Add to favorites
Scosche SHGM03B Car Speaker Wiring Harness Adapter - Compatible with Select 1984-2009 GM Vehicles - Car Audio Wire Harness for Aftermarket Speakers - Sold in Pairs - See Guide Images for Vehicle List by Scosche - Used condition

Scosche SHGM03B Car Speaker Wiring Harness Adapter - Compatible with Select 1984-2009 GM Vehicles - Car Audio Wire Harness for Aftermarket Speakers - Sold in Pairs - See Guide Images for Vehicle List

Brand: Scosche

Condition: Used
$534
$790
-33% Save $256
Updated: 3 hours 2 mins ago

Description

Seamless Integration - SHGM03B speaker wire harness adapter ensures a perfect fit for your vehicle without cutting any factory wiring, making your new aftermarket speaker installation effortless. See fit guide and notes image for vehicle compatibility

Convenient Solution - Scosche SHGM03B speaker installation harness adapter allows a pair of new aftermarket speakers to be quickly and easily installed in select 1984-2009 GM vehicles using the factory speaker wire harness without cutting any wires

Enhanced Sound Quality - Made with OEM quality materials, this speaker wire harness delivers superior signal clarity, enhancing the depth and richness of your car stereo sound; experience music as it was intended, with every note and beat crystal clear

Easy Installation - No special tools needed when installing SHGM03B speaker installation harness. Scosche speaker harness adapters use the existing vehicle connectors; no cutting or splicing required. Perfect for DIY enthusiasts and professionals alike

Universal Speaker Fitment - Compatible with all car audio speakers, Scosche SHGM03B speaker install harness adapts effortlessly to a variety of systems, making it a versatile choice for car audio enthusiasts looking to enhance their listening experience

Trusted Brand - Backed by Scosche's Limited Warranty and Lifetime Tech Support. Scosche, known for its commitment to quality car audio solutions, means you can trust the Scosche SHGM03B speaker harness adapter to deliver exceptional performance

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

  • Backed by Amazon's A-to-Z Guarantee
  • 30-day return policy
  • Ships from Amazon fulfillment centers
  • Price verified on Amazon

Product Details

SKU:
awhd-us-b001tdkjui
Model:
SHGM03B
Country:
US
ASIN:
B001TDKJUI
GTIN:
00033991004887
UPC:
033991004887

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $3 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Scosche products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

Sign in to save items

Save favorites and get alerts when prices drop.

or

We'll email you a link to sign in instantly — no password needed.