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  1. Tow Bar Base Plate
  2. Blue Ox
  3. Removable Draw Bars
  4. Twist Lock Attachment
  5. Completely Hidden
Blue Ox Base Plate Kit - Removable Arms
Blue Ox

Blue Ox Base Plate Kit - Removable Arms

Part Number: BLU46UR
In Stock
$466.59
Retail:$639.00
You Save: $172.41
Tow Bar Base Plate

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Custom designed to fit your vehicle so it can be safely towed behind your RV, this base plate has easily removable arms that offer a seamless look when you're not flat towing. Base plate bolts directly to your chassis, so no welding is required. Great Prices for the best tow bar base plate from Blue Ox. Blue Ox Base Plate Kit - Removable Arms part number BLU46UR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Blue Ox Tow Bar Base Plate - BLU46UR

  • Blue Ox
  • Removable Draw Bars
  • Twist Lock Attachment
  • Completely Hidden

Custom designed to fit your vehicle so it can be safely towed behind your RV, this base plate has easily removable arms that offer a seamless look when you're not flat towing. Base plate bolts directly to your chassis, so no welding is required.


Features:

  • Custom-fit base plate provides attachment points for your tow bar when flat towing
  • Hidden design provides a clean, seamless look
    • Arms remove with a simple twist when not in use
    • Brackets won't protrude past the front of your vehicle
  • Sturdy design spreads towing force evenly to prevent stress on your vehicle's suspension
  • Integrated mounting points let you easily attach an electrical connector plug with bracket (sold separately)
  • Receiver covers keep dirt and debris out of the base plate when arms are removed and provide a finished look
  • Durable steel construction is powder coated to resist rust and corrosion
  • Straightforward installation - no welding required
    • Base plate bolts securely to your vehicle's chassis with included mounting hardware
  • Sturdy lugs pair with Blue Ox tow bars to form a secure and reliable connection
    • Adaptable for use with Roadmaster tow bars - adapter (RM-031 or RM-031-5) sold separately
    • Adaptable for use with Demco tow bars - adapter (DM9523041) sold separately
  • Made in the USA


Specs:

  • Distance between brackets: 28"
  • Bracket height: 13"
  • 3-Year warranty


Simple, Hidden Design

Blue Ox Base Plate With Arms AttachedBlue Ox Base Plate Arms Removed

This base plate's hidden design creates a clean and seamless look. The bracket arms are easily removable, creating a slick appearance when you're not flat towing. Because the arms can be removed, you also won't have to worry about banging your leg into any protruding arms when you walk by.


Blue Ox Base Plate Removable Arms

Attaching and removing the bracket arms is a breeze. To attach the arms to the base plate, simply insert them into the receivers and rotate them until they lock into place. Once you're finished towing and want to remove the arms, pull the pin to disengage the lock, rotate the arms, and remove them from the receivers. Finally, plug up the now empty receivers with the included receiver covers to help keep dirt and debris out of the base plate and provide a finished look.


Guide to Flat Towing

Flat towing your vehicle is much more convenient than using a trailer or a tow dolly. These other options take up much more storage space, leaving you less room both at home and at the campsite. In addition, securing your vehicle to a trailer or tow dolly can be a hassle and more time consuming than hooking up with a tow bar.


There are 5 basic components needed when flat towing a vehicle: a tow bar, a base plate kit, a safety cable set, tow bar wiring, and a supplemental braking system.


Towing Basics

The tow bar links your towed car to your motorhome. It attaches to the custom-fit base plates that install on the frame of your towed car. Safety cables ensure that your towed car does not separate from your motorhome in the event that your tow bar becomes detached. Tow bar wiring allows your towed vehicle's signal lights to sync up with your motorhome's tail lights, which is required by law in most states. Finally, the supplemental braking system - also required in most states - brakes your towed car when the brakes in your motorhome are activated, preventing wear on the motorhome and decreasing braking distance for your entire setup.



BX1522 Blue Ox Baseplate - Removable Tabs

Installation Details BLU46UR Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Video of Blue Ox Base Plate Kit - Removable Arms

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Blue Ox Base Plate Kit DIY Installation on a 2024 Buick Envista

Hey everyone, Ryan here at etrailer. Today on our 2024 Buick Envista, we're gonna be showing you how to install the Blue Ox base plate kit with removable arms. Before we get into that though, let's just take a minute, we'll check this out and make sure it's gonna be right for you. Before we jump right in, I do want to address one of the main questions that we get asked in regards to setting up your Buick to be flat towed. And that's what parts am I gonna need. So there's five major components.

You'll have your base plate, your tow bar, your safety cables, your tow bar wiring, and your supplemental braking system. And for the Envista, I also like to recommend the Roadmaster automatic battery disconnect switch. This is what the front of your Buick can look like whenever you're not flat towing behind your motor home, which is important, right 'Cause you're not always gonna be hooked up. And honestly I don't really think the appearance can get much better. It does an exceptional job of blending in and not really being too noticeable.

And matter of fact, on our vehicle we didn't even have to trim anything or create any additional openings for all of our components to fit. When you are ready to use it, you'll take your removable arms and put 'em into the base plate. So there are little caps that you can pull out, which I do I think is a nice touch. Kind of keeps debris and stuff from getting in there. And you'll take the arms, put 'em in, rotate 'em about a quarter turn until they lock into position.

Same deal on the other side of our vehicle. With those arms in, that gives us the attachment point we need to allow us to hook our tow bar up. So you'll just take the end, line it up there, put your pin and clip through, of course, hook up all your other components and the safety chain tabs, they're large enough to work with just about any size hook, even a large one like this and pretty easy to get to. As far as the compatibility, what tow bars are gonna work with this base plate, the Blue Ox ones like the Avail that we have here today, some of the Curt tow bars, some of the Demco and etrailer ones, a lot of 'em out there will be compatible. And even if you already have one that's not, let's say a Roadmaster for example and you'd like to hold onto it and use it, chances are really good that there's adapter pins available that allow you to swap 'em out and allow you to hook up that tow bar with this base plate.

This is what your setup can look like whenever you are hooked up to the back of your motor home. And I like it, you know, everything's easy to see, easy to get to, well organized with all the components being somewhat spaced out evenly so you can't really ask for too much more. It's gonna be a great way for those of you trying to flat tow your Envista down the road, you know, put the base plate on, get you that attachment point that you need. As far as the installation goes, it's not really super complicated per se, but it's definitely time consuming, easier than you might think on a vehicle like this. But still, still a little challenging, you know, if I'm being honest. So plan to set aside some time for sure and go from there. Hopefully our installation process can help you out if you're gonna do it yourself. If this is something you don't wanna mess with, you can always use our dealer locator network and that can help you find a shop in your neighborhood that can do this for you, but if you're going to get it done, hang around, we'll go ahead, pull into the garage and get started on it now. To begin our installation, we're here at the front of our Buick. You can go ahead and pop the hood. And on each side of our vehicle along this top edge we're gonna have four T15 Torx bit screws. And from this point on whatever we do to one side of the vehicle, we'll also do to the other side. That's because it'll be set up the same way. (drill whirring) Can move to your front wheel wells now and it helps if you turn your tire in one way or the other, gives you more room to get to the four T15 screws. (drill whirring) Just work our way up here and get 'em all removed. (drill whirring) Moving underneath the front of our vehicle now on each side we're gonna have three T15 fasteners here, three more here. Get them all pulled out. (drill whirring) This little piece will come off. (drill whirring) We'll just kind of set that to the side. We'll put it on, put it back together later. (drill whirring) (drill whirring) More towards the front of our vehicle, we're gonna have three more T15 screws. On each side of the vehicle. along the back edge of our fascia we're gonna have three seven millimeter head speeds. (drill whirring) Moving back to our wheel wells now where we're gonna be working and everything, I did put some painter's tape up here just so we don't actually scratch anything up. But if you kind of grab your fascia a little bit and pull it towards you, what I'm trying to do is take our wheel well liner, just kind of peel that out some, that way we can get in behind here because this little wheel well trim piece, we're gonna have to pop that off and there will be some plastic clips behind here that you can get to and squeeze to help get this piece removed. So I'm gonna come in behind here and once I get one or two of these going we can have a better look at it. But like I said, it's just kind of held in place with some plastic clips. Usually come out fairly easy actually. I'm just gonna have to feel around for 'em. We only really need to release this piece maybe about halfway, something like that. And so those are the clips I'm going after here. So when you come in from behind there you can kind of just pinch 'em together and while you're pinching it, put some slight outward pressure on this and that'll get 'em to release. That's about as far as we need to go there. Let's take a little piece of foam or a paper towel or something kind of jamming in there to keep it pulled away And we can disconnect this light too. So there will be a red tab on the top of it and pull back on it and push down in the middle. Disconnect it so there's a little red tab there. Just pull it back and down on the center of that clip to free it. Now we have access to this seven millimeter head screw which we need to pull out and do this on each side. Under the hood, right where the fascia meets a quarter panel, there's a 10 millimeter head bolt here, (drill whirring) you can pull that out and this little plastic piece will come with it. We can start to get our fascia removed now and we're gonna do this kind of in a sequence. I think we can start to get this part released and then the upper part that goes on top of our headlight. So one thing I like to do is just kind of grab the fascia and just start to kind work it a little bit, help loosen everything up. And then starting at the corner you should be able to unclip it so they're just snapped into place. Probably go to about there and this piece comes around. That'll have to kind of get pushed towards the front of the vehicle and get it loosened up some and we'll just continue to work our way around here. I'll get to about the same point on the other side. With an extra set of hands now, you can continue to kinda work this out. You wanna be careful, you don't wanna pull this too far away right off the bat because we'll probably have some wiring in here and there is a connector right there, you can disconnect it like we did the lights on our wheel wells. Just pull that red tab back. Push down on the middle of the connector and that's all I can see. So I think we're in the clear. Go ahead and set our fascia off to the side. You can remove this plastic shroud now in the bottom portion of our vehicle. On each side you got a push pin style fastener. You can just get in here with a flathead screwdriver, work that out and then it's gonna be kind of hard to see but on the bottom side there will be a little tab right here and if you push that up, the screwdriver will be able to release it and once each side is like that you can get this deal removed here. It looks like it's getting hung up behind the bumper. So instead of trying to pry down on all this, we'll just pry down on the top of that 'cause it don't really matter. This is not gonna be getting reinstalled so if we crease that plastic or anything, not a huge deal. So we'll get this out of our way. On top of our bumper beam we have this plastic shroud right and there's one plastic push pin on each side connecting it to the bumper beam. Since we have to remove the bumper beam, we need to remove this so pry up on the head and work the base out. You can grab a 15 millimeter socket now, we can start to get the bumper beam removed. So on each side of it there's four bolts. (drill whirring) Pull all those out. I got the ones on the other side removed already, that's why it moved so much and you can kind of get away with that because there's one more support here. So now you wanna hold the bumper beam, take a 10 millimeter, we can lower this down and set it off to the side for now. Over on your passenger side under the hood we have our washer fluid reservoir and by the filler neck there's a push pin. We'll pop that out and then you should be able to separate the filler neck from the reservoir. You can just kind of wiggle it around, pull up on it and get this removed. If you turn the bumper beam upside down, all the holes we're gonna have to open 'em up a little bit more about a eighth to quarter inch, give or take. We wanna open up the side that's towards the end of the beam so I'm just gonna use a little grinding bit and do that to each individual hole. (drill whirring) Once you get those holes opened up, if you have some bare metal exposed now from grinding that away, I'm just gonna take some spray paint, put a layer on there just to help protect it against rust. On our passenger side we are gonna need to get our washer fluid reservoir out of the way. They're wanting me to take it off completely but I think we can loosen it up and kind of pull it out the way enough to get to where we need to go. So we'll try that first. But there's some bolts holding in. One of 'em is right here, it's a 10 millimeter. (drill whirring) And then above it on top of our frame rail there will be a 10 millimeter nut. Definitely a little tight to get to. Looks like we'll have at least one more over on the side of our reservoir. Here's that other fastener. Get in here. There's not a lot of room but we'll make do. I believe this is the last one securing this down. So what I did, I took a reservoir just you know, lifted it up and removed it from the vehicle. I didn't unplug anything but I just took a bungee and kind of strapped it off to the side. I think that should be more than enough room to get in this area and do the work that we need to do. We'll grab our bumper beam now and for the time being we're just gonna resecure it to this little bracket with the factory bolt and just kind of let it hang in place. You can grab your base plate now and the way it's gonna work, you can slide it behind the bumper like that. And for now we're just gonna take one of the stock bolts and get it started hand tight. If we're on our driver's side, we're gonna have this electrical connector here and it's on a little bracket that's just kind of pushing to the frame. If you just kinda lightly pull back on it should be able to release it. We'll just kind of tuck it up out of the way for now. We're gonna have these side plates and how these are gonna work, this end will be towards the back of the car and the two holes on the front portion are gonna line up to the holes on base plate. And then you're gonna take two of these bolts, put 'em through like that. We'll just get the nylon lock nuts finger tight. Now on the side through this opening here, the side plate, the holes will line up. Sometimes they'll be off a little bit. In our case it looks like we can get top hole lined up without too much work. On your vehicle, you may or may not have to run a drill bit through that top hole to open it up some to get the hardware in there. Ours was already pre-drilled out to that size that we need so no worries there. But the hardware that you're gonna use can take a bolt, put on a split lock washer and then a flat washer. And then what I like to do is take a little paper towel and you can use a three quarter or 19 millimeter socket, put that in there on an extension. That way the bolt will stay in and not really fall out 'cause it is a little tricky trying to get all this stuff lined up but you'll take the bolt, push it through the bracket and out the other side, I'll probably leave the extension on to have some weight on it so we can get the nut going on the other side. Here's where it comes out and what you can secure to it. It's a handle nut here. There's really nothing to it. We'll just get a couple threads started on it and I'm just leaving everything pretty much hand tight. Eventually we'll come back and put Loctite on everything but you know, and if you're not ready to kind of tighten everything down pretty quickly that Loctite starts to cure, can be a real pain so just a heads up there and what my thought. With that bottom bolt not really lining up that great, I noticed that the base plate needed to go in more, you know, and so what I did, I just took another bumper beam bolt, put it in and I'm just gonna snug these up some and kind of draw everything a little bit tighter and that should really make it a lot easier to get everything lined up. After tightening those down and just kind of maneuvering stuff back and forth a little bit the best I could, was able to get that bolt through that bottom hole. And the handle nut started on the other side. It's the same exact hardware combination that we just used for the top one. Now you can grab the other two factory bolts for the bumper beam, with these you can take that Loctite that we talked about, put a little bit on the threads. Don't take a whole lot, you can grab this here at etrailer if you need some and we'll get these started. Snug 'em down. (drill whirring) Or remove these two. (drill whirring) That way we can put some Loctite on them. (drill whirring) I'll just go around to the rest of our hardware and make sure we get a drop on all the threads. Once you get Loctite on everything, tighten up these bolts with the three quarter inch socket. (drill whirring) For that top one too, if you use a little swivel there, makes it a little easier to get to. (drill whirring) That bottom one tightened down and then we can move to this hardware. And with these you can grab a 9/16 socket and wrench and get them snugged up. (socket whirring) With everything snugged, you just wanna make sure to come back with a torque wrench and completely tighten all the hardware down to the amount specified in the instructions. Once you got everything torqued, you wanna make sure to come back to the handle nuts and remove that handle portion. Sometimes you can just kinda work it off, this case, not a lot of rooms, it's kind of tricky. So I'm just gonna take a pair of snips and cut that extra off. What you do now, grab the safety cable that they give you and the quick link and the safety cable just goes around the base plate and then I wrapped it around this piece of the frame twice just to kind of shorten the cable up and then just connected everything together here to keep it secure. Same way on the other side. And something I like to do is few spots, just put some zip ties to help keep everything tight and prevent it from clunking around, you know, when you're driving down the road. At this point we can pop this back in as well as get the washer fluid reservoir reinstalled the opposite way. At this time it'd be a great point to install some of your other flat towing components like your wiring and your braking system, things like that. And say because of the fascia removed, a lot of times you have to run stuff to the base plate, right And so it makes it a lot easier to get to and see what's going on. So that's exactly what I'm gonna do. Once I have that wrapped up, we can touch base, you know, we'll hold our fascia up, see if and where we need to trim it to get it put back into position. I grabbed our fascia and just kind of held it in position to mock it up and honestly it almost kind of fell right into place. So believe it or not we didn't have to do any trimming whatsoever, which is really convenient. I will say the one thing to pay attention to is where the base plate actually comes through. It's a little tight so once you get it on you may have to kind of do one of these deals, you know, open it up just a little bit while you're pushing it back to get it to clear everything. But yeah, it didn't have to cut or do any modifications as far as the fascia goes. Now with that said, I'll continue to put everything back together the opposite way that we removed it and if I run into any issues or snags or anything different, we will touch base on 'em. I got everything put back together the opposite way. Didn't come into any issues or nothing along those lines. And so with all this wrapped up, that I'll do it for our look at and our installation of the Blue Ox base plate kit on our 2024 Buick Envista.

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Ratings & Reviews

4.8

3504 reviews
5 Stars
(3011)
4 Stars
(355)
3 Stars
(75)
2 Stars
(29)
1 Star
(34)
Custom designed to fit your vehicle so it can be safely towed behind your RV, this base plate has easily removable arms that offer a seamless look when you're not flat towing. Base plate bolts directly to your chassis, so no welding is required.

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See what our Experts say about this Blue Ox Tow Bar Base Plate

  • Check Engine Light After Blue Ox Base Plate Kit Buick Envista
    Hey Robert, so Blue Ox doesn't list the fit of the base plate kit you mentioned on versions of your vehicle that have the shutters. This is due to the issue you are describing unfortunately. If there's a way to get that check engine light to turn off it would be through a Buick dealer.
    view full answer...
  • Parts Needed For Flat Towing A 2024 Buick Envista
    Sure thing, Tom. Here are all of the parts I recommend for flat towing your 2024 Buick Envista: - Blue Ox Base Plate Kit - Removable Arms # BLU46UR - etrailer SD Non-Binding Tow Bar for Blue Ox and Curt Base Plates - RV Mount - 2" Hitch - 6K lbs # e47ZR - Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit # RM-15267 - Roadmaster Battery Disconnect with Switch for Towed Vehicle w/ Flat Tow Brake System - Gas # RM-766 - Demco Stay-IN-Play Duo Flat Tow Brake System for RVs w/ Hydraulic...
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video Edited:
Joshua S
Employee Wilson B
Updated by:
Wilson B
Employee Ryan G
Test Fit:
Ryan G
Employee Amanda K
Written by:
Amanda K

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