---
product_id: 16664731
title: "FEL-PRO TOS 18663 Transmission Oil Pan Gasket for Chevrolet Silverado 1500"
brand: "fel-pro"
price: "€ 16.88"
currency: EUR
in_stock: true
reviews_count: 12
category: "Fel Pro"
url: https://www.desertcart.hr/products/16664731-fel-pro-tos-18663-transmission-oil-pan-gasket-for-chevrolet
store_origin: HR
region: Croatia
---

# Durable silicone rubber OEM spec sealing performance Precision-engineered fit FEL-PRO TOS 18663 Transmission Oil Pan Gasket for Chevrolet Silverado 1500

**Brand:** fel-pro
**Price:** € 16.88
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the deal with Fel-Pro – where precision meets performance!

## Quick Answers

- **What is this?** FEL-PRO TOS 18663 Transmission Oil Pan Gasket for Chevrolet Silverado 1500 by fel-pro
- **How much does it cost?** € 16.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/16664731-fel-pro-tos-18663-transmission-oil-pan-gasket-for-chevrolet)

## Best For

- fel-pro enthusiasts

## Why This Product

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

## Key Features

- • **DIY & Pro Approved:** Engineered for easy installation without flopping or twisting, ideal for mechanics and enthusiasts alike.
- • **Trusted OEM Quality:** Meets or exceeds original equipment specifications for reliable, long-lasting performance.
- • **Leak-Proof Durability:** Thick, premium silicone rubber gasket resists deformation and prevents transmission fluid leaks under high pressure.
- • **Perfect Fit Every Time:** Application-specific design ensures flawless compatibility with Chevrolet Silverado 1500 and other models.
- • **Extend Transmission Life:** Maintains optimal fluid pressure to protect your transmission and keep your ride smooth and efficient.

## Overview

The FEL-PRO TOS 18663 Transmission Oil Pan Gasket is a high-quality, silicone rubber gasket designed for a perfect fit on Chevrolet Silverado 1500 and compatible models. Engineered to meet or exceed OEM standards, it provides a durable, leak-proof seal that withstands high-pressure transmission environments. Trusted by professionals and DIYers alike, this gasket ensures optimal fluid retention and extends transmission life for a smooth, reliable driving experience.

## Description

FelPro gaskets offer 100% vehicle sealing with applicationspecific materials to give you sealing solutions with the performance and durability professionals trust

Review: 🔧 Reliable Transmission Gasket for a Smooth Ride – FEL-PRO TOS 18663! 🚗 - The FEL-PRO TOS 18663 Automatic Transmission Gasket is a top-quality part designed to ensure your transmission system stays sealed and functioning properly. 🛠️ Made from durable materials, this gasket provides a secure seal to prevent leaks and ensure optimal fluid pressure within your vehicle's transmission. Whether you're doing a transmission rebuild, fluid change, or general maintenance, this gasket is engineered to fit perfectly and stand up to the rigors of high-pressure environments. 🔩 It’s a must-have for anyone looking to extend the life of their transmission and keep their vehicle running smoothly. Highly recommend for DIY mechanics and professionals alike! 🚙
Review: 1993 Chevrolet k1500 with a 4l60e - THIS is a proper gasket. It's a thick rubber gasket that doesn't flop around or turn inside out when trying to put it in to place. Nothing like the cheap cork gaskets that come with filters or the thin rubber ones that flip flop around when trying to put them in place. This is a proper thick gasket. I used it on a 1993 Chevrolet k1500 with a 4l60e.

## Features

- COMPATIBILITY – Fits 2003-2008 Isuzu Ascender; 1996-2000 Isuzu Hombre; 2006-2006 Isuzu i-280; 2006-2006 Isuzu i-350; 2007-2008 Isuzu i-290; 2007-2008 Isuzu i-370; 2004-2007 Buick Rainier; 1988-1989 Buick Electra; 1988-1988 Buick LeSabre; 1984-1984 Buick R
- GET THE RIGHT PART -- Before purchasing, please check the “desertcart Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “desertcart Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Unsurpassed quality you can trust
- Validated for fit, form and function
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000C2AO66 |
| Best Sellers Rank | #41,970 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Transmission Oil Pan Gaskets |
| Brand | Fel-Pro |
| Color | Factory |
| Customer Reviews | 4.7 4.7 out of 5 stars (253) |
| Date First Available | August 1, 2006 |
| Exterior | Machined |
| Global Trade Identification Number | 00084113694301 |
| Is Discontinued By Manufacturer | Yes |
| Item Weight | 0.16 ounces |
| Item model number | TOS 18663 |
| Manufacturer | Fel-Pro |
| Manufacturer Part Number | TOS18663 |
| Material | Silicone rubber |
| Model | TOS18663 |
| OEM Part Number | TOS18663 |
| Shape | Square |
| UPC | 084113694301 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Fel-Pro
- **Color:** Factory
- **Material:** Silicone rubber
- **Shape:** Square
- **UPC:** 084113694301

## Images

![FEL-PRO TOS 18663 Transmission Oil Pan Gasket for Chevrolet Silverado 1500 - Image 1](https://m.media-amazon.com/images/I/71V6O7lZ8jL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 🔧 Reliable Transmission Gasket for a Smooth Ride – FEL-PRO TOS 18663! 🚗
*by D***K on November 15, 2024*

The FEL-PRO TOS 18663 Automatic Transmission Gasket is a top-quality part designed to ensure your transmission system stays sealed and functioning properly. 🛠️ Made from durable materials, this gasket provides a secure seal to prevent leaks and ensure optimal fluid pressure within your vehicle's transmission. Whether you're doing a transmission rebuild, fluid change, or general maintenance, this gasket is engineered to fit perfectly and stand up to the rigors of high-pressure environments. 🔩 It’s a must-have for anyone looking to extend the life of their transmission and keep their vehicle running smoothly. Highly recommend for DIY mechanics and professionals alike! 🚙

### ⭐⭐⭐⭐⭐ 1993 Chevrolet k1500 with a 4l60e
*by S***N on September 26, 2025*

THIS is a proper gasket. It's a thick rubber gasket that doesn't flop around or turn inside out when trying to put it in to place. Nothing like the cheap cork gaskets that come with filters or the thin rubber ones that flip flop around when trying to put them in place. This is a proper thick gasket. I used it on a 1993 Chevrolet k1500 with a 4l60e.

### ⭐⭐⭐⭐⭐ Would buy again
*by J***R on November 24, 2025*

Fits as should no problem installing good value

## Frequently Bought Together

- FEL-PRO TOS 18663 Automatic Transmission Gasket
- ACDelco GM Genuine Parts 24230298 Automatic Transmission 1-2 and 3-4 Shift Solenoid Valve, Metal
- ACDelco Gold TF289 Automatic Transmission Fluid Filter Kit

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**Shop now:** [https://www.desertcart.hr/products/16664731-fel-pro-tos-18663-transmission-oil-pan-gasket-for-chevrolet](https://www.desertcart.hr/products/16664731-fel-pro-tos-18663-transmission-oil-pan-gasket-for-chevrolet)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-08*