Top 10 Bulkhead Connector Automotive – Automotive Replacement Electrical Wiring Harnesses

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1. Delphi


Delphi WeatherPack 22 Position Connector Kit 12 to 20 AWG w/Locks

Delphi #ad - Molded from material to withstand xtreme Temps -40 to +257 F. Uneffected by Dirt. Uneffected by Vibration. Uneffected by Chemicals. Uneffected by Water.
BrandDelphi #ad
ManufacturerDelphi #ad
Part Number15492521

2. R2X Racing


Red and Black, Thru Panel Battery Cable Bulkhead Connectors with Copper Core 3/8" Terminal Post

R2X Racing #ad - Multiple applications: You won't find a better firewall connector for automotive power cables. 100% satisfaction guaranteed: If you have any issues with your order, contact us and we will make it right. Marine electrical: Great bulkhead connectors for positive and ground cables for your boat. Battery relocation kit: Great solution for remote mount batteries and shutoff switch projects. Car audio terminals: Easily wire your amp or remote batteries for a clean car stereo install.
BrandR2X Racing #ad
ManufacturerR2X Racing #ad
Height1.75 Inches
Length3 Inches
Width1.75 Inches
Part NumberRB-CC-BBC

3. Deutsch


Deutsch HDP20 Bulkhead 29-pin Connector kit, 12-16-20 AWG Solid Contacts Made in USA

Deutsch #ad - 100% genuine deutsch products by TE Connectivity. Ideal in applications where chemicals can damage a connector housing. Waterproof for properly wired and mated connections, immersion under 3 feet of water without loss of electronic qualities or leakage. Single hole bulkhead mounting, Ideal for pass through firewall applications. Insulation resistance of 1000 megohms minimum at 25° C. Quick connect-disconnect bayonet coupling.
BrandDeutsch #ad
ManufacturerDeutsch #ad
Height1 Inches
Length9 Inches
Width6 Inches
Part NumberHDP29-WNS-121620-KIT



WMYCONGCONG 5 Kits 16 Pin Way Waterproof Electrical Connector Plug for Car Automotive

WMYCONGCONG #ad - Each set includes: 1 pcs male connector housing, 16 pcs female terminals, 16 pcs male terminals, 1 pcs female connector housing, 32 pcs silicon rubber cable seals.

Male terminal length: 32*30*39mm/1. 26*1. 18*1. 54inmax. L*w*h; female terminal length: 31*28*23/1. 22*1. 1*091inmax. L*w*h. Waterproof cable connector, not be affected by water, or other chemicals, fog, dirt, convenient to use.116 pin way waterproof electric wire cable connector plug, fits 2. 2mm terminals wire, design for 11-21 AWG wire. Ideal for car, household appliances, trailer lighting systems, truck, electric vehicle, computer wire connector, motorcycle, motorcycle, boat, and other wire connection.
ManufacturerWGCD #ad
Part NumberWGCD 1

5. Aptiv (formerly Delphi)


APTIV Packard Bulkhead Kit 22-Pin Terminals Size 10-12 Ga. + Cavity Plug + 3M Tape

Aptiv (formerly Delphi) #ad - Aptiv weather Pack connector bodies are locking. Aptiv packard weatherpack 22 conductor Terminal Kit 12 10 AWG. Temp range -40ºc -125ºC. 20 amp max rating* Enviromentally Sealed. Nylon and sealed against moisture, dust and dirt.
BrandAptiv (formerly Delphi) #ad
ManufacturerAptiv (formerly Delphi) #ad
Part Number(22 Conductors) 10-12 AWG

6. Fastronix Solutions


Fastronix Red Thru Panel Battery Terminal Connector

Fastronix Solutions #ad - Has 2 - 3/8"-16 brass stud terminals that are 5/8" Long. Rated to 250 Amps. Conveniently mounts through any 7/16" or Thinner Panel with a 1-1/4" Hole. Safely run power through a Panel without Worrying about Rubbing Wires. Use with fastronix 404-110 Terminal Covers for a Professional Installation.
BrandFastronix Solutions #ad
ManufacturerFastronix Solutions #ad
Height2 Inches
Length4.5 Inches
Width2 Inches
Part Number405-101



X AUTOHAUX AN8 90 Degree Male to 1/4" NPT Male Flare Bulkhead Fitting Adaptor Connector for Car Black 6061 Aluminum Alloy

X AUTOHAUX #ad - Fitting size 8an male to 1/4" npt male 90 degree flare bulkhead fitting adapter. Function 90 degree flare bulkhead adapter is designed to quickly make converting male connection to male.

No installation Instruction is required. Designed for smooth flow that gives better fluid flow, tight secure and leaks free connection. Good quality material made of good quality 6061 aluminum alloy that is tough and intends for long service life. Dimension: 4. 2x3. 9x2. 1cm / 1. 65"x1. 54"x083"l*w*h, inner diameter 1: 1cm / 039", inner diameter 2: 06cm / 024". Easy to install the 90 degree Flare Bulkhead Adapters are easy to install. Application the 90 degree flare bulkhead adapter is widely used in gas, water, fuel, fluid, oil, air line in cars.
ManufacturerX AUTOHAUX #ad
Part Numbera21090200ux0107

8. Deutsch


Deutsch 8-pin 14-16AWG Flange Connector Kit Crimp Style Contacts

Deutsch #ad - Operating at temperatures from -55° C to +125° C continuous at rated current. Connectors show no damage when exposed to most fluids used in industrial applications. Insulation resistance of 1000 megohms minimum at 25° C. Current leakage less than 2 milliamps at 1500 VAC. No electrical or mechanical defects after 100 cycles of engagement and disengagement.
BrandDeutsch #ad
ManufacturerDeutsch #ad
Part NumberDT8-FWNP-14-KIT

9. Deutsch


20 AWG Stamped Contacts, 14, Deutsch HDP20 Bulkhead 47-pin Connector kit

Deutsch #ad - Ideal for pass through firewall applications. Single hole bulkhead mounting. Ideal in applications where chemicals can damage a connector housing. Silicone seals. Quick connect-disconnect bayonet coupling.
BrandDeutsch #ad
ManufacturerDeutsch #ad
Part NumberHDP47-WNP-1620-KIT



YETOR 16 AWG Way Car Waterproof Electrical Connector,4 pin Plug Auto Electrical Wire Connectors Marine for Car, Boat, and Other Wire Connections.5 Pack¡­, Truck

YETOR #ad - Specification:4 pin male & female waterproof connectors with 16AWG 10cm wire. Package includes: 5setsx 4pin waterproof connector with cableEach set include:1 x 4way Male Connector with 10cm wire;1 x 4way Female Connector with 10cm wire. Easy to use:easy to install under soldering and crimping. Operating temperature : -10℃~+80℃. Wide range of application:Use for car, truck, boat, motorcycle, and other wire connections.
BrandYETOR #ad
ManufacturerYETOR #ad
Height0.5 Inches
Length2.4 Inches
Width1 Inches
Part NumberMANTOU-107