Week Parts Sale, ends Saturday Sale prices shown on every part.

HARNESS, Wiring

Name: 84004578 HARNESS, WIRING
Brand: Briggs & Stratton
SKU: 84004578
Price: 19.79 USD
Availability: InStock

Genuine Briggs & Stratton OEM · Part number 84004578

The HARNESS, Wiring is a genuine Briggs & Stratton electrical part, OEM part number 84004578. Dykes Motors sells it for $19.79. It is in stock to order online, or you can pick it up at our store. Not sure it fits your machine? Send the model and serial number to the parts desk before you order. Dykes Motors is an authorized Bobcat, LS Tractor, and Ferris dealer with genuine parts and service on site.

Price and availability checked Oct 10, 2026

~~Regular price $34.25~~ Week sale: Save 42%

$19.79

We accept Visa, Mastercard, American Express, Discover, Apple Pay, Google Pay, Amazon Pay, PayPal, Venmo, and Klarna.

In stock. Ships in 2 to 3 business days, arrives in 1 to 2 more — by Fri, Oct 16. Free shipping on every parts order. Free pickup at 3069 Hwy 49.

Genuine OEM part. Manufacturer warranty honored at our dealership.

Authorized Briggs and Stratton Dealer

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Fits these models

5 more models in the OEM parts diagram, unverified

Details

This is a genuine Briggs & Stratton wiring harness (OEM part number 84004578) that routes electrical connections throughout your equipment. Before ordering, confirm your engine or equipment model matches the fitment list on this page, as this harness is model-specific.

Verify your fitment before you order

Text your equipment model and serial number to 601.516.7255 and we confirm the exact part before you pay. Prefer to talk? Call (601) 516-7255.

Questions about part 84004578

What machines does part 84004578 fit?

We do not list a confirmed fitment for part 84004578 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.