---
product_id: 12450635
title: "Honda 19301-PAA-306 Thermostat"
brand: "honda"
price: "$1868"
currency: MXN
in_stock: true
reviews_count: 13
category: "Honda"
url: https://www.desertcart.mx/products/12450635-honda-19301-paa-306-thermostat
store_origin: MX
region: Mexico
---

# Rapid engine heat-up Precision-engineered OEM fit Authentic Japanese manufacturing Honda 19301-PAA-306 Thermostat

**Brand:** honda
**Price:** $1868
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of the pack with precision engine control!

## Quick Answers

- **What is this?** Honda 19301-PAA-306 Thermostat by honda
- **How much does it cost?** $1868 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/12450635-honda-19301-paa-306-thermostat)

## Best For

- honda enthusiasts

## Why This Product

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

## Key Features

- • **Accelerated Engine Warm-Up:** Experience faster heat activation that stabilizes engine temperature quickly, enhancing fuel efficiency on the go.
- • **Durable Metal Construction:** Built to last with premium metal materials, designed to withstand high mileage and tough driving conditions.
- • **Seamless OEM Compatibility:** Perfect fit guaranteed for Honda engines, ensuring hassle-free installation and peak performance.
- • **Authentic Japanese Craftsmanship:** Manufactured in Japan, delivering trusted quality and reliability that professionals demand.
- • **Programmable Temperature Control:** Manual yet programmable thermostat settings give you precise control over engine temperature regulation.

## Overview

The Honda 19301-PAA-306 Thermostat is a genuine OEM replacement part crafted in Japan, designed for precise engine temperature regulation. Its durable metal build and programmable manual control ensure rapid heat-up and consistent performance, improving fuel efficiency and engine longevity. Ideal for professionals seeking reliable, high-quality automotive components.

## Description

GET ON THE WATER

Review: Yes working great - OEM working like a big guy
Review: Perfect fit. Glad I went OEM. - Perfect fit - identical to the original, assuming OEM. Little tricky to install keeping it in position while reattaching the cover. Old thermostat did nothing (I thought, maybe, there was none), Looked like the original one with 230,000 miles on it. Heat comes on fast now and engine no longer cools off at highway speed. Seems to improve mileage as a bonus since the ECU doesn't think it needs to run lean.

## Features

- Package Dimensions: 2.01 L x 5.75 H x 5 W (inches)
- Package Weight : 1 pounds
- Country of Origin : Japan
- Part number: 19301-PAA-306

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009G4EKXY |
| Backlight | No |
| Best Sellers Rank | #32,945 in Automotive ( See Top 100 in Automotive ) #39 in Automotive Replacement Engine Thermostats |
| Brand | Honda |
| Color | Black |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Hardwired |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | touch |
| Customer Reviews | 4.7 4.7 out of 5 stars (742) |
| Date First Available | September 24, 2012 |
| Display Type | LED |
| Included Components | Genuine Honda THERMOSTAT ASSY- |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.2 ounces |
| Item model number | 19301-PZA-305 |
| Manufacturer | Honda |
| Manufacturer Part Number | 19301-PAA-306 |
| Material | Metal |
| Model Name | Genuine Honda THERMOSTAT ASSY- |
| Mounting Type | Surface Mount |
| OEM Part Number | 19301-PAA-306 |
| Power Source | Battery Powered |
| Product Dimensions | 2.01"D x 5"W x 5.75"H |
| Shape | Rectangular |
| Special Feature | Programmable |
| Special Features | Programmable |
| Specific Uses For Product | Engine Temperature Regulation |
| Specification Met | UL |
| Style | Classic |
| Temperature Control Type | Manual |
| Voltage | 24 Volts |

## Product Details

- **Brand:** Honda
- **Controller Type:** touch
- **Model Name:** Genuine Honda THERMOSTAT ASSY-
- **Product Dimensions:** 2.01"D x 5"W x 5.75"H
- **Special Feature:** Programmable

## Images

![Honda 19301-PAA-306 Thermostat - Image 1](https://m.media-amazon.com/images/I/71rT8QnKNrL.jpg)

## Questions & Answers

**Q: Does it comes with the gasket ?**
A: Purchased mine from "MagAuto Honda Parts" and it came with gasket - sealed with thermostat inside Honda packaging.

**Q: What temperature is indicated on the thermostat?**
A: This thermostat begins to open at 169-176F. It should be fully open at 194F.

**Q: Will of fit 04' civic 1.7 L vtec?**
A: This thermostat was made for a 1.6L engine from 90s- early 2000s for the previous generation civics, however if you look online and find the service manual, it will give you a specification for the part that you are looking for, I would check the forums for the service manual and just check on the cooling system section and check the part #

**Q: This fit my 1999 honda civic lx**
A: It should fit all 4 cylinder engines except the V-TEC performance engine.  Run by a local auto parts store and confirm the part number to be sure though.  Good luck

## Customer Reviews

### ⭐⭐⭐⭐⭐ Yes working great
*by L***E on January 2, 2026*

OEM working like a big guy

### ⭐⭐⭐⭐⭐ Perfect fit. Glad I went OEM.
*by R***R on September 19, 2025*

Perfect fit - identical to the original, assuming OEM. Little tricky to install keeping it in position while reattaching the cover. Old thermostat did nothing (I thought, maybe, there was none), Looked like the original one with 230,000 miles on it. Heat comes on fast now and engine no longer cools off at highway speed. Seems to improve mileage as a bonus since the ECU doesn't think it needs to run lean.

### ⭐⭐⭐⭐⭐ It’s real oem
*by P***O on December 27, 2025*

Perfect oem!!!! I had an aftermarket and in a couple months it had my engine overheating. But since I installed this part it’s been driving with the perfect operating temp!!

## Frequently Bought Together

- Honda 19301-PAA-306 Thermostat
- Honda Genuine 19045-PAA-A01 Radiator Cap

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**Shop now:** [https://www.desertcart.mx/products/12450635-honda-19301-paa-306-thermostat](https://www.desertcart.mx/products/12450635-honda-19301-paa-306-thermostat)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-12*