---
product_id: 504639927
title: "10591D Locking Fuel Gas Cap For Diesel Trucks Fuel Tank Fit for Chevrolet Dodge Ford GMC Etc Car Fuel Cap"
brand: "landsin"
price: "€ 25.48"
currency: EUR
in_stock: true
reviews_count: 13
category: "Landsin"
url: https://www.desertcart.sk/products/504639927-10591d-locking-fuel-gas-cap-for-diesel-trucks-fuel-tank
store_origin: SK
region: Slovakia
---

# Tight seal prevents fuel loss Secure locking mechanism High-temp resistant ABS & rubber 10591D Locking Fuel Gas Cap For Diesel Trucks Fuel Tank Fit for Chevrolet Dodge Ford GMC Etc Car Fuel Cap

**Brand:** landsin
**Price:** € 25.48
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in savings, lock out worries — fuel security made sleek.

## Quick Answers

- **What is this?** 10591D Locking Fuel Gas Cap For Diesel Trucks Fuel Tank Fit for Chevrolet Dodge Ford GMC Etc Car Fuel Cap by landsin
- **How much does it cost?** € 25.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/504639927-10591d-locking-fuel-gas-cap-for-diesel-trucks-fuel-tank)

## Best For

- landsin enthusiasts

## Why This Product

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

## Key Features

- • **DIY Friendly Installation:** Simple twist-on design lets you upgrade your fuel cap in minutes—no mechanic needed.
- • **Fits Top Diesel Truck Brands:** Compatible with Chevrolet, Dodge, Ford, GMC, and more for seamless integration.
- • **Premium Heat-Resistant Build:** Durable ABS plastic and rubber withstand extreme temperatures for lasting performance.
- • **Engineered for Peak Efficiency:** Precision seal reduces vapor emissions and optimizes fuel economy.
- • **Lock & Protect Your Investment:** Robust locking design keeps fuel safe from theft and tampering.

## Overview

The 10591D Locking Fuel Gas Cap is a high-quality, heat-resistant ABS and rubber fuel cap designed for diesel trucks from Chevrolet, Dodge, Ford, GMC, and others. It features a secure locking mechanism that prevents fuel theft and vapor emissions, enhancing fuel efficiency and environmental protection. Easy to install without professional help, this modern, durable cap safeguards your fuel tank while optimizing vehicle performance.

## Description

Buy 10591D Locking Fuel Gas Cap For Diesel Trucks Fuel Tank Fit for Chevrolet Dodge Ford GMC Etc Car Fuel Cap: Fuel Tank Caps - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Can sleep at night knowing I have this gas cap on my truck - Bought this because we have an older diesel truck that someone was able to siphon our gas from, keys work great, the cap fits great, easy to unlock and lock again, and our hard earned money for diesel will never be stolen again! Overall very easy to use.
Review: Turn til it clicks on the truck then it frees up and spins. - Works Great. Actually a bit more quality for the price I thought I was going to get. Once in the locked position, put it on the car or truck. Tighten it til it clicks. At that point it frees up in reverse and will just spin and not unscrew.

## Features

- Applicable: The fuel tank cap is fit for some models such as Chevrolet, Dodge, Ford, GMC, etc
- Replacement Part Numbers: 10591D, 9MGC791, MGC791, 31778D, 40791, 35039D, 40591, 10591
- Features: The locking gas cap provides a tight seal to keep the vehicle's fuel tank closed; sealed fuel tank reduces vapor emissions and helps protect the environment; prevents fuel loss
- Premium Material: The locking gas cap is made of high quality ABS plastic and a tight rubber ring, resistant to high temperatures, providing a tight seal, optimizing the performance and fuel efficiency of the vehicle
- Easy installation: The locking gas cap is simple and convenient to install, you can complete the installation by yourself, no need to go to the repair shop, saving time and effort

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BDRLRN67 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #49,022 in Automotive ( See Top 100 in Automotive ) #219 in Automotive Replacement Fuel Tank Caps |
| Brand | LANDSIN |
| Color | Green |
| Customer Reviews | 4.2 4.2 out of 5 stars (334) |
| Date First Available | September 9, 2022 |
| Exterior Finish | Chrome |
| Item Weight | 4.8 ounces |
| Item model number | Locking Fue |
| Manufacturer | LANDSIN |
| Manufacturer Part Number | Locking Fuel Gas Cap |
| Material | Acrylonitrile Butadiene Styrene (ABS), Rubber |
| Model | 10591D |
| OEM Part Number | 10591, 10591D, 31778D, 35039D, 40591, 40791, 9MGC791, MGC791 |
| Package Dimensions | 3.27 x 3.07 x 2.68 inches |
| Style | Modern |
| Vehicle Service Type | Truck |

## Product Details

- **Brand:** LANDSIN
- **Color:** Green
- **Exterior Finish:** Chrome
- **Material:** Acrylonitrile Butadiene Styrene (ABS), Rubber
- **Vehicle Service Type:** Truck

## Images

![10591D Locking Fuel Gas Cap For Diesel Trucks Fuel Tank Fit for Chevrolet Dodge Ford GMC Etc Car Fuel Cap - Image 1](https://m.media-amazon.com/images/I/61CNaeDGbpL.jpg)

## Questions & Answers

**Q: Will this work on a 2023 GMC Sierra Denali Diesel Pickup?**
A: It not fit for 2023 GMC Sierra Denali Diesel Pickup.

**Q: Will it fit 2019 Ford f350?**
A: It's not fit for 2019 Ford f350.

**Q: I have a 2024 gmc sierra 2500 hd. is there any change from previous year model caps? will it fit my pickup? thanks**
A: Put your vehicle in the garage on Amazon and then pick the gas cap you want and it will tell you if it will work with your vehicle. That is what I do with all the auto parts I purchase.

**Q: Will this work for a 2019 Nissan Titan ?**
A: It's Not fit for 2019 Nissan Titan.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Can sleep at night knowing I have this gas cap on my truck
*by A***E on January 9, 2026*

Bought this because we have an older diesel truck that someone was able to siphon our gas from, keys work great, the cap fits great, easy to unlock and lock again, and our hard earned money for diesel will never be stolen again! Overall very easy to use.

### ⭐⭐⭐⭐⭐ Turn til it clicks on the truck then it frees up and spins.
*by V***. on April 16, 2025*

Works Great. Actually a bit more quality for the price I thought I was going to get. Once in the locked position, put it on the car or truck. Tighten it til it clicks. At that point it frees up in reverse and will just spin and not unscrew.

### ⭐⭐⭐⭐⭐ Great purchase
*by S***N on January 7, 2026*

Works great fits well extra key

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**Shop now:** [https://www.desertcart.sk/products/504639927-10591d-locking-fuel-gas-cap-for-diesel-trucks-fuel-tank](https://www.desertcart.sk/products/504639927-10591d-locking-fuel-gas-cap-for-diesel-trucks-fuel-tank)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-27*