The 8 Best Standalone Wiring Harness (2022 reviews)

The look and feel of this harness are consistent with the high quality we're used to from the rest of High Performance Injectors's lineup. The high performance injector standalone wiring harness features include 36" added length for easy computer mounting, upgraded wire for running those big injectors (will run any size injector without issues) upgraded 60-amp relay harness comes with a complete install instruction packet. You're not just buying a harness, you're buying into a team with years of professional experience. And, it is comfortable and suitable for ring terminals.

Finally, the High Performance Injectors Standalone Wiring Harness is good for low quality and it is great for high quality reinforced ring terminals.

Almost all buyers agree that the harness is a stand - alone engine harness. Further, a few say that the harness comes with an English manual. Also, they strongly agree that the harness will trigger fans but they will need fan body fans. To sum up, the tone of buyers is very positive and we believe that the harness suits the purpose.

Top Customer Quotes:

Check with us if you are unsure about fitment.
The whole harness is made of brand new, clean wire.
This has a one - year specific transmission.
Made in the US. If you have any questions, please ask.

Best For High Quality Wiring: Belzar Standalone Wiring Harness

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The Belzar Standalone Wiring Harness is suitable and reliable and fits well with your regular use. The belzar standalone wiring harness comes with non-electronic automatic transmissions. 14 volts, ev1 fuel injection nozzle connector, all 8 cylinders using t56 non-electronic gearbox automotive. The harness allows the pcm to be mounted under the vehicle dashboard.

The harness is constant, is great for high temperature,sss it can be used for ground connection and has professional design. And, it can be used for constant power supply, It is built with quality wiring and has a high quality design. Most importantly, the belzar standalone wiring harness is installed on the wiring harness, including wires, and the design of the sliding bellows sealing ring improves the durability of the wiring harness and allows professional leak-proof installation.

Why We Like This:

Adopts gm color coding for easy installation.
Good investment for the long term.

Best For High Quality: Jiaying Standalone Wiring Harness

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Not everyone likes to purchase a harness for their daily usage, but the Jiaying Standalone Wiring Harness would be an anomoly. The jiaying standalone wiring harness is built with high-quality materials and has a wear-resistant design. Please check your engine before placing an order in case it doesn't fit. The wiring harness for the ls1 engine and 4l60e transmission, has a high quality grommet installed on the harness, contains electric wires, and the design of the sliding bellows seal ring improves the durability of the wiring harness, allowing professional leak - proof installation.

Finally, the jiaying standalone wiring harness is made of high quality steel core, anti-corrosion, wear-resistant, non-deformation, meet the quality standards, 100% tested before shipment.

Almost all buyers found that the harness could be used for all of the engines. To sum up, buyers found this to be one of the best harnesses for daily purposes.

Why We Like This:

This can be connected to the ev1 injector plug.
Manufacturer says: we provide professional consulting all the time.
But this requires you to purchase the corresponding conversion head yourself.
Complete accessories with comprehensive connectors perfectly meet the demands of your vehicle.

Best For Fuel Injector Connectors: Wmphe Standalone Wiring Harness

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The line of harnesses comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The standalone wiring harness is a 5 wire maf and a 2 wire alternator. The Manufacturer says: Please check whether it is suitable for you before buying, We recommend professional installation. This independent wiring harness kit can be used for various wiring connections of the engine.

The harness hooked right up and has an independent design. Lastly, the WMPHE standalone wiring harness is suitable for vortec 8 cylinders using 4l60e gearbox automotive, engine 4.8 5.3 6.0.

Most customers quickly discovered that the harness is wire driven gen3 and it is a perfect fit for 5.3 dbw. Moreover, a few strongly agree that the harness is a drive by wire throttle harness. In short, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:

The manufacturer says: all of our harnesses are built with good quality and better.
This has 2 fans wired from Ecm.
This has undergone quality inspection before leaving the factory.
This is green, it has provided parts and has professional design.

Best For Customer Service: Ryansans Standalone Wiring Harness

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Best part: Ryansan standalone wiring harness costs comparatively little and it is available to ship in 24 hours. The Ryansan standalonewiring harness has undergone strict quality inspection before shipment to ensure that the product can be used safely and normally. 1 x complete engine and transmission wiring harness including all engine and transmission sensor connectors, ev1 fuel injectors, 3 wire maf sensor, 6 fuse blocks, 24x crank sensor. This harness does not include provisions for egr, air pump, and ccp are not necessary for engine operation.

Most importantly, the Ryansan standalone wiringharness is spare and it is built for high conductivity.

"So you need to know what goes where to install it. " - says, one customer. Overall, at the price, they believe that they got a steal of a deal with it.

Why We Like This:

This fits well and it works well for good quality.
didn't feel 100% brand new wire harness.
One of the newcomers and featured product.

Best With For Engines: A-Team Performance Standalone Wiring Harness

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The A-Team Performance Standalone Wiring Harness's material feels more premium than its price would suggest. The a-team performance standalone wiring harness is compatible with drive-by cable applications with ls1 intake manifolds and 4l60e transmissions. Make sure this fits by entering your model number. And, the harness is compatible with 48 53 60 gm ls swap vortec 1999.

The harness comes with its share of headaches, including wiring. Also, it is affordable, It is used for fuel pump control and has an injector plug style. Lastly, the a-team performance standalone wiring harness fits ls1/ls6 (5.7l) corvettes and vortec (4.8l, 5.3l, 6.0l) gm trucks.

To sum up, most customers found the harness is functionally comfortable and no one questions it.

Why We Like This:

Standalone wiring harness w/4l60e driven by cable.
That's where the a-team's engine and transmission wiring harness comes in.
Standalone wiring harness w/4l60e driven by cable.
The throttle is a drive-by-cable injector and the plug style is ev1.

Best For Copper Wire: Vanjing Standalone Wiring Harness

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We would, of course, be remiss if we didn't mention the Vanjing Standalone Wiring Harness for daily usage. The vanjing standalonewiring harness can lead to permanent wire damage. Instrument panel connection, sensor connector, speedometer, tachometer, parking neutral, fault indicator, dlc port and other interfaces, and installation instructions are provided. This independent wiringharness kit can be used for various wiring connections of the engine.

The harness is suitable for ring terminals and has a play design. Lastly, the vanjing standalone wiring harness comes with a complete install instruction packet.

Why We Like This:

This is required for testing circuits.
This has undergone quality inspection before leaving the factory.
One of the newcomers and featured product.

Best With Installation Instructions: Dewinston Standalone Wiring Harness

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Next on the list, we've got yet another harness that manages to win our hearts. It's the Dewinston Standalone Wiring Harness and it's widely considered as the harness that has the most suitable features. The dewinston standalone wiring harness is installed on the wiring harness, including wires and the design of the sliding bellows sealing ring, improves the durability of the wiring harness and allows professional leak - proof installation. Please double check your vehicle information before purchasing. Further, it is a complete set of engine and transmission wiring harnesses, including all engine and transmission sensor connectors.

Above all, the dewinston standalone wiring harness is a complete wiring harness kit for the fuel injection system, includes a variety of connectors in the engine, such as.

Why We Like This:

This is compatible with Chevy gmc cadillac hummer trucks vortec 48l 53l and 60l 1997.
This is suitable for all 8 cylinders using a 4l60e gearbox automotive, engine 4.8 5.3 6.0.
Good investment for the long term.