# Fleece Performance 15-19 GM 2500/3500 (w/Allison Trans) Transmission Input Speed Sensor Pigtail

Replacement transmission input speed sensor pigtail for the Allison Transmission 1000/2000 Series on MY 2015-2019 GM trucks. Includes two heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly. Application Notes Mates to GM / AC Delco input speed sensor part number 24276402

This Part Fits:

Year

Make

Model

Submodel

2015-2019

Chevrolet

Silverado 2500 HD

High Country

2015-2019

Chevrolet

Silverado 2500 HD

LT

2015-2019

Chevrolet

Silverado 2500 HD

LTZ

2015-2019

Chevrolet

Silverado 2500 HD

WT

2015-2019

Chevrolet

Silverado 3500 HD

High Country

2015-2019

Chevrolet

Silverado 3500 HD

LT

2015-2019

Chevrolet

Silverado 3500 HD

LTZ

2015-2019

Chevrolet

Silverado 3500 HD

WT

2015-2019

GMC

Sierra 2500 HD

Base

2015-2019

GMC

Sierra 2500 HD

Denali

2015-2019

GMC

Sierra 2500 HD

SLE

2015-2019

GMC

Sierra 2500 HD

SLT

2015-2019

GMC

Sierra 3500 HD

Base

2015-2019

GMC

Sierra 3500 HD

Denali

2015-2019

GMC

Sierra 3500 HD

SLE

2015-2019

GMC

Sierra 3500 HD

SLT

## Details

- **Price:** 40.64 CAD
- **Vendor:** Fleece Performance
- **Type:** Wiring Harnesses

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 40.64 CAD | In stock |

## Images

- Photo - Primary
- User 1
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- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/fleece-performance-15-19-gm-2500-3500-w-allison-trans-transmission-input-speed-sensor-pigtail)
> Updated: 2026-06-27