---
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: "¥22601"
currency: JPY
in_stock: true
reviews_count: 8
category: "Topscope"
url: https://www.desertcart.jp/products/36638245-topscope-fp3556m-fuel-pump-assembly-e3556m-compatible-with-2003-cadillac
store_origin: JP
region: Japan
---

# Direct OE replacement fuel pump Plug-and-play installation, no modifications 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:** ¥22601
**Availability:** ✅ In Stock

## Summary

> ⛽ Power your drive 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?** ¥22601 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/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

- • **Seamless OE Fitment:** Engineered as a direct replacement for 2002-2003 Cadillac Escalade & Chevy/GMC 1500 series—no guesswork, just perfect fit.
- • **Trusted Compatibility:** Replaces top OEM parts like ACDELCO MU1088 and BOSCH 67458, guaranteeing reliable operation and peace of mind.
- • **Effortless Installation:** Designed for quick plug-and-play setup inside your fuel tank—ditch complicated mods and get back on the road faster.
- • **Durable Metal Construction:** Built with premium metal materials to withstand rigorous driving conditions and ensure long-lasting performance.
- • **Warranty-Backed Confidence:** Comes with a 1-year unlimited mileage warranty—because your ride deserves nothing less than dependable power.

## Overview

The TOPSCOPE FP3556M Fuel Pump Assembly is a high-quality, direct OE replacement designed specifically for 2002-2003 Cadillac Escalade models and select Chevrolet and GMC 1500 series trucks. Featuring durable metal construction and plug-and-play installation, it ensures reliable fuel delivery without modifications. Backed by a 1-year unlimited mileage warranty, this fuel pump module offers professional-grade performance and peace of mind for discerning drivers.

## 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: Perfect fit for my 2003 Avalanche Z66 1500 at a great price! - 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.

## 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 | #161,181 in Automotive ( See Top 100 in Automotive ) #710 in Automotive Replacement Electric Fuel Pumps |
| Body Material | Metal |
| Brand | TOPSCOPE |
| Brand Name | TOPSCOPE |
| Compatible with Vehicle Type | Car |
| Connector Type | Threaded |
| Customer Reviews | 4.2 out of 5 stars 419 Reviews |
| 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 |
| Item dimensions L x W x H | 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 | Metal |
| 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 |
| Style | 02-03 Cadillac Escalade |
| Vehicle Service Type | Car |

## 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.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ 2002 Chevy Avalanche Z71 Fits
*by L***S on December 7, 2020*

Ordered this back in Aug 2020. 2002 Chevy Avalanche Z71. 5.3L. Local price was for a fuel pump was a couple hundred. I was very hesitant about ordering this, based on price and some of the reviews. Most of the bad reviews seemed to be electrial issues. Before I installed I did look over the wiring and compare to the existing unit. The only wires that did not match up were the wires to the pressure sensor. I dont know if it would of made a difference if I didnt switch them, but I ended up moving the wires to match how they were on my existing worn out unit. Fit with no issues. Did not need to use the adapter that was sent with it. So far, working like it should. I have about 1700 miles in it.

## 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
- K&N Gasoline Fuel Filter: High Performance Fuel Filter, Premium Engine Protection, Compatible with 1982-2013 GM Truck/Passenger Car Fuel Injected Gasoline Engines, PF-1000
- Dorman 579-053 Fuel Tank Sending Unit Lock Ring Compatible with Select Models

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**Shop now:** [https://www.desertcart.jp/products/36638245-topscope-fp3556m-fuel-pump-assembly-e3556m-compatible-with-2003-cadillac](https://www.desertcart.jp/products/36638245-topscope-fp3556m-fuel-pump-assembly-e3556m-compatible-with-2003-cadillac)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-01*