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  • Model: 40-CR10
  • SKU: 4349574
Proprietary, Proprietary - 7"
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$17.99
You may compare up to four items at a time.

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Rating Breakdown

68%
(94 Reviews)
24%
(34 Reviews)
7%
(10 Reviews)
1%
(2 Reviews)
0%
(0 Reviews)
Value for Price:
4.8
Reliability:
4.8
Ease of Use:
4.8
  • Model: 40-EU10
  • SKU: 4642658
Compatible with select 2002 and later vehicles; replaces an OEM antenna; mini style plug
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$17.99
You may compare up to four items at a time.

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Rating Breakdown

80%
(48 Reviews)
18%
(11 Reviews)
2%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.3
Reliability:
4.4
Ease of Use:
4.4
  • Model: 40VW10
  • SKU: 347333
Compatible with select 1988-2005 vehicles; adapts an aftermarket antenna to OEM radios; flat plug
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$17.99
You may compare up to four items at a time.

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Rating Breakdown

72%
(26 Reviews)
19%
(7 Reviews)
6%
(2 Reviews)
3%
(1 Review)
0%
(0 Reviews)
Value for Price:
4.8
Reliability:
4.9
Ease of Use:
4.8
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$17.99
You may compare up to four items at a time.

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Rating Breakdown

63%
(20 Reviews)
34%
(11 Reviews)
3%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4
Reliability:
4
Ease of Use:
4
  • Model: 44-EC12
  • SKU: 4517428
Extends an antenna's cable; 1' extension cable; copper, polypropylene, steel materials
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$12.99
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Rating Breakdown

59%
(10 Reviews)
29%
(5 Reviews)
6%
(1 Review)
6%
(1 Review)
0%
(0 Reviews)
Value for Price:
4.3
Reliability:
4.3
Ease of Use:
4.3
  • Model: 44-EC144
  • SKU: 4517767
Extends an antenna's cable, 12' extension cable, copper, polypropylene, steel materials
  4.7  (3 Reviews)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$16.99
You may compare up to four items at a time.

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Rating Breakdown

67%
(2 Reviews)
33%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Reliability:
4.5
Ease of Use:
5
  • Model: 40-HD10
  • SKU: 7253535
Compatible with most 2005 and later Honda vehicles; adapts an aftermarket antenna to your vehicle's OEM radio; copper, polypropylene and steel materials
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$22.99
You may compare up to four items at a time.

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Rating Breakdown

89%
(32 Reviews)
8%
(3 Reviews)
3%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.6
Reliability:
4.7
Ease of Use:
4.9
  • Model: 40-UV41
  • SKU: 2695088
From our expanded online assortment; compatible with most vehicles; adapt an aftermarket antenna to an OEM radio
  5.0  (1 Review)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$11.99
You may compare up to four items at a time.

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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4
Reliability:
5
Ease of Use:
5
  • Model: 40-NI20
  • SKU: 1378388
Compatible with 1989 - 2007 Nissan Infiniti vehicles; supports most RF CD changers
  4.0  (1 Review)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$17.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

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Rating Breakdown

0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4
Reliability:
4
Ease of Use:
4
  • Model: CMAX
  • SKU: 8823814
Works with RG6, RG6 quad-shield and RG59 coaxial cables and F-connectors; lets you cut, strip and terminate Lock-and-Seal F-connectors; allows you to create custom-length coaxial cables
  2.0  (1 Review)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$34.99
You may compare up to four items at a time.

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Rating Breakdown

0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
  • Model: 40-HD11
  • SKU: 1087153
Compatible with most 2009-2010 Honda Acura vehicles; connects your vehicle's radio cable to an aftermarket antenna; 6" length
  4.8  (4 Reviews)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$9.99
You may compare up to four items at a time.

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Rating Breakdown

75%
(3 Reviews)
25%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: 40-SB10
  • SKU: 7306328
From our expanded online assortment; connects an aftermarket radio to your OEM antenna
  4.7  (3 Reviews)
You may compare up to four items at a time.

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Rating Breakdown

67%
(2 Reviews)
33%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: 44-EC18
  • SKU: 9436906
From our expanded online assortment; extends an antenna's cable; 18" extension cable; copper, polypropylene, steel materials
  5.0  (2 Reviews)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$5.99
You may compare up to four items at a time.

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Rating Breakdown

100%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: 44-Ec48
  • SKU: 9436595
From our expanded online assortment; extends vehicle's antenna cable; 48" extension cable; copper, polypropylene, steel materials
  5.0  (1 Review)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$5.99
You may compare up to four items at a time.

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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Reliability:
5
Ease of Use:
5
  • Model: 40-UV41
  • SKU: 1304799690
Female Proprietary - Female Proprietary
  5.0  (1 Review)
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$5.83
You may compare up to four items at a time.

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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4
Reliability:
5
Ease of Use:
5
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