFI 6.86 Inch Standalone Pro-Dash Digital Gauges

Holley 558-125 EFI Ford Coyote Ti-VCT Sub Harness, 2013-17

Holley 550-903T Terminator X LS1 MPFI Kit