20 Best 18 Ga Automotive Wire [2024]

Are you looking for the best 18 Ga Automotive Wire? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 18 Ga Automotive Wire.

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# Preview Product
1 18 AWG (American Wire Gauge) CCA Primary Wire | 50 ft Red & Black | Also Available in 14 & 16 Ga 18 AWG (American Wire Gauge) CCA Primary Wire | 50 ft Red & Black | Also Available in 14 & 16 Ga
2 18 Gauge Wire Combo 6 Pack 12V 100'FT per Roll (600 ft Total) 18 Gauge Auto Wire Copper Clad... 18 Gauge Wire Combo 6 Pack 12V 100'FT per Roll (600 ft Total) 18 Gauge Auto Wire Copper Clad...
3 GS Power 100% Copper 14 AWG (American Wire Gauge) Automotive Primary Wire 6 Roll Color Combo (50... GS Power 100% Copper 14 AWG (American Wire Gauge) Automotive Primary Wire 6 Roll Color Combo (50...
4 BEST CONNECTIONS 18 Gauge Automotive Primary Wire (Various Color/Size Options) | Ideal for... BEST CONNECTIONS 18 Gauge Automotive Primary Wire (Various Color/Size Options) | Ideal for...
5 Automotive Copper Wire, GXL, 18 GA, AWG, GAUGE Truck, Motorcycle, RV, General Purpose. Order by 3pm... Automotive Copper Wire, GXL, 18 GA, AWG, GAUGE Truck, Motorcycle, RV, General Purpose. Order by...
6 GG Grand General 55306 Parallel Primary 3-Wire 100ft Roll with Spool for trucks, automobile and more... GG Grand General 55306 Parallel Primary 3-Wire 100ft Roll with Spool for trucks, automobile and...
7 High Temp GXL Cross-Link XLPE Stranded Wire, 18 AWG, GA, Gauge, SAE J1128, Automotive, Motorcycle,... High Temp GXL Cross-Link XLPE Stranded Wire, 18 AWG, GA, Gauge, SAE J1128, Automotive,...
8 BLACK / BLUE STRIPE Automotive Copper Wire, GXL, 18 GA, AWG, GAUGE. Truck, Motorcycle, RV. General... BLACK / BLUE STRIPE Automotive Copper Wire, GXL, 18 GA, AWG, GAUGE. Truck, Motorcycle, RV....
9 18 Gauge 6 Color Combo 100 Feet per Roll (600 ft Total) Low Voltage Automotive Primary Wire for Car... 18 Gauge 6 Color Combo 100 Feet per Roll (600 ft Total) Low Voltage Automotive Primary Wire for...
10 GS Power 18 Gauge 200’ Red /200' Black (400 feet Total) Bonded Zip Cord Speaker Cable for Model... GS Power 18 Gauge 200’ Red /200' Black (400 feet Total) Bonded Zip Cord Speaker Cable for Model...
11 Southwire 55667423 Primary Wire, 18-Gauge Bulk Spool, 100-Feet, Red Southwire 55667423 Primary Wire, 18-Gauge Bulk Spool, 100-Feet, Red
12 Geosiry Electrical Wire - 20Ft 20AWG Tinned Copper Hookup Wire, 2 Core Flexible Extension Power Cord... Geosiry Electrical Wire - 20Ft 20AWG Tinned Copper Hookup Wire, 2 Core Flexible Extension Power...
13 18 Gauge 2 Conductor Electrical Wire 18AWG Electrical Wire Stranded PVC Cord Oxygen-free copper... 18 Gauge 2 Conductor Electrical Wire 18AWG Electrical Wire Stranded PVC Cord Oxygen-free copper...
14 GS Power 16 Gauge Wire, Automotive Electrical Spool, 4 x 100ft Rolls of Copper Clad Aluminum Primary... GS Power 16 Gauge Wire, Automotive Electrical Spool, 4 x 100ft Rolls of Copper Clad Aluminum...
15 Electronix Express 27WK18STR25 18 Gauge Hook up Stranded Wire Kit, 25 Feet Electronix Express 27WK18STR25 18 Gauge Hook up Stranded Wire Kit, 25 Feet
16 16 Gauge Stranded Copper Clad Aluminum 100’ Red / 100’ Black Bonded Zip Cord Wire for 12 Volt... 16 Gauge Stranded Copper Clad Aluminum 100’ Red / 100’ Black Bonded Zip Cord Wire for 12 Volt...
17 16 Gauge Single Conductor Stranded Remote Primary Wire 11 Rolls 12 Volt 25 Feet Each 16 Gauge Single Conductor Stranded Remote Primary Wire 11 Rolls 12 Volt 25 Feet Each
18 100FT 18 AWG Gauge Electrical Wire, DC 12V Hookup Red Black Copper Stranded Auto 2 Cord, Flexible... 100FT 18 AWG Gauge Electrical Wire, DC 12V Hookup Red Black Copper Stranded Auto 2 Cord, Flexible...
19 TYUMEN 40FT 18 Gauge 2pin 2 Color Red Black Cable Hookup Electrical Wire LED Strips Extension Wire... TYUMEN 40FT 18 Gauge 2pin 2 Color Red Black Cable Hookup Electrical Wire LED Strips Extension...
20 18 Gauge Primary Automotive Wire - 10 Roll Assortment Pack - 100 Ft of Copper Clad Aluminum Wire per... 18 Gauge Primary Automotive Wire - 10 Roll Assortment Pack - 100 Ft of Copper Clad Aluminum Wire...
Bestseller No. 1
18 AWG (American Wire Gauge) CCA Primary Wire | 50 ft Red & Black | Also Available in 14 & 16 Ga
  • 50 ft Red & 50 ft Black Stranded Copper Clad Aluminum Wire in 18 AWG
  • True 18 American Wire Gauge AWG. 26 strands with 0.2 mm diameter per strand
  • Perfect for Car Audio Radio, Home Theater, 12V Automotive, signal turn on, boat, low voltage LED light (6 to 80 volts)
  • IMPORTANT: DO NOT use for building/household 110/220 V ac wiring
SaleBestseller No. 2
18 Gauge Wire Combo 6 Pack 12V 100'FT per Roll (600 ft Total) 18 Gauge Auto Wire Copper Clad...
  • 18 gauge wire - in 6 Bright colors rolls of 100ft 18 gauge auto wire
  • 18 gauge auto wire single conductor, remote, turn on, hook up wire, stranded copper clad aluminum 18 gauge wire
  • Flexible 18 gauge auto wire, insulated 18 gauge wire, and jacketed in PVC; Rated 158 degrees Fahrenheit (6 to 80 Volts)
  • 18 Gauge auto wire perfect for car audio, home theatre, automotive; Use this 18 gauge wire with any 12 Volt or home project
  • THIS IS NOT AMERICAN 18 AWG WIRE, IT’S HIGH QUALITY 18 GAUGE AUTO WIRE FOR A GREAT PRICE!
Bestseller No. 3
GS Power 100% Copper 14 AWG (American Wire Gauge) Automotive Primary Wire 6 Roll Color Combo (50...
  • Soft bare 99.9% OFC stranded Copper Wire | Red, Black, Yellow, Blue, Green, White | 50 FT per Color
  • True 14 Gauge (45 strands, 0.25 mm diameter per strand)
  • Automotive Grade "GPT" PVC insulation. Oil & gas resistant. Temperature Range: -40 deg F to +176 deg F
  • Perfect for Radio, Home Theatre, Automotive, Stereo, Robotics and R/C applications
SaleBestseller No. 4
BEST CONNECTIONS 18 Gauge Automotive Primary Wire (Various Color/Size Options) | Ideal for...
  • HIGH-GRADE COPPER CLAD ALUMINUM (CCA) – Our wire surpasses competitors with its unique composition, boasting a higher copper content for superior...
  • SINGLE-CONDUCTOR WIRE - This wire is packaged in a user-friendly roll containing 25ft-100ft of length. Each individual wire is designed as a single...
  • DURABLE PVC JACKET - Meticulously constructed with premium materials, our wire boasts a compact PVC jacket that enhances its strength and resilience....
  • 18 GAUGE STRANDED CCA WIRE - With a stranded CCA design and an optimal 18-gauge thickness, our wire ensures superior conductivity and minimizes...
  • EXTENSIVE COMPATIBILITY - Our wiring offers remarkable versatility, catering to a broad spectrum of applications. Choose from an array of gauges,...
Bestseller No. 5
Automotive Copper Wire, GXL, 18 GA, AWG, GAUGE Truck, Motorcycle, RV, General Purpose. Order by 3pm...
  • Will stand up in the field to extreme high heat conditions and wet locations, also know as high-temperature automotive wire.
  • Colors: BLACK, BLUE, RED, GREEN, WHITE, YELLOW, GRAY, ORANGE, BROWN AND PINK 25' and 10' Lengths in coils. 18 GA.94OD,
  • Highest quality GXL wire, Made In America for extreme conditions. Greater than 99 percent pure copper. For use in standard automotive, motorcycle,...
  • It's so tough that it's commonly found in automotive applications and engine compartments where vibration and heat can cause wire fatigue. Meets SAE...
  • Email For Questions and Special Request, Many Options Available, If You Don't See It Or Can't Find It, Please Just Ask, We Accommodate Most Request....
Bestseller No. 6
GG Grand General 55306 Parallel Primary 3-Wire 100ft Roll with Spool for trucks, automobile and more...
  • High quality primary wire roll for trucks, automobiles, trailers, tractors, utility vehicles, RVs, buses, boats and more
  • 100ft in a spool roll, 18 gauge wire, and 3 conductor/wire copper stranded
  • The parallel wires run a long side by side and never splits
  • Flexible black, red and white PVC outer-jacket resists water, chemical, oil and abrasion; Temperature range up to 105C
  • Sold Individually
Bestseller No. 7
High Temp GXL Cross-Link XLPE Stranded Wire, 18 AWG, GA, Gauge, SAE J1128, Automotive, Motorcycle,...
  • Gauge: 18 AWG
  • Conductor Material: Stranded Copper
  • Length: 10' of Each Color (120' Total)
  • 12 Solid Colors (Colors may vary in each package)
  • Temp Rating: -40°C (-40°F) to 125°C (257°F)
Bestseller No. 8
BLACK / BLUE STRIPE Automotive Copper Wire, GXL, 18 GA, AWG, GAUGE. Truck, Motorcycle, RV. General...
  • ORDER BY 3 PM EST SHIPPED SAME DAY
  • 100' lengths on spool all other lengths will be coiled. 18 GA.94OD,Will stand up in the field to extreme high heat conditions and wet locations, also...
  • Highest quality GXL wire, Made In America for extreme conditions. Greater than 99 percent pure copper. For use in standard automotive, motorcycle,...
  • It's so tough that it's commonly found in automotive applications and engine compartments where vibration and heat can cause wire fatigue. Meets SAE...
  • Email For Questions and Special Request, Many Options Available, If You Don't See It Or Can't Find It, Please Just Ask, We Accommodate Most Request....
Bestseller No. 9
18 Gauge 6 Color Combo 100 Feet per Roll (600 ft Total) Low Voltage Automotive Primary Wire for Car...
  • 6 rolls of 18 Ga primary wire in 100 ft spool. Color Set: Red Black Blue Yellow White Green
  • Single Conductor, Stranded Copper Clad Aluminum (0.25 mm dia/strand, 15 strands). Insulated and Jacketed in flexible PVC. Rated to 105 C
  • Perfect for 12 V Automotive, Car Radio Audio, Boat, Home Theater, Trailer wiring (6 to 80 volt)
  • IMPORTANT: DO NOT use for building / household 110 / 220 V ac wiring
Bestseller No. 10
GS Power 18 Gauge 200’ Red /200' Black (400 feet Total) Bonded Zip Cord Speaker Cable for Model...
  • Soft stranded copper coated aluminum CCA Zip Wire
  • 200 FT Red / 200 FT Black Wire Bonded Together (400 FT total). Pull apart easily
  • Automotive Grade "GPT" PVC insulation. Oil & gas resistant. Temperature Range: -40 deg F to +176 deg F
  • Perfect for Radio, Home Theatre, Automotive, Stereo, Robotics and R/C applications
SaleBestseller No. 11
Southwire 55667423 Primary Wire, 18-Gauge Bulk Spool, 100-Feet, Red
  • Pvc outer-jacket resists water, oil, chemicals and abrasion
  • Great for cars, trucks, boats
  • Handy spool size is convenient for many different projects
Bestseller No. 12
Geosiry Electrical Wire - 20Ft 20AWG Tinned Copper Hookup Wire, 2 Core Flexible Extension Power Cord...
  • [High Conductivity]: 20 AWG wire, 21 strands 0.178 mm tinned copper wire are inside each cable. Tinned copper is durable and flexible. Compared with...
  • [Durable PVC Material]: The sheath/insulation material is PVC to protect the wires from wear and chemical corrosion.Stand operating temperature up to...
  • [Easy to Use]: The Black Tinned Copper Hookup Wire is flexible, easy to solder, easy to peel, and easy to cut. Rated voltage is 300V.
  • [Wide Range of Applications]: 20 gauge wire widely used in various low voltage electronic device wiring,can be used for solar panels, DC circuits,...
  • [After-sales Service]: 20 ft Black 20 AWG wire 2 conductor extension cable, 2 years long time warranty, just contact us if you have any issues about...
SaleBestseller No. 13
18 Gauge 2 Conductor Electrical Wire 18AWG Electrical Wire Stranded PVC Cord Oxygen-free copper...
  • High Conductivity: 41 strands of 0.16 copper wire are inside each circuit. High precision Oxygen-free copper conducts electricity well. Compared with...
  • Durable Material: The jacket/insulation materials are PVC(RoHs), which protects the wire against abrasion, resistant to sunlight and chemicals. The...
  • Easy to Use: The Red & Black Pure coppe Hookup Wire is flexible, easy to solder, that is for low voltage(5V-12V-24V-120V-240V ) installations.
  • Wide range of uses: low-voltage cable extension cords are very suitable for LED monochromatic light strips, electronic appliances and equipment,...
  • High Quality: We commit to provide high quality products and customer satisfaction, The electricity wire we provided passed UL harsh testing that...
SaleBestseller No. 14
GS Power 16 Gauge Wire, Automotive Electrical Spool, 4 x 100ft Rolls of Copper Clad Aluminum Primary...
  • 16 Gauge Copper-Clad aluminum primary wires, 4*100FT color rolls pack(400 FT in total)
  • Aluminum core wire, 8% copper coating, 62 strands/conductor Flexible rubber - high flexibility wire
  • Flexible rubber - high flexibility wire
  • Stay organized with 4 different colors
  • Ideal for 12V automotive signal hook-up, remote stater, home theater & more indoor use
Bestseller No. 15
Electronix Express 27WK18STR25 18 Gauge Hook up Stranded Wire Kit, 25 Feet
  • Six 18 Gauge Stranded Wire Spools by Electronix Express
  • Each wire spool is 25 feet in length, tinned copper wire
  • Insulation: PVC .010"
  • Voltage Rating: 300 Volts
  • Resistant to water, oil - also flame retardant
Bestseller No. 16
16 Gauge Stranded Copper Clad Aluminum 100’ Red / 100’ Black Bonded Zip Cord Wire for 12 Volt...
  • 16 Gauge Copper-Clad aluminum(CCA) 100 FT red & black bonded Zip Cord Wire
  • Aluminum core wire, 10% copper coating
  • Flexible PVC, PVC Rated to 105°C, 6-80VDC
  • Low-cost alternative to OFC copper wire. Achieves 80% conductivity at 1/3 of the cost.
  • Ideal for 12V automotive hookup, Car Audio, indoor, interior use
Bestseller No. 17
16 Gauge Single Conductor Stranded Remote Primary Wire 11 Rolls 12 Volt 25 Feet Each
  • Single Conductor, Remote, Turn on, Hook Up Wire
  • Perfect for Car Audio, Home Theatre, Automotive
  • Flexible, Insulated, and Jacketed in PVC
  • Excellent for any 6 VOLT - 80 VOLT application
  • Stranded Copper Clad Aluminum
SaleBestseller No. 18
100FT 18 AWG Gauge Electrical Wire, DC 12V Hookup Red Black Copper Stranded Auto 2 Cord, Flexible...
  • ★【Widely Used】- Our 18 AWG Stranded Electrical Wire can be used for all single color LED strip lights, various DC electrical hookups including...
  • ★【Easy Use】- This 18 AWG Stranded Electrical Wire comes wrapped around a hard spool that makes dispensing convenient. 2 jacket colors make for...
  • ★【Safe & Reliable】- This Real 18 AWG Stranded Electrical Wire are consist of 34 tiny lines which twined together, the cross-sectional area is...
  • ★【Long Life】- Our 18 AWG Stranded Electrical Wire with tinned copper wire which has a better anti-oxidation performance, reduce the producing of...
  • ★【What You Get】- MILAPEAK 100 feet 18 AWG Gauge Electrical Wire. Also available 30 feet, 50 feet 18 AWG Electrical Wire in our store. And our...
Bestseller No. 19
TYUMEN 40FT 18 Gauge 2pin 2 Color Red Black Cable Hookup Electrical Wire LED Strips Extension Wire...
  • True 18 AWG LED strips extension cable from TyumenDirect that is ideal for all single color LED strip light, low voltage single color led strip, light...
  • It is widely used for various DC electrical hookups, low voltage cables, 12V DC, 24V DC, low-loss in-home or car stereo installs. If you also need the...
  • Well protected against dampness,such as convenient peel and cut.
  • Great for in-home applications as well as automotive, schools, churches, auditoriums or business settings.
  • 40 ft / spool, actual length is 41 ft, 1ft longer than described, stranding structure makes it flexible and easy to install, cut into any length based...
Bestseller No. 20
18 Gauge Primary Automotive Wire - 10 Roll Assortment Pack - 100 Ft of Copper Clad Aluminum Wire per...
  • EASY TO WORK WITH - This primary automotive wire set comes in 10 colors, red, orange, yellow, green, blue, purple, brown, black, gray and white,...
  • PVC PROTECTED - Flexible PVC insulates each 18 gauge wire, making them resistant to fire, abrasion, sunlight, and chemical or electrolytic corrosion.
  • VARIETY OF USES - Perfect primary wire for remote turn-ons, car radios, home theaters, robotics, model trains, door bells and more!
  • HANDLES EXTREME HEAT - Rated to 105°C. 100 feet of 18 guage wire per roll. Stranded copper clad aluminum. 0.2 mm dia/strand, 26 strands. Do not use...
  • 100% SATISFACTION GUARANTEE - Iron Forge Cable stands behind all of its hook up wire assortments 100%. Please reach out to us with any questions or...

Having trouble finding a great 18 Ga Automotive Wire?

This problem is well understood by us because we have gone through the entire 18 Ga Automotive Wire research process ourselves, which is why we have put together a comprehensive list of the best 18 Ga Automotive Wires available in the market today.

After hours of searching and using all the models on the market, we have found the best 18 Ga Automotive Wire for 2023. See our ranking below!

How Do You Buy The Best 18 Ga Automotive Wire?

Do you get stressed out thinking about shopping for a great 18 Ga Automotive Wire? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching 18 Ga Automotive Wire, which is why we have assembled a comprehensive list of the greatest 18 Ga Automotive Wire available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 18 Ga Automotive Wire that you consider buying. Your questions might include the following:

  • Is it worth buying an 18 Ga Automotive Wire?
  • What benefits are there with buying an 18 Ga Automotive Wire?
  • What factors deserve consideration when shopping for an effective 18 Ga Automotive Wire?
  • Why is it crucial to invest in any 18 Ga Automotive Wire, much less the best one?
  • Which 18 Ga Automotive Wire are good in the current market?
  • Where can you find information like this about 18 Ga Automotive Wire?

We’re convinced that you likely have far more questions than just these regarding 18 Ga Automotive Wire, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 18 Ga Automotive Wire, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 18 Ga Automotive Wire. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 18 Ga Automotive Wire buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 18 Ga Automotive Wire currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 18 Ga Automotive Wire has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 18 Ga Automotive Wire?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 18 Ga Automotive Wire.
  5. Customer Ratings: Number ratings grade 18 Ga Automotive Wire objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 18 Ga Automotive Wire.
  7. Product Quality: You don’t always get what you pay for with an 18 Ga Automotive Wire, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 18 Ga Automotive Wire is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 18 Ga Automotive Wire information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 18 Ga Automotive Wire is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is 18 gauge wire used for?

A: 18 gauge primary automotive wire. Available in black, orange, red, pink, purple, blue, green, yellow, brown, and white. PVC Insulation resists abrasion, grease, oil, and acids. For general purpose wiring of automobiles, boats, RV’s, and other general purpose low voltage electrical circuits. Temperature rated to 176°F (80°C).

Q: What gauge wire is used in cars?

A: 18 gauge primary automotive wire. Available in black, orange, red, pink, purple, blue, green, yellow, brown, and white. PVC Insulation resists abrasion, grease, oil, and acids.

Q: What is GXL insulated 18 gauge wire?

A: GXL INSULATED 18 GAUGE WIRE WITH BARE COPPER WIRE STRANDS. GXL Wire is intended for use in engine compartments where higher heat resistance is required according to SAE J-1128.

Q: What is 12 gauge TXL wire used for?

A: 12 GAUGE TXL AUTOMOTIVE WIRE WITH 19 STRANDS OF BARE COPPER WIRE STRANDS. THIS Wire may be used in automotive applications where small diameter and minimal weight is desirable. Meets requirements of SAE J-1560. Recommended temperature range -51°C to +125°C. 12 GAUGE TXL AUTOMOTIVE WIRE WITH 19 STRANDS OF BARE COPPER WIRE STRANDS.