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curt 55319 custom 4-pin trailer wiring harness for chevrolet, gmc c/k suburban, blazer, tahoe, yukon, cadillac escalade logo

CURT 55319 Custom 4-Pin Trailer Wiring Harness for Chevrolet, GMC C/K Suburban, Blazer, Tahoe, Yukon, Cadillac Escalade Review

3

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Very good

Revainrating 4.5 out of 5  
Rating 
4.7
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Description of CURT 55319 Custom 4-Pin Trailer Wiring Harness for Chevrolet, GMC C/K Suburban, Blazer, Tahoe, Yukon, Cadillac Escalade

EASY TO INSTALL. No cutting! No splicing! This trailer wiring harness kit plugs into existing factory wiring on your vehicle and equips it with a standard, rear 4-pin trailer wiring connector for plugging in and towing a trailer. STANDARD CONNECTOR. This plug-in 4-flat trailer wiring can be used to connect trailer tail lights, brake signal lights and turn signals. 4-way trailer light wiring is popular on a variety of trailers, adding versatile towing options for your vehicle. VEHICLE-SPECIFIC. This wiring harness fits select years of the Chevrolet Blazer, C1500, C2500, K1500 and K2500 Suburban, Tahoe, GMC C1500, C2500, K1500 and K2500 Suburban, Yukon, Yukon XL 1500, Yukon XL 2500 and Cadillac Escalade. EASY GRIP. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this vehicle socket. It features tabs on the top and bottom for a better grip when plugging into your trailer or unplugging. DUST COVER. To promote long-lasting use and weather resistance, this 4-pole trailer lighting wire harness comes with a rubber dust cover. It easily fits onto the 4-way flat connector when not in use, protecting it against the outdoor elements.

Reviews

Global ratings 3
  • 5
    2
  • 4
    1
  • 3
    0
  • 2
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  • 1
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Type of review

Revainrating 4 out of 5

Quick and easy: Wiring

Wiring under truck and trailer done in less than five minutes! It would have been nice if the lead wires to the plug were about six inches longer, but this is a well built solid block.

Pros
  • Tow bar accessory
Cons
  • Quick guide

Revainrating 5 out of 5

Installs in 5 minutes Best in Exterior Accessories

I haven't had a left turn signal on my trailers for years. This solved my problem and it only took about 5 minutes to install. Perfect fit for my 1998 Chevrolet Suburban K1500.

Pros
  • Automotive
Cons
  • Very Expensive

Revainrating 5 out of 5

Perfect. for external accessories

As a professional mechanic I tend to inspect things a little more closely and this suspension passes with flying colors. Easy to install, I always use dielectric grease on these connections and o-rings in the connector. Lubricate the end of the tip well and use the cap and it will last a long time. Works 100% as it should.

Pros
  • external accessories
Cons
  • I'll write later