---
product_id: 305970074
title: "State Warehouse Fuel Pressure Regulator Spring Replace for The TBS 10320 GM from 11-12psi to 14-15psi Fuel Pressure Fit for 2.8L 4.3L 5.0L 5.7L 7.4L TBI Motors Length 2\" Outer Diameter 1\""
brand: "aru"
price: "$85.87"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/305970074-state-warehouse-fuel-pressure-regulator-spring-replace-for-the-tbs
store_origin: EC
region: Ecuador
---

# Boosts fuel pressure from 11-12psi to 14-15psi Durable stainless steel, wear-resistant build Precision fit for 2.8L to 7.4L GM TBI engines State Warehouse Fuel Pressure Regulator Spring Replace for The TBS 10320 GM from 11-12psi to 14-15psi Fuel Pressure Fit for 2.8L 4.3L 5.0L 5.7L 7.4L TBI Motors Length 2" Outer Diameter 1"

**Brand:** aru
**Price:** $85.87
**Availability:** ✅ In Stock

## Summary

> ⛽ Power up your ride with precision pressure control!

## Quick Answers

- **What is this?** State Warehouse Fuel Pressure Regulator Spring Replace for The TBS 10320 GM from 11-12psi to 14-15psi Fuel Pressure Fit for 2.8L 4.3L 5.0L 5.7L 7.4L TBI Motors Length 2" Outer Diameter 1" by aru
- **How much does it cost?** $85.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/305970074-state-warehouse-fuel-pressure-regulator-spring-replace-for-the-tbs)

## Best For

- aru enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium stainless steel ensuring longevity and resistance to wear.
- • **Compact Precision:** Exact 2" length and 1" diameter for seamless installation and reliable operation.
- • **Upgrade Without Hassle:** Direct replacement spring that transforms your fuel system effortlessly.
- • **Tailored for GM TBI Motors:** Perfectly engineered for 1986-95 2.8L to 7.4L TBI engines—no guesswork, just fit.
- • **Elevate Your Engine's Pulse:** Increase fuel pressure for optimized performance and throttle response.

## Overview

This stainless steel fuel pressure regulator spring upgrade boosts GM TBI motor fuel pressure from 11-12psi to 14-15psi, fitting 2.8L to 7.4L engines from 1986-95. Compact and durable, it ensures enhanced fuel delivery and engine performance with a perfect OEM fit.

## Description

Specification:100% brand new and high quality. Material: Stainless steel Out Diameter: 25mm Length: 50mm Note: Please allow 1-3mm errors due to manual measurement. Fuel Pressure Regulator Spring Replace for The TBS 10320 GM from 11-12psi to 14-15psi Fits for 1986-95 2.8L 4.3L 5.0L 5.7L 7.4L TBI motors and replacement spring for 1986-95 GM TBI motors

## Features

- Fuel pressure from 11-12psi to 14-15psi
- Fuel Pressure fit for 2.8L 4.3L 5.0L 5.7L 7.4L TBI Motors
- Excellent quality, exquisite workmanship and wear-resistant
- The measured length is 2” and the diameter is 1”

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ARU |
| Part number | TBS-10320 |
| Item Weight | 5 g |
| Product Dimensions | 5 x 2.5 x 2.5 cm; 5 g |
| Item model number | TBS-10320 |
| Color | Silver |
| Material | Stainless Steel |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Batteries Required? | No |

## Product Details

- **Material:** Stainless Steel
- **Brand:** ARU
- **Colour:** Silver
- **Item dimensions L x W x H:** 50 x 25 x 25 millimeters
- **Connector type:** Threaded

## Images

![State Warehouse Fuel Pressure Regulator Spring Replace for The TBS 10320 GM from 11-12psi to 14-15psi Fuel Pressure Fit for 2.8L 4.3L 5.0L 5.7L 7.4L TBI Motors Length 2" Outer Diameter 1" - Image 1](https://m.media-amazon.com/images/I/7183gI7bw6L.jpg)

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-28*