How to Save on Jeep Wrangler Wiring Harness Costs

It is impossible to safely and efficiently drive a Jeep with a badly damaged wire harness.

If you pulled this article out of the web, you may be worried about the replacement cost of the wire harness!

A car wiring harness replacement costs somewhere around $1,250 to $1,450. The replacement labor cost ranges between $350 and $650.

A new wire harness varies in price between $1,300 to $1,700. Replacement labor costs are estimated to range from $400 to $500.

Look for symptoms of rusting or other problems on the connections to determine whether the Jeep’s wiring harness is broken. 

You must prepare for the estimated cost listed in this article. But sudden adjustments or replacement of batteries may require extra charges. In this article, we’ll discuss what elements may affect the replacement cost of the wiring harness.

Jeep Wrangler Wiring Harness Cost

cars look after installing Wiring Harness

Before planning to repair the jeep wrangler wire harness, you should have accurate information and an estimated cost.

To help you, we will discuss and cover all the aspects of this replacement task, including the anticipated price.

Installing a wire harness might take up to an hour if it is easily available. Although, if the engine arrangement of the vehicle is tough to work with.

It is expected that you may be required to labor for 8 to 12 hours. The wire harness would cost a minimum of $150 and a maximum of $1,000. The basic minimum for labor expenditures is around $350.

It’s for 2 to 5 hours of labor, although most professionals work 5 to 10 hours each day. If you need 8 to 12 hours of labor, you must set out around $750 and $1,250. 

Although, this estimated cost may change depending on a lot of factors. The price of the replacement may vary depending on the garage, and work will be billed separately.

Most folks can’t do this at home; thus, labor expenses are hard to avoid. It is wise to contact an expert to do the task.

You must also be careful of services which are offered at an incredibly cheap price. This might indicate that you won’t get the best for the money that you’ll be spending.

The estimated labor costs for the replacement of the Jeep Wrangler wiring harness are given below:

Brand/ModelAn estimated labor costComponents
Chevrolet Camaro$1,200-1,450$350
Suburban Chevrolet$2,500$450
Chevrolet Silverado$750$450
Honda Civic$2,500$150

Based on the model and make of the Jeep, the price of the wiring harness and the labor necessary to install it will differ. In addition, wiring harness prices will vary based on the manufacturer.

Luxury vehicle components are usually more costly than normal jeep parts. However, bigger cars may also have more expensive parts.

Typically, the wire harness costs little more than $350. However, labor costs have the potential to become a significant factor.

When to Get a New Wiring Harness for a Jeep Wrangler?

Nilight LED Light Bar Wiring Harness Kit

The wire harness is used for remote-controlled vehicles, engine components, and security devices.

If you recognize when a wiring harness is broken, you may replace or repair this before it begins to affect the functioning of the item to which it is attached. 

Inspect the connections for rusting or other signs of degradation to confirm if the Jeep’s wiring harness is broken.

Examine the insulated wiring wrapping for splitting, cracking, or bending signs.

Even though the circuits are functioning normally, there are indications that the wiring harness component is no longer functioning as it should.

Visual checks may reveal other issues that need any Jeep part replacement.

You do not require a new harness unless a Jeep fire has severely destroyed a portion of the vehicle’s wiring. Only repair the damaged wiring.

The wire’s insulation is fragile. The majority of the connections are rusted and broken. So, check first before starting the replacement project.

Replacement Instructions for a Defective Wiring Harness

Wiring Harness for The Jeep Wrangler

The wire harness must be replaced if it is defective. For instance, if any connection burns or melts, you would need to perform this replacement. If not immediately replaced, a melted electrical connection may overheat and cause a fire.

Step 1: Open the Wiring 

Strip the wire from the looms and do a damage inspection. Inspect the wire for symptoms of smoking, burning, or ripping.

Step 2: Check That the New and Old Connections Are Similar

Ensure that the existing and old electrical connections are identical. Unless such a new electrical connection comes from the manufacturer, it is unlikely that the wire will fit the existing brackets.  

Step 3: To Replace a Wiring Harness and Remove the Wire Ends

Next, cut the wires with the cutting blade.

Step 4: Bend the Ends of the Wires Together

These wires must be twisted tightly.

Step 5: Make A Connection Using an Insulated Wire

Connect every wire on the electronic circuit to a protected, waterproof connector. It is necessary to connect the wire to the electrical connection. To confirm the connections, pull the wire. Pull out of the connection without loosening it.

Step 6: Connect the Covered Connection to The Wiring.

Light the connector’s link to the wire using a flame. To prevent the power line from melting, shake the flame to cool it down.

Step 7: Attach Sticky Tape to The Wire

Once the connection has dried, cover the wire with sticky tape to offer an additional layer of protection. Do not apply tape too close to the connection to prevent imposing pressure on it.


What Is the Cost of Replacing a Wire Harness?

Usually, a new wire harness costs from $75 and $300 in components alone. The cost of labor might vary between $1,250 to $1,500. These costs are based on the type and model of the Jeep and the local rates.

How Much Does the Replacement of a Wire Harness Take?

If the wire harness is hard to reach, any professional may need to dismantle the Jeep. Installing a wire harness might take an hour to 18 hours. Sometimes it needs more time if there are issues. 

What Happens When a Wire Harness Fails? 

A malfunctioning wiring harness may result in a flat battery, a defective cable, or loose wires rapidly charging a jeep. It may also occur if the engine runs or stops abruptly also, even if the Jeep takes time to accelerate.

How Much Do Wire Harnesses Cost?

If you get a simple motor harness wiring, it may cost $50. In contrast, the price of a specialized wire begins at $100. A simple engine wiring harness costs as much as a specialized harness.

Final Words 

Even though jeep wiring harness repair is expensive, it might prevent a range of fire incidents and risks. There is nothing more costly than a driver’s life.

If the wire harness seems worn, replace it immediately. There are a lot of reasons that might raise the total cost of updating the wiring in the Jeep.

You must budget for the estimated price outlined in this article. Additional repair work or replacement of the batteries may include additional costs. 

Always remember that hybrids and premium jeeps are more costly to work on. And that the wiring harness replacement components are also more expensive. But, please note that the wiring harness may save your life. So, start replacing as soon as you notice the symptoms.

About Brendan Burnett

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