where can i buy a wiring harness?

Where you should buy a wiring harness depends entirely on what you are working on—whether it's for a car, a trailer, a motorcycle, or custom electronics.

Here are the best places to find one:

1. Local Auto Parts Stores (Best for trailers, basic replacement, or universal parts)
   • Stores like AutoZone, O'Reilly Auto Parts, Advance Auto Parts , and NAPA Auto Parts carry standard trailer wiring harnesses, specific headlight/radio adapters, and generic wiring supplies in-store or for quick pickup.
2. Specialty Automotive & Performance Retailers (Best for universal upgrade kits or classic car restorations)
   • High-performance and restoration shops like Speedway Motors, JEGS High Performance , and Summit Racing sell comprehensive universal kits (like 12-circuit to 22-circuit setups) and brand-name harnesses from companies like Painless Performance.[1][2]
3. Online Marketplaces (Best for exact-match OEM factory replacements or cheap generic options)
   • Amazon and eBay Motors have massive selections ranging from precise OEM replacement plugs for specific vehicle makes/models to budget-friendly aftermarket extension kits.amazon.com
4. Dealership Parts Departments (Best for modern, exact-fit factory harnesses)
   • If you need a complex engine bay or interior main harness for a modern car that has to plug in seamlessly without modification, ordering directly through your brand's local dealership parts counter is often the safest (though pricier) route.

To help narrow down the best option, could you tell me:

• What make, model, and year (or device/application) is the harness for?
• Is it a specific OEM replacement or a universal/custom kit?

• AutoZone Auto Parts - 2006 W Franklin Blvd, Gastonia, NC 28052, United States
• Advance Auto Parts - 215 S New Hope Rd, Gastonia, NC 28054, United States
• O'Reilly Auto Parts - 2320 E Franklin Blvd, Gastonia, NC 28054, United States
• NAPA Auto Parts - 510 W Airline Ave, Gastonia, NC 28052, United States
• Advance Auto Parts - 2249 S York Rd, Gastonia, NC 28052, United States
• AutoZone Auto Parts - 1681 Neal Hawkins Rd, Gastonia, NC 28056, United States
• AutoZone Auto Parts - 1300 E Franklin Blvd, Gastonia, NC 28054, United States
• O'Reilly Auto Parts - 1750 W Franklin Blvd, Gastonia, NC 28052, United States
• Advance Auto Parts - 1910 W Franklin Blvd, Gastonia, NC 28052, United States
• McNaughton-McKay Electric Company - Gastonia - 1408 Castle Ct, Gastonia, NC 28052, United States
• State Electric Supply Co - 2349 Plastics Dr #200, Gastonia, NC 28054, United States
• City Electric Supply Gastonia - 123 Branch St Suite 109, Lowell, NC 28098, United States
• Capital Electric - 1434 Castle Ct, Gastonia, NC 28052, United States
• O'Reilly Auto Parts - 710 W Trade St, Dallas, NC 28034, United States

If you mean an automotive wiring harness, you have several options around Gastonia:

• AutoZone Auto Parts — 2006 W Franklin Blvd. AutoZone carries vehicle-specific electrical parts and offers online ordering/pickup.AutoZone
• Advance Auto Parts — 215 S New Hope Rd. Advance specifically lists wiring harnesses, including tail-light and ABS harnesses, with local pickup.Advance Auto Parts+1
• O'Reilly Auto Parts — 2320 E Franklin Blvd. They carry automotive electrical components and can check fitment by vehicle.

If you tell me the year, make, model, engine, and what harness you need (engine harness, transmission, headlights, tail lights, trailer, stereo, etc.), I can look up the exact harness and where you can buy it locally.

• AutoZone Auto Parts - 4705 College St, Beaumont, TX 77707, United States
• O'Reilly Auto Parts - 4595 College St, Beaumont, TX 77707, United States
• Ralph's Industrial Electronics - 1293 Broadway, Beaumont, TX 77701, United States
• O'Reilly Auto Parts - 705 N M L King Jr Pkwy, Beaumont, TX 77701, United States
• O'Reilly Auto Parts - 1040 Washington Blvd, Beaumont, TX 77705, United States
• AutoZone Auto Parts - 1585 Washington Blvd, Beaumont, TX 77705, United States
• Advance Auto Parts - 5255 College St, Beaumont, TX 77707, United States
• Advance Auto Parts - 48 N 11th St, Beaumont, TX 77702, United States
• O'Reilly Auto Parts - 1755 N Major Dr, Beaumont, TX 77713, United States
• Advance Auto Parts - 4110 E Lucas Dr, Beaumont, TX 77708, United States
• O'Reilly Auto Parts - 4330 E Lucas Dr, Beaumont, TX 77708, United States

If you mean an automotive wiring harness, you have several options around Beaumont:

• AutoZone Auto Parts — 4705 College St. AutoZone carries vehicle-specific wiring harnesses and electrical parts; you can check fitment by year/make/model.AutoZone+1
• O'Reilly Auto Parts — 4595 College St. They can look up harnesses by your vehicle and offer local pickup.O'Reilly Auto Parts Locations
• Ralph's Industrial Electronics — 1293 Broadway. Better option if you need generic electrical wire, connectors, terminals, or to build/repair a harness rather than a factory automotive harness.

If you tell me the year, make, model, engine, and which harness you need (engine, transmission, headlight, trailer, stereo, etc.), I can find the exact harness and where it's available nearby.

• AutoZone Auto Parts - 2186 E Bloomingdale Ave, Valrico, FL 33596, United States
• Advance Auto Parts - 1029 E Bloomingdale Ave, Valrico, FL 33596, United States
• Car parts - Hutcherson Auto Electric - 701 S 50th St, Tampa, FL 33619, United States
• AutoZone Auto Parts - 16641 US-301, Wimauma, FL 33598, United States
• AutoZone Auto Parts - 8245 N Florida Ave, Tampa, FL 33604, United States
• Advance Auto Parts - 8623 N Florida Ave, Tampa, FL 33604, United States
• AutoZone Auto Parts - 1535 N Florida Ave, Lakeland, FL 33805, United States
• Advance Auto Parts - 7020 N Church Ave, Mulberry, FL 33860, United States
• AutoZone Auto Parts - 10124 N Florida Ave, Tampa, FL 33612, United States
• AutoZone Auto Parts - 3245 Florida Ave S, Lakeland, FL 33803, United States
• Advance Auto Parts - 3440 Florida Ave S, Lakeland, FL 33803, United States
• AutoZone Auto Parts - 9105 US-301, Parrish, FL 34219, United States
• Advance Auto Parts - 3109 Havendale Blvd, Auburndale, FL 33823, United States

If you mean an automotive wiring harness, you have a few nearby options:

• AutoZone Auto Parts — 2186 E Bloomingdale Ave, Valrico. AutoZone carries automotive electrical parts, and you can check availability for your specific vehicle.AutoZone
• Advance Auto Parts — 1029 E Bloomingdale Ave, Valrico. Advance specifically lists wiring harnesses, including tail-light harnesses, and offers in-store pickup.Advance Auto Parts
• Car parts - Hutcherson Auto Electric — 701 S 50th St, Tampa. This is more specialized in automotive electrical components if you need something unusual or difficult to find.

If you tell me the year, make, model, and which harness you need (engine, transmission, headlights, tail lights, radio, trailer, etc.), I can look up the exact harness and where it's currently available nearby.

Where you buy a wiring harness depends entirely on what it's for (automotive, trailer, motorcycle, or appliance).

Here are the best places to look based on your specific needs:

• Auto Parts Stores (Local & Online): For standard replacement harnesses, trailer hitch wiring, or universal kits, brick-and-mortar stores like AutoZone or Advance Auto Parts let you pick up what you need same-day.
• Performance & Specialty Automotive: If you are working on a classic car, hot rod, or custom engine swap, specialty shops like Summit Racing, JEGS High Performance , or Speedway Motors carry comprehensive universal and make-specific wiring kits (like Painless Wiring or Ron Francis setups).
• OEM & Factory Replacements: If you need an exact factory match for a modern vehicle's engine bay, dashboard, or doors, check dedicated OEM parts suppliers like RockAuto or your local dealership's parts department.
• General Online Marketplaces: For budget-friendly universal harnesses, radio adapters, or specific connector pigtails, Amazon and eBay Motors have massive selections (just double-check user reviews and connector pinouts carefully before buying).

To help me point you to the exact store or part number, tell me:

• What make, model, and year is the vehicle/equipment?
• Is it a specific section (e.g., trailer light adapter, engine harness, radio adapter) or a complete universal kit?

• O'Reilly Auto Parts - 6407 Santa Fe Ave, Huntington Park, CA 90255, United States
• AutoZone Auto Parts - 2901 E Florence Ave, Huntington Park, CA 90255, United States
• R&D Truck&Auto Electric Parts - 4878 Compton Ave, Los Angeles, CA 90011, United States
• C&S Auto Supply - 2417 Randolph St, Huntington Park, CA 90255, United States
• Original Distributor Exchange - 2538 E 52nd St, Huntington Park, CA 90255, United States
• AutoZone Auto Parts - 7210 Atlantic Ave, Cudahy, CA 90201, United States
• O'Reilly Auto Parts - 8532 Long Beach Blvd Unit A, South Gate, CA 90280, United States
• JERRY ALTERNATORS - 2725 Tweedy Blvd, South Gate, CA 90280, United States
• J O & Sons Auto Electric - 7731 Compton Ave, Los Angeles, CA 90001, United States
• O'Reilly Auto Parts - 10727 Long Beach Blvd, Lynwood, CA 90262, United States
• Auto Electric Automotive - 3623 Gage Ave, Bell, CA 90201, United States
• Union Batteries Inc - 8103 Marbrisa Ave, Huntington Park, CA 90255, United States
• H P Distributing Inc - 13210 S Western Ave, Gardena, CA 90249, United States
• AutoZone Auto Parts - 9920 Paramount Blvd, Downey, CA 90240, United States

If you mean an automotive wiring harness, you have a few good options near Huntington Park:

• O'Reilly Auto Parts — 6407 Santa Fe Ave. O'Reilly carries universal wiring harnesses and connectors.O'Reilly Auto Parts
• AutoZone Auto Parts — 2901 E Florence Ave. They carry vehicle-specific harnesses, including stereo, ignition, and accessory harnesses.AutoZone+1
• R&D Truck&Auto Electric Parts — 4878 Compton Ave. This may be a better bet if you need electrical connectors, terminals, or a less-common harness.
• C&S Auto Supply — 2417 Randolph St. A local parts shop that can also source parts that aren't immediately in stock.

If you tell me the year, make, model, engine, and what the harness is for (engine, transmission, headlights, stereo, trailer, etc.), I can find the exact harness and where to buy it.

Where you should buy a wiring harness depends entirely on what kind of vehicle or project you are working on.

• Universal / Hot Rod / Custom Wiring Kits: If you are wiring a classic car, custom project, hot rod, or race car, specialized performance retailers are your best bet. You can find universal kits (like 12-circuit or 21-circuit setups) at JEGS High Performance, Speedway Motors , or directly from specialty brands like Painless Performance or American Autowire.[1][2]
• OEM / Direct-Fit Replacement (Cars & Trucks): If you need an exact factory replacement for a modern or standard vehicle, check out CarParts.com or major auto parts chains (AutoZone, Advance Auto Parts, O'Reilly). For specific factory/OEM electrical components, you can also order directly through a local dealership parts department or online OEM parts suppliers (like MoparPartsGiant or GMPartsDirect).carparts.com+1
• Trailer & Towing Wiring Harnesses: If you are looking to hook up a trailer hitch, custom T-connector harness kits are widely available at etrailer.com or standard hardware/automotive stores.
• Bulk Connectors, Pigtails & Raw Wire: If you are repairing a specific connector plug rather than replacing a whole harness, Wiring Depot is a great resource for automotive-grade wire, terminals, and OEM-style pigtails.wiringdepot.com+1

To help narrow down the best exact place to look, tell me:

• What make, model, and year is the vehicle (or is it a custom/universal project)?
• Are you looking for a main engine/dash harness , a trailer wiring kit , or just a small repair pigtail?

Where you should buy a wiring harness depends entirely on what kind you need—whether it's an OEM direct-replacement harness for a specific repair, a universal/custom kit for a project car, or a trailer/accessory wiring harness.

The best places to buy one break down by category:

1. General Auto Parts Retailers (Best for standard replacements, trailer kits, and minor repairs)
   • O'Reilly Auto Parts : Good for common engine/lighting pigtails, Dorman repair harnesses, and trailer wiring.
   • AutoZone : Carries standard replacement connectors, sensor pigtails, and custom trailer-towing harnesses.
   • CarParts.com : Excellent selection of direct-fit OEM replacement harnesses and body-specific repair kits (like Crown Automotive for Jeeps).[1]
2. Specialty & Performance Retailers (Best for classic cars, hot rods, or full chassis rewiring)
   • Summit Racing or Speedway Motors : The go-to sources for universal or application-specific hot rod wiring kits (such as Painless Wiring or Speedway's own multi-circuit universal kits).
   • Classic Industries : Perfect if you are restoring a vintage muscle car or classic truck and need an exact factory-replica harness.[1][2]
3. OEM / Dealership Parts (Best for exact modern factory fitment)
   • If you need a complex main engine or dashboard harness for a modern daily driver, checking with an official online OEM parts dealer for your specific brand (Ford, GM, Toyota, etc.) or your local dealership's parts counter ensures exact plug-and-play compatibility.
4. Bulk DIY Wiring & Connectors (Best if you are building or repairing your own)
   • Wiring Depot : Great for raw automotive-grade wire spools, heat shrink, looms, and individual terminals.wiringdepot.com+1

To help narrow down the exact source, tell me:

• What year, make, and model is the vehicle?
• Are you looking for a specific section (like an engine bay, trailer, or radio harness) or a universal kit?

• AutoZone Auto Parts - 4803 Allentown Rd A, Suitland-Silver Hill, MD 20746, United States
• Advance Auto Parts - 6000 Allentown Andrews Dr Ste 101, Suitland, MD 20746, United States
• Carquest Auto Parts - 3690 Old Silver Hill Rd, Suitland-Silver Hill, MD 20746, United States
• Parts Authority - 4500a St Barnabas Rd, Fort Washington, MD 20744, United States
• Advance Auto Parts - 5826 Silver Hill Rd, District Heights, MD 20747, United States
• AutoZone Auto Parts - 6601 Marlboro Pike, District Heights, MD 20747, United States
• AutoZone Auto Parts - 4829 Marlboro Pike, Capitol Heights, MD 20743, United States
• Advance Auto Parts - 4001 Branch Ave, Temple Hills, MD 20748, United States
• AutoZone Auto Parts - 4505 St Barnabas Rd, Marlow Heights, MD 20748, United States
• Advance Auto Parts - 8900 Walker Ml Rd, Capitol Heights, MD 20743, United States
• DELCOLINE - 4919 Lawrence St, Hyattsville, MD 20781, United States
• Carquest Auto Parts - 116 Ritchie Rd, Capitol Heights, MD 20743, United States

If you mean an automotive wiring harness, you have a few good options near Suitland:

• AutoZone Auto Parts — 4803 Allentown Rd, Suitland. AutoZone carries a variety of wiring harnesses, including stereo harnesses.AutoZone+1
• Advance Auto Parts — 6000 Allentown Andrews Dr, Suitland. They list headlight and other wiring harnesses and offer same-day pickup.Advance Auto Parts
• Carquest Auto Parts — 3690 Old Silver Hill Rd, Suitland. They carry various electrical connectors and harness-related parts.

If you tell me the year, make, model, and what harness you need (engine, transmission, headlights, stereo, etc.), I can find the exact harness and where you can pick it up.

• Advance Auto Parts - 2033 E Joppa Rd, Parkville, MD 21234, United States
• AutoZone Auto Parts - 8319 Harford Rd, Parkville, MD 21234, United States
• O'Reilly Auto Parts - 7927 Belair Rd D, Nottingham, MD 21236, United States
• Advance Auto Parts - 7300 Harford Rd, Baltimore, MD 21234, United States
• AutoZone Auto Parts - 903 Taylor Ave, Towson, MD 21286, United States
• Advance Auto Parts - 8820 Belair Rd, Baltimore, MD 21236, United States
• O'Reilly Auto Parts - 1014 Taylor Ave, Towson, MD 21286, United States
• AutoZone Auto Parts - 4621 Harford Rd, Baltimore, MD 21214, United States
• Advance Auto Parts - 6209 Kenwood Ave, Baltimore, MD 21237, United States
• AutoZone Auto Parts - 5700 Belair Rd, Baltimore, MD 21206, United States

If you mean an automotive wiring harness, you have a few good options near Parkville:

• Advance Auto Parts — 2033 E Joppa Rd, Parkville. They specifically list wiring harnesses, including tail-light, headlight, ABS, and other connector harnesses.Advance Auto Parts+1
• AutoZone Auto Parts — 8319 Harford Rd, Parkville. They carry automotive electrical parts and can look up the exact harness by vehicle.AutoZone
• O'Reilly Auto Parts — 7927 Belair Rd, Nottingham is another nearby option for automotive electrical parts.

For an exact vehicle-specific harness, I'd recommend giving me your year, make, model, engine, and what harness you need (engine, transmission, headlights, trailer, stereo, complete chassis, etc.). I can find the exact part and where it's cheapest.