---
product_id: 82950343
title: "TCI 377450 Remote TPS Sensor GM4L60E/4L80E Transwith Brkt, 1 Pack"
brand: "tci"
price: "S$455"
currency: SGD
in_stock: true
reviews_count: 5
category: "Tci"
url: https://www.desertcart.sg/products/82950343-tci-377450-remote-tps-sensor-gm4l60e-4l80e-transwith-brkt-1
store_origin: SG
region: Singapore
---

# Compact 11.9x10.1x2.2 in ±0.2V accuracy Flange mount for secure fit TCI 377450 Remote TPS Sensor GM4L60E/4L80E Transwith Brkt, 1 Pack

**Brand:** tci
**Price:** S$455
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your ride’s brain with precision pressure sensing!

## Quick Answers

- **What is this?** TCI 377450 Remote TPS Sensor GM4L60E/4L80E Transwith Brkt, 1 Pack by tci
- **How much does it cost?** S$455 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/82950343-tci-377450-remote-tps-sensor-gm4l60e-4l80e-transwith-brkt-1)

## Best For

- tci enthusiasts

## Why This Product

- Trusted tci brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Build Quality:** Crafted from durable copper/phosphor bronze ensuring long-lasting performance under pressure and temperature extremes.
- • **Seamless Integration:** Designed specifically for GM 4L60E/4L80E transmissions to optimize shift firmness and drivetrain monitoring.
- • **Boost Your Shift Game:** Works exclusively with TCI Shift Boss to deliver real-time line pressure and temperature data, elevating your transmission tuning.
- • **Effortless Installation:** Includes a flange mount bracket for quick, secure setup—get back on the road faster.
- • **Precision You Can Trust:** Engineered with ±0.2V measurement accuracy for flawless sensor readings.

## Overview

The TCI 377450 Remote TPS Sensor is a high-accuracy (±0.2V) pressure and temperature sensor designed for GM 4L60E/4L80E transmissions. Made from copper/phosphor bronze with a secure flange mount, it integrates seamlessly with TCI’s Shift Boss Transmission Programmer to optimize shift firmness and drivetrain performance. Compact and reliable, this sensor is a must-have for performance enthusiasts seeking precise transmission control.

## Description

TCI offers this Pressure Sensor that is designed for use with their Shift Boss Transmission Programmer. For performance GM 4L60E, 4L65E, 4L70E, 4L80E and 4L85E applications, the TCI Shift Boss will ensure your desired shift firmness while monitoring important drivetrain functions, including line pressure and temperature. This optional item is sold separately from the Shift Boss Transmission programmers.

Review: Does exactly what they claim and is pretty easy to set up. - While some pricy, this worked well. Just set up hook up to throttle and connect to the harness. Sweeps from zero to 5 volts that the computer is looking for. Makes computer work well. Now my engine is running quite well.
Review: It works - Works as advertised.

## Features

- Product Type :Auto Part
- Package Dimensions :5.3 Cm L 25.9 Cm W 30.0 Cm H
- Country Of Origin :United States
- Package Weight :2.0Lbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072N48RDC |
| Best Sellers Rank | #1,667,825 in Automotive ( See Top 100 in Automotive ) #2,626 in Replacement Tire Pressure Monitoring System (TPMS) Sensors |
| Brand | TCI |
| Brand Name | TCI |
| Customer Reviews | 4.7 out of 5 stars 48 Reviews |
| Global Trade Identification Number | 00788120153331 |
| Included Components | TCI Automotive |
| Item Dimensions | 11.9 x 10.1 x 2.2 inches |
| Item Type Name | Remote TPS Sensor GM4L60E/4L80E Trans w/Brkt |
| Item Weight | 1.05 Pounds |
| Item dimensions L x W x H | 11.9 x 10.1 x 2.2 inches |
| Manufacturer | TCI Automotive |
| Material | Copper Or Phosphor Bronze |
| Material Type | Copper Or Phosphor Bronze |
| Measurement Accuracy | ±0.2 V |
| Model | 377450 |
| Mounting Type | Flange Mount |
| Output Type | Push-Pull |
| Part Number | 377450 |
| Specific Uses For Product | Pressure,Temperature |
| Style | Modern |
| Style Name | Modern |
| UPC | 788120153331 |
| Unit Count | 1.0 Count |
| Warranty Description | Manufacturer's Warranty |

## Product Details

- **Brand:** TCI
- **Item dimensions L x W x H:** 11.9 x 10.1 x 2.2 inches
- **Item Weight:** 1.05 Pounds
- **Style:** Modern
- **Mounting Type:** Flange Mount

## Images

![TCI 377450 Remote TPS Sensor GM4L60E/4L80E Transwith Brkt, 1 Pack - Image 1](https://m.media-amazon.com/images/I/516FCFVn8dL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does exactly what they claim and is pretty easy to set up.
*by L***N on September 15, 2025*

While some pricy, this worked well. Just set up hook up to throttle and connect to the harness. Sweeps from zero to 5 volts that the computer is looking for. Makes computer work well. Now my engine is running quite well.

### ⭐⭐⭐⭐⭐ It works
*by E***H on December 18, 2018*

Works as advertised.

### ⭐⭐⭐⭐ Remote TPS GM4L60E
*by S***N on July 7, 2021*

This item was as advertised, looks ok & delivered in reasonable time. Not yet tested.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-07*