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Metra - Radio Harness for Select 1970-1993 Chevrolet GMC Buick Cadillac Pontiac - Multi

Price range: $7.93–7.99
Brand: Metra
Category: Car Radio Harness
A Metra car radio wiring harness (for Select 1970-1993 Chevrolet GMC Buick Cadillac Pontiac; Multi).
PQS: 94 (computed 2026-04-28 07:03)
GTIN-14: 00086429002566
Metra - Radio Harness for Select 1970-1993 Chevrolet GMC Buick Cadillac Pontiac - Multi

Key specs

A human-friendly subset of populated specs
Accessory
Radio Harness
Compatibility
Select 1970-1993 Chevrolet GMC Buick Cadillac Pontiac
Type
Harness
Included
Wiring harness
Retained/Features
Aftermarket radio support
Finish
Multi

Compatibility

Best-effort fitment (not exhaustive)
  • 1970–1993 Chevrolet
  • 1970–1993 Gmc
  • 1970–1993 Buick
  • 1970–1993 Cadillac

Included in the box

  • Wiring harness

Retained/Features

  • Aftermarket radio support

Offers

Retailer SKU Price Stock Offer Last seen
Best Buy 1378538 7.99 USD In stock View offer → 2026-04-29 01:15
Newegg 9SIACPNKDY3065 7.93 USD In stock View offer → 2026-04-29 02:21

Recent price history (50)

Show price log (50 entries)
Retailer Price Stock Seen at
newegg 7.93 USD In stock 2026-04-29 02:21
bestbuy 7.99 USD In stock 2026-04-29 01:15
newegg 7.93 USD In stock 2026-04-28 02:18
bestbuy 7.99 USD In stock 2026-04-28 01:25
newegg 7.93 USD In stock 2026-04-27 02:17
newegg 7.93 USD In stock 2026-04-26 02:17
bestbuy 7.99 USD In stock 2026-04-26 01:25
newegg 7.93 USD In stock 2026-04-25 02:18
bestbuy 7.99 USD In stock 2026-04-25 01:22
newegg 7.93 USD In stock 2026-04-24 02:24
bestbuy 7.99 USD In stock 2026-04-24 01:15
newegg 7.93 USD In stock 2026-04-23 02:14
bestbuy 7.99 USD In stock 2026-04-23 01:18
newegg 7.93 USD In stock 2026-04-22 02:15
bestbuy 7.99 USD In stock 2026-04-22 01:18
newegg 7.93 USD In stock 2026-04-21 02:12
bestbuy 7.99 USD In stock 2026-04-21 01:22
newegg 7.93 USD In stock 2026-04-20 02:20
bestbuy 7.99 USD In stock 2026-04-20 01:25
newegg 7.93 USD In stock 2026-04-19 02:25
bestbuy 7.99 USD In stock 2026-04-19 01:20
newegg 7.93 USD In stock 2026-04-18 02:23
bestbuy 7.99 USD In stock 2026-04-18 01:21
newegg 7.93 USD In stock 2026-04-17 02:25
bestbuy 7.99 USD In stock 2026-04-17 01:26
newegg 7.93 USD In stock 2026-04-16 13:29
newegg 7.93 USD In stock 2026-04-16 02:16
bestbuy 7.99 USD In stock 2026-04-16 01:20
newegg 7.93 USD In stock 2026-04-15 02:22
bestbuy 7.99 USD In stock 2026-04-15 01:22
newegg 7.93 USD In stock 2026-04-14 02:16
bestbuy 7.99 USD In stock 2026-04-14 01:15
newegg 7.93 USD In stock 2026-04-13 02:26
bestbuy 7.99 USD In stock 2026-04-13 01:16
newegg 7.93 USD In stock 2026-04-12 02:25
bestbuy 7.99 USD In stock 2026-04-12 01:23
newegg 7.93 USD In stock 2026-04-11 02:20
bestbuy 7.99 USD In stock 2026-04-11 01:22
newegg 7.93 USD In stock 2026-04-10 02:28
bestbuy 7.99 USD In stock 2026-04-10 01:19
newegg 7.93 USD In stock 2026-04-09 02:17
bestbuy 7.99 USD In stock 2026-04-09 01:23
newegg 7.93 USD In stock 2026-04-08 02:28
bestbuy 7.99 USD In stock 2026-04-08 01:19
newegg 7.93 USD In stock 2026-04-07 02:21
bestbuy 7.99 USD In stock 2026-04-07 01:18
newegg 7.93 USD In stock 2026-04-06 02:23
bestbuy 7.99 USD In stock 2026-04-06 01:18
newegg 7.93 USD In stock 2026-04-05 02:18
bestbuy 7.99 USD In stock 2026-04-05 01:22

Full specs

Show full spec table
TypeHarness
CompatibilitySelect 1970-1993 Chevrolet GMC Buick Cadillac Pontiac
FinishMulti
Dimensions8 x 4 x ? in
Reconciled at2026-03-06 10:56
Canonical JSON (expand)
{
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  "car": {
    "type": "Harness",
    "finish": "Multi",
    "included": [
      "Wiring harness"
    ],
    "compatibility": "Select 1970-1993 Chevrolet GMC Buick Cadillac Pontiac",
    "included_harness": true,
    "compatibility_years": "1970-1993"
  },
  "cpu": {},
  "gpu": {},
  "core": {
    "title": "Metra - Radio Harness for Select 1970-1993 Chevrolet GMC Buick Cadillac Pontiac - Multi",
    "seo_title": "Metra 70-1677-1"
  },
  "lens": {},
  "audio": {
    "speakers_count": 4
  },
  "brand": "Metra",
  "build": {},
  "extra": {},
  "model": "70-1677-1",
  "ports": {},
  "power": {},
  "camera": {},
  "gtin14": "00086429002566",
  "images": [
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  ],
  "memory": {},
  "battery": {},
  "display": {},
  "release": {},
  "storage": {},
  "category": "car_radio_harness",
  "features": {},
  "physical": {
    "width_in": 4.0,
    "height_in": 8.0,
    "weight_kg": 0.0,
    "dimensions_in": "8 x 4 x ? in"
  },
  "thermals": {},
  "warranty": {
    "labor": "1 Year",
    "parts": "1 Year"
  },
  "wearable": {},
  "appliance": {},
  "networking": {},
  "peripheral": {},
  "smart_home": {},
  "certifications": {},
  "schema_version": 1
}
Debug data (expand)
Raw title Metra - Radio Harness for Select 1970-1993 Chevrolet GMC Buick Cadillac Pontiac - Multi
Raw brandMetra
Raw categoryBest Buy > Car Electronics & GPS > Car Installation Parts & Accessories > Deck Accessories & Installation Parts > Deck Harnesses > Radio Harnesses
Canonical highlights (populated fields only)
car.type Harness
car.finish Multi
car.included[0] Wiring harness
car.compatibility Select 1970-1993 Chevrolet GMC Buick Cadillac Pontiac
car.included_harness True
car.compatibility_years 1970-1993
core.title Metra - Radio Harness for Select 1970-1993 Chevrolet GMC Buick Cadillac Pontiac - Multi
core.seo_title Metra 70-1677-1
audio.speakers_count 4
brand Metra
model 70-1677-1
gtin14 00086429002566
images[0] https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/1378/1378538_ra.jpg
category car_radio_harness
physical.width_in 4.0
physical.height_in 8.0
physical.weight_kg 0.0
physical.dimensions_in 8 x 4 x ? in
warranty.labor 1 Year
warranty.parts 1 Year
schema_version 1
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
{
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      "name": "Model Number",
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    {
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        "Radio Harness for Select 1970-1993 Chevrolet GMC Buick Cadillac Pontiac"
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    {
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      "value": "Select 1970-1993 Chevrolet GMC Buick Cadillac Pontiac",
      "values": [
        "Select 1970-1993 Chevrolet GMC Buick Cadillac Pontiac"
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    {
      "name": "Product Compatibility",
      "value": "Stereo/receiver",
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        "Stereo/receiver"
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        "Harness"
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    {
      "name": "Harness Type",
      "value": "Stereo/receiver",
      "values": [
        "Stereo/receiver"
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    },
    {
      "name": "Product Height",
      "value": "8 inches",
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        "8 inches"
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    {
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      "value": "1.5 inches",
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    {
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      "value": "4 inches",
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    {
      "name": "Product Weight",
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        "0.01 pounds"
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    {
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        "1 year"
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  ],
  "features": [
    {
      "feature": "Compatible with select GM vehicles\nIncluding most 1973-1993 models for easy installation."
    },
    {
      "feature": "Wire harness adapter\nWith 12 pins connects an aftermarket radio to your vehicle's harness."
    },
    {
      "feature": "Powers 4 speakers\nFor convenient setup options."
    },
    {
      "feature": "ABS plastic, copper, vinyl and aluminum materials\nFor long-lasting durability."
    }
  ],
  "condition": "New",
  "salePrice": 7.99,
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  ],
  "manufacturer": "Metra",
  "regularPrice": 10.99,
  "shippingCost": 5.49,
  "longDescription": "Connect an aftermarket radio to your vehicle's harness with this wire adapter that is compatible with most 1973-1993 GM models. The 12-pin connection powers up to 4 speakers for a range of installation options.",
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}
Newegg raw specs
raw_specs_text (pretty) — expand
https://c1.neweggimages.com/ProductImageCompressAll640/82-309-210-02.jpg