1.6K items sold
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    About

    Retrofit Engineering & Design LLC is a shop that transforms the ordinary into the memorable. We find solutions to challenging problems, then offer them to our customers in the form of high quality products. Follow us on social media @retrofitbuilt
    Location: United StatesMember since: 01 March 2002

    Detailed seller ratings

    Average for the last 12 months
    Accurate description
    5.0
    Reasonable postage costs
    4.8
    Postage speed
    5.0
    Communication
    5.0

    All feedback (695)

    • e***4 (132)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Shipping was timely and the items were packaged well. The kit was as described and met my needs so overall good value. I would buy from this seller again.
    • c***c (856)- Feedback left by buyer.
      Past month
      Verified purchase
      Great to work with! I ordered the wrong upper hose and they sent the correct one immediately. They corrected what was my mistake and did not charge for it. I will buy from them again!
    • j***0 (195)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Great seller! Contact seller for help with fitment, did a great job and sent me the right parts. I didn’t even need the splice to cut down the length, fitment was correct.
    • 5***i (776)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Item as described, packaged well and quick shipping. Thanks
    • r***e (89)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Fast shipping excellent packaging ok on Value and as described new condition great quality overall appearance
    • a***i (121)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Excellent company to deal with, exceptional communication and even helped me out on my specific needs for my project. Will be referring my buddies and ordering again! 10/10 A++++
    Reviews (3)
    01-13 HONDA XR 100 XR100 XR CRF 100 OEM FRONT BRAKE PLATE HUB DRUM 45100-KN4-A60
    18 August 2025
    Quality used part, just what I needed. T...
    Quality used part, just what I needed. Thanks.
    2006-2008 Mazda6 Keyless Entry Remote Genuine OEM NEW Part # GP7A-67-5RYB
    20 September 2018
    Worked on a 2007 Mazda 6, FCC ID KPU41788.
    Using instructions from YouTube, I was able to program this for a 2007 Mazda 6. Just for reference, the FCC ID for this part number is KPU41788.
    10 Ga. Female Metri-Pack Terminals, 630 Series, Unsealed #12084590 - (10 EA)
    03 June 2024
    Exactly what I needed. Thank you for providing those hard to find terminals in small quantities!
    Exactly what I needed. Thank you for providing those hard to find terminals in small quantities!

    About

    Use this space to tell other eBay members about yourself and what you’re passionate about. Give people more reasons to follow you!249/1000