What is the Stinger SGW991?

It is a 100ft roll of black, 9-conductor Speedwire manufactured by STINGER for car electronics.

What factors affect the resale value of this wire?

Resale value is influenced by the wire's condition, whether the roll is complete, and its specific edition.

Automotive enthusiasts, installers, and DIY mechanics are the primary users of this specific wiring product.

Car Electronics

Stinger SGW991 9 Conductor Speedwire 100ft Roll, Black value — New $79.95. Prices updated July 2026.

Used

—

New / Sealed

$79.95

Live on eBay now

The Stinger SGW991 is a 100ft roll of black, 9-conductor Speedwire, designed for car electronics applications.

This wire is sought after by automotive enthusiasts, installers, and DIY mechanics needing high-quality wiring for vehicle modifications or repairs.

Its resale value is determined by the physical condition of the roll, whether it is complete, and the specific configuration of the wire.

What this actually trades for — sold values by condition vs. what sellers are asking today

Condition	Value	Based on
New / Sealed	$79.95	eBay sold comps

What is the Stinger SGW991?: It is a 100ft roll of black, 9-conductor Speedwire manufactured by STINGER for car electronics.
What factors affect the resale value of this wire?: Resale value is influenced by the wire's condition, whether the roll is complete, and its specific edition.
Who typically uses this product?: Automotive enthusiasts, installers, and DIY mechanics are the primary users of this specific wiring product.