Description

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

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About AUTOMETER

Established in 1957, AutoMeter Products Inc. has been making performance racing instruments in Sycamore, IL with a focus on the OEM market such as GM, Ford, Toyota, and Chrysler, as well as smaller OEM companies and high-performance enthusiasts. The AutoMeter product line includes analog gauges, gauge mounting kits, digital gauges, shift/warning lights, gauge wiring harnesses, and more.

Reviews

There are no reviews yet.

Be the first to review “AUTOMETER Tachometer Harness Plug & Play LS Adapter 9123”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SPECTRE Coupler Elbow SPE-97821

    SKU: SPE97821
    Product information
    Details...
    Original price was: $27.41.Current price is: $24.92.Add to cart
    Original price was: $27.41.Current price is: $24.92.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PROFORM Cap & Rotor Kit – Red 66947RC

    SKU: PFM66947RC
    Product information
    • Weight1.01 lbs
    • Dimensions9.05 × 8.45 × 4.1 in
    • Material

      Plastic

    • Color

      Red

    • Finish

      Natural

    • Quantity

      Kit

    • Internal / External Coil

      Internal Coil

    Details...
    Original price was: $32.92.Current price is: $29.93.Add to cart
    Original price was: $32.92.Current price is: $29.93.
    Quantity Only 9 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PERTRONIX IGNITION Distributor Rotor 020-1003

    SKU: PRT020-1003
    Product information
    • Weight0.06 lbs
    • Dimensions3.35 × 2.1 × 2.1 in
    • Color

      Black

    • Finish

      Natural

    • Quantity

      Each

    • Push On / Screw On

      Push On

    • Terminal Material

      Brass

    Details...
    Original price was: $10.00.Current price is: $8.57.Add to cart
    Original price was: $10.00.Current price is: $8.57.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    JAZ 16in Triangular Funnel 550-016-06

    SKU: JAZ550-016-06
    Product information
    • Weight1.61 lbs
    • Dimensions24.15 × 14.95 × 13.8 in
    • Material

      Plastic

    • Color

      Red

    • Finish

      Natural

    • Quantity

      Each

    • Shape

      Triangle

    Details...
    Original price was: $45.64.Current price is: $41.49.Add to cart
    Original price was: $45.64.Current price is: $41.49.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    Ti22 PERFORMANCE Mini Sprint Front Hub Right Front Complete TIP3562

    SKU: TIP3562
    Product information
    • Weight2.2 lbs
    • Dimensions6.4 × 6.4 × 4 in
    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $170.39.Current price is: $141.99.Add to cart
    Original price was: $170.39.Current price is: $141.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HYPERCO Double Pigtail Spring 14×7 18SDP-225

    SKU: HYP18SDP-225
    Product information
    • Weight10.702 lbs
    • Dimensions16 × 8 × 7.5 in
    • Material

      Steel

    • Color

      Silver

    • Finish

      Powder Coat

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $107.80.Current price is: $98.00.Add to cart
    Original price was: $107.80.Current price is: $98.00.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    GRANT Top Marker Comp Wheel 1075

    SKU: GRT1075
    Product information
    • Weight3.5 lbs
    • Dimensions15.9 × 15.4 × 4.4 in
    • Product Line

      Pro Stock

    • Quantity

      Each

    • Shape

      Round

    • Diameter (In)

      13 in

    • Dish (In)

      3 in

    Details...
    Original price was: $152.50.Current price is: $138.64.Add to cart
    Original price was: $152.50.Current price is: $138.64.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WINTERS Quick Change Gears 8541

    SKU: WIN8541
    Product information
    • Weight6.8 lbs
    • Dimensions8.9 × 4.9 × 1.9 in
    • Spline

      10.0

    • Set Number

      41

    • Gear 1 Tooth Count

      17.0

    • Gear 2 Tooth Count

      28.0

    • 4:12 Ring And Pinion Low Ratio

      2.5

    Details...
    Original price was: $128.16.Current price is: $116.51.Add to cart
    Original price was: $128.16.Current price is: $116.51.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    FAST ELECTRONICS Adapter – Large Dist. Cap 1000-1551

    SKU: FST1000-1551
    Product information
    Details...
    Original price was: $20.64.Current price is: $17.95.Add to cart
    Original price was: $20.64.Current price is: $17.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    FLEX-A-LITE Blade replacement kit #2 95 (2 Blades) 117751
    Add to wishlist

    FLEX-A-LITE Blade replacement kit #2 95 (2 Blades) 117751

    SKU: FLE117751
    Product information
    • Weight2.23 lbs
    • Dimensions16.7 × 16.3 × 2.75 in
    • Intended Purpose

      Replacement Fan Blade

    • Outside Diameter

      13.5 in

    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    Details...
    Original price was: $149.48.Current price is: $135.89.Add to cart
    Original price was: $149.48.Current price is: $135.89.
    Quantity Only 9 left in stock!
    -+
    Add to cart
    Add to wishlist

    92