
Specifications
- Brand
- AutoMeter
- Part #
- 2189
- UPC
- 046074021893

Autometer LS Plug & Play Tach Harness
$107.78
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AutoMeter LS Plug & Play Tach Harness 2189. Easily connects your tachometer to GM LS V8 engines without cutting factory wires.
Key Features
- Fits GM LS V8 engines.
- Connects directly to factory ignition coil connectors.
- Includes flying leads for hardwiring the AutoMeter 9117 Tach Adapter.
- 3-foot harness length.
- Allows tachometer installation without cutting factory wiring.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
If you've swapped a GM LS engine into your ride and are trying to get your tachometer working, you know it can be a tricky job. AutoMeter's Plug & Play LS Tach Harness is designed to save you time and frustration by letting you connect your AutoMeter 9117 Tach Adapter quickly and easily. This harness uses OEM-spec connectors and wiring, so you won't have to cut into your factory wiring harness at all. It's a completely reversible installation that takes just minutes, eliminating the risk of voiding your vehicle's warranty.
This 3-foot harness features flying leads that allow you to hardwire the AutoMeter 9117 Tach Adapter. It plugs directly into your factory ignition coil connectors, making the connection process straightforward. You get the best possible results in the least amount of time with a solution that's built to work right the first time.
Specifications
- Brand
- AutoMeter
- Manufacturer Part #
- 2189
- UPC
- 046074021893
Frequently Asked Questions
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Autometer LS Plug & Play Tach Harness


