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Ignitions and Electrical› Wiring Harnesses

AMERICAN AUTOWIRE

7074 MOPAR EBODY CLASSIC UPDATE KIT

$1,264.00 $1,200.80 Save $63.20

SKU: A07L 510289

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The American Autowire 510289 Classic Update Kit is a complete wiring harness for 1970-1974 Mopar E-body vehicles, replacing original wiring with modern circuits for enhanced reliability and capacity for aftermarket accessories.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandAMERICAN AUTOWIRE
Part NumberA07L 510289

Videos

American Autowire Wiring Kit For A 1973 Challenger With Factory AC

American Autowire Wiring Kit For A 1973 Challenger With Factory AC
Classic Update Steering Column Connection

Classic Update Steering Column Connection
Aftermarket Wiring For Your Classic Mopar Is A Mistake (But It's Perfect For This Hemi Swap)

Aftermarket Wiring For Your Classic Mopar Is A Mistake (But It's Perfect For This Hemi Swap)

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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