---
product_id: 47385197
title: "Engine Temperature Temp Sensor Sender coolant 3.0 4.3 5.0 5.7 8.1 Mercruiser"
brand: "b.b."
price: "Rp745863"
currency: IDR
in_stock: true
reviews_count: 8
url: https://www.desertcart.id/products/47385197-engine-temperature-temp-sensor-sender-coolant-3-0-4-3
store_origin: ID
region: Indonesia
---

# Compact Design Universal Fit Precision Temp Control Engine Temperature Temp Sensor Sender coolant 3.0 4.3 5.0 5.7 8.1 Mercruiser

**Brand:** b.b.
**Price:** Rp745863
**Availability:** ✅ In Stock

## Summary

> 🌊 Keep Your Cool with Precision!

## Quick Answers

- **What is this?** Engine Temperature Temp Sensor Sender coolant 3.0 4.3 5.0 5.7 8.1 Mercruiser by b.b.
- **How much does it cost?** Rp745863 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/47385197-engine-temperature-temp-sensor-sender-coolant-3-0-4-3)

## Best For

- b.b. enthusiasts

## Why This Product

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

## Key Features

- • **📏 Perfectly Sized:** Compact dimensions (3.31 x 1.38 x 1.14 inches) for easy installation.
- • **⚙️ Lightweight Design:** Weighs only 1.27 ounces for effortless handling.
- • **🔒 Durable Construction:** Built to withstand the rigors of marine environments.
- • **🔧 Reliable Compatibility:** Seamlessly replaces Mercruiser and Volvo Penta models.
- • **🌊 Engineered for Performance:** Optimized for various engine types including Indmar and PCM.

## Overview

The Engine Temperature Temp Sensor Sender is a high-performance component designed for Mercruiser, Volvo Penta, Indmar, and Pleasurecraft engines. With a 3/8 NPT thread size, it ensures reliable temperature readings for optimal engine performance. Weighing just 1.27 ounces and featuring compact dimensions, this sensor is easy to install and built to last.

## Description

Engine Temperature Temp Sensor Sender coolant 3.0 4.3 5.0 5.7 8.1 Mercruiser

## Features

- Temperature Temp Sensor Sender used by Mercruiser, Volvo Penta, Indmar, Pleasurecraft (PCM) and others
- Replaces Mercruiser 805218T, 805218 , Volvo Penta 3850397
- 3/8 NPT thread size
- This is the sendor that goes the guage on dash

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | B.B. |
| Item Weight | 1.27 ounces |
| Package Dimensions | 3.31 x 1.38 x 1.14 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 3 |

## Images

![Engine Temperature Temp Sensor Sender coolant 3.0 4.3 5.0 5.7 8.1 Mercruiser - Image 1](https://m.media-amazon.com/images/I/61aHYu7mV6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    This is not the gauge sender...it's the ecm sensor..
  

*by R***R on Reviewed in the United States on July 4, 2024*

Works sadly I bought this because I thought it was the gauge sender 2003 5.7gi volvo penta

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Generic
  

*by B***S on Reviewed in the United States on September 4, 2021*

Is work fine great price easy to install of course

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Nothing wrong with this one, but I ordered the ...
  

*by M***N on Reviewed in the United States on July 26, 2017*

Nothing wrong with this one, but I ordered the wrong one initially.Be sure you're engine temp sensor has 2 prongs and not one.There are 2 common types. For older models (specifically 5.7 Liter Indmar, 1996 EFI), the other one can be found  here:https://www.amazon.com/gp/product/B00027GZ7I/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.id/products/47385197-engine-temperature-temp-sensor-sender-coolant-3-0-4-3](https://www.desertcart.id/products/47385197-engine-temperature-temp-sensor-sender-coolant-3-0-4-3)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-23*