---
product_id: 501293214
title: "GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator 58 PSI LS Swap Fuel Pump EFI Conversion Fuel Filter Pressure Regulator 255LPH High Pressure External Pump 6AN Fittings 400-939 GSL392-400-939"
brand: "yinlowa"
price: "VT43453"
currency: VUV
in_stock: true
reviews_count: 5
category: "Yinlowa"
url: https://www.desertcart.vu/products/501293214-gsl392-inline-fuel-pump-and-58-psi-fuel-filter-regulator
store_origin: VU
region: Vanuatu
---

# 255 LPH high-pressure fuel flow 58 PSI regulated fuel pressure Direct OEM fit with mounting kit GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator 58 PSI LS Swap Fuel Pump EFI Conversion Fuel Filter Pressure Regulator 255LPH High Pressure External Pump 6AN Fittings 400-939 GSL392-400-939

**Brand:** yinlowa
**Price:** VT43453
**Availability:** ✅ In Stock

## Summary

> ⛽ Power your LS swap with precision and flow — don’t get left behind on the fuel upgrade wave!

## Quick Answers

- **What is this?** GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator 58 PSI LS Swap Fuel Pump EFI Conversion Fuel Filter Pressure Regulator 255LPH High Pressure External Pump 6AN Fittings 400-939 GSL392-400-939 by yinlowa
- **How much does it cost?** VT43453 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/501293214-gsl392-inline-fuel-pump-and-58-psi-fuel-filter-regulator)

## Best For

- yinlowa enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play OEM Design:** Includes mounting bracket and rubber insulator for effortless, direct-fit installation—no custom mods needed.
- • **10 Micron Fuel Filtration:** Protect your engine with ultra-fine filtration that extends component life and boosts reliability.
- • **High-Flow 255 LPH Pump Power:** Deliver up to 255 liters per hour ensuring your engine never runs lean under high demand.
- • **Universal LS Swap Compatibility:** Fits Chevy Gen III/IV LS engines (4.8L, 5.3L, 6.0L) from 1999-2014, making upgrades seamless and worry-free.
- • **Race-Ready 58 PSI Fuel Regulation:** Maintain optimal fuel pressure with precision 58 PSI control for turbo and supercharged LS swaps.

## Overview

The GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator kit is a high-performance, direct-fit solution designed for LS engine swaps and EFI conversions. Delivering a stable 58 PSI fuel pressure and a robust 255 LPH flow rate, it ensures optimal fuel delivery for turbocharged and supercharged applications. Featuring a 10 micron fuel filter and universal compatibility with Chevy Gen III/IV LS engines (1999-2014), this kit includes all necessary fittings and mounting hardware for quick installation, backed by a 12-month warranty and lifetime technical support.

## Description

Features: ● Direct fit and easy installation. All mounting bracket and rubber insulator needed are included, great replacement for your old one! ● Top quality and powerful function making this kit an ideal choice as gift for your friends, family members, neighbors, etc. ● This 10 mircon fuel filter set provides the best defense for sensitive fuel system components and enhance engine performance by filter the harmful contaminants. ● Variety of pressures and flows available, including high pressure performance. Specifications: Brand: Yinlowa Condition: Brand New Size: 3/8 male inlet, 5/16 male return outlet, and a 3/8 female supply outlet Location: Can be installed anywhere between the tank and the engine, although it is usually installed in the engine compartment to make it easy to obtain even more uniform fuel pressure. Package Includes: 1 Piece fuel filter/regulator, 1 Piece 3/8'' EFI push on lock fitting for inlet, 1 Piece 5/16'' EFI push on lock fitting for return, 1 Piece 6AN male to 3/8 male push on EFI fitting for outlet. Applications: The electric fuel pump kit comes with universal hardware to fit multiple vehicles models. Compatible Fuel: gasoline, pump gas, race gas, diesel, E85 and alcohol/ethanol. The supply voltage will affect the fuel delivery of the external inline fuel pump. Chevrolet 1999-2014 V8 5.3L/325 Chevy small block Gen III/IV (LS-based engines) Chevrolet 1999-2014 V8 4.8L/294 Chevy small block Gen III/IV (LS-based engines) Chevrolet 1999-2014 V8 6.0L/364 Chevy small block Gen III/IV (LS-based engines) ( ATTENTION: Please check the fitments and part number before ordering, Thanks )

Review: Been running this for a little bit, seems to be solid. Hasn’t caused me any issues at one point in time I was testing pressure at the fuel rails on the ls it’s plumbed too and I was getting steady 50 psi of fuel pressure at idle after being on the truck for a couple years and being submerged more than once
Review: Apenas tiene una semana instalada y ya fallo la bomba.

## Features

- REPLACEMENT 58 PSI FUEL FILTER REGULATOR - Fuel pressure regulator filter kit comes with 6AN adpater fittings for LS Swap , which can deliver 58 PSI (4 BAR) to your fuel rail and return unused gas to the tank. Besides, it can ensure the clean fuel is delivered properly to your engine with a 10 micron fuel filter, which play an important role in protecting the daily operation of the engine, and extending the engine service lifespan.
- GSL392 HIGH PRESSURE FUEL PUMP - LS Inline fuel pump is designed to start higher-pressure fuel racing or performance-purpose vehicles stably and safely, which can help to meet the requirements of most modern turbocharging applications. At 80 PSI, Yinlowa 255 lph high pressure fuel pump can flow around 132 liters (35 gallons) per hour; At that same 80 PSI the equivalent HP (high pressure) fuel pump can flow over 210 liters (50 gallons) per hour; Pressure: 255 (LPH) Liters Per Hour; AMP: 20.
- FITMENTS - GSL392-400-939 Inline Fuel Pump fits EFI applications including turbo and supercharged, variety of pressures and flows available, including high pressure performance; 58 PSI Fuel Pressure Regulator AN-6 Fittings for LS Swap EFI Conversion is compatible with Chevy 1999-2014 V8 5.3L/325 Chevy small block Gen III/IV (LS-based engines); Chevy 1999-2014 V8 4.8L/294 Chevy small block Gen III/IV (LS-based engines); Chevy 1999-2014 V8 6.0L/364 Chevy small block Gen III/IV (LS-based engines).
- REPLACE PART # - Fuel Filter Regulator Replaces 61633737, 001834890, 1834890 86737, FF881DL, G11290, G8836, GF1822, GG299, GG-299, GF336, G3737, 33737, 3737, 73737, PF5493, F55493, WIX 33737, 10299146, 19239926, GF822, TBSS intake, NNBS Intake, L92 Intake, returnless, LS1, LS2, LS3, LS6, LQ4, LQ9, LM7, L99, L76, LSX, 4.8, 5.3; Adapter Fitting Replaces 644123, 644113; Fuel Pump Replaces GSL392-400-939 ; GSL392400939; GSL392; 400-939. Please check fitments & part number before ordering, Thanks!
- OEM DESIGN, DIRECT FIT - With mounting bracket and rubber insulator, fuel pressure regulator filter kit can be installed easily in the place between the tank and the engine or in the engine compartment. After simple installation, this filter help to create a returnless fuel supply for LS engine swaps and electronic fuel injection conversions. The bypass regulator passes excess fuel back into the tank then the pump can run freely. Save time and hundreds of dollars by replace the parts yourself.
- WHAT YOU’LL GET - 1 x fuel filter/regulator, 1 x 3/8'' EFI push on lock fitting for inlet, 1 x 5/16'' EFI push on lock fitting for return, 1 x 6AN male to 3/8 male push on EFI fitting for outlet, 1 x GSL392 Inline fuel pump; 12-MONTH Warranty and LIFETIME Technical Support; If this GSL392-400-939 Fuel Pump Kit ever fails on your EFI applications, please don’t hesitate to contact us for the replacement. True hassle-free shopping experience :)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4G62GLV |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | 410,545 in Automotive ( See Top 100 in Automotive ) 180,924 in Car Parts |
| Brand Name | Yinlowa |
| Compatible with Vehicle Type | Light Truck, Passenger Car |
| Customer Reviews | 4.1 4.1 out of 5 stars (221) |
| Manufacturer | Yinlowa |
| Manufacturer Part Number | 80005700 |
| Manufacturer Warranty Description | We offer 12-MONTH Warranty and LIFETIME Technical Support; If this GSL392-400-939 Fuel Pump Kit ever fails on your EFI applications, please don’t hesitate to contact us for the replacement. True hassle-free shopping experience :) |
| OEM Equivalent Part Number | 61633737, 001834890, 1834890 86737 |
| Outer Material Type | Metal |
| Product Grade | Technical |
| Style Name | Modern |
| UPC | 708686962130 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Yinlowa
- **Outer material:** Metal
- **Product grade:** Technical
- **Style:** Modern
- **Vehicle service type:** Light Truck, Passenger Car

## Images

![GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator 58 PSI LS Swap Fuel Pump EFI Conversion Fuel Filter Pressure Regulator 255LPH High Pressure External Pump 6AN Fittings 400-939 GSL392-400-939 - Image 1](https://m.media-amazon.com/images/I/71JDjEvKcYL.jpg)
![GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator 58 PSI LS Swap Fuel Pump EFI Conversion Fuel Filter Pressure Regulator 255LPH High Pressure External Pump 6AN Fittings 400-939 GSL392-400-939 - Image 2](https://m.media-amazon.com/images/I/71PZhavhumL.jpg)
![GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator 58 PSI LS Swap Fuel Pump EFI Conversion Fuel Filter Pressure Regulator 255LPH High Pressure External Pump 6AN Fittings 400-939 GSL392-400-939 - Image 3](https://m.media-amazon.com/images/I/71TOMhwLFvL.jpg)
![GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator 58 PSI LS Swap Fuel Pump EFI Conversion Fuel Filter Pressure Regulator 255LPH High Pressure External Pump 6AN Fittings 400-939 GSL392-400-939 - Image 4](https://m.media-amazon.com/images/I/714IHpw59XL.jpg)
![GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator 58 PSI LS Swap Fuel Pump EFI Conversion Fuel Filter Pressure Regulator 255LPH High Pressure External Pump 6AN Fittings 400-939 GSL392-400-939 - Image 5](https://m.media-amazon.com/images/I/71KHLGeHEOL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by V***R on 16 January 2026*

Been running this for a little bit, seems to be solid. Hasn’t caused me any issues at one point in time I was testing pressure at the fuel rails on the ls it’s plumbed too and I was getting steady 50 psi of fuel pressure at idle after being on the truck for a couple years and being submerged more than once

### ⭐ Review
*by D***L on 4 May 2023*

Apenas tiene una semana instalada y ya fallo la bomba.

### ⭐⭐⭐⭐⭐ Review
*by J***N on 5 March 2024*

Used for an EFI conversion on a 67bronco everything worked great , keeps the fuel right at 58psi and having the filter /regulator as one unit saved space and made mounting easy , only had to install a pre pump filter as the in tank one was not available. Overall a great inexpensive set up for my conversion

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-05*