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Deegan 38 Fender Flares with LED Marker Lights (07-18 Jeep Wrangler JK)

Item J108780
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      Review & Installation Video

      Hey, what's up guys? I'm Ryan from ExtremeTerrain, and today I'm here with the Deegan 38 fender flares with LED lighting fitting your '07 to '18 Wrangler JK. These are gonna be for anyone looking to upgrade all four fender flares to a stronger steel set-up for not only a more aggressive appearance, but some functional durability. These things are not only gonna be stronger than stock, but they're gonna be more appealing and they're gonna add some clearance. This is great for when you're running larger tires. These things are built to handle trail rash and debris on those tough trails while keeping the body of your Jeep relatively safer.Now, these come as a complete kit with lights making for a relatively easy install. There is some drilling and wiring required. However, the wiring is plug-and-play and the drilling is pretty straightforward. This is gonna be one of your most affordable options with lighting on the site at around $600 with some of the other kits costing up to twice as much. I think for the construction and durability, you're getting a great deal. As far as install goes, I'm gonna give this a two out of three wrenches since you can install this in around two and a half hours using simple hand tools. Now, with that being said, let's hop into the install.To begin this installation, we're gonna need to first remove our stock fender flare. We're gonna start with this driver one up here. So we have a few 10 millimeter bolts and a couple of pushpins, and then we'll have to disconnect this light, but then we'll be able to pull the fender off with the inner fender liner. And there's gonna be one hidden in this hole back here.So now that we have all the hardware out, the next thing we're gonna have to do before we rip this fender off is disconnect this light. So, you're gonna press in on this little tab and that's gonna release the plug. You can unplug that. Now, it is attached to the fender, so you're gonna need to pull down on that and then pull this little retaining ring out of there. But once that's loose, we're ready to rip this off.So once you get the six bolts out and the wiring harness is disconnected for the marker light, we're gonna go ahead and start with this bottom side and just rip it off the Jeep. So to get these remaining clips out, we're gonna squeeze the tabs on the back side. That's gonna force them inward and then this clip will just pop right out.So now that we have the front uninstalled, we're ready to uninstall the rear. Now, the rear is just a series of pushpins. So we're gonna get all those out and then get that one off as well. So we're gonna start with these back one's here. We're gonna use a trim panel removal tool or clip tool and we just wanna pop those out. You have a little sneaky one up here. Another little sneaky one up here.So once you have all the pop clips removed retaining the inner fender liner, you're ready to pull the fender flare off. Do the same thing that we did for the front. Then you're gonna do the same thing for the other side. Next we're gonna unplug our light. You can just squeeze this tab in there. That's gonna allow you to disconnect the connector.So we have our stock fender flare uninstalled. We're just about ready to install our new Deegan 38 fender flares. However, since I have both of these next to each other, I just wanna do a little comparison and go over some of the features. The first thing I'd like to point out is this stock fender flare is plastic. Now, it's not very strong and it tends to bend and break especially when you rub up against things on the trails and in colder weather, not only that, but because its bulky design, it's not gonna allow for too much tire-to-fender clearance and articulation when you start running larger tires. If you want something that's gonna add a little more protection, you're gonna wanna upgrade to something like this, which is a heavy duty steel fender flare and it has a powder coating. So this is gonna not only protect the side of your Jeep, whether you're kicking up road debris or you're bumping into trees, but it's gonna help it withstand the elements. Now, this is a little smaller than the stock and it's not as wide, so it's gonna give your Jeep an aggressive and sleek look.Now, another nice feature of this kit is it comes with LED lighting. This is not only gonna make for a quick plug-and-play install but you're not gonna have to source light since we're removing that marker light. Another nice feature about those LED lights is it's gonna give you a stylish appearance and it's gonna make it easier to be seen at night. Now, with that being said, we do have some holes to drill and get some Nutserts installed, so let's hop into this install.To get these front fenders installed, we're gonna have to drill some of these holes out so we can install Nutserts. We're gonna drill out six of these holes skipping this hole here and ending up at that back one there. So we're gonna start with this first one. So we're gonna use a 25/64-inch drill bit to drill these six holes out. Next one, we're gonna drill this one out. Now, we're gonna skip this hole and drill this one out. We're gonna drill this one out as well. And then the last one we're gonna drill out for a Nutsert is going to be this one, which is the third hole up from the bottom. So now that we have all six of our holes drilled, we're ready to install our Nutserts. Now, they do provide you with a Nutsert installing tool. And what you're gonna do is place the nut here, and then we'll have the spacer down here, and then we'll thread a Nutsert on, and then we're gonna insert it in the hole. We're gonna use a 13 millimeter wrench to hold the nut and a 13 millimeter socket to hold the bolt, and then we're gonna spin that, compress it in there, and then we'll unscrew the tool. So we're gonna hold our wrench still and we're gonna tighten our socket up.Once you get that first one installed, you can install the rest of them. So now that we have all six rivnuts installed, the next thing to do is to test-fit the fender so we can drill any additional holes. So we're gonna use the Allen-headed bolts with a lock washer and a flat washer to install those six in there and then we'll mark our other holes. So now that we have all of our bolts installed, the next thing you do is to lift our fender up and adjust it to where we want it, and then we're gonna tighten these bolts up so we can mark the holes. To tighten these up, we're gonna use a 4 millimeter Allen key. So now that we have our fender in place and snugged up, we can mark our holes.So after you have the fender removed, we're ready to drill some holes. We're gonna do this top hole here and this bottom outside hole with a 25/64 drill bit. So we're gonna use a pilot drill bit to start the hole, same with the bottom one. Once we have our pilot hole, we're gonna use a 25/64 bit to finish that off. So after you drill those two holes, we're gonna go ahead and install our Nutserts. Next we're gonna do a pilot hole in the other two holes. So after you drill the pilot hole for these two holes, we're gonna go through with an 11/32 bit. Now, you're not only gonna need to go through the first section, but you're gonna need to go through the second section as well. So you wanna hold the drill as level as possible.So we have all of our holes drilled and all the Nutserts installed, so we're just about ready to install the fender flare. However, we need to put on our foam tape and install that on the fender so we don't scratch the paint on the Jeep. So we're going to peel this backing and cut sections out that we can stick in between the bolt holes. Now, after you get this foam tape on, you're gonna need to go around and either cut or poke a hole where the bolt holes are. All righty. Then we'll just cut this little section for fun.Now that we have the foam installed, we're ready to place our fender on and start installing hardware. So we have one last little Allen-head bolt to install down here at the bottom of the back side. Next we're gonna install this one. Now, this is gonna be the longest bolt that they give you and you're gonna have a long spacer that we need to put in between these two pieces of metal on the back side. So we're gonna put a flat washer on this bolt, insert that through the fender, the stock fender through the spacer, and then out the other side. And we're gonna put a nut on the back side.Bottom of the hole is gonna be the shorter of the bigger bolts they give you. We're gonna do the same thing, put a washer on that, insert that into the fender, put our spacer in between, and that's gonna go throughout the back side. So after we get all of our hardware in, we're gonna begin to tighten everything up. We're gonna start with the two larger through-bolts. We're gonna use a 5 millimeter Allen key and a 13 millimeter wrench. Gonna put the wrench on the back side and then we'll tighten this whole thing up. Then we'll do our upper bolt. So we're gonna tighten the rest of these bolts using a 4 millimeter Allen.So now that our fender is completely bolted on, the next thing we're gonna do is install our lights. Now, these are relatively easy. All we have to do is take this rubber sleeve off and then we are going to push this into the hole, then we can slide our light back through and then connect it to our harness. So we're gonna do that to all three of those, connect them together, and then we'll plug them into our plug. So once we have all three of those lights pulled through, we're gonna go ahead and connect them into our harness. So then we can plug our new harness into our factory harness and then we can zip-tie this excess up in there.So now that we're all done with the front, we're ready to start on installation on the rear. Now, we still have to drill out some of these holes. We're gonna use that 25/64 bit, install our Rivnuts and then we'll get this installed. So we're gonna start with this one here and drill that out. Next we're gonna skip this hole and do this hole here. Then we're gonna do this one. We're gonna drill these two out. We're gonna skip this hole and drill this one out, and then we're gonna skip this one and drill this bottom one out. So now we can install our Rivnuts using our Rivnut tool.So we have all of our hardware installed. We're just about ready to install this. However, we still have to get this protective foam on. So we're going to start at the bottom and just go around as tight to the edge as we can, stick that on, poke some holes through it, and then we'll get this installed.All right. So once you have that foam on, you're ready to install your fender. I'm gonna go ahead and use our Allen-head hardware with a lock washer and a washer. So we're gonna go around and get all seven of our bolts in. Once we get all of our bolts in, we'll tighten them up with a 4 millimeter Allen. So the last step to finish up the rear, we're gonna install two self-tappers that are supplied in these bottom two holes. We're gonna use a quarter-inch socket on an impact to run those two screws in.So that wraps up my review of the Deegan fender flares with LED lighting. For more videos like this, checks us out at

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Formed Fender Flares
      • Provides Additional Tire Coverage
      • Increases Tire Clearance
      • Stamped and Welded Steel Construction
      • Textured Black Powder Coat Finish
      • Integrated Front Fender Marker Lights
      • Sold as a Set of Four
      • Some Drilling Required for Installation
      • Fits 2007-2018 Jeep Wrangler JK Models


      Allows Room for Larger Tires. Truly stand out on the street or trails by replacing your 2007-2018 Jeep Wrangler JK's factory flares with a unique set of Deegan 38 Fender Flares with LED Marker Lights. These are ultimate fender flares that not only look great and give your vehicle extra tire clearance, but improves safety with the 3 marker lights attached on each of the front flares. In addition to the protection your Jeep will receive, these thick black flares are an amazing visual upgrade.

      High-Quality Materials. Deegan 38's Fender Flares with LED are constructed to handle mud, stones and debris while you're driving on the trails. They're made with stamped and welded steel and coated in a textured black powder coat finish for corrosion resistance and an enhanced appearance.

      LED Marker Lights. By combining safety and style, these marker lights that are attached to the Deegan 38 Fender Flares are the ultimate enhancement on your Wrangler. These fender flare mounted markers will surely turn heads on the street.

      Installation. These Deegan 38 Fender Flares require drilling for the mounting location using simple hand tools. In addition to drilling and using the provided hardware for the front flares, you will need to connect the LED main harness with the Jeep's marker light plug. Installation should take approximately 2-1/2 hours to complete.

      Application. This set of Deegan 38 Fender Flares with LED Marker Lights is made to fit on 2007-2018 Jeep Wrangler JK models.

      Deegan 38

      Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

      Deegan 38 J108780

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (96)

      Write a Review

      Ratings Summary

      4.3 out of 5 overall rating from 96 customers

      Installation Time: Full Day

      Installation Cost: $250-$500

      • May 16, 2020

        3 2010 Wrangler - Fabiano Installation Time: Full Day

        Great look, difficult install.

        As everyone else has stated, they look great, but the install was a bear. Front fenders went on fine, the rear fenders did not lineup with existing holes. I had to modify with new holes and rivets. However, Extreme Terrain was awesome and did take care of me. Also, make sure you order a Smitty built rivet tool. 

        Helpful (0)
      • May 10, 2020

        3 2014 Wrangler - GeorgiaCutie Installation Time: Full Day

        Video a bit misleading

        Ok, lets be honest, 2.5 hours> Maybe if I do this all the time. In total, for all four, it took my about 7-8 hours over two days. I gave it three stars for several reasons First, I ill say they look good and they are def stronger than flimsy factory ones. Also, I bought the REV Nut tool so I highly recommend that for sure. Made that way easier. The drivers side front and rear had little issue at all. Here is the bad, the passenger side was horrific. On the rear, several holes on fender did not line up exactly with the holes in Jeep. Also the bottom hole nearest to the back bumper, you could barely get in there with an Allen key. I took that thing off at least 4 times and never could get the holes lined up enough for that one screw to seat correctly. The front was even worse! I eventually had to give up on the very front hole nearest the front bumper and put a large zip tie in there. Nothing I did lined up the holes correctly. I got so frustrated with it all. It was ridiculous. No issues with any of the other holes minus the back bottom one on front fender, same issue, just would not line up, They are on and thank goodness. I wish I knew then when i played order what I know now, but hindsight is always 20/20.

        Helpful (1)
      • May 04, 2020

        3 2016 Rubicon - GargoyleJKU Installation Time: Afternoon

        Good Quality Poor Fit

        A lot of people had issue with the tool provided to install the riv-nuts, I did not have that issue. The tool was fine and I could do more even after completing the job. The issues I had were poor fitment. The left front flare was was, Bent?, Misshapen?, to the point that tightening it down at the bottom where using one of the spacers dented my fender. There was almost a half inch gap between the flare and the fender. Poor judgement on my part for not thinking through the consequences of tightening it down. Both rear flares are about a half an inch too long. If the rear bolt holes line up the front are a half inch to far forward. If the front line up the rear are about a half inch too far backwards. Very frustrating. I will end up having to remove them and drill entirely new holes in my quarter panels for them to be installed correctly. Also the directions they send in black and white are garbage. You will need color images. The quality of the product is outstanding. These flares are heavy, very well packaged and the finish is better than any product I have ever installed on my Jeep. I would recommend them but be aware to test fit the rear flares before drilling any holes, they very well may not line up.

        Helpful (1)
      • March 18, 2020

        5 2008 Wrangler - Tex Installation Time: Less than 1 Hour

        They are awesome

        I would recommend them for anyone looking for something different

        Helpful (0)
      • March 10, 2020

        4 2017 Wrangler - mpjku Installation Time: Afternoon

        Pleased with the parts

        Well made parts, came with all the hardware needed and thank you Extreme Terrain for the video as it helped a lot. I did use a different style of riv-nuts which allowed me not to have to drill out the holes in order to insert. If you try to install these without a riv-nut gun it's going to take forever. Do yourself a favor and buy the tool. My only complaint is that there is now a open gap between the metal OEM fender and the cowl ready for pounds of mud, leaves and whatever else to pack into. I'm debating trying to make a liner for that area and in the back of my mind I keep saying "you just removed that you bone head". I will say that I have had no issues with these on the street and the powder coating texture looks good.

        Helpful (1)
      • March 03, 2020

        5 2011 Wrangler - Russty

        make sure you have a riv nut tool with M6

        A couple holes did not line up. had to whaller them a bit with a tungsten bit, but all in all, not bad. Looks great.

        Helpful (0)
      • March 01, 2020

        4 2015 Wrangler - Scot Installation Time: Full Day

        Sturdy and attractive fend flares

        I was in the market for a set of black steel fender flares with lights, and after doing some research and considering other sets, I settled on the Deegan 38 set. I definitely wanted a set with lights, and I liked the look of these from the photos, and they are competitively priced. The fender flares arrived as scheduled in two separate (large) boxes. Considering the size of the boxes, there could have been more styrofoam packing materia, and while one box contained a lot of pulverized foam, fortunately the fender flares were not damaged. After reading other reviews, I bought a nut-sert tool, and I am glad I did as it made quick work of installing the rivnuts. It took me and a friend about 8 hours to install all four, and that included the time it took to wrestle the fenders into place to insert the bolts. My biggest and really only complaint is that some of the holes in fenders are misaligned. There were a couple of holes on the back flares in particular that we never could align, but I'm hoping the rest of the bolts hold. The flares seem incredibly sturdy, and I really like the black textured finish. The LED marker lights were easy to install (true plug and play) and look great. I am just hoping they don't burn out too quickly as some reviews indicate might happen. I love the look and sturdiness of these fender flares and would have given 5 stars were it not for the misaligned holes.

        Helpful (1)
      • January 27, 2020

        5 2017 Wrangler - RobertS Installation Time: Afternoon

        Fantastic fender flares - leds are prone to fail

        I absolutely love these fender flares. Have had them on my Jeep since they came out roughly two years ago and they still look brand new - they stand up very well to rocks kicked up by tires and trail hits like tree branches and whatnot. The only negative is that the LED markers are prone to fail (I have lost two so far). My advice is go to Amazon and buy a bunch of spares - I got 20 of them for like 15 bucks and just keep them handy in case they burn out.

        Helpful (3)
      • January 14, 2020

        5 2007 Wrangler - cwoody Installation Time: Full Day

        Great Looking Fender Flare

        It took me a while to determine which flare I wanted to purchase for my 07. Glad I decided on this one. Looks great, well made, and the lights are a nice touch. No flare ever fits perfectly, so plan on spending some time to do it right.

        Helpful (0)
      • December 30, 2019

        3 2015 Rubicon - Spilfog Installation Time: Full Day

        Love The Look! Fit Install, Not So Much...

        Like others have said, these fender flares look AWESOME! However, the fit and installation are a problem. Product arrived packaged well, no damage. Instructions are not very good and pictures are too small and dark to be helpful. Thankfully, the ET review and install video is very good and better detailed. Based upon other’s reviews, I went ahead and bought a legit nutsert tool rather than use the cheap one included in the box. This was great advice and made the install easier then it otherwise would have been. Installed it myself and it took almost a full day, not two hours as the video suggested. As others have stated, the pre drilled holes on the Deegan fenders do not line up with all of the factory holes on the Jeep so you’ll need a friend with muscles to help flex them in place to get your bolts screwed in. You’d think with so many complaints about this, Deegan would do an update and get this right but I guess if they keep flying off the shelves, there’s no incentive to correct it. Also, as others have stated, you will be given just the right number of rivnuts, bolts and washers, so no room for error. I messed one rivnut up and am still waiting for a replacement to finish my install. Love the look, especially the LED side marker lights! ‘Id give 5 starts if it wasn’t for the poor directions, poor fitment and lack of additional hardware.

        Helpful (2)

      Questions & Answers (66 answers)

      5 Top Rated Questions

      What is the width of these? This has been asked several times and not answered. Ready to order once I have that info.

      • The Front Deegan 38 Fender Flares Will be 8 1/2" wide at their widest point, and 7 1/2" at their narrowest. The rear flares will be 6" wide.

      Helpful (17)

      Is this a 4 Piece kit or just 2 piece kit? I don't see a listing for the rear fenders.

      • The Deegan 38 Fender Flares w/ LED Marker Lights are packaged as a set of four - (2) front fenders and (2) rear fenders.

      Helpful (15)

      Can I use DV8 inner fender flares Item #J108527-A with the Deegan 38 Fender Flares?

      • Yes, the DV8 inner fender flares can be used with the Deegan 38 Fender Flares w/ LED Marker Lights. Some modification may be required for proper install.

      Helpful (9)

      I bought the Rough Country 2.5 in. Series II Lift Kit w/ Shocks and installed last year on my 4dr 2008 JK (great item btw) and now I am considering these flares, because I want to go to 35" tires and avoid rubbing. I expect my speedometer might need some re-calibration but will I need to consider any other changes to accommodate the added height?

      • The Deegan 38 Fender Flares w/ LED Marker Lights are a great option to allow you to clear larger tires! The fenders will not be changing the overall height of the Jeep so nothing else will be required when installing these. You will want to consider the supporting mods to your axle, steering and regearing to support the 35s though!

      Helpful (3)

      Does this kid come with the wiring harness for the lights?

      • Yes, the wiring is included with this kit. 

      Helpful (2)
      1 More Question
      What is the diameter on each led light? 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (30) M6x1.00 25mm Button Head Bolts
      • (30) M6 Lock Washers
      • (30) M6 Flat Washers
      • (30) M6 Rivnuts
      • (1) M6 Rivnut Tool
      • (2) M8 115mm Button Head Bolts
      • (2) M8 65mm Button Head Bolts
      • (4) M8 Lock Washers
      • (4) M8 Flat Washers
      • (2) M8 Flange Nuts
      • (4) 1/8" Self-Tapping Screws
      • (1) Roll Foam Tape
      • (1) 4mm Allen Wrench
      • (1) 5mm Allen Wrench
      • (2) ZipTies

      Tech Specs

      Will It Fit My Wrangler

      • JK Rubicon 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
      • JK Rubicon 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
      • JK Wrangler 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
      • JK Wrangler 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18

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