2003 Mercury Marauder Engine Parts

3,039 products fit your

2003 Mercury Marauder

Add Engine

Show Direct Fit Parts

3,039 products

Sort By:

Clear All

Fitment

2003 Mercury Marauder

Department

Street

Application

Modern Muscle

Products

Bob Drake Reproductions |

#91192737

Small Ford Script Hose Clamp

Style:

Worm Gear

Sold in Quantity:

Each

$3.99

/each

-18%

Powermaster |

#2552731

Powermaster 2731 Alternator Bracket, S/B Ford

GTIN Code:

692209008811

$193.99

/each

$238.75

-41%

Fragola |

#61770071

Fragola 495113-BL AN to O-Ring Port Fitting -6AN Fl to -10AN Port

(3)

Fitting End A:

-6 AN Male

Fitting End B:

-10 AN Male O-ring

Angle:

Straight

$15.49

/each

$26.66

Edelbrock |

#325648010

Edelbrock 648010 Power Steering Adapter, -6 AN To 1/2-20

(1)

Fitting End A:

-6 AN Male

Fitting End B:

1/2" - 20 Male O-ring

Angle:

Straight

$16.95

/each

-15%

Moroso |

#54585474

Moroso 85474 Universal Air/Oil Catch Can Separator, Large Body

(1)

Diameter:

2.88"

Height:

4.50"

Fitting Attachment 1:

Hose barb

$233.99

/each

$275.78

Historic Indy Engines

To celebrate the upcoming 106th running of the Indianaplis 500, here's a look back at a few of the engines that have competed at the Brickyard over the years.

Replacing Sway Bars in a Mercury Comet

How to replace sway bars in a Mercury Comet and the advantages that come with it.

NASCAR Engines Through the Years

In honor of NASCAR's 75th anniversary, we're taking a look at a few remarkable engines that have powered our favorite racers to victory through the years.

Gen III/IV LS Engine ID Guide

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

Engine Cylinder Numbers

383 Engine Build and Dyno - '32 Roadster

Watch Zach build our 383 engine for the 1932 Roadster. Zach and Joe breathe new life into our 383 by adding a Holley 750 4 Barrel Carburetor and Dyers 4-71 blower.

BluePrint Crate Engine Warranty

BluePrint crate engine warranty details.

Installing 3" Ram Horn Manifolds on a C/10

See how to install 3" Ram Horn exhaust manifolds on a C/10 with a 406 engine. Learn some tips on welding steel tubing to a cast iron manifold and how they are modified to fit the truck.

Speedway Tech Talk - MD3 Modified Aero Valance Kit & Rocker Panels

Expert techs Austin and Pat talk about some of the race car body parts we have to offer and the aerodynamic benefits they can add to your modified.

Performance Tool |

#91081568

Performance Tool W163C Wide Spark Plug Gap Tool, .025 To .08 Inch

(1)

Sold in Quantity:

Each

GTIN Code:

039564101731

$4.49

/each

Maxima |

#2293791284

Maxima Racing Oils 229379128 Performance Mineral Oil, 60W, 4 Gal

Oil Weight:

60W

Oil Type:

Conventional

ZDDP Enhanced:

Yes

$207.99

/box

Edelbrock |

#32535711

Edelbrock 35711 Pro-Flo 4 ECU/Harness For Gen III 28X LS Engines

GTIN Code:

085347357116

Sold in Quantity:

Kit

$1,222.95

/each

Edelbrock |

#3258899

Edelbrock 8899 Billet Pulley for LS Water Pumps 8839, 8894

Groove Count:

None

Material Type:

Billet Aluminum

$189.95

/each

$163 Off

Holley Sniper |

#4255505103PD

Holley Sniper 2 550-510-3PD Returnless EFI Kit, Polished

Injection Style:

Throttle Body

Injector Size:

100 lb/hr

Max Horsepower Rating:

650

$2,199.95

/each

$2,362.95

Driven Racing Oil |

#91022408

Driven Racing Oil 22408-4 10W40 Crate Engine Oil 4X1 Gallon

Oil Weight:

10W40

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$292.84

/each

Magnuson Superchargers |

#79800082

Magnuson Superchargers 31-12-00-082 Tensioner Upgrade Radix Kits

Material Type:

Steel

Sold in Quantity:

Each

$309.00

/kit

Speedway 90 -8 AN Flare to 3/8 Inch NPT Pipe Adapter Fitting

Speedway Motors |

#61760860

Speedway 90 -8 AN Flare to 3/8 Inch NPT Pipe Adapter Fitting

Fitting End A:

-8 AN Male

Fitting End B:

3/8" NPT Male

Angle:

90 degree

$19.99

/each

-7%

Earls |

#425840106ERL

Earls 840106ERL Straight -6 AN to -6 AN Male Hose End

(1)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Hose

$23.89

/each

$25.84

Accel |

#105150823

ACCEL 150823 Fuel Injectors, 23 lb/hr, High Impedance, 8 Pack

Injector Plug Style:

EV1/Jetronic/Minitimer

Sold in Quantity:

Set

$599.95

/set

FiTech |

#52171006

FiTech 71006 Ultimate LS1/LS2/LS6 500HP W/ In-Line Fuel Pump Kit

Injection Style:

Multi-port

Injector Size:

36 lbs./hr.

Max Horsepower Rating:

500

$2,082.99

/kit

$187 Off

Holley Sniper |

#4255505115PKSBF

Holley Sniper 2 550-511-5PK-SBF EFI Bundle w/ HyperSpark Ign. SBF

Injection Style:

Throttle Body

Injector Size:

100 lb/hr

Max Horsepower Rating:

650

$2,749.95

/kit

$2,936.95

Powermaster |

#255140

Powermaster 140 Wiring Harness, 10SI To CS130

GTIN Code:

692209000174

Sold in Quantity:

Each

$53.99

/each

Straight High-Flow O-Ring -8 AN Hose to -10 AN Port Fitting

Speedway Motors |

#6177014

Straight High-Flow O-Ring -8 AN Hose to -10 AN Port Fitting

(2)

Fitting End A:

-8 AN Male

Fitting End B:

-10 AN Male O-ring

Angle:

Straight

$17.99

/each

AutoMeter |

#1826021

AutoMeter 6021 LCD Display 8.5 X 5.25 LCD Dash, User Configurable

GTIN Code:

046074060212

$3,595.99

/each

Lucas Oil |

#484100501

Lucas Oil 10050 SAE 10W30 Synthetic Engine Oil, 1 Quart

Oil Weight:

10W30

Oil Type:

Synthetic

ZDDP Enhanced:

$11.99

/quart

Maxima |

#229839641

Maxima 89-83964 Off Road Coolant, 64 OZ Bottle, Each

GTIN Code:

051027004847

$17.49

/each

K&N RC-0850 Performance Air Filters, 2in Tall, Round

K&N |

#465RC0850

K&N RC-0850 Performance Air Filters, 2in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$68.99

/each

Edelbrock |

#3258117

Edelbrock 8117 Pipe to Hose Barb Fitting, Straight, 3/8 in.NPT

Fitting End A:

3/8" Hose barb

Fitting End B:

3/8" NPT Male

Angle:

Straight

$17.95

/each

FiTech |

#52135465

FiTech 35465 Go EFI 2X4 1200HP W/ Dual Pump Force Fuel, Bright

Injection Style:

Throttle Body

Injector Size:

80 lbs./hr.

Max Horsepower Rating:

1200

$2,643.99

/kit

$175 Off

Holley Sniper |

#4255505105PXSBC

Holley Sniper 2 550-510-5PX-SBC EFI Bundle w/ HyperSpark Ign. SBC

Injection Style:

Throttle Body

Injector Size:

100 lb/hr

Max Horsepower Rating:

650

$2,299.95

/kit

$2,474.95

-53%

Fragola |

#62020221

Fragola 209004-BL Series 8000 Push-Lite Hose End, 90 Deg, -4 AN

Fitting Hose Size:

-4 AN

Fitting End A:

-4 AN Female

Fitting End B:

-4 AN Hose

$15.99

/each

$34.15

FiTech |

#52170030

FiTech 70030 Ultimate LS 1000HP System, Short Cathedral Intake

Injection Style:

Multi-port

Injector Size:

80 lbs./hr.

Max Horsepower Rating:

1000

$2,245.00

/kit

Spectre 9541 Coupler, 3.5 in. ID, 3 in. OD

Spectre Performance |

#4659541

Spectre 9541 Coupler, 3.5 in. ID, 3 in. OD

Inlet Diameter:

3.5"

Outlet Diameter:

$17.99

/each

K&N 99-5050 Air Filter Care Service Kit, Pump/Squeeze Bottles

K&N |

#465995050

K&N 99-5050 Air Filter Care Service Kit, Pump/Squeeze Bottles

GTIN Code:

024844020246

Sold in Quantity:

Kit

$18.99

/each

-7%

Earls |

#425782406ERL

Earls 782406ERL Vapor Guard 3/8 Inch 3 Way Tee

Fitting End A:

3/8" Hose barb

Fitting End B:

3/8" Hose barb

Fitting End C:

3/8" Hose barb

$16.37

/each

$17.71

Magnuson Superchargers |

#79805047

Magnuson Superchargers 31-23-05-047-BL Inlet and Barbs, 103MM

Color:

Black

Sold in Quantity:

Each

$399.00

/set

-14%

Blue Straight AN16 Flare Adapter to 1 Inch Aluminum Pipe Fitting

Speedway Motors |

#6176053

Blue Straight AN16 Flare Adapter to 1 Inch Aluminum Pipe Fitting

Fitting End A:

-16 AN Male

Fitting End B:

1" NPT Male

Angle:

Straight

$24.99

/each

$29.35

FiTech |

#52170032

FiTech 70032 Ultimate LS 1000HP System, Long Cathedral Intake

Injection Style:

Multi-port

Injector Size:

80 lbs./hr.

Max Horsepower Rating:

1000

$2,245.00

/kit

Spectre 9724 Air Intake Tube, 4 in. OD, 24 in. Long

Spectre Performance |

#4659724

Spectre 9724 Air Intake Tube, 4 in. OD, 24 in. Long

(1)

Outside Diameter:

Finish:

Polished

Overall Length:

24"

$88.99

/each

Magnuson Superchargers |

#79805009

Magnuson Superchargers 31-23-05-009-BL Air Inlet For LS W/ TVS265

$300.00

/set

Showing 1 - 432 of 3,039 results

Shop Feedback:

Did you find what you are looking for?

2003 Mercury Marauder Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Small Ford Script Hose Clamp

Powermaster 2731 Alternator Bracket, S/B Ford

Fragola 495113-BL AN to O-Ring Port Fitting -6AN Fl to -10AN Port

Edelbrock 648010 Power Steering Adapter, -6 AN To 1/2-20

Moroso 85474 Universal Air/Oil Catch Can Separator, Large Body

Related Articles

Performance Tool W163C Wide Spark Plug Gap Tool, .025 To .08 Inch

Maxima Racing Oils 229379128 Performance Mineral Oil, 60W, 4 Gal

Edelbrock 35711 Pro-Flo 4 ECU/Harness For Gen III 28X LS Engines

Edelbrock 8899 Billet Pulley for LS Water Pumps 8839, 8894

Holley Sniper 2 550-510-3PD Returnless EFI Kit, Polished

Driven Racing Oil 22408-4 10W40 Crate Engine Oil 4X1 Gallon

Magnuson Superchargers 31-12-00-082 Tensioner Upgrade Radix Kits

Speedway 90 -8 AN Flare to 3/8 Inch NPT Pipe Adapter Fitting

Earls 840106ERL Straight -6 AN to -6 AN Male Hose End

ACCEL 150823 Fuel Injectors, 23 lb/hr, High Impedance, 8 Pack

FiTech 71006 Ultimate LS1/LS2/LS6 500HP W/ In-Line Fuel Pump Kit

Holley Sniper 2 550-511-5PK-SBF EFI Bundle w/ HyperSpark Ign. SBF

Powermaster 140 Wiring Harness, 10SI To CS130

Straight High-Flow O-Ring -8 AN Hose to -10 AN Port Fitting

AutoMeter 6021 LCD Display 8.5 X 5.25 LCD Dash, User Configurable

Lucas Oil 10050 SAE 10W30 Synthetic Engine Oil, 1 Quart

Maxima 89-83964 Off Road Coolant, 64 OZ Bottle, Each

K&N RC-0850 Performance Air Filters, 2in Tall, Round

Edelbrock 8117 Pipe to Hose Barb Fitting, Straight, 3/8 in.NPT

FiTech 35465 Go EFI 2X4 1200HP W/ Dual Pump Force Fuel, Bright

Holley Sniper 2 550-510-5PX-SBC EFI Bundle w/ HyperSpark Ign. SBC

Fragola 209004-BL Series 8000 Push-Lite Hose End, 90 Deg, -4 AN

FiTech 70030 Ultimate LS 1000HP System, Short Cathedral Intake

Spectre 9541 Coupler, 3.5 in. ID, 3 in. OD

K&N 99-5050 Air Filter Care Service Kit, Pump/Squeeze Bottles

Earls 782406ERL Vapor Guard 3/8 Inch 3 Way Tee

Magnuson Superchargers 31-23-05-047-BL Inlet and Barbs, 103MM

Blue Straight AN16 Flare Adapter to 1 Inch Aluminum Pipe Fitting

FiTech 70032 Ultimate LS 1000HP System, Long Cathedral Intake

Spectre 9724 Air Intake Tube, 4 in. OD, 24 in. Long

Magnuson Superchargers 31-23-05-009-BL Air Inlet For LS W/ TVS265