Garage
Shop

Metra Car Speaker Adapter & Mounting Brackets for your 2001 Sienna close

Perfect fit and enhanced sound with Metra Car Speaker Adapter & Brackets.

Loading...

Your Vehicle


Checkmark Icon
Fits select locations in your 2001 Sienna
Add vehicle details to confirm exact location or Update vehicle.

Update vehicle | Remove vehicle | Vehicle store

Shop the Category

filter-icon Filters & Sort

Metra 82-8703

5-3/4" Speaker Adapter Brackets for select 1994-2009 vehicles from Mercedes-Benz C-Class, Rear Door

82-8703 big
Go to item page Right Arrow Icon of Right Arrow

5-3/4" Speaker Adapter Brackets for select 1994-2009 vehicles from Mercedes-Benz C-Class, Rear Door

• Adapters for 5-3/4" Speakers
• Compatible with select 1994-2009 vehicles from Mercedes-Benz C-Class Vehicles
• Break-Away Tab Design
• Fits Rear Doors

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $31.99
-13% $27.99

In stock

• Adapters for 5-3/4" Speakers
• Compatible with select 1994-2009 vehicles from Mercedes-Benz C-Class Vehicles
• Break-Away Tab Design
• Fits Rear Doors

Metra 82-HD1

Speaker Adapter & Harness Kit for select 1997-2007 Accord and Civic and CL (Front Speakers)

82-HD1 big
Go to item page Right Arrow Icon of Right Arrow

Speaker Adapter & Harness Kit for select 1997-2007 Accord and Civic and CL (Front Speakers)

• ABS speaker adapter plates (pair)
• Speaker adapter harnesses (pair)
• Compatible with select 1997-2007 Accord and Civic and CL Vehicles
• One convenient package to assist in replacing a pair of speakers
• Designed for installation of 5.25" to 6.5" speakers

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $33.99
-41% $19.99

In stock

• ABS speaker adapter plates (pair)
• Speaker adapter harnesses (pair)
• Compatible with select 1997-2007 Accord and Civic and CL Vehicles
• One convenient package to assist in replacing a pair of speakers
• Designed for installation of 5.25" to 6.5" speakers

Metra 82-9102

6" - 6-3/4" Speaker Adapter Brackets for select 1996-2001 A4, Rear Door

82-9102 big
Go to item page Right Arrow Icon of Right Arrow

6" - 6-3/4" Speaker Adapter Brackets for select 1996-2001 A4, Rear Door

• Fits Select 1996-2001 Audi A3 and A4 Vehicles
• Fits 6" - 6.75" Speakers
• High-Grade ABS Plastic
• Breakaway Tabs for Greater Installation Flexibility
• Installs in Rear Doors
• Sold in Pairs

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $29.99
-10% $26.99

In stock

Only 2 Left!

• Fits Select 1996-2001 Audi A3 and A4 Vehicles
• Fits 6" - 6.75" Speakers
• High-Grade ABS Plastic
• Breakaway Tabs for Greater Installation Flexibility
• Installs in Rear Doors
• Sold in Pairs

Metra 82-4601

4" X 6" Speaker Adapter for 4" X 10" Factory Location for select 1990-1993 DeVille

82-4601 big
Go to item page Right Arrow Icon of Right Arrow

4" X 6" Speaker Adapter for 4" X 10" Factory Location for select 1990-1993 DeVille

• Speaker Adapter
• Made specifically for replacing factory 4" x 10" speakers with aftermarket 4" x 6" speakers
• Color: Black
• All brackets included
• Compatible with select 1990-1993 DeVille Vehicles

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

1
List price $14.99
-13% $12.99

In stock

• Speaker Adapter
• Made specifically for replacing factory 4" x 10" speakers with aftermarket 4" x 6" speakers
• Color: Black
• All brackets included
• Compatible with select 1990-1993 DeVille Vehicles

Metra 82-8604 Speaker Adapter Plates

Install aftermarket speakers in select 2015-2022 Model X

82-8604 big
Go to item page Right Arrow Icon of Right Arrow

Install aftermarket speakers in select 2015-2022 Model X

• Sold as a pair
• For the installation of 6.5” – 6.75” speakers
• Easy installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $29.99
-33% $19.99

In stock

Only 3 Left!

• Sold as a pair
• For the installation of 6.5” – 6.75” speakers
• Easy installation

Metra 82-3048

5-1/4" - 6-1/2" Front Speaker Adapter Bracket for select 1996-2021 Express 1500 / 2500 and Savana

82-3048 big
Go to item page Right Arrow Icon of Right Arrow

5-1/4" - 6-1/2" Front Speaker Adapter Bracket for select 1996-2021 Express 1500 / 2500 and Savana

• Front Speaker Adapter Bracket
• Compatible with select 1996-2021 Express 1500 / 2500 and Savana Vehicles
• Adapts 5 1/4" or 6 1/2" speakers

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $37.99
-45% $20.99

In stock

Only 3 Left!

• Front Speaker Adapter Bracket
• Compatible with select 1996-2021 Express 1500 / 2500 and Savana Vehicles
• Adapts 5 1/4" or 6 1/2" speakers

Lowest price in 30 days

Metra 82-6544

6" - 6-3/4" Speaker Adapter Brackets for select 2016-2019 500, Rear

82-6544 big
Go to item page Right Arrow Icon of Right Arrow

6" - 6-3/4" Speaker Adapter Brackets for select 2016-2019 500, Rear

• Compatible with select 2016-2019 500 Vehicles
• Fits 6" - 6.75" Speakers
• High-Grade ABS Plastic
• Breakaway Tabs for Greater Installation Flexibility
• Installs in Rear Doors
• Sold in Pairs

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $25.99
-38% $15.99

In stock

Only 1 Left!

• Compatible with select 2016-2019 500 Vehicles
• Fits 6" - 6.75" Speakers
• High-Grade ABS Plastic
• Breakaway Tabs for Greater Installation Flexibility
• Installs in Rear Doors
• Sold in Pairs

Metra 82-9104

6" to 6.75" Speaker Mounting Adapter Plates for select 2018-2024 vehicles from Audi

82-9104 big
Go to item page Right Arrow Icon of Right Arrow

6" to 6.75" Speaker Mounting Adapter Plates for select 2018-2024 vehicles from Audi

• 6" to 6.75" Speaker Adapter Plates
• Compatible with select 2018-2024 vehicles from Audi
• Constructed of ABS plastic
• Includes all necessary hardware
• Sold as a pair

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $18.99
-11% $16.99

In stock

Only 1 Left!

• 6" to 6.75" Speaker Adapter Plates
• Compatible with select 2018-2024 vehicles from Audi
• Constructed of ABS plastic
• Includes all necessary hardware
• Sold as a pair

Metra 82-8602 Speaker Adapter Plates

Install 6.5” or 6.75” aftermarket speakers in select 2012-2022 Model S and Model X

82-8602 big
Go to item page Right Arrow Icon of Right Arrow

Install 6.5” or 6.75” aftermarket speakers in select 2012-2022 Model S and Model X

• Sold as a pair
• Easy Installation
• 6.5”-6.75” speakers

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $29.99
-47% $15.99

In stock

Only 2 Left!

• Sold as a pair
• Easy Installation
• 6.5”-6.75” speakers

Metra 82-CH1

Speaker Harness and Adapter Kit for select 1995-2005 vehicles from Chrysler, Dodge (Front Speakers)

82-CH1 big
Go to item page Right Arrow Icon of Right Arrow

Speaker Harness and Adapter Kit for select 1995-2005 vehicles from Chrysler, Dodge (Front Speakers)

• ABS speaker adapter plates (pair)
• Speaker adapter harnesses (pair)
• Compatible with select 1995-2005 vehicles from Chrysler, Dodge Vehicles
• One convenient package to assist in replacing a pair of speakers
• Designed for installation of 5.25" to 6.5" speakers

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $31.99
-53% $14.99

In stock

• ABS speaker adapter plates (pair)
• Speaker adapter harnesses (pair)
• Compatible with select 1995-2005 vehicles from Chrysler, Dodge Vehicles
• One convenient package to assist in replacing a pair of speakers
• Designed for installation of 5.25" to 6.5" speakers

Metra 82-8705 Speaker Adapter Plates

Install 3.5” aftermarket speakers in select 2014-2023 vehicles from Mercedes-Benz

82-8705 big
Go to item page Right Arrow Icon of Right Arrow

Install 3.5” aftermarket speakers in select 2014-2023 vehicles from Mercedes-Benz

• Sold as a pair
• For 3.5" door speakers
• Easy installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $32.99
-42% $18.99

In stock

• Sold as a pair
• For 3.5" door speakers
• Easy installation

Metra 82-8706

6.5" to 6.75" Speaker Mounting Adapters for select 2005-2006 SLK55 AMG

82-8706 big
Go to item page Right Arrow Icon of Right Arrow

6.5" to 6.75" Speaker Mounting Adapters for select 2005-2006 SLK55 AMG

• 6.5" (or 6.75") Speaker Adapters
• Compatible with select 2005-2006 SLK55 AMG
• Constructed of ABS plastic
• Includes all necessary hardware
• Sold as a pair

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $29.99
-17% $24.99

In stock

Only 3 Left!

• 6.5" (or 6.75") Speaker Adapters
• Compatible with select 2005-2006 SLK55 AMG
• Constructed of ABS plastic
• Includes all necessary hardware
• Sold as a pair

Metra 82-9302

6" Speaker Adapter Bracket for select 2002-2008 MINI Cooper

82-9302 big
Go to item page Right Arrow Icon of Right Arrow

6" Speaker Adapter Bracket for select 2002-2008 MINI Cooper

• 6" Speaker Adapter Brackets
• Compatible with select 2002-2008 MINI Cooper Vehicles

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $39.99
-58% $16.99

Available

Ships in 10-14 days

• 6" Speaker Adapter Brackets
• Compatible with select 2002-2008 MINI Cooper Vehicles

Metra 82-8600 Speaker Adapter Plates

Install 6.5” or 6.75” aftermarket speakers in select 2017-2024 Model Y and Model 3

82-8600 big
Go to item page Right Arrow Icon of Right Arrow

Install 6.5” or 6.75” aftermarket speakers in select 2017-2024 Model Y and Model 3

• For the installation of 6.5” or 6.75” speakers
• Applicable for Front door only
• Breakaway tab design
• Sold as a pair

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $25.99
-42% $14.99

In stock

Only 2 Left!

• For the installation of 6.5” or 6.75” speakers
• Applicable for Front door only
• Breakaway tab design
• Sold as a pair

Metra 82-5609 Tweeters Adapter Plates

Install aftermarket tweeters in select 2021-2024 Bronco

82-5609 big
Go to item page Right Arrow Icon of Right Arrow

Install aftermarket tweeters in select 2021-2024 Bronco

• Sold as a pair
• Easy Installation
• Designed for 2.5" Speakers

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $33.99
-50% $16.99

Available

Ships in 10-14 days

• Sold as a pair
• Easy Installation
• Designed for 2.5" Speakers

Metra 82-8704

6-1/2" - 6-3/4" Speaker Adapters for select 1996-2004 E-Class (Rear Deck)

82-8704 big
Go to item page Right Arrow Icon of Right Arrow

6-1/2" - 6-3/4" Speaker Adapters for select 1996-2004 E-Class (Rear Deck)

• Adapters for 6-1/2" - 6-3/4" Speakers
• Break-Away Tab Design
• Fits Rear Deck
• Compatible with select 1996-2004 E-Class C-Class Vehicles

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

1
List price $35.99
-56% $15.99

Available

Ships in 10-14 days

• Adapters for 6-1/2" - 6-3/4" Speakers
• Break-Away Tab Design
• Fits Rear Deck
• Compatible with select 1996-2004 E-Class C-Class Vehicles

Metra 82-3300

5-1/4" - 6-1/2" Front Speaker Adapter Bracket for select 1995-2005 Sunfire

82-3300 big
Go to item page Right Arrow Icon of Right Arrow

5-1/4" - 6-1/2" Front Speaker Adapter Bracket for select 1995-2005 Sunfire

• Speaker Adapter
• Made Specifically For 5 1/4"-6 1/2" Speakers
• Designed for select 1995-2005 Sunfire Vehicles
• Color: Black

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $29.99
-43% $16.99

In stock

Only 1 Left!

• Speaker Adapter
• Made Specifically For 5 1/4"-6 1/2" Speakers
• Designed for select 1995-2005 Sunfire Vehicles
• Color: Black

Metra 82-JP1

Speaker Adapter Kit - Front for select 1997-2006 Wrangler

82-JP1 big
Go to item page Right Arrow Icon of Right Arrow

Speaker Adapter Kit - Front for select 1997-2006 Wrangler

• ABS speaker adapter plates (pair)
• Speaker adapter harnesses (pair)
• One convenient package to assist in replacing a pair of speakers
• Designed for installation of 4" x 6" speakers
• Compatible with select 1997-2006 Wrangler Vehicles

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $34.99
-51% $16.99

Available

Ships in 10-14 days

• ABS speaker adapter plates (pair)
• Speaker adapter harnesses (pair)
• One convenient package to assist in replacing a pair of speakers
• Designed for installation of 4" x 6" speakers
• Compatible with select 1997-2006 Wrangler Vehicles

Metra 82-3015 2.5" Speaker Adapters

Perfect for select 2013-2016 Corvette Component speaker upgrade

82-3015 big
Go to item page Right Arrow Icon of Right Arrow

Perfect for select 2013-2016 Corvette Component speaker upgrade

• Speaker adapters mount easily into factory 2.5" tweeter
• Sold as a pair
• Compatible with select 2013-2016 Corvette Vehicles

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $35.99
-44% $19.99

Available

Ships in 10-14 days

• Speaker adapters mount easily into factory 2.5" tweeter
• Sold as a pair
• Compatible with select 2013-2016 Corvette Vehicles

Metra 82-8605 Tweeter Adapter Plates

Install aftermarket tweeters in select 2012-2022 Model S and Model X

82-8605 big
Go to item page Right Arrow Icon of Right Arrow

Install aftermarket tweeters in select 2012-2022 Model S and Model X

• Sold as a pair
• Easy Installation
• For 2.5" Tweeters

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Sienna

List price $24.99
-40% $14.99

Available

Ships in 10-14 days

• Sold as a pair
• Easy Installation
• For 2.5" Tweeters

Items per page: 20 40 60

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2003 Chrysler PT Cruiser

    2000 Cadillac DeVille

    2001 Toyota Sienna

    2002 Oldsmobile Silhouette

    2007 Mazda CX-7

    2005 GMC Savana

    2003 Infiniti G35

    2020 Mazda 3

    2008 Volvo C70

    2022 Audi RS3

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    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

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.