---
product_id: 56980100
title: "Fuel Pressure Regulator Control(PRC) Solenoid Valve, Exhaust Gas Recirculation(EGR) Switch for Mazda RX-8/626/MPV/Protege by LIAMTU"
brand: "liamtu"
price: "953059₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/56980100-fuel-pressure-regulator-control-prc-solenoid-valve-exhaust-gas-recirculation
store_origin: VN
region: Vietnam
---

# Precision fuel pressure control Prevents vapor lock on hot restarts Direct OEM replacement fit Fuel Pressure Regulator Control(PRC) Solenoid Valve, Exhaust Gas Recirculation(EGR) Switch for Mazda RX-8/626/MPV/Protege by LIAMTU

**Brand:** liamtu
**Price:** 953059₫
**Availability:** ✅ In Stock

## Summary

> ⛽ Keep your Mazda running smooth — never miss a beat on hot restarts!

## Quick Answers

- **What is this?** Fuel Pressure Regulator Control(PRC) Solenoid Valve, Exhaust Gas Recirculation(EGR) Switch for Mazda RX-8/626/MPV/Protege by LIAMTU by liamtu
- **How much does it cost?** 953059₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/56980100-fuel-pressure-regulator-control-prc-solenoid-valve-exhaust-gas-recirculation)

## Best For

- liamtu enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Model Versatility:** Compatible with a wide range of Mazda models from 1992 to 2011, including RX-8, Protege, MPV, and 626.
- • **Quick & Easy Installation:** Lightweight design (2.64 oz) and plug-and-play setup saves you time and hassle.
- • **Reliable Quality Assurance:** Built under strict quality control standards for long-lasting performance and peace of mind.
- • **Seamless OEM Compatibility:** Direct replacement for multiple Mazda part numbers ensuring perfect fit and function.
- • **Engineered for Hot Restarts:** Prevents vapor lock by regulating fuel pressure during critical hot restart conditions.

## Overview

The LIAMTU Fuel Pressure Regulator Control (PRC) Solenoid Valve is a precision-engineered replacement part designed to prevent vapor lock and optimize fuel pressure during hot restarts. Compatible with numerous Mazda models from 1992 through 2011, this lightweight, OEM-spec solenoid ensures reliable engine performance and easy installation, making it an essential upgrade for maintaining your vehicle’s fuel system efficiency.

## Description

The Fuel Pressure Regulator solenoid is called the PRC solenoid for Mazda vehicles, also known as the Pressure Regulator Control solenoid, EGR Valve and Vacuum solenoid valve(VSV). Fuel pressure is raised when: 1.Cranking 2.After restart. If it's been less than 10 seconds since the engine was turned off, the coolant temperature is above 194F, intake air temperature is above 95F. 3.After restart. If it's been less than 2 minutes since the engine was turned off, the coolant temperature is above 194F, intake air temperature is above 95F and throttle is less than 1000 RPM. Fix Related FS engine DTC's 1993-1995 FS ATX EEC-IV: Code 554 1993-1995 FS MTX & all KL's MECS-II: Code 25 1996-2002 FS & KL OBD-II: P0440 to P0457 & P1250 Fits for: 1992-1994 Mazda MPV Passenger Standard Passenger Van 3-Door 3.0L 2954CC V6 GAS SOHC Naturally Aspirated 1992-1995 Mazda 929 Base Sedan 4-Door 3.0L 2954CC V6 GAS DOHC Naturally Aspirated 1993-1997 Mazda MX-6 Base Coupe 2-Door 2.0L 1991CC l4 GAS DOHC Naturally Aspirated 1993-1997 Mazda 626 DX Sedan 4-Door 2.0L 1991CC l4 GAS DOHC Naturally Aspirated 1993-1997 Mazda 626 LX Sedan 4-Door 2.0L 1991CC l4 GAS DOHC Naturally Aspirated 1995-1997 Mazda Protege 1995-1998 Mazda MPV 1998-2000 Mazda Protege ES Sedan 4-Door 1.8L 1839CC l4 GAS DOHC Naturally Aspirated 2001-2003 Mazda Protege LX Sedan 4-Door 2.0L 2000CC l4 GAS DOHC Naturally Aspirated 2001 Mazda Protege MP3 Sedan 4-Door 2.0L 2000CC l4 GAS DOHC Naturally Aspirated 2002-2003 Mazda Protege5 Base Hatchback 4-Door 2.0L 2000CC l4 GAS DOHC Naturally Aspirated 2001-2003 Mazda Protege ES Sedan 4-Door 2.0L 2000CC l4 GAS DOHC Naturally Aspirated 2002-2003 Mazda Protege DX Sedan 4-Door 2.0L 2000CC l4 GAS DOHC Naturally Aspirated 2003 Mazda Protege Mazdaspeed Sedan 4-Door 2.0L 2000CC l4 GAS DOHC Turbocharged 2005 Mazda RX-8 2008-2011 Mazda RX-8

Review: Easy install, used for multiple solenoids on Mazda engines. - I bought two of these for my Protege5, which was throwing codes. One to fix the Fuel Pressure Regulator Control Solenoid (aka PRC), and one for the Intake Manifold Runner Control Solenoid (aka VICS). Took 5 minutes to install and solved both codes. Just FYI, these solenoids are used in a lot of different places on the FS-DE engine, and I'm sure they have applications on other Mazda engines from the mid-90s up until the mid 00's. In the Protege5, this same solenoid is used for EGR, VTCS, VICS, and PRC among others. Might as well buy a few to have them around if you're planning to keep the car long term and it has high miles.
Review: worked for my 2003 mazda - worked for 2003 mazda. It works for a lot of the solenoids on my mazda recently found out you could switch the little black filter by pulling it off so other ports can be used. That is the only difference for my emission control solenoid and fuel pressure control solenoid. So if it looks like the one you have but the little black part is in a different place it will work if you move the filter to the port that matches the old one. then plug your lines in the other ports.

## Features

- PRC Solenoid is also called Vacuum solenoid valve(VSV); the purpose of the Pressure Regulator Control solenoid is to prevent vapor lock of the fuel during hot restart idle
- The PRC solenoid valve cuts pressure to the Fuel Pressure Regulator to make starting a little richer during hot restarts
- For Mazda PRC solenoid OBD II P1250 fix (ZM/FP/FS engines)
- Direct replacement for manufacturer part number KL0118741, K5T49090, 911707, K5T49099, K5T49091, VS55
- Built to strict quality control standards

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073DZK4QR |
| Brand | LIAMTU |
| Customer Reviews | 4.4 4.4 out of 5 stars (119) |
| Date First Available | June 27, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.64 ounces |
| Item model number | KL0118741 |
| Manufacturer | LIAMTU |
| Manufacturer Part Number | LT1706281120 |
| Package Dimensions | 3.43 x 2.28 x 1.3 inches |

## Images

![Fuel Pressure Regulator Control(PRC) Solenoid Valve, Exhaust Gas Recirculation(EGR) Switch for Mazda RX-8/626/MPV/Protege by LIAMTU - Image 1](https://m.media-amazon.com/images/I/61oOpmc-w8L.jpg)
![Fuel Pressure Regulator Control(PRC) Solenoid Valve, Exhaust Gas Recirculation(EGR) Switch for Mazda RX-8/626/MPV/Protege by LIAMTU - Image 2](https://m.media-amazon.com/images/I/61T88Fp9IsL.jpg)
![Fuel Pressure Regulator Control(PRC) Solenoid Valve, Exhaust Gas Recirculation(EGR) Switch for Mazda RX-8/626/MPV/Protege by LIAMTU - Image 3](https://m.media-amazon.com/images/I/51CpdRBrYiL.jpg)
![Fuel Pressure Regulator Control(PRC) Solenoid Valve, Exhaust Gas Recirculation(EGR) Switch for Mazda RX-8/626/MPV/Protege by LIAMTU - Image 4](https://m.media-amazon.com/images/I/51xEYk8PO9L.jpg)

## Questions & Answers

**Q: Does this valve work for egr and fuel pressure regulator? The fuel pressure valve looks the same but slightly different.**
A: Richard, this is a fuel pressure regulator control solenoid valve, not the fuel pressure regulator. This part sits on top of the valve cover on the Protege engine and switches the vacuum signal to the regulator on command of the ECM.

**Q: Will this work on a 2004 mazda 6 with part number K5T49096? It looks to be the same.**
A: I don't think so. I usually call the manufacturer just to be sure.

**Q: Will this work on Mazda Mpv 2001?**
A: It works great in my 2001 Mazda Millenia!

**Q: Will this fit my 2002 Mazda Millenia**
A: Honestly, I don’t know, but if it doesn’t you can return it.  It fit my 2003 protege. One thing I know is that Mazda uses many of the same parts for their cars.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy install, used for multiple solenoids on Mazda engines.
*by J***H on February 14, 2020*

I bought two of these for my Protege5, which was throwing codes. One to fix the Fuel Pressure Regulator Control Solenoid (aka PRC), and one for the Intake Manifold Runner Control Solenoid (aka VICS). Took 5 minutes to install and solved both codes. Just FYI, these solenoids are used in a lot of different places on the FS-DE engine, and I'm sure they have applications on other Mazda engines from the mid-90s up until the mid 00's. In the Protege5, this same solenoid is used for EGR, VTCS, VICS, and PRC among others. Might as well buy a few to have them around if you're planning to keep the car long term and it has high miles.

### ⭐⭐⭐⭐⭐ worked for my 2003 mazda
*by C***. on April 6, 2021*

worked for 2003 mazda. It works for a lot of the solenoids on my mazda recently found out you could switch the little black filter by pulling it off so other ports can be used. That is the only difference for my emission control solenoid and fuel pressure control solenoid. So if it looks like the one you have but the little black part is in a different place it will work if you move the filter to the port that matches the old one. then plug your lines in the other ports.

### ⭐⭐⭐⭐⭐ Mazda/Ford VRIS, EGR, PRC Vacuum solenoids.
*by T***. on July 15, 2021*

Picture just looked wrong. I had a run issue on my Probe GT, after warmed up, especially on these 100 degree days. It raises fuel pressure, preventing Vapor lock. Signs of this can be from surge at steady throttle on freeway, to a dead miss. The end cap can be moved, as I said in video its how convert it from the VRIS to PRC. If your VRIS on the 2.5L is not working, you'r missing out. Really wakes the engine up. PRC is 5 star for ease to install, the VRIS is 3 star, it requires a 10mm wrench.... Seen posts on so called mechanic sites asking about run issues, and none of the so called experts suggested it.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-19*