JY PERFORMANCE Universal 21 Circuit Wiring Harness Kit Extra Long Wire Standard Color 17 Fuses for GM Chevy Mopar Hotrods Ford Chrysler
$68.99
Price: $68.99
(as of Nov 04, 2025 08:51:19 UTC – Details)
From the brand
JY PERFORMANCE was established in 2005, we focusing on the manufacturing and sales of auto parts.
JY PERFORMANCE’s main business includes but is not limited to: engine parts, automotive electronic parts, body parts, etc. Its products are widely used in passenger cars, special vehicles, off-road vehicles, golf carts, motorcycles and other fields.
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Package Dimensions : 11.61 x 9.72 x 6.69 inches; 9.37 Pounds
Item model number : DAC627
Date First Available : October 7, 2022
Manufacturer : JY PERFORMANCE
ASIN : B0BHL12DRR
Best Sellers Rank: #37,847 in Automotive (See Top 100 in Automotive) #124 in Automotive Replacement Electrical Wiring Harnesses
Customer Reviews: 4.3 4.3 out of 5 stars 214 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
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
Customers say
Customers find the wiring harness to be of good quality, with one mentioning it’s particularly suitable for Chevy RAT ROD builds, and they appreciate its excellent value and ease of installation. The wire labeling and length receive mixed feedback – while some find them acceptable for their needs, others report the wires being too short. The instructions and readability also get mixed reviews, with some finding them solid and easy to work with, while others consider them nonsense and hard to read.
11 reviews for 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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$68.99
Amazon Customer –
Well worth the 1/5th cost. Would order again. Great lengths for bigger cars.
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.
Tommy –
Excellent value, easy to use, solid instructions
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.
doinlaundry –
Good for the price.
Bought to use in a street rod. Some fuses not labeled for what wire is attached but easy enough to cross reference with a note in the glovebox. Found that with older ignition switches, I had to add the accessory âhot â wire to the run side to get some circuits activated. Plenty of wire length and labeled consistently the length of the wire.
OttyNWoobie –
Great Quality and functionality
I installed this 21 circuit universal wiring kit to supplement my engine/tranny swap in my 1954 chevy pickup.ProsEach wire passed my continuity test.Each wire is print labeledThe wires are pre bundled into front, engine bay, dash and tail sections.Good qualityGreat priceProduct as describedWire lengths acceptable for my useConsInstructions are vague, but just follow Painless instructionsPrinted wire label text color is difficult to see without lots of light, but manageableOnly two wires were in the wrong bundled sectionSuggestionsLabel 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.
miguel –
Easy to use good quality and price
Good quality works great used on a 59 apache just follow painless installation instructions its basically the same harness
Matthew Phillips –
For $80 I think youâre getting a good deal here.
At first glance this thing looks like it will get the job done. Working on a long term 1953 Buick project and this thing is labeled really nicely, feels as quality as the stuff you get at a parts store and the wires feel like theyâll get the job done. This is my first wiring project but not my first time messing with parts, this feels like a steal at the price point. The parts that do feel low quality you shouldnât have any issues grafting on better stuff.Are there higher quality parts out there, yes, are we all cheap and gonna get this anyway. Yes.
Yort –
Chinese junk for experienced technicians only!
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.
Maureen C. –
Avoid this like the plague
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.
Brandon Lobsinger –
GM install in 57 Chevy truck hot rodWriting on wire could be bolder hard to seeGreat price time will tell if itâs good
MM –
Funcional
steve rashbrook –
installed a few of these, great kit good value, but use a maxi fuse on the feed wire