2003 Chevy Corvette Engine Parts

3,449 products fit your

2003 Chevy Corvette

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2003 Chevy Corvette

Department

Street

Application

Modern Muscle

Products

Spectre 97990 Air Intake Tube, 4 in. OD, 7 in. Long

Spectre Performance |

#46597990

Spectre 97990 Air Intake Tube, 4 in. OD, 7 in. Long

(3)

Outside Diameter:

Finish:

Polished

Overall Length:

$57.99

/each

Maxima |

#22932901

Maxima Racing Oils 32-32901 RS Full Synthetic, 15W50, 1 Quart

Oil Weight:

15W50

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$20.99

/quart

-7%

Earls |

#425AT921103ERL

Earls AT921103ERL 90 Degree -3 AN Male to -3 AN Female Swivel

Fitting End A:

-3 AN Male

Fitting End B:

-3 AN Female

Angle:

90 degree

$46.55

/each

$50.36

K&N 99-0551 Air Filter Oil, Filtercharger, 1 Gallon

K&N |

#465990551

K&N 99-0551 Air Filter Oil, Filtercharger, 1 Gallon

(1)

GTIN Code:

024844019301

Sold in Quantity:

Each

$39.99

/each

Nickel Straight to Aluminum Pipe Adapter Fitting -8 AN to 1/2 Inch NPT

Speedway Motors |

#61760490

Nickel Straight to Aluminum Pipe Adapter Fitting -8 AN to 1/2 Inch NPT

(1)

Fitting End A:

-8 AN Male

Fitting End B:

1/2" NPT Male

Angle:

Straight

$11.49

/each

Engines That Fit My Car: Dimensions for Common Engine Swaps

Knowing popular engine dimensions and weights are critical to a successful engine swap in your project vehicle

Corvette L76 327 Engine History, Specs, and Build Ideas

The 1964 Corvette L76 327 is legendary, learn more about this storied engine and what you need to build a clone.

Historic Chevy Performance Engines

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

Chevy L79 327 Engine I History, Specs, & Build Ideas

The 1964 Corvette L79 327 is legendary, learn more about this storied engine and what you need to build a clone.

GM Gen V Engine Guide | LT & EcoTec3 Engine Specs Guide

Inside GM’s Gen V LT engine family: history, tech, and performance of each LT engine option available.

C5 Corvette Radiator Upgrade: Why Aluminum is Better Than Plastic

The DeWitt's C5 Corvette Direct Fit aluminum radiator is the ultimate upgrade from the plastic factory GM radiator.

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!

55 Chevy Engine Build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

Vortec 4.8 LS Build: Horsepower Recipes, Specs, & Upgrades

The 4.8 LS engine is a salvage yard bargain vs the typical 5.3 or 6.0 LS and can still make great power for your LS swap needs.

Small Block and Big Block Chevy Engine Flexplate Guide

Over several generations of small block Chevy (and big block Chevy) engines there have been several changes that dictate what flexplate works with them. We’ll help you determine the correct flexplate for your Chevy engine in this buyer’s guide.

Driven Racing Oil |

#910195061

Driven Racing Oil 19506 GP-1 Synthetic Blend 20W50 Oil, 1 Quart

Oil Weight:

20W50

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$14.99

/each

AN Flare Plug Fitting Economy Pack, 20-Piece

Speedway Motors |

#91009401

AN Flare Plug Fitting Economy Pack, 20-Piece

(1)

Fitting End A:

-4 AN to -12AN

Fitting Attachment 1:

Male AN

Material Type:

Aluminum

$28.99

/kit

-7%

Earls |

#425AT921104ERL

Earls AT921104ERL 90 Degree -4 AN Male to -4 AN Female Swivel

(1)

Fitting End A:

-4 AN Male

Fitting End B:

-4 AN Female

Angle:

90 degree

$33.24

/each

$35.96

Lucas Oil |

#48410252

Lucas Oil 10252 SAE 20W50 Engine Oil, Case

Oil Weight:

20W50

Oil Type:

Conventional

ZDDP Enhanced:

$39.99

/box

-50%

Inline Fuel Pressure Adapter, -8 AN to -8 AN w/ 1/8Inch NPT, Blue

Speedway Motors |

#6177001

Inline Fuel Pressure Adapter, -8 AN to -8 AN w/ 1/8Inch NPT, Blue

Fitting End A:

-8 AN Male

Fitting End B:

-8 AN Male

Fitting End C:

1/8" NPT Female

$9.99

/each

$20.16

Lokar |

#4915004

Lokar ED-5004 Ford 5.0L Dipstick

(5)

Dipstick Location:

Driver Side

Sold in Quantity:

Each

$102.95

/each

Black 90 Degree -10 AN Flare to 1/2 Inch NPT Pipe Adapter Fitting

Speedway Motors |

#61760881

Fitting End A:

-8 AN Male

Fitting End B:

1/2" NPT Male

Angle:

90 degree

$23.99

/each

ICT BILLET |

(1)

Fitting End A:

-8 AN Male

Fitting End B:

3/8" NPT Male

Angle:

90 degree

$18.99

/each

-5%

Dakota Digital |

#365BIM222

Dakota Digital BIM-22-2 Tire Pressure Monitoring System

Sold in Quantity:

Each

GTIN Code:

670219127432

$489.25

/each

$515.00

Russell |

#6177036

(3)

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Angle:

45 degree

$6.49

/each

-45%

45 Degree Flare Adaptor, AN10 to 1/2 Inch NPT

Speedway Motors |

#6176097

45 Degree Flare Adaptor, AN10 to 1/2 Inch NPT

Fitting End A:

-10 AN Male

Fitting End B:

1/2" NPT Male

Angle:

45 degree

$13.49

/each

$24.89

K&N 99-0635 Power Kleen Air Filter Cleaner, 1 Gallon

K&N |

#465990635

K&N 99-0635 Power Kleen Air Filter Cleaner, 1 Gallon

(3)

GTIN Code:

024844018885

Sold in Quantity:

Each

$39.99

/each

-7%

Earls |

#425AT981506ERL

Earls AT981506ERL -6 AN Male Straight Union, Anodized Aluminum

(2)

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Male

Angle:

Straight

$9.42

/each

$10.19

Vintage Air |

#725141200

Vintage Air 141200 A/C Compressor Side Mid Mounting Bracket, SBC

Material Type:

Steel

Finish:

Powder Coated

Fits A/C Compressor Style:

Sanden SD

$144.99

/each

LS Engine Harmonic Balancer Install and Crankshaft Holding Tool

Speedway Motors |

#91042511

LS Engine Harmonic Balancer Install and Crankshaft Holding Tool

Sold in Quantity:

Each

$51.99

/each

-34%

Fragola |

#6172201071

Fragola 2201071-BL Straight Hose End Adapter Fitting, -6 AN to -8 AN

(1)

Fitting Hose Size:

-6 AN

Fitting End A:

-8 AN Female

Fitting End B:

-6 AN Hose

$15.49

/each

$23.48

K&N 99-0533 Air Filter Oil, 8oz Squeeze Bottle

K&N |

#465990533

K&N 99-0533 Air Filter Oil, 8oz Squeeze Bottle

GTIN Code:

024844000293

$11.99

/each

-7%

Earls |

#425981506ERL

Earls 981506ERL Blue Anodized -6 AN Male Union, Lightweight Aluminum

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Male

Angle:

Straight

$10.40

/each

$11.25

K&N RC-5052AB Apollo Universal Cold Air Intake Kit, Red Filter

K&N |

#465RC5052AB

K&N RC-5052AB Apollo Universal Cold Air Intake Kit, Red Filter

Filter Color:

Red

Material Type:

Cotton Gauze

$262.99

/each

Valvoline |

#7956790821

Valvoline 679082 VR1 20W50 Synthetic Motor Oil, Quar

(1)

Oil Weight:

20W50

Oil Type:

Synthetic

ZDDP Enhanced:

$13.49

/quart

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2003 Chevy Corvette Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Spectre 97990 Air Intake Tube, 4 in. OD, 7 in. Long

Maxima Racing Oils 32-32901 RS Full Synthetic, 15W50, 1 Quart

Earls AT921103ERL 90 Degree -3 AN Male to -3 AN Female Swivel

K&N 99-0551 Air Filter Oil, Filtercharger, 1 Gallon

Nickel Straight to Aluminum Pipe Adapter Fitting -8 AN to 1/2 Inch NPT

Related Articles

Driven Racing Oil 19506 GP-1 Synthetic Blend 20W50 Oil, 1 Quart

AN Flare Plug Fitting Economy Pack, 20-Piece

Earls AT921104ERL 90 Degree -4 AN Male to -4 AN Female Swivel

Lucas Oil 10252 SAE 20W50 Engine Oil, Case

Inline Fuel Pressure Adapter, -8 AN to -8 AN w/ 1/8Inch NPT, Blue

Lokar ED-5004 Ford 5.0L Dipstick

Black 90 Degree -10 AN Flare to 1/2 Inch NPT Pipe Adapter Fitting

90 Degree Flare Adaptor, AN8 to 1/2 Inch NPT

Earls AT924106ERL 45 Degree -6 AN Male to -6 AN Female Swivel

Speedway 90 -8 AN Flare to 1/2 Inch NPT Pipe Adapter Fitting

ICT Billet 551179L Water Temperature Sending Unit Adapter, LS1

90 Degree Flare Adaptor, AN10 to 1/2 Inch NPT

Steel 1/8 Inch NPT Male Pipe Nipple

Earls 754156ERL Vapor Guard 45 Deg Hose End -6 to 5/16 Inch

Earls AT704611ERL Super Stock 45 Degree -10 AN Female to 5/8 Inch Barb

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

Dakota Digital BIM-22-2 Tire Pressure Monitoring System

Russell 670360 Fuel Pressure Takeoff Fitting -10 AN Male to Female 1/8

Female Aluminum Swivel Coupler Fitting, -6 AN

Fragola 209108-BL Push-on Hose End, -8AN to -6AN, 90 Deg, Black

Steel 45 Degree -4 AN to 1/8 NPT Male Adapter Fitting

45 Degree Flare Adaptor, AN10 to 1/2 Inch NPT

K&N 99-0635 Power Kleen Air Filter Cleaner, 1 Gallon

Earls AT981506ERL -6 AN Male Straight Union, Anodized Aluminum

Vintage Air 141200 A/C Compressor Side Mid Mounting Bracket, SBC

LS Engine Harmonic Balancer Install and Crankshaft Holding Tool

Fragola 2201071-BL Straight Hose End Adapter Fitting, -6 AN to -8 AN

K&N 99-0533 Air Filter Oil, 8oz Squeeze Bottle

Earls 981506ERL Blue Anodized -6 AN Male Union, Lightweight Aluminum

K&N RC-5052AB Apollo Universal Cold Air Intake Kit, Red Filter

Valvoline 679082 VR1 20W50 Synthetic Motor Oil, Quar