🔊 Upgrade your ride’s sound without the hassle—because your car deserves premium vibes.
The Scosche SHGM03B Car Speaker Wiring Harness Adapter offers a seamless, no-cut installation solution for select 1984-2009 GM vehicles. Crafted from durable ABS and OEM-quality materials, it ensures superior sound clarity and secure connections for all aftermarket speakers. Sold in pairs and backed by a lifetime warranty, this adapter is the essential upgrade for any car audio enthusiast seeking effortless, professional-grade audio enhancement.
| Brand | Scosche |
| Material | Acrylonitrile Butadiene Styrene |
| Item dimensions L x W x H | 0.5 x 4.38 x 7.5 inches |
| Item Weight | 17.24 g |
| Cable Type | Speaker Wire |
| Connector Type | Speaker Connectors |
| Manufacturer | SCOSCHE |
| UPC | 033991004887 |
| Global Trade Identification Number | 00033991004887 |
| Item Weight | 0.608 ounces |
| Product Dimensions | 0.5 x 4.38 x 7.5 inches |
| Item model number | SHGM03B |
| Warranty | Backed by Scosche’s Lifetime Tech Support and Lifetime Limited Warranty |
E**C
Scosche SHGM03B 1985 and Up GM Universal Speaker wire set up
I purchased the Pioneer 1674 speaker set along with Scosche SHGM03B 1985 and Up GM Universal Speaker wire set up. This made installing my speakers in my 2000 Silverado, a piece of cake. I snapped my speaker wires into the universal wire set which made installation so easy. No soldering or crimping of wires. I used my factory speaker retainers and popped them into the door. No screws! The speakers sounded great. I new my old ones were bad but I didn't know how bad till I heard these new speakers. Wow.
S**Y
Chevy Tahoe
Used this to wire rear tweeters in my 2007 Chevy Tahoe. Hooked right up to the aftermarket speakers I was using and worked flawlessly. Highly recommended.
A**A
Perfect
Perfect Fit a 2004 Chevy 3500
J**Y
no cutting!
the newer speaker wires connectors are small, this harness made it easy. 1998 Buick rear 6x9 install,
C**R
Could be cheaper, but works great
Easy plug and play
J**E
worked great
fits on my 2012 impala.fit the stock wiring harness just about perfectly- was a bit tight, but went- same on the other ends(s) was a bit tough getting em on the speaker terminals- but again went, with coaxing.Note- the speaker ends--- the wire is split on the speaker end and has a small and large female "speaker" slide on thingie terminals. which matched my new speakers perfect (jbl)...so if your speaker have those standard plain terminals (one small, one large)- you're golden.PSS- i dont think the picture is correct either
R**E
Did not fit 1989 Firebird
These DID NOT fit my 1989 Pontiac Firebird speaker connections. Even though Amazon garage said they would fit. Returned & refunded.
C**Z
Doesn't fit
Does not fit 2006 Pontiac Grand Prix Gt with Monsoon.
Trustpilot
1 day ago
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