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Replacement Endcaps for Yakima CoreBar Crossbars - Qty 2

Replacement Endcaps for Yakima CoreBar Crossbars - Qty 2

Our Price: $6.61
Accessories and Parts

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8880640 - End Caps Yakima Accessories and Parts
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Replaces 2 endcaps for your Yakima CoreBar aero crossbars. Endcaps provide a finished look for your roof rack and help protect the interior of the crossbar from rust and corrosion. 1-800-496-5010 to order Yakima accessories and parts part number 8880640 or order online at Free expert support on all Yakima products. Great prices and Fastest Shipping for Replacement Endcaps for Yakima CoreBar Crossbars - Qty 2. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (164)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

Yakima Accessories and Parts

  • Roof Rack
  • End Caps
  • Standard
  • Yakima
  • 2 Pack

Replaces 2 endcaps for your Yakima CoreBar aero crossbars. Endcaps provide a finished look for your roof rack and help protect the interior of the crossbar from rust and corrosion.


  • Replaces 2 endcaps for your Yakima CoreBar aero crossbars
    • Works with Y00421, Y00422, Y00423, and Y00424
  • Fit over the ends of your crossbar to protect interior from rust and corrosion
  • Provide a finished look for your vehicle's roof rack

8880640 Replacement Yakima CoreBar Crossbar End Caps - Qty 2

Item # 8880640

Video of Replacement Endcaps for Yakima CoreBar Crossbars - Qty 2

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

Video Transcript for Yakima CoreBar Crossbars Endcaps Replacement Review

A lot of you guys are talking about how these end caps for the Yakima core bars are falling out over time. Well, as you start to put them in and take them out, they start to crack and stuff like that. And they just end up just falling out. So, what we're doing today is just replacing them. We have a quantity of two, so you buy them by the pair. So if you need to replace all four, go for that.

But if you just need to replace two of them, you can just grab one of them. So, it's literally the same exact thing that came with your core bars. They're going to fit the exact same but it's just gonna be a little bit more of a tight fit. So if you lost them, we got the replacement part for you, just so we can protect that inside. Since these are made of steel, making sure that this cap is on there is going to be ideal.

Because we don't want any of that to rust out. If water gets in there, it will eventually rust out. The outside is protected by some powder coat, but the inside is not. So, all you gotta do is just grab these end caps and they will fit on any length bar that you have. Just make sure you have the core bars.

If you don't know which ones you have, just make sure that you don't have a T slot on top. And if that's the case, then you got a core bar and these caps would fit. And that's basically it. There really isn't a whole lot to this part. It's just a replacement part to what you already have.

So if you need it, etrailer's got it..

Customer Satisfaction Score:

Customer Reviews

Replacement Endcaps for Yakima CoreBar Crossbars - Qty 2 - 8880640

Average Customer Rating:  4.9 out of 5 stars   (163 Customer Reviews)

Replaces 2 endcaps for your Yakima CoreBar aero crossbars. Endcaps provide a finished look for your roof rack and help protect the interior of the crossbar from rust and corrosion.


These Replacement parts fit perfectly and i am very satisfied.


Thank you - we all had patience during this supply/demand challenge. Works perfectly.


Wish these endcaps secured better to the bars. They tend to fall off (and need replacement) if you don't tape them on.


The product is an exact replacement of the Yakima end caps.


Product came in the right time and it was nice to see who handle - shipped- and packed the products.. thank you and keep the good work…


The customer service was outstanding. Letting me know every step of the way. My items were back ordered for 8 months. They still updated me periodically on the eta of the items. Great job etrailer.


Part fits perfectly. Glad i waited for actual Yakima piece instead of getting off brand at an earlier date.


Right size right model--glad to be able to obtain these replacements in a timely manner


Not your fault but took 3 months to get item in stock from Yakima. Their bad.


Unparalleled communication and impeccable customer service! Thank you, guys.


Looking for end caps for my Yakima roof rake, a friend mentioned trailer. Sure enough, they had them in stock and shipped them right away. WOW!!! That’s terrific customer service. Never mind that no one else had them in stock. Got my order delivered to Rhode Island in less than a week. The experience was so good, I’ve ordered another set. I will certainly be back for additional products. Very impressive.


Good price, product as described, fast shipping, excellent communication!!!! Will definitely do business again, thank you!!


A perfect replacement!


This product is exactly like the original ones that came with the bars. Adding two sided tape to keep them on though.


Perfect product and great communication throughout the process.
Very pleased.


Exactly what I needed. Thanks.


I've had trouble finding these, it's just what I needed.


The Yakima End Caps were delivered on-time and for a great price.


The order and email explaining processing from an actual team member was almost instant. Shipment updates were great. This is such a nuanced piece, always great fun for this site and team!


Product exactly as described and arrived early. I would purchase from again.


Great followup on delivery schedule.product received was correct
All went well


Very fast and only place i could find my parts!


The caps were perfect. They came quickly. Price and shipping costs were the best of any other supplier. I would definitely order from etrailer again. Thank you.


Looks good just like the others


Great fit and at a great price ! Just what I needed.`

Show More Reviews

See what our Experts say about this Yakima Accessories and Parts

  • Replacement Yakima End Caps
    It doesn't look like your picture came through. We have a couple of options for Yakima end caps for both the tracks and the crossbars I have linked them all below. The Replacement Track EndCaps for Yakima Roof Rack Tracks (QTY 2) item # Y8810103 Replacement Endcaps for Yakima CoreBar Crossbars - Qty 2 item # 8880640 Replacement EndCap for Yakima HD Crossbars - Qty 1 item # YA54FR
    view full answer...
  • Replacement End Caps for Yakima Roof Rack Crossbars
    From the sounds of your question, it looks like you are looking for replacement end caps for your Yakima roof rack on your vehicle. If this is the case, the replacements you need depend on which model of Yakima bars you have. Here are the different end cap options: - Replacement EndCaps for Yakima Round CrossBars (QTY 4) # Y8007026 (fits all round bars except the 86" inch long model) - Replacement EndCaps for Yakima 86" Long CrossBars - Qty 4 # Y80159 - Replacement EndCap for Yakima HD...
    view full answer...

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Info for this part was:

Employee Tyler C
Edited by:
Tyler C
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Updated by:
Brian T
Employee Daron K
Written by:
Daron K
Employee Adam E
Installed by:
Adam E

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