JY PERFORMANCE Universal 21 Circuit Wiring Harness Kit Extra Long Wire Standard Color 17 Fuses for GM Chevy Mopar Hotrods Ford Chrysler
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Availability:
Only 5 left in stock, order soon!
Arrives
Monday, May 11
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Features
- Fitment: 21 circuit wiring harness kit universal compatible with GM, GMC, Chevy, Chrysler, Mopar, Hotrods, Ratrods, Ford, Mercury, Oldsmobile Plymouth, Chevrolet, Dodge and more
- 17 Fuses 21 Circuit: All harnesses have labels every 5 inches, and the labels and colors are clearly visible so you can easily identify the corresponding lines
- High-quality Universal Wiring Harness: Made of high quality copper core wire with high electrical conductivity, high ductility and corrosion resistance
- 21 Circuit Wiring Harness Kit includes hom, fan, dome light, hazard, radio, cigarette lighter, door locksbrake, headlights, trunk light, gauges, back up and cruise, wiperschoke, coil, a/c, electric fuel pump, power windows and turn signals
- Notes: Universal wiring harness are widely used in a variety of vehicle models, and it is recommended that you consult a professional in advance when installing
Brand: JY PERFORMANCE
Material: Copper
Item Weight: 4.25 Kilograms
Connector Type: Gm Style
Recommended Uses For Product: Automobile
Package Dimensions : 11.61 x 9.72 x 6.69 inches; 9.37 Pounds
Item model number : DAC627
Date First Available : October 7, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, May 11
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Lengths are good. Quality is good. Pliable wires with many stands inside the wiring. Flasher relays are cheapo's but this harness is 1/5 the cost of the big brand versions found online. If they fail I'll buy the expensive $10 relays. I have a 37 International D-2 ratrod. I have AC and electric windows so needed the expanded capabilities of the harness. If you've never wired a car and don't understand electrical schematics the directions might seem poor. If you can typically troubleshoot a car using a schematic the directions seem quite straight forward in my opinion. I'd order this one again vs the awfully expensive versions available which seem to come from the same continent but have better directions. The directions are not worth the extra several hundred bucks for my situation. 21 circuit might be overkill for a simple muscle car but you can always take wires out. Did buy extra crimp on connectors but it does come with terminations for lights. Gives you alternate wiring diagrams depending on the brand of your vehicle. simple and helpful. Also directions if you are running a single wire GM alternator. Basic stuff but nice they include it.
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Reviewed in the United States on April 17, 2025 by Amazon Customer
I installed this in a 1966 F250 with manual everything, so a 12/14: circuit would have been plenty but the price difference was negligible and it's nice to be future proof. Overall it's nice, instructions were surprisingly good. Recommend laying out the harness before install and removing unused wires prior to wrapping and installing. I'm leaving about a foot of unused circuits bundled neatly behind the dash so they're easy to splice into later if needed. Rear section of harness is too short for an 8 foot bed and I think it would be short for a 6 foot bed, too, but was easy to extend with all the leftover wiring removed from the main harness. Definitely money well spent and will use again if I ever need to rewire another.
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Reviewed in the United States on August 21, 2025 by Tommy
Overall good. Just know the orange and white are tied together going into the colum harness. Need to separate them
Reviewed in the United States on December 8, 2025 by Warren
Needed to make a custom harness for my Jeep this was just the ticket! the labels made everything easy. Plenty of wire for everything. Plenty of extra circuits for future accessories as well
Reviewed in the United States on November 25, 2025 by Thomas
I installed this 21 circuit universal wiring kit to supplement my engine/tranny swap in my 1954 chevy pickup. Pros Each wire passed my continuity test. Each wire is print labeled The wires are pre bundled into front, engine bay, dash and tail sections. Good quality Great price Product as described Wire lengths acceptable for my use Cons Instructions are vague, but just follow Painless instructions Printed wire label text color is difficult to see without lots of light, but manageable Only two wires were in the wrong bundled section Suggestions Label the end of each wire with the wire number and the name. I used our label maker. Make a master list of wire number, color and name. Laminate the list when finished. Test the continuity of each wire, for obvious reasons. Also, This process will give you a better understanding of the wiring.
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Reviewed in the United States on February 20, 2024 by OttyNWoobie OttyNWoobie
I've rewired several cars (mostly restorations with a couple of custom projects), so I figured I'd be able to figure this harness out. Well, after several hours of reading the manual booklet, and several more hours looking at the harness while scratching my head, I've determined this harness to be practically worthless. The instructions are nonsense. The fuses are mis-labeled. The wires aren't labeled, etc. If your time is worth anything at all, do yourself a HUGE favor and grab a harness that at least has a a set of instructions that actually make sense.
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Reviewed in the United States on November 3, 2024 by Maureen C.
Check wiring into fuse box! Several circuits are in the wrong location. Bundles are not intuitive as to what section they should run to. Instructions are horid so you need to know how to wire a vehicle! More typical Chinese junk! I will make it work thanks to 40 years of experience! Good luck! I do like the labeling, helps with the inadequacies of the kit.
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Reviewed in the United States on October 22, 2025 by Yort
Good quality works great used on a 59 apache just follow painless installation instructions its basically the same harness
Reviewed in the United States on October 5, 2025 by miguel