---
product_id: 36638245
title: "TOPSCOPE FP3556M - Fuel Pump Assembly E3556M Compatible with 2003 Cadillac Escalade ESV, 2002 2003 Cadillac Escalade EXT, Chevrolet Avalanche 1500, Chevrolet Suburban 1500, GMC Yukon XL 1500"
brand: "topscope"
price: "S/.459"
currency: PEN
in_stock: true
reviews_count: 10
category: "Topscope"
url: https://www.desertcart.pe/products/36638245-topscope-fp3556m-fuel-pump-assembly-e3556m-compatible-with-2003-cadillac
store_origin: PE
region: Peru
---

# Direct OE replacement fuel pump Easy install, no modifications needed 1-year unlimited mileage warranty TOPSCOPE FP3556M - Fuel Pump Assembly E3556M Compatible with 2003 Cadillac Escalade ESV, 2002 2003 Cadillac Escalade EXT, Chevrolet Avalanche 1500, Chevrolet Suburban 1500, GMC Yukon XL 1500

**Brand:** topscope
**Price:** S/.459
**Availability:** ✅ In Stock

## Summary

> ⛽ Power your ride with precision and confidence!

## Quick Answers

- **What is this?** TOPSCOPE FP3556M - Fuel Pump Assembly E3556M Compatible with 2003 Cadillac Escalade ESV, 2002 2003 Cadillac Escalade EXT, Chevrolet Avalanche 1500, Chevrolet Suburban 1500, GMC Yukon XL 1500 by topscope
- **How much does it cost?** S/.459 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/36638245-topscope-fp3556m-fuel-pump-assembly-e3556m-compatible-with-2003-cadillac)

## Best For

- topscope enthusiasts

## Why This Product

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

## Key Features

- • **Durable Metal Build:** Premium materials ensure long-lasting performance
- • **Seamless OE Fitment:** Perfectly engineered for 2002-2003 Cadillac Escalade & GM trucks
- • **Trusted Compatibility:** Replaces top OEM parts like ACDELCO, BOSCH, DELPHI
- • **Plug & Play Installation:** No tank modifications—get back on the road faster
- • **Warranty-Backed Confidence:** 1-year unlimited mileage coverage for peace of mind

## Overview

The TOPSCOPE FP3556M Fuel Pump Assembly is a high-quality, direct OE replacement designed for 2002-2003 Cadillac Escalade models and select GM trucks. Built with durable metal components and engineered for a perfect fit, it installs easily without modifications. Backed by a 1-year unlimited mileage warranty, this fuel pump ensures reliable fuel delivery and long-term performance, making it the smart choice for professional drivers who demand both quality and peace of mind.

## Description

This is a high quality, brand new aftermarket replacement Fuel Pump Module Assembly, it's a direct OE replacement for the fuel pump assembly module that you can use inside your vehicle fuel tank without any modifications. State-of-the-Art technology and facilities make our part's quality outstanding. Vehicle fitment: CADILLAC ESCALADE ESV 2003 V8-6.0L CADILLAC ESCALADE EXT 03-02 V8-6.0L CHEVROLET AVALANCHE 1500 03-02 V8-5.3L CHEVROLET SUBURBAN 1500 03-02 V8-5.3L GAS, Vin（T） GMC YUKON XL 1500 03-02 V8-5.3L GAS, Vin（T） GMC YUKON XL 1500 03-02 V8-6.0L Denali

Review: Great price and fit my Avalanche perfectly - I cut an access panel under my back seat of my Avalanche. That made the install so easy. Dropping the fuel tank is a task, as I have done that before. I sealed the hatch, put the carpet back in place and you can’t tell anything was done. It sure made installing the fuel pump a breeze. Fuel pump does everything it is supposed to do and my truck runs great.
Review: As ordered. - Easy install, direct fit.

## Features

- This is a high quality, brand new aftermarket replacement Fuel Pump Module Assembly, it's a direct OE replacement for the fuel pump assembly module that you can use inside your vehicle fuel tank without any modifications.
- PLEASE CHECK THE YEAR/MAKE/MODEL DROP DOWN MENU AT THE TOP OR PRODUCT DESCRIPTION OF THE PAGE TO MAKE SURE THIS PART FITS YOUR VEHICL
- Replacement for: ACDELCO MU1088, MU1738, AIRTEX E3556M, BOSCH 67458, CARTER P75023M, DELPHI FG0273, GM 19180099, 25345024, PIERCE P1540M
- Works for 2003 Cadillac Escalade ESV, 2002-2003 Cadillac Escalade EXT, Chevrolet Avalanche 1500, Chevrolet Suburban 1500, GMC Yukon XL 1500
- 1-YEAR / 365-DAY UNLIMITED MILEAGE WARRANTY

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B014H7XBEI |
| Auto Part Position | Inside |
| Best Sellers Rank | #106,970 in Automotive ( See Top 100 in Automotive ) #476 in Automotive Replacement Electric Fuel Pumps |
| Body Material | Metal |
| Brand Name | TOPSCOPE |
| Compatible with Vehicle Type | Car |
| Connector Type | Threaded |
| Customer Reviews | 4.3 4.3 out of 5 stars (423) |
| Fit Type | Vehicle Specific Fit |
| Gas Type | Gasoline |
| Inlet Connection Size | 0.38 Inches |
| Inlet Connection Type | Threaded |
| Item Dimensions | 15.75 x 5.51 x 5.51 inches |
| Manufacturer | TOPSCOPE |
| Manufacturer Part Number | FP3556M-FBA |
| Manufacturer Warranty Description | for one year from date of purchase. |
| Material Type | Metal |
| Mounting Type | Tank Mount |
| Operation Mode | Mechanical |
| Outlet Connection Size | 0.38 Inches |
| Outlet Connection Type | Threaded |
| Part Interchange Info | replacement |
| Product Grade | High |
| Product Style | 02-03 Cadillac Escalade |
| Specification Met | OE |

## Product Details

- **Brand:** TOPSCOPE
- **Fit Type:** Vehicle Specific Fit
- **Item dimensions L x W x H:** 15.75 x 5.51 x 5.51 inches
- **Material:** Metal
- **Vehicle Service Type:** Car

## Images

![TOPSCOPE FP3556M - Fuel Pump Assembly E3556M Compatible with 2003 Cadillac Escalade ESV, 2002 2003 Cadillac Escalade EXT, Chevrolet Avalanche 1500, Chevrolet Suburban 1500, GMC Yukon XL 1500 - Image 1](https://m.media-amazon.com/images/I/51bYRDOkRQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great price and fit my Avalanche perfectly
*by R***N on May 23, 2023*

I cut an access panel under my back seat of my Avalanche. That made the install so easy. Dropping the fuel tank is a task, as I have done that before. I sealed the hatch, put the carpet back in place and you can’t tell anything was done. It sure made installing the fuel pump a breeze. Fuel pump does everything it is supposed to do and my truck runs great.

### ⭐⭐⭐⭐⭐ As ordered.
*by B***L on March 6, 2026*

Easy install, direct fit.

### ⭐⭐⭐⭐⭐ Perfect fit for my 2003 Avalanche Z66 1500 at a great price!
*by T***B on May 14, 2025*

Perfect fit for my 2003 Chevy Avalanche 1500 The only thing is the rubber seal that comes with it is thicker than the factory seal and makes it a somewhat difficult to seat the pump down so I ended up using the rubber seal from the bad pump and it went right in with no issues. Didnt need to use or mess with the harness plug that comes with it as it was simple plug in with no problems. As far as I'm concerned it's a good product at a good price. Started right up first turn.

## Frequently Bought Together

- TOPSCOPE FP3556M - Fuel Pump Assembly E3556M Compatible with 2003 Cadillac Escalade ESV, 2002 2003 Cadillac Escalade EXT, Chevrolet Avalanche 1500, Chevrolet Suburban 1500, GMC Yukon XL 1500
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**Shop now:** [https://www.desertcart.pe/products/36638245-topscope-fp3556m-fuel-pump-assembly-e3556m-compatible-with-2003-cadillac](https://www.desertcart.pe/products/36638245-topscope-fp3556m-fuel-pump-assembly-e3556m-compatible-with-2003-cadillac)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-05-10*