OPGI.com works best with JavaScript enabled.
Early Black Friday! Save up to 20% off Restoration! - use code: BIGDEAL20W
  • As seen on
  • All Girls Garage
  • Motorhead Garage

American Autowire

Highway 15 Plus Wiring Harness

Vehicle Specific View fitment for 23 models
Free Shipping!
Part# CH28827
Mfg# 510825
Sold As Each
$612.99
List Price: $674.95
You Save $61.96

Arriving Soon
Estimated the week of 12/15/2024
Add To Wishlist 

Top of the line custom wiring

Complete with 175 Amp MegaFuse protection

American Autowire’s Highway 15 Plus wiring harnesses are an excellent choice for most vehicles. The harness uses the highest quality components to ensure your satisfaction. Each kit comes complete with a fuse panel, color coded wiring, switches and connectors for a very comprehensive harness that you can install yourself. •A built-in LED flasher to support LED turn signals without the need to purchase an additional item. •A back up light feed and power wires to make the harness easier to install in a more modern vehicle. •High amp alternator and main power connection kit. This allows for the use of high amp alternators, and provides an even better level of fuse protection for the panel and charging system. This new connection kit utilizes 6ga wire and two 175amp Megafuses. •Extra connectors and wiring to more easily support a 4-headlight system without an additional add-on purchase. •Longer neutral safety wires for cars with console shifters. •An additional ignition circuit to support aftermarket components. •Improved ignition switch with mating connector and 4 additional accessory and ignition terminals. Uses a square GM-style key. •G-10 composite panel base measuring 4.5”L x 4.5”W x 3.5”H, and nylon 6/6 panel components.• GXL/XLPE GM color-coded wire. •Easy-to-read wire labeling every 3”-4”. •Self-locking screw clamp interface. •American Autowire’s signature gauge cluster disconnect. •Ignition, headlight and dimmer switches are included. •Full-color, tabloid-sized, step-by-step instructions.

KITS INCLUDE THE FOLLOWING: -G-10 Composite Panel Base(4.5”L x 4.5”W x 3.5”H) -Nylon 6/6 Panel Components -GXL/XLPE GM Color Coded Wire -Self-Locking Screw Clamp Interface -15 Power Outputs in 9 Fuses; 1 Circuit Breaker -Gauge Cluster Disconnect -8-Gauge Alternator Feed Wire -175 Amp MegaFuse Protection -Ignition, Headlight & Dimmer Switches -Step-by-Step Instructions

Notes

  • Highway Series wiring harnesses are designed to be used in universal or custom applications. Factory style connectors and lamp sockets are not included.
  • This item is not eligible for any further discounts or promotional pricing.

Find Item In These Catalogs

  • 2023 Cadillac 1936-1993 114
  • 2023 GM G-Body 1978-1988 141
  • 2023 Grand Prix 1962-77 173
  • 2024 Riviera 1963-76 85
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National  
1984–1987 Buick Grand National  
1978–1987 Buick Regal  
1963–1976 Buick Riviera  
1961–1972 Buick Skylark  
1983–1987 Buick T-Type  
1959–1978 Cadillac DeVille  
1953–1978 Cadillac Eldorado  
 
1954–1978 Cadillac Fleetwood  
1954–1964 Cadillac Series 62  
1954–1964 Cadillac Series 65  
1964–1977 Chevrolet Chevelle  
1960–1969 Chevrolet Corvair  
1961–1965 Chevrolet Corvair FC  
1964–1987 Chevrolet El Camino  
 
1978–1983 Chevrolet Malibu  
1997–2022 Chevrolet Malibu  
1970–1988 Chevrolet Monte Carlo  
 
1961–1987 Oldsmobile Cutlass  
 
1958–1977 Pontiac Bonneville  
1982–1986 Pontiac Bonneville  
1959–1977 Pontiac Catalina  
1962–1987 Pontiac Grand Prix  
 
1964–1973 Pontiac GTO  
1961–1974 Pontiac LeMans  
1961–1970 Pontiac Tempest  
  • Headshot of OPGI Employee
    Have a Question? Chat with an Expert or Call 1‑800‑243‑8355
    Mon‑Fri 8:00‑4:30 PT Experts are currently offline
  • Low Prices. Price Match Guarantee
  • GM Automotive Experts. We know car parts
  • Guaranteed Fitment. 100% factory accurate
  • Superior Selection. Largest selection of in-stock parts

Customers Who Viewed This Item Also Viewed

Reviews (4)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.
Highway 15 Plus Wiring Harness
American Autowire Highway 15 Plus Wiring Harness