Presidents’ Day SaleEnds February 16. Limited quantities. No rainchecks.Shop now

Main Content

Customer Ratings & Reviews

Customer reviews

Rating 4.7 out of 5 stars with 221 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers commend the Hardwire Harness Kit for its excellent overall performance. Users also appreciate the ease of installation and good compatibility with existing systems. Some customers have noted the product provides better range than the factory fob. There were no cons mentioned about this product.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 2 Showing 21-40 of 221 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Awesome Product

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does the job as expected. 100% recommended. Happy customer.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great product

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Compustar starter systems are the best in the market in my mind. We have 3 of them now

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great Product

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect! Worked well with the starter system and installation went smoothly.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Remote starter

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great remote starter, keep me warm and safe, will get another one for my other carc

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Add on for Compustar 4905s

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This went W/ Compustar 4905s starter- Bought this as a gift for my aging parents as I wanted to to have an option to pre heat/cool their car. I went with this option since they are not good with "smart phones" and do not need the extremely distance of control. So far the unit is working great nd give them immediate 2-way feedback when starting. We installed it on on 2019 Ford Escape.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Works Great!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best buy installed the remote start for me and Im not sure how complicated the install is. However, what I know is that this works great with my remote start, since everything is working seamless.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    It was good to use

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It was good to use i use it again aud will take it to best buy

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility, Installation ease

    Rated 5 out of 5 stars

    works great

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Being electrical, installation was great. Interfaces well with my system.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    disappointed customer.

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    the product works great, but the installation took 7.50 hrs. i had to sit it was my only car. they couldn"t figure it out.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Product Review

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was part of my Remote Start installation and it works awesome. Totally recommend others to get one from Best Buy.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Hard to go wrong making a harness

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It is exactly what it's supposed to be, a well made and clearly colored wiring harness for hardwired remote start installs. I used it to install a CSX4905S in my 2004 mustang, and everything worked perfectly!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great product

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Can't say enough good things about it had my winters and summer easy to get in the car great investment.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great Kit

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The CompuStar kit was needed for installing the CompuStar Remote Start System. The technician used it and the overall CompuStar system has been working great in my vehicle.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Required add on

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's a little strange to review a required add-on to a purchase - especially a "hardwire harness kit"... but I was pleased with the purchase overall, so this gets the same rating.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Quality product

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The BestBuy Geek dude installed it, and ever since everything works as expected w/o issue.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Compustar Hardwire Harness Kit

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    You have to order the Compustar-hardwire harness kit separately in order to have the Compustar car starter installed.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Remote start install

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was used as part of a remote start install done by Best Buy. The installation works so I assume this working as expected.

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease, Overall performance

    Rated 4 out of 5 stars

    Good product

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well! It does what it is Intended for. Installs easily

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Neded for install

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Part of my remote start install. Everything went great ans the product worked great. The install experience was a breeze. I highly reccomend if your in the market.

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease

    Rated 5 out of 5 stars

    Nice remote starter

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect installation by technician! If if the Prada provide 22 way keys, I’ll be even better

    I would recommend this to a friend
Sponsored