---
product_id: 12450635
title: "Honda 19301-PAA-306 Thermostat"
brand: "honda"
price: "€ 72.88"
currency: EUR
in_stock: true
reviews_count: 8
category: "Honda"
url: https://www.desertcart.es/products/12450635-honda-19301-paa-306-thermostat
store_origin: ES
region: Spain
---

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

**Brand:** honda
**Price:** € 72.88
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of the curve with Honda’s precision thermostat – because your engine deserves the best!

## Quick Answers

- **What is this?** Honda 19301-PAA-306 Thermostat by honda
- **How much does it cost?** € 72.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/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

- • **Durable Metal Construction:** Built to last with premium materials, designed to withstand high mileage and tough conditions.
- • **Plug-and-Play Installation:** Straightforward setup with surface mount design—get back on the road faster with minimal hassle.
- • **Seamless OEM Compatibility:** Exact Honda part number 19301-PAA-306 ensures flawless fit and function, eliminating guesswork.
- • **Optimized Engine Performance:** Accelerates engine warm-up for improved fuel efficiency and consistent temperature control on the highway.
- • **Trusted Japanese Craftsmanship:** Manufactured in Japan under strict quality standards, backed by Honda’s limited warranty.

## Overview

The Honda 19301-PAA-306 Thermostat is a genuine OEM replacement part engineered in Japan for precise engine temperature regulation. Featuring durable metal construction and a perfect fit, it accelerates engine warm-up, enhances fuel efficiency, and ensures reliable performance. Designed for easy surface mount installation, this thermostat is a must-have upgrade for maintaining optimal engine health and longevity.

## Description

GET ON THE WATER

Review: Perfect. Does what is is supposed to do. - Installed it 3 months ago with no difficulty or issues. Very straightforward. Works great and solved my problem.
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 |
| Additional Features | Programmable |
| Backlight | No |
| Best Sellers Rank | #64,456 in Automotive ( See Top 100 in Automotive ) #80 in Automotive Replacement Engine Thermostats |
| Brand | Honda |
| Brand Name | Honda |
| Color | Black |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Hardwired |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | touch |
| Customer Reviews | 4.7 out of 5 stars 746 Reviews |
| Display Type | LED |
| Included Components | Genuine Honda THERMOSTAT ASSY- |
| Item Dimensions D x W x H | 2.01"D x 5"W x 5.75"H |
| Item Type Name | ACCESSORIES |
| Item Weight | 0.2 Pounds |
| Manufacturer | Honda |
| Manufacturer Warranty Description | Limited warranty. |
| Material Type | Metal |
| Model Name | Genuine Honda THERMOSTAT ASSY- |
| Model Number | 19301-PZA-305 |
| Mounting Type | Surface Mount |
| Power Source | Battery Powered |
| Product Dimensions | 2.01"D x 5"W x 5.75"H |
| Product Style | Classic |
| Shape | Rectangular |
| Special Feature | Programmable |
| Specific Uses For Product | Engine Temperature Regulation |
| Specification Met | UL |
| 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)
![Honda 19301-PAA-306 Thermostat - Image 2](https://m.media-amazon.com/images/I/71UoJFxtkNL.jpg)
![Honda 19301-PAA-306 Thermostat - Image 3](https://m.media-amazon.com/images/I/5109BMOc90L.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

### ⭐⭐⭐⭐⭐ Perfect. Does what is is supposed to do.
*by M***H on January 27, 2026*

Installed it 3 months ago with no difficulty or issues. Very straightforward. Works great and solved my problem.

### ⭐⭐⭐⭐⭐ 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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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-26*