Garage
Shop

Scosche SAGMHR634B

6-1/2" or 6-3/4" Speaker Adapter for select 2005-2020 vehicles from GMC, Chevrolet, Cadillac

Scosche
Shop all Scosche
highlight-star-icon

• 6-1/2" or 6-3/4" Door Speaker Adapter
• Compatible with select 2005-2020 vehicles from GMC, Chevrolet, Cadillac Vehicles
• Includes All Necessary Hardware
• Constructed of ABS Plastic

See compatible vehicles Learn more about the sagmhr634b

Select a vehicle. Make sure it fits.

Thanks , You Pay:

$14.95

 with warranty

Heads up

We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one sagmhr634b.

Set your vehicle or Return to product page
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
In Stock
Brand new

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Swoosh Icon Icon of Swoosh

For over 23 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Description


Scosche brand icon

Authorized dealer

General Features:

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

  • 2005 Pontiac G6
  • 2006 Buick Lucerne
  • 2006 Chevrolet HHR
  • 2006 Chevrolet Impala
  • 2006 Hummer H3
  • 2006 Pontiac G6
  • 2007 Buick Lucerne
  • 2007 Cadillac Escalade
  • 2007 Cadillac Escalade ESV
  • 2007 Cadillac Escalade EXT
  • 2007 Chevrolet Avalanche
  • 2007 Chevrolet Cobalt
  • 2007 Chevrolet HHR
  • 2007 Chevrolet Impala
  • 2007 Chevrolet Silverado 1500
  • 2007 Chevrolet Silverado 2500 HD
  • 2007 Chevrolet Silverado 3500 HD
  • 2007 Chevrolet Suburban 1500
  • 2007 Chevrolet Suburban 2500
  • 2007 Chevrolet Tahoe
  • 2007 GMC Acadia
  • 2007 GMC Sierra 1500
  • 2007 GMC Sierra 1500 HD
  • 2007 GMC Sierra 2500 HD
  • 2007 GMC Sierra 3500
  • 2007 GMC Sierra 3500 HD
  • 2007 GMC Sierra Denali
  • 2007 GMC Yukon
  • 2007 GMC Yukon XL
  • 2007 GMC Yukon XL 1500
  • 2007 GMC Yukon XL 2500
  • 2007 Hummer H3
  • 2007 Pontiac G5
  • 2007 Pontiac G6
  • 2007 Saturn Outlook
  • 2008 Buick Enclave
  • 2008 Buick Lucerne
  • 2008 Cadillac Escalade
  • 2008 Cadillac Escalade ESV
  • 2008 Cadillac Escalade EXT
  • 2008 Chevrolet Avalanche
  • 2008 Chevrolet Cobalt
  • 2008 Chevrolet Express 1500
  • 2008 Chevrolet Express 2500
  • 2008 Chevrolet Express 3500
  • 2008 Chevrolet HHR
  • 2008 Chevrolet Impala
  • 2008 Chevrolet Malibu
  • 2008 Chevrolet Silverado 1500
  • 2008 Chevrolet Silverado 2500 HD
  • 2008 Chevrolet Silverado 3500 HD
  • 2008 Chevrolet Suburban 1500
  • 2008 Chevrolet Suburban 2500
  • 2008 Chevrolet Tahoe
  • 2008 Chevrolet Tahoe Hybrid
  • 2008 GMC Acadia
  • 2008 GMC Savana
  • 2008 GMC Savana 1500
  • 2008 GMC Savana 2500
  • 2008 GMC Savana 3500
  • 2008 GMC Sierra 1500
  • 2008 GMC Sierra 2500 HD
  • 2008 GMC Sierra 3500 HD
  • 2008 GMC Sierra Denali
  • 2008 GMC Yukon
  • 2008 GMC Yukon Hybrid
  • 2008 GMC Yukon XL
  • 2008 GMC Yukon XL 1500
  • 2008 GMC Yukon XL 2500
  • 2008 Hummer H2
  • 2008 Hummer H3
  • 2008 Pontiac G5
  • 2008 Pontiac G6
  • 2008 Saturn Outlook
  • 2009 Buick Enclave
  • 2009 Buick Lucerne
  • 2009 Cadillac Escalade
  • 2009 Cadillac Escalade ESV
  • 2009 Cadillac Escalade EXT
  • 2009 Cadillac Escalade Hybrid
  • 2009 Chevrolet Avalanche
  • 2009 Chevrolet Cobalt
  • 2009 Chevrolet Express 1500
  • 2009 Chevrolet Express 2500
  • 2009 Chevrolet Express 3500
  • 2009 Chevrolet Express 4500
  • 2009 Chevrolet HHR
  • 2009 Chevrolet Impala
  • 2009 Chevrolet Malibu
  • 2009 Chevrolet Silverado 1500
  • 2009 Chevrolet Suburban 1500
  • 2009 Chevrolet Suburban 2500
  • 2009 Chevrolet Tahoe
  • 2009 Chevrolet Tahoe Hybrid
  • 2009 Chevrolet Traverse
  • 2009 GMC Acadia
  • 2009 GMC Savana
  • 2009 GMC Savana 1500
  • 2009 GMC Savana 2500
  • 2009 GMC Savana 3500
  • 2009 GMC Savana 4500
  • 2009 GMC Sierra 1500
  • 2009 GMC Sierra 2500 HD
  • 2009 GMC Sierra 3500 HD
  • 2009 GMC Sierra Denali
  • 2009 GMC Yukon
  • 2009 GMC Yukon Hybrid
  • 2009 GMC Yukon XL
  • 2009 GMC Yukon XL 1500
  • 2009 GMC Yukon XL 2500
  • 2009 Hummer H2
  • 2009 Hummer H3
  • 2009 Pontiac G5
  • 2009 Pontiac G6
  • 2009 Saturn Outlook
  • 2010 Buick Enclave
  • 2010 Buick Lucerne
  • 2010 Cadillac Escalade
  • 2010 Cadillac Escalade ESV
  • 2010 Cadillac Escalade EXT
  • 2010 Cadillac Escalade Hybrid
  • 2010 Chevrolet Avalanche
  • 2010 Chevrolet Camaro
  • 2010 Chevrolet Cobalt
  • 2010 Chevrolet Express 1500
  • 2010 Chevrolet Express 2500
  • 2010 Chevrolet Express 3500
  • 2010 Chevrolet Express 4500
  • 2010 Chevrolet HHR
  • 2010 Chevrolet Impala
  • 2010 Chevrolet Malibu
  • 2010 Chevrolet Silverado 1500
  • 2010 Chevrolet Suburban 1500
  • 2010 Chevrolet Suburban 2500
  • 2010 Chevrolet Tahoe
  • 2010 Chevrolet Tahoe Hybrid
  • 2010 Chevrolet Traverse
  • 2010 GMC Acadia
  • 2010 GMC Savana
  • 2010 GMC Savana 1500
  • 2010 GMC Savana 2500
  • 2010 GMC Savana 3500
  • 2010 GMC Savana 4500
  • 2010 GMC Sierra 1500
  • 2010 GMC Sierra 2500 HD
  • 2010 GMC Sierra 3500 HD
  • 2010 GMC Sierra Denali
  • 2010 GMC Yukon
  • 2010 GMC Yukon Hybrid
  • 2010 GMC Yukon XL
  • 2010 GMC Yukon XL 1500
  • 2010 GMC Yukon XL 2500
  • 2010 Hummer H3
  • 2010 Pontiac G5
  • 2011 Buick Enclave
  • 2011 Buick Lucerne
  • 2011 Cadillac Escalade
  • 2011 Cadillac Escalade ESV
  • 2011 Cadillac Escalade EXT
  • 2011 Cadillac Escalade Hybrid
  • 2011 Chevrolet Avalanche
  • 2011 Chevrolet Camaro
  • 2011 Chevrolet Express 1500
  • 2011 Chevrolet Express 2500
  • 2011 Chevrolet Express 3500
  • 2011 Chevrolet Express 4500
  • 2011 Chevrolet HHR
  • 2011 Chevrolet Impala
  • 2011 Chevrolet Malibu
  • 2011 Chevrolet Silverado 1500
  • 2011 Chevrolet Silverado 2500 HD
  • 2011 Chevrolet Silverado 3500 HD
  • 2011 Chevrolet Silverado Hybrid
  • 2011 Chevrolet Suburban 1500
  • 2011 Chevrolet Suburban 2500
  • 2011 Chevrolet Tahoe
  • 2011 Chevrolet Tahoe Hybrid
  • 2011 Chevrolet Traverse
  • 2011 GMC Acadia
  • 2011 GMC Savana
  • 2011 GMC Savana 1500
  • 2011 GMC Savana 2500
  • 2011 GMC Savana 3500
  • 2011 GMC Savana 4500
  • 2011 GMC Sierra 1500
  • 2011 GMC Sierra 2500 HD
  • 2011 GMC Sierra 3500 HD
  • 2011 GMC Yukon
  • 2011 GMC Yukon Hybrid
  • 2011 GMC Yukon XL
  • 2011 GMC Yukon XL 1500
  • 2011 GMC Yukon XL 2500
  • 2012 Buick Enclave
  • 2012 Cadillac Escalade
  • 2012 Cadillac Escalade ESV
  • 2012 Cadillac Escalade EXT
  • 2012 Cadillac Escalade Hybrid
  • 2012 Chevrolet Avalanche
  • 2012 Chevrolet Camaro
  • 2012 Chevrolet Express 1500
  • 2012 Chevrolet Express 2500
  • 2012 Chevrolet Express 3500
  • 2012 Chevrolet Express 4500
  • 2012 Chevrolet Impala
  • 2012 Chevrolet Malibu
  • 2012 Chevrolet Silverado 1500
  • 2012 Chevrolet Silverado Hybrid
  • 2012 Chevrolet Sonic
  • 2012 Chevrolet Suburban 1500
  • 2012 Chevrolet Suburban 2500
  • 2012 Chevrolet Tahoe
  • 2012 Chevrolet Tahoe Hybrid
  • 2012 Chevrolet Traverse
  • 2012 GMC Acadia
  • 2012 GMC Savana
  • 2012 GMC Savana 1500
  • 2012 GMC Savana 2500
  • 2012 GMC Savana 3500
  • 2012 GMC Savana 4500
  • 2012 GMC Sierra 1500
  • 2012 GMC Sierra 2500 HD
  • 2012 GMC Sierra 3500 HD
  • 2012 GMC Yukon
  • 2012 GMC Yukon Hybrid
  • 2012 GMC Yukon XL
  • 2012 GMC Yukon XL 1500
  • 2012 GMC Yukon XL 2500
  • 2013 Buick Enclave
  • 2013 Cadillac Escalade
  • 2013 Cadillac Escalade ESV
  • 2013 Cadillac Escalade EXT
  • 2013 Cadillac Escalade Hybrid
  • 2013 Chevrolet Avalanche
  • 2013 Chevrolet Camaro
  • 2013 Chevrolet Express 1500
  • 2013 Chevrolet Express 2500
  • 2013 Chevrolet Express 3500
  • 2013 Chevrolet Express 4500
  • 2013 Chevrolet Impala
  • 2013 Chevrolet Silverado 1500
  • 2013 Chevrolet Silverado Hybrid
  • 2013 Chevrolet Sonic
  • 2013 Chevrolet Suburban 1500
  • 2013 Chevrolet Suburban 2500
  • 2013 Chevrolet Tahoe
  • 2013 Chevrolet Tahoe Hybrid
  • 2013 Chevrolet Traverse
  • 2013 GMC Acadia
  • 2013 GMC Savana
  • 2013 GMC Savana 1500
  • 2013 GMC Savana 2500
  • 2013 GMC Savana 3500
  • 2013 GMC Savana 4500
  • 2013 GMC Sierra 1500
  • 2013 GMC Sierra 2500 HD
  • 2013 GMC Sierra 3500 HD
  • 2013 GMC Yukon
  • 2013 GMC Yukon Hybrid
  • 2013 GMC Yukon XL
  • 2013 GMC Yukon XL 1500
  • 2013 GMC Yukon XL 2500
  • 2014 Buick Enclave
  • 2014 Cadillac Escalade
  • 2014 Cadillac Escalade ESV
  • 2014 Chevrolet Camaro
  • 2014 Chevrolet Express 1500
  • 2014 Chevrolet Express 2500
  • 2014 Chevrolet Express 3500
  • 2014 Chevrolet Express 4500
  • 2014 Chevrolet Impala
  • 2014 Chevrolet Impala Limited
  • 2014 Chevrolet Silverado 1500
  • 2014 Chevrolet Silverado 2500 HD
  • 2014 Chevrolet Silverado 3500 HD
  • 2014 Chevrolet Sonic
  • 2014 Chevrolet Suburban 1500
  • 2014 Chevrolet Suburban 2500
  • 2014 Chevrolet Tahoe
  • 2014 Chevrolet Traverse
  • 2014 GMC Acadia
  • 2014 GMC Savana
  • 2014 GMC Savana 1500
  • 2014 GMC Savana 2500
  • 2014 GMC Savana 3500
  • 2014 GMC Savana 4500
  • 2014 GMC Sierra 1500
  • 2014 GMC Sierra 2500 HD
  • 2014 GMC Sierra 3500 HD
  • 2014 GMC Yukon
  • 2014 GMC Yukon XL
  • 2014 GMC Yukon XL 1500
  • 2015 Buick Enclave
  • 2015 Chevrolet Camaro
  • 2015 Chevrolet Express 2500
  • 2015 Chevrolet Express 3500
  • 2015 Chevrolet Express 4500
  • 2015 Chevrolet Impala
  • 2015 Chevrolet Impala Limited
  • 2015 Chevrolet Silverado 1500
  • 2015 Chevrolet Silverado 2500 HD
  • 2015 Chevrolet Silverado 3500 HD
  • 2015 Chevrolet Sonic
  • 2015 Chevrolet Suburban
  • 2015 Chevrolet Tahoe
  • 2015 Chevrolet Traverse
  • 2015 GMC Acadia
  • 2015 GMC Savana
  • 2015 GMC Savana 2500
  • 2015 GMC Savana 3500
  • 2015 GMC Savana 4500
  • 2015 GMC Sierra 1500
  • 2015 GMC Sierra 2500 HD
  • 2015 GMC Sierra 3500 HD
  • 2015 GMC Yukon
  • 2015 GMC Yukon XL
  • 2016 Buick Enclave
  • 2016 Chevrolet Express 2500
  • 2016 Chevrolet Express 3500
  • 2016 Chevrolet Express 4500
  • 2016 Chevrolet Impala
  • 2016 Chevrolet Impala Limited
  • 2016 Chevrolet Malibu
  • 2016 Chevrolet Malibu Hybrid
  • 2016 Chevrolet Silverado 1500
  • 2016 Chevrolet Silverado 2500 HD
  • 2016 Chevrolet Silverado 3500 HD
  • 2016 Chevrolet Sonic
  • 2016 Chevrolet Suburban
  • 2016 Chevrolet Tahoe
  • 2016 Chevrolet Traverse
  • 2016 GMC Acadia
  • 2016 GMC Savana
  • 2016 GMC Savana 2500
  • 2016 GMC Savana 3500
  • 2016 GMC Savana 4500
  • 2016 GMC Sierra 1500
  • 2016 GMC Sierra 2500 HD
  • 2016 GMC Sierra 3500 HD
  • 2016 GMC Yukon
  • 2016 GMC Yukon XL
  • 2017 Buick Enclave
  • 2017 Chevrolet Express 2500
  • 2017 Chevrolet Express 3500
  • 2017 Chevrolet Malibu
  • 2017 Chevrolet Malibu Hybrid
  • 2017 Chevrolet Silverado 1500
  • 2017 Chevrolet Silverado 2500 HD
  • 2017 Chevrolet Silverado 3500 HD
  • 2017 Chevrolet Suburban
  • 2017 Chevrolet Tahoe
  • 2017 Chevrolet Traverse
  • 2017 GMC Acadia Limited
  • 2017 GMC Savana
  • 2017 GMC Savana 2500
  • 2017 GMC Savana 3500
  • 2017 GMC Sierra 1500
  • 2017 GMC Sierra 2500 HD
  • 2017 GMC Sierra 3500 HD
  • 2017 GMC Yukon
  • 2017 GMC Yukon XL
  • 2018 Chevrolet Express 2500
  • 2018 Chevrolet Express 3500
  • 2018 Chevrolet Malibu
  • 2018 Chevrolet Malibu Hybrid
  • 2018 Chevrolet Silverado 1500
  • 2018 Chevrolet Silverado 2500 HD
  • 2018 Chevrolet Silverado 3500 HD
  • 2018 Chevrolet Suburban
  • 2018 Chevrolet Tahoe
  • 2018 GMC Savana
  • 2018 GMC Yukon
  • 2018 GMC Yukon XL
  • 2019 Chevrolet Express 2500
  • 2019 Chevrolet Express 3500
  • 2019 Chevrolet Malibu
  • 2019 Chevrolet Malibu Hybrid
  • 2019 Chevrolet Silverado 1500
  • 2019 Chevrolet Silverado 2500 HD
  • 2019 Chevrolet Silverado 3500 HD
  • 2019 Chevrolet Suburban
  • 2019 Chevrolet Tahoe
  • 2019 GMC Savana
  • 2019 GMC Yukon
  • 2019 GMC Yukon XL
  • 2020 Chevrolet Express 2500
  • 2020 Chevrolet Express 3500
  • 2020 Chevrolet Silverado 1500
  • 2020 Chevrolet Silverado 2500 HD
  • 2020 Chevrolet Silverado 3500 HD
  • 2020 Chevrolet Suburban
  • 2020 Chevrolet Tahoe
  • 2020 GMC Savana
  • 2020 GMC Yukon
  • 2020 GMC Yukon XL

Specifications & Details


Car Speaker Adapter Specifications
Factory Opening Size Compatibility
6-1/2"
6-3/4" (Oversized 6-1/2")
Compatible Speaker Size
6-1/2"
6-3/4" (Oversized 6-1/2")
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SAGMHR634B

Weight:

0.27lbs

Internal SKU:

sagmhr634b

Internal Product ID:

35253

Customer Ratings & Reviews



5 star
85%
4 star
8%
3 star
8%
2 star
0%
1 star
0%



Durability
4.8
Value
4.9
Features
4.7
Design
4.9
Usability
4.8

Customer Reviews

Sort by:

Loading...

Does the Job

The fit was nice and it looks good. The only problem is the pocket. It was slightly warped in the middle giving it sort of a lip. I had to super glue it to get it so that there wasn't a lip. The pocket also didn't want to lock in to the tabs that are there for it to snap into place. I've experienced this in the past with kits from Scosche that have the pocket. Metra makes one piece models for some vehicles, which eliminates the problem with the pocket.

By RTRYLVR on June 4, 2013

84

found this helpful.

Works in my 2010 Silverado.

I used these adapters to install my old MB Quart 6 1/2" separates. They did the job. I put these adapters over some Stinger Roadkill that I used to deaden the doors with. I felt like some sort of material between the adapter and the door was necessary. I don't know that to be true, but can say that a good tight fit was obtained when I did. The clip at the bottom and one screw at the top kept the speaker secure. There is a place to utilize a couple more of self tapping screws if you feel the need.

By Denton on March 10, 2014

82

found this helpful.

Exactly what i was looking for

Needed a bracket for my new car door speakers and these fit perfectly in my 2008 Chevy Cobalt. Very easy to install. Very happy with the outcome.

By Anonymous on September 20, 2013

84

found this helpful.

Great Buy!

I bought these adapter brackets to install pioneer 6 1/2" speakers in front and rear doors of my 2007 GMC Sierra NNBS. These made the install super easy. They are a perfect fit. Great price. Great product. Buy these. You will not be disappointed.

By David on March 22, 2014

78

found this helpful.

Makes speaker installation much easier.

I used to just drill holes in the door and mount the speakers straight to the door, but the steel in the doors is thick and has a rolled edge, which makes drilling the holes very tricky and time consuming. These brackets mount just like the factory speakers, fit nice and tight, and space the speaker out some, which makes them seal against the back of the door panel, for better bass response. The other manufacturer's bracket is flimsy, only snaps in, and just does not work as well. I have used these quite a bit, and highly recommend them. Installing speakers in these trucks without these brackets is doing it the hard way.

By Old radio guy on August 18, 2013

75

found this helpful.

awesome and easy

Fits right into the slot with no messing around necessary.

By Zach on October 18, 2014

72

found this helpful.

Perfect fit adaptors

These adaptors fit pefectly and very inexpensive vs having a set of custom made. Good Quality!

By Brian on May 19, 2014

74

found this helpful.

Good buy.

No problems. Everything went in fine. Product is as described.

By Jonathan on September 22, 2013

73

found this helpful.

Perfect for 2011 Buick Regal

Just what I needed to add aftermarket speakers to my 2011 Buick Regal. The stock midrange speakers are glued to the original mounts. These are a perfect fit and leave the originals as is to put back in the future. BTW - Infinity component speakers are a great fit and sound awesome. They come with a tiny Infinity emblem that I hot glued to the Tweeter grills. Nice custom touch! Now there is no distortion when cranking Rock. It actually sounds better with the bass turned down to almost flat, now that it has real speakers instead of the cardboard junk from the factory.

By Robert on August 28, 2012

76

found this helpful.

good product but needs something

Works great but needs a seal for obvious reasons seems a little flimsy but works ok

By mikey on September 23, 2013

71

found this helpful.

Similar Products

Best selling similar products

Metra 82-3002 - GM Speaker Mounting Brackets

• 5-1/4" - 6-1/2" Speaker Adapter Bracket
• Compatible with select 1995-2014 vehicles from GMC, Chevrolet, Pontiac Vehicles
• Sold in pairs

(4)

$12.99

Metra 82-6901

• 5-1/4" or 6-1/2" Speaker to 6" x 9" Mounting Hole Adapters
• Mount your pair of 5-1/4" or 6-1/2" speakers in a 6" x 9" mounting hole

(29)

$14.99

American International GMSB356

• 6-1/2" to 6-3/4" Speaker Adapters
• Compatible with select 2005-2020 vehicles from GMC, Chevrolet, Cadillac Vehicles
• Factory look
• Simple Installation

(3)

$9.99

American International NSB710

• American International Speaker Adapters
• Compatible with select 1995-2024 vehicles from Nissan, Infiniti, Suzuki Vehicles
• Designed for 6.5" or 6.75" speakers
• Outer Diameter: 7.203"
• Inner Diameter: 5.768"
• Height: 0.83"

(4)

$11.99

American International HKSB110

• One pair of 6.5" or 6.75" Speakers
• Compatible with select 2006-2024 vehicles from Hyundai, Kia Vehicles
• Allows replacement of factory speakers with an upgraded aftermarket speaker

(4)

$18.99

Related Searches


Save up to 10 different vehicles in your garage

Loading...
Identify your vehicle and submodel details
  • Owner’s manual
  • Vehicle’s insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver’s side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon