1981 Cadillac Eldorado Engine Parts

5,026 products fit your

1981 Cadillac Eldorado

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5,026 products

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1981 Cadillac Eldorado

Department

Street

Application

Muscle Car

Products

-7%

Holley |

#4251204130

Holley 120-4130 4150 Drop Base Air Cleaner, 3 Inch Red Filter

Overall Diameter:

16"

Filter Material:

Cotton Gauze

$254.95

/each

$276.95

Lucas Oil |

#48410252

Lucas Oil 10252 SAE 20W50 Engine Oil, Case

Oil Weight:

20W50

Oil Type:

Conventional

ZDDP Enhanced:

$39.99

/box

5-Bolt T3/T4 Wastegate to 2.50-in V-Band Adapter, Stainless Steel

Speedway Motors |

#91003783

5-Bolt T3/T4 Wastegate to 2.50-in V-Band Adapter, Stainless Steel

(1)

Exhaust Pipe Size:

2.50"

Material Type:

Stainless Steel

Finish:

Natural

$49.99

/each

Russell |

#61766203

Russell 662031 Endura Finish Aluminum Pipe Plug-1/8 In NPT

(2)

Fitting Type:

Plug Fitting

Fitting Size 1:

1/8" Male NPT

Fitting Attachment 1:

Male NPT

$6.95

/pair

-7%

Holley |

#4251204530

Holley 120-4530 4500 Drop Base Air Cleaner, 3 Inch Red Filter

Overall Diameter:

16"

Filter Material:

Cotton Gauze

$259.95

/each

$281.95

Maxima |

#22914901

Maxima Racing Oils 39-34901B Semi-Synthetic, 10W40, 1 Quart

Oil Weight:

10W40

Oil Type:

Synthetic Blend

ZDDP Enhanced:

Yes

$13.49

/quart

Speedway Motors |

#66582553

Gauge Tubing Kit

(13)

Material Type:

Nylon

Sold in Quantity:

Each

$12.99

/each

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

Speedway Motors |

#6176087

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

(2)

Fitting End A:

-8 AN Male

Fitting End B:

1/2" NPT Male

Angle:

90 degree

$29.99

/each

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

Speedway Motors |

#61760881

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

(2)

Fitting End A:

-10 AN Male

Fitting End B:

1/2" NPT Male

Angle:

90 degree

$20.99

/each

-9%

Aeromotive |

#91013109

Aeromotive 13109 Rising Rate Fuel Pressure Regulator, 40-75 PSI

GTIN Code:

684980000214

$243.23

/each

$267.55

-7%

Earls |

#425924103ERL

Earls 924103ERL 45 Degree -3AN Male to -3 AN Female Swivel

Fitting End A:

-3 AN Male

Fitting End B:

-3 AN Female

Angle:

45 degree

$37.66

/each

$40.74

$113 Off

Holley Sniper |

#425550869

Holley Sniper 550-869 EFI Quadrajet, Classic Gold Finish

(1)

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

500

$1,799.95

/kit

$1,912.95

Speedway Motors |

#91604047

LS Engine Swap Conversion Low Profile Oil Pan Kit, Black, 10 AN

(1)

Sump Style:

Wet Sump

Sump Location:

Rear

$660.99

/kit

$163 Off

Holley |

#425550928

Holley 550-928 Terminator X Max LS2/LS3 MPFI Kit

Ignition Type:

Factory GM

Injector Connector:

USCAR (EV6)

Tuner Style:

Touchscreen Handheld

$2,199.95

/each

$2,362.95

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

Speedway Motors |

#61760870

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

Fitting End A:

-8 AN Male

Fitting End B:

1/2" NPT Male

Angle:

90 degree

$23.99

/each

-5%

Holley |

#425550937

Holley 550-937 Terminator X Ford MPFI Kit

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

Touchscreen Handheld

Throttle Style:

Cable Driven

$1,599.95

/kit

$1,687.95

ICT BILLET |

#826551179L

ICT Billet 551179L Water Temperature Sending Unit Adapter, LS1

(2)

Sold in Quantity:

Each

Material Type:

Billet Aluminum

$23.00

/each

Edelbrock |

#9109584

Edelbrock 1905 AVS2 Series 650CFM Carb with 8131/8123 Fuel Line

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Manual

$552.99

/kit

Tight-Fit Small Block Chevy ZZ-4 Block Hugger Headers, Stainless Steel

Speedway Motors |

#9300104S

Tight-Fit Small Block Chevy ZZ-4 Block Hugger Headers, Stainless Steel

(1)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Oval

Flange Style:

Standard

$311.99

/pair

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

Speedway Motors |

#6176088

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

(1)

Fitting End A:

-10 AN Male

Fitting End B:

1/2" NPT Male

Angle:

90 degree

$21.99

/each

Aluminum -8 AN Flare Fitting Cap, Black Anodized

Speedway Motors |

#61761971

Aluminum -8 AN Flare Fitting Cap, Black Anodized

(5)

Material Type:

Aluminum

Sold in Quantity:

Each

$6.49

/each

-7%

Earls |

#425AT704611ERL

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

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$46.56

/each

$50.37

Black 45 Degree Socketless Push-On Hose End, -8 AN

Speedway Motors |

#62020101

Black 45 Degree Socketless Push-On Hose End, -8 AN

(7)

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$19.99

/each

Holley |

#42545225

Holley 45-225 Manual Choke Conversion Kit, Standard Finish

(2)

Material Type:

Steel

Finish:

Zinc Plated

$59.65

/each

-26%

Vibrant |

#32100021

Vibrant High Flow PTFE Hose End Fitting

(1)

Material Type:

Aluminum

Finish:

Anodized

Color:

Black

$16.50

/each

$22.50

Female Aluminum Swivel Coupler Fitting, -6 AN

Speedway Motors |

#6174000

Female Aluminum Swivel Coupler Fitting, -6 AN

(10)

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Female

Angle:

Straight

$15.99

/each

-7%

Mr Gasket |

#5501485

Mr Gasket 1485 Flat Top Dual Quad Air Cleaner

(6)

Shape:

Round

Overall Diameter:

6.5"

Filter Material:

White paper

$45.29

/each

$48.99

-23%

Royal Purple |

#29631140

Royal Purple HPS 10W40 High Performance Engine Oil, 1 Quart

Oil Weight:

10W40

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$12.99

/each

$16.99

FiTech |

#521324541

FiTech 32454-1 Small Block Ford Go Port Fuel Rail Set

GTIN Code:

812061031325

$113.00

/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

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

Speedway Motors |

#324962304

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

(3)

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Angle:

45 degree

$6.49

/each

Holley |

#427108

Holley 108-98-10 Carburetor Fuel Bowl Screw Gaskets, 10 Pack

(4)

GTIN Code:

090127437100

$20.87

/set

$150 Off

Holley Sniper 2 EFI Returnless Kit, Without PDM, 3.5 In Handheld

Holley Sniper |

#42555053

Holley Sniper 2 EFI Returnless Kit, Without PDM, 3.5 In Handheld

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,099.95

/kit

$2,249.95

-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

Speedway Motors |

#9101152

15 Inch Finned Mohawk Air Cleaner

(10)

Shape:

Oval

Filter Material:

Paper

$114.99

/each

14 Inch Sure Seal Air Cleaner Housing Only, Black

Speedway Motors |

#91011621

14 Inch Sure Seal Air Cleaner Housing Only, Black

Overall Diameter:

14"

Shape:

Round

Housing Material:

Aluminum

$71.99

/each

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1981 Cadillac Eldorado Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Holley 120-4130 4150 Drop Base Air Cleaner, 3 Inch Red Filter

Lucas Oil 10252 SAE 20W50 Engine Oil, Case

5-Bolt T3/T4 Wastegate to 2.50-in V-Band Adapter, Stainless Steel

Russell 662031 Endura Finish Aluminum Pipe Plug-1/8 In NPT

Holley 120-4530 4500 Drop Base Air Cleaner, 3 Inch Red Filter

Maxima Racing Oils 39-34901B Semi-Synthetic, 10W40, 1 Quart

Gauge Tubing Kit

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

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

Aeromotive 13109 Rising Rate Fuel Pressure Regulator, 40-75 PSI

Earls 924103ERL 45 Degree -3AN Male to -3 AN Female Swivel

Holley Sniper 550-869 EFI Quadrajet, Classic Gold Finish

LS Engine Swap Conversion Low Profile Oil Pan Kit, Black, 10 AN

Holley 550-928 Terminator X Max LS2/LS3 MPFI Kit

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

Holley 550-937 Terminator X Ford MPFI Kit

ICT Billet 551179L Water Temperature Sending Unit Adapter, LS1

Edelbrock 1905 AVS2 Series 650CFM Carb with 8131/8123 Fuel Line

Tight-Fit Small Block Chevy ZZ-4 Block Hugger Headers, Stainless Steel

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

Aluminum -8 AN Flare Fitting Cap, Black Anodized

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

Black 45 Degree Socketless Push-On Hose End, -8 AN

Holley 45-225 Manual Choke Conversion Kit, Standard Finish

Vibrant High Flow PTFE Hose End Fitting

Female Aluminum Swivel Coupler Fitting, -6 AN

Mr Gasket 1485 Flat Top Dual Quad Air Cleaner

Royal Purple HPS 10W40 High Performance Engine Oil, 1 Quart

FiTech 32454-1 Small Block Ford Go Port Fuel Rail Set

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

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

Holley 108-98-10 Carburetor Fuel Bowl Screw Gaskets, 10 Pack

Holley Sniper 2 EFI Returnless Kit, Without PDM, 3.5 In Handheld

Earls AT981506ERL -6 AN Male Straight Union, Anodized Aluminum

15 Inch Finned Mohawk Air Cleaner

14 Inch Sure Seal Air Cleaner Housing Only, Black