Metra

Metra GMC Upgrades

Metra GMC Wiring Harnesses
Metra GMC Speaker Adapters

Top Sellers in Metra GMC Upgrades

5-1/4" or 6-1/2" Speaker to 6" x 9" Mounting Hole Adapters

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

FREE Speaker Adapters For Factory 6"x 9" Speaker Locations

$8.99

IN STOCK

Factory Amplifier Bypass Harness for Select 1998-2004 GM Vehicles

• Factory Amplifier Bypass Harness For Select 1998-2004 GM Vehicles
• Factory Amplifier Harness Includes 17ft. Of 16 Gauge Wire
• Harness Can Be Plugged In At Factory Amp And Ran To Location Of Aftermarket Radio/Amplifier

$27.99

IN STOCK

5-1/4" - 6-1/2" Speaker Adapter Bracket for Select 1995-2013 GM Vehicles

• 5-1/4" - 6-1/2" Speaker Adapter Bracket
• For Select 1995-2013 GM Vehicles
• Sold in pairs

$12.99

IN STOCK

6" to 6-3/4" Speaker Adapter For GM Multi 05-Up

• Speaker Adapter
• Made Specifically For 6"-6 3/4" Speakers
• Designed for Select GM Multi Vehicles
• Color: Black

$12.99

IN STOCK

Reverse Wiring Harness for Select 2000-Up GM Vehicles

• Reverse Wiring Harness for Select GM Vehicles
• Plugs Into OEM Radio
• One 24-Pin Plug And One 12-Pin Plug
• Harness Designed To Plug In Factory Radio
• Can Be Used To Repair Harness Where Plugs Have Been Damaged

$14.99

SPECIAL ORDER

Ships at Later Date

Reverse Wiring Harness for Select GM Vehicles (14/16 Way)

• Wiring Harness For Select Impala And Monte Carlo Vehicles (14/16 Way)
• Harness Does Not Retain Any Warning Chimes, Or OnStar
• No 12V Accessory Output

$12.99

IN STOCK

Only 1 Left!

6"X9" Speaker Adapter For Select 2014 - Up GM Trucks

• Speaker Adapter
• Made Specifically For 6x9" Speakers
• Designed For Select 2014 Chevrolet/GMC Trucks

$8.99

IN STOCK

Reverse Wiring Harness for Select 1988-2005 GM Vehicles 32-PIN OEM Radio

• Wiring Harness For Select 1988-Up GM Vehicles With 32-PIN OEM Radio
• 32 PIN Plugs Into Car Harness
• Power/4 Speaker

$10.99

SPECIAL ORDER

Ships at Later Date

6"- 6.75" Speaker Adapters for Select 2005-Up GM Vehicles

• Accommodates 6 to 6.75" speakers
• For Select 2005-Up GM Vehicles
• Will work for rear door speaker locations
• Sold in pairs

$11.99

IN STOCK

Only 3 Left!

5-1/4" - 6-1/2" Front Speaker Adapter Bracket for 1994-95 Chevy S-10 and GMC Sonoma

• Front Speaker Adapter Bracket
• For 1994-95 Chevy S-10 and GMC Sonoma Vehicles
• Adapts 5 1/4" or 6 1/2" speakers

$11.95

IN STOCK

Only 1 Left!

Reverse Wiring Harness for Select 1988-1994 GM Vehicles

• Wiring Harness For Select 1988-Up GM Vehicles With 21-Pin OEM Radio
• 21 Pin Plugs Into OEM Radio
• Power/4 Speaker
• Harness Designed To Plug In Factory Radio

$4.99

IN STOCK

Only 1 Left!

5-1/4" - 6-1/2" Front Speaker Adapter Bracket for Select 1996-1997 GM Vans

• Front Speaker Adapter Bracket
• For 1996-1997 Chevy and GMC Vans
• Adapts 5 1/4" or 6 1/2" speakers

$8.99

IN STOCK

Only 1 Left!

6" to 6-3/4" Speaker Adapter For GM Trucks 2014-Up

• Speaker Adapter
• Made Specifically For 6"-6 3/4" Speakers
• Designed for Select 2014 and Up Chevrolet and GMC Trucks
• Color: Black

$11.99

IN STOCK

Only 3 Left!

95-3305 Double DIN Dash Kit + GMOS-LAN-01 Wiring Harness

• Retains OnStar/OE Bluetooth
• Retains chime
• Retains balance and fade
• Retains factory back-up camera
• Retains R.A.P.
• Provides accessory
• Provides NAV outputs
• ASWC-1 harness included
• Adjustable volume for chimes and OnStar
• High level speaker input
• USB updatable
• Includes antenna adapter
• Accommodates ISO Double DIN Mount
• High-Grade ABS Plastic Construction
• Factory Style Texture

$99.98

IN STOCK

Wiring Harness for Select 1998 - 2009 GM Vehicles

• Car Harness For Select 1998-Up GMC Vehicles
• Plugs Into Car Harness
• High Quality Factory Plug
• GXL Wire Provides Flexibility And Handles More Power
• OEM Quality

$5.97

IN STOCK