Jeep CJ3 Engine Parts

Get an exact fit for your

Jeep CJ3

Year

Choose Year

Year

Make

Jeep

Make

Model

CJ3

Model

5,576 products

Sort By:

Clear All

Fitment

Jeep CJ3

Products

-7%

Earls |

#425312006ERL

Earls 312006ERL Auto Fit Female Hose End, 120 Degree, -6 AN to -6 AN

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$31.65

/each

$34.23

$119 Off

Racepak |

#425250DSIQ3SL

Racepak 250-DS-IQ3SL Street Logger Dash, Built-In Data Logger

Data Logger:

Yes

Customizable Display:

Yes

Gauge Panel Included:

Yes

$1,849.95

/each

$1,968.95

$122 Off

Racepak |

#425250KTIQ3SGPS

Racepak 250-KT-IQ3SGPS IQ3S Street Dash Bundle with GPS Sensor

Customizable Display:

Yes

Gauge Panel Included:

Yes

Gauge Panel Material:

Plastic

$1,699.95

/each

$1,821.95

-7%

Earls |

#425502403ERL

Earls 502403ERL Bulkhead Nut, -3 AN, Zinc Plated, Steel Construction

(1)

AN Size:

-3 AN

Material Type:

Steel

Finish:

Zinc

$14.89

/pair

$16.11

-7%

Earls |

#425318006ERL

Earls 318006ERL Auto Fit Female Hose End, 180 Degree, -6 AN to -6 AN

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$31.65

/each

$34.23

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.

Chevelle 283 to a 496 BluePrint Crate Engine

In this project, you will see how Jeff repaints a garage sale 496 BluePrint crate engine and learn the importance of preparing the engine for a successful restoration.

Top 10 Secrets of the C3 Corvette | General Motors R&D Lore

Uncover the secrets behind the iconic C3 Corvette! From design to development, discover what made this classic a legend.

Project Chevelle 383 Engine Tech Article

At long last, Project Chevelle gets a muscle car heart transplant in the form of a 383 from BluePrint Engines.

Engine Cylinder Numbers

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.

Front Suspension and Rolling Chassis | 1968 C10 Build Episode 3

In Episode 3 of our C10 build, we install a front suspension kit and finally have a rolling chassis!

Project Chevelle Episode 3: Wheels and Tires

Project Chevelle gets new wheels and tires, and a massive personality change! Watch as we add a huge dose of visual horsepower to the old Chevelle.

Holley |

#425080783C

Holley 0-80783C 650 CFM Classic Holley Carburetor

(1)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$749.95

/each

-7%

Earls |

#425100160ERL

Earls 100160ERL Distribution Block, -8 O-Ring to -6 O-Ring

Fitting End A:

8 AN FEMALE

Fitting End B:

6 AN Female

Fitting End C:

6 AN Female

$59.89

/each

$64.95

$150 Off

Holley Sniper |

#425550510BPD

Holley Sniper 550-510-BPD 4-barrel Self-Tuning EFI Conversion Kit

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,099.95

/kit

$2,249.95

-5%

Hooker Headers |

#42518510

Hooker Headers Blackheart LS Turbo Manifold Kits

Header Tube Type:

Turbo

Material Type:

Stainless Steel

Hardware Included:

Yes

$849.95

/pair

$899.95

-7%

Hooker 2001HKR Block Hugger Header, SB Chevy, 1.625 Inch Tube Size

Hooker Headers |

#4252001HKR

Hooker 2001HKR Block Hugger Header, SB Chevy, 1.625 Inch Tube Size

(1)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$675.95

/set

$731.95

-7%

Racepak |

#425220VMAF1

Racepak 220-VM-AF1 Single Channel Wideband Controller

Voltage Range:

0-5 V

Sold in Quantity:

Kit

$531.95

/kit

$575.95

Holley |

#425300630BK

Holley 300-630BK LS Lo-Ram 105mm Throttle Body Adapter, Black

Bore Size:

105 mm

Color:

Black

$519.95

/each

-7%

Earls |

#425309106ERL

Earls 309106ERL Auto Fit Female Hose End, 90 Degree, -6 AN to -6 AN

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$33.24

/each

$35.96

-7%

Racepak |

#425250DSIQ3

Racepak 250-DS-IQ3 IQ3 Digital Display Dash, 28 Input, 4 pages

Customizable Display:

Yes

Gauge Panel Included:

Yes

Gauge Panel Material:

Plastic

$799.95

/each

$863.95

$132 Off

Racepak |

#425250DSIQ3D

Racepak 250-DS-IQ3D IQ3D Drag Data Logger Dash

Data Logger:

Yes

Customizable Display:

Yes

Gauge Panel Included:

Yes

$1,949.95

/each

$2,081.95

-7%

Earls |

#425178006ERL

Earls 178006ERL Stat-O-Seal, 3/8 Inch Diameter, Fits -3 AN Fitting

(3)

Fitting Size 1:

3/8"

AN Size:

-3 AN

Inside Diameter:

0.375"

$8.91

/pair

$9.64

-8%

Earls |

#425400ERL

Earls 400ERL UltraPro Oil Cooler Mounting Brackets, Wide Coolers

GTIN Code:

090127039977

$93.75

/each

$101.95

$183 Off

Racepak |

#425200KTV500SD1S

Racepak 200-KT-V500SD1S Serialized Data Logger, Door Car Harness

Harness Style:

Door Car - Battery

Sold in Quantity:

Kit

$2,699.95

/kit

$2,882.95

$125 Off

Racepak |

#425200KTV300SD1G

Racepak 200-KT-V300SD1G Generic Data Logger, Door Car Harness

Harness Style:

Door Car - Battery

Sold in Quantity:

Kit

$1,899.95

/kit

$2,024.95

$125 Off

Racepak |

#425200KTV300SD1S

Racepak 200-KT-V300SD1S Serialized Data Logger, Door Car Harness

Harness Style:

Door Car - Battery

Sold in Quantity:

Kit

$1,899.95

/kit

$2,024.95

$125 Off

Racepak |

#425200KTV300SD2G

Racepak 200-KT-V300SD2G Generic Data Logger, Universal Harness

Harness Style:

Custom 20 Ft.

Sold in Quantity:

Kit

$1,899.95

/kit

$2,024.95

$279 Off

Holley |

#42520-242BK

Holley 20-242BK BBC Mid-Mount Complete Accessory System, Black

Hardware Included:

Yes

Sold in Quantity:

Kit

$2,199.95

/kit

$2,478.95

$150 Off

Holley Sniper 2 EFI Return Style Kit, Without PDM 3.5 In Handheld

Holley Sniper |

#42555054

Holley Sniper 2 EFI Return Style 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

$229 Off

Holley |

#425550601N

Holley EFI 550-601N HP EFI ECU And Harness Kits

Ignition Type:

Universal

Injector Connector:

GM TPI

Sold in Quantity:

Kit

$2,999.95

/each

$3,228.95

$242 Off

Holley |

#425550602N

Holley 550-602N HP EFI ECU & Harness Kit, LS1/LS6, NTK O2

Ignition Type:

Factory GM

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

USB/CAN Tuning Cable

$3,099.95

/each

$3,341.95

$132 Off

Holley |

#425550930T

Holley 550-930T Terminator X Max Early Truck Engine MPFI Kit

Ignition Type:

Factory GM

Injector Connector:

Multec 2

Tuner Style:

USB/CAN Tuning Cable

$1,949.95

/each

$2,081.95

$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

-6%

Holley Sniper |

#425565310K

Holley Sniper 565-310K Hyperspark Master Kit, 565-310, Oldsmobile

Sold in Quantity:

Kit

Distributor Included:

Yes

$1,049.95

/kit

$1,124.95

-6%

Holley Sniper |

#425565301K

Holley Sniper 565-301K Hyperspark Master Kit, 565-301 Dist., Ford

Sold in Quantity:

Kit

Distributor Included:

Yes

$1,049.95

/kit

$1,124.95

-6%

Holley Sniper |

#425565302K

Holley Sniper 565-302K Hyperspark Master Kit, 565-302 Dist., Ford

Sold in Quantity:

Kit

Distributor Included:

Yes

$1,049.95

/kit

$1,124.95

-6%

Holley Sniper |

#425565304K

Holley Sniper 565-304K Hyperspark Master Kit, 565-304, Chrysler

Sold in Quantity:

Kit

Distributor Included:

Yes

$1,049.95

/kit

$1,124.95

$150 Off

Holley Sniper |

#425550511BPR

Holley Sniper 550-511-BPR 4-barrel Self-Tuning EFI Conversion Kit

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 |

#42512846ERL

Earls 12846ERL HP Billet EFI By-Pass Fuel Pressure Regulator

Regulator Style:

Return

Sold in Quantity:

Each

$299.95

/each

$322.95

-7%

Earls |

#425178008ERL

Earls 178008ERL Stat-O-Seal, 1/2 Inch Diameter, Fits -5 AN Fitting

(1)

Fitting Size 1:

-5 AN

AN Size:

-5 AN

Inside Diameter:

0.5"

$11.91

/pair

$12.88

-7%

NOS 17835NOS Specialty Y Fitting, -6 AN x -6 AN x -6 AN, Blue

NOS |

#42517835NOS

NOS 17835NOS Specialty Y Fitting, -6 AN x -6 AN x -6 AN, Blue

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Male

Material Type:

Aluminum

$83.15

/each

$89.95

-11%

Flowtech 11704-2FLT SB Chevy Rams Horn Exhaust Manifold, Chrome Finish

Flowtech Exhaust |

#425117042FLT

Flowtech 11704-2FLT SB Chevy Rams Horn Exhaust Manifold, Chrome Finish

Finish:

Chrome

Sold in Quantity:

Pair

$562.95

/set

$633.95

Showing 1 - 648 of 5,576 results

Shop Feedback:

Did you find what you are looking for?

Jeep CJ3 Engine Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Earls 312006ERL Auto Fit Female Hose End, 120 Degree, -6 AN to -6 AN

Racepak 250-DS-IQ3SL Street Logger Dash, Built-In Data Logger

Racepak 250-KT-IQ3SGPS IQ3S Street Dash Bundle with GPS Sensor

Earls 502403ERL Bulkhead Nut, -3 AN, Zinc Plated, Steel Construction

Earls 318006ERL Auto Fit Female Hose End, 180 Degree, -6 AN to -6 AN

Related Articles

Holley 0-80783C 650 CFM Classic Holley Carburetor

Earls 100160ERL Distribution Block, -8 O-Ring to -6 O-Ring

Holley Sniper 550-510-BPD 4-barrel Self-Tuning EFI Conversion Kit

Hooker Headers Blackheart LS Turbo Manifold Kits

Hooker 2001HKR Block Hugger Header, SB Chevy, 1.625 Inch Tube Size

Racepak 220-VM-AF1 Single Channel Wideband Controller

Holley 300-630BK LS Lo-Ram 105mm Throttle Body Adapter, Black

Earls 309106ERL Auto Fit Female Hose End, 90 Degree, -6 AN to -6 AN

Racepak 250-DS-IQ3 IQ3 Digital Display Dash, 28 Input, 4 pages

Racepak 250-DS-IQ3D IQ3D Drag Data Logger Dash

Earls 178006ERL Stat-O-Seal, 3/8 Inch Diameter, Fits -3 AN Fitting

Earls 400ERL UltraPro Oil Cooler Mounting Brackets, Wide Coolers

Racepak 200-KT-V500SD1S Serialized Data Logger, Door Car Harness

Racepak 200-KT-V300SD1G Generic Data Logger, Door Car Harness

Racepak 200-KT-V300SD1S Serialized Data Logger, Door Car Harness

Racepak 200-KT-V300SD2G Generic Data Logger, Universal Harness

Holley 20-242BK BBC Mid-Mount Complete Accessory System, Black

Holley Sniper 2 EFI Return Style Kit, Without PDM 3.5 In Handheld

Holley EFI 550-601N HP EFI ECU And Harness Kits

Holley 550-602N HP EFI ECU & Harness Kit, LS1/LS6, NTK O2

Holley 550-930T Terminator X Max Early Truck Engine MPFI Kit

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

Holley Sniper 565-310K Hyperspark Master Kit, 565-310, Oldsmobile

Holley Sniper 565-301K Hyperspark Master Kit, 565-301 Dist., Ford

Holley Sniper 565-302K Hyperspark Master Kit, 565-302 Dist., Ford

Holley Sniper 565-304K Hyperspark Master Kit, 565-304, Chrysler

Holley Sniper 550-511-BPR 4-barrel Self-Tuning EFI Conversion Kit

Earls 12846ERL HP Billet EFI By-Pass Fuel Pressure Regulator

Earls 178008ERL Stat-O-Seal, 1/2 Inch Diameter, Fits -5 AN Fitting

NOS 17835NOS Specialty Y Fitting, -6 AN x -6 AN x -6 AN, Blue

Flowtech 11704-2FLT SB Chevy Rams Horn Exhaust Manifold, Chrome Finish