Login for Access to Member Pricing

AutoMeter

Autometer LS Plug & Play Harness With Tach Adapter

MPN: 9123 Catalog #: 001151661 Category: Gauges Check Vehicle Fitment

Product Details

auto meter, autometer, LS1, LS2, LS3, LS4, LS6, LS, Chevy, GM, tach adapter, tachometer, tach, adapter,

If Youve Tried To Get Your Tach To Function After An Ls Swap, You Know That It Isnt Always A Simple Procedure. Save Time, Frustration And Dont Make A Single Cut In Your Factory Wiring With Autometers Plug And Play Ls Tach Harness. This Plug And Play Solution Lets You Quickly And Easily Install The Autometer 9117 Tach Adapter Onto Your Ls-Derived Engine. Oem Spec Connectors And Wiring Assure A Hassle Free Installation That Takes Minutes Rather Than Hours. No Splicing, Cutting Or Risks Of Voiding Your Vehicles Warranty. Its Completely Reversible And Couldnt Be Easier. Get The Best Possible Results In The Least Amount Of Time With The Solution Guaranteed To Work Right, The First Time.

auto meter; autometer; LS1; LS2; LS3; LS4; LS6; LS; Chevy; GM; tach adapter; tachometer; tach; adapter;

RPM SIGNAL ADAPTER FOR LS ENGINES, INCL. PLUG & PLAY HARNESS

Sealed connector plug in to AutoMeter 9117 Tach Adapter

Autometer LS Plug & Play Harness With Tach Adapter

Plugs into factory ignition coil connectors

Tachometer Wiring Harness - Tachometer Adapter / Wiring Harness Included - GM LS-Series - Kit

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

GM - LSMatched variant: LS

GM Gen III/IV V8; LS1/LS2/LS3/LS6/LS7/LS9/LSA/LSX

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
AutoMeter
Part Number
9123
Catalog Number
001151661
Product Line
AM Accessories
Category
Gauges & Pods
Type
Gauges
UPC / Barcode
046074091230
Vendor Product Category
Gauges & Pods
Vendor Product Subcategory
Gauges
Length
6.55 in
Width
6.45 in
Height
5.75 in
Weight
1.08 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 8 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 8 available as of 6/3/2026.

Reviews & Questions

Real product feedback when available, plus quick ways to get fitment or product help.

Ask a Question
Need fitment help? Send us your year, make, model, engine, and the part number.
Already bought it? Reviews help other LMPerformance customers choose the right part.
Product question? We can help with specs, shipping, availability, and install details.

Other Popular Gauges

$204.40
^