---
product_id: 26041660
title: "Nissan Sentra 2013-2015 Smart Key Keyless Remote Entry Fob CWTWB1U840 (Black, 4 Buttons, Plastic, Passenger Car)"
brand: "sentra"
price: "$145.89"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/26041660-nissan-sentra-2013-2015-smart-key-keyless-remote-entry-fob
store_origin: US
region: United States of America
---

# Compact Size Keyless Entry Lightweight Nissan Sentra 2013-2015 Smart Key Keyless Remote Entry Fob CWTWB1U840 (Black, 4 Buttons, Plastic, Passenger Car)

**Brand:** sentra
**Price:** $145.89
**Availability:** ✅ In Stock

## Summary

> Unlock Your Drive! 🔓

## Quick Answers

- **What is this?** Nissan Sentra 2013-2015 Smart Key Keyless Remote Entry Fob CWTWB1U840 (Black, 4 Buttons, Plastic, Passenger Car) by sentra
- **How much does it cost?** $145.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/26041660-nissan-sentra-2013-2015-smart-key-keyless-remote-entry-fob)

## Best For

- sentra enthusiasts

## Why This Product

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

## Key Features

- • **Tailored Fit:** Perfectly sized at 6.38 x 2.99 x 1.18 inches.
- • **Light as a Feather:** Weighs only 5.3 ounces for effortless carrying.
- • **Unlock Convenience:** Experience seamless entry with keyless remote access.
- • **Precision Engineering:** Designed specifically for 2013-2015 Nissan Sentra models.
- • **Professional Programming Required:** Ensure optimal functionality with dealer or locksmith programming.

## Overview

The 2013-2015 Nissan Sentra Smart Key Keyless Remote Entry FOB (CWTWB1U840) is a precision-engineered accessory designed for seamless vehicle access. Weighing just 5.3 ounces and measuring 6.38 x 2.99 x 1.18 inches, this key fob requires professional programming for optimal performance, ensuring you stay connected to your ride with style and ease.

## Description

Nissan Sentra 2013-2015 Smart Key Keyless Remote Entry Fob CWTWB1U840 (Black, 4 Buttons, Plastic, Passenger Car)

## Features

- 2013-2015 NISSAN Sentra
- CWTWB1U840
- OE #: 285E3-3SG0D
- Dealler or Locksmith Programming Required
- Buttons Info: L,U,T,P

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Nissan |
| Brand | Sentra |
| Item Weight | 5.3 ounces |
| Package Dimensions | 6.38 x 2.99 x 1.18 inches |
| Item model number | 285E3-3SG0D |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 285E3-3SG0D |

## Images

![Nissan Sentra 2013-2015 Smart Key Keyless Remote Entry Fob CWTWB1U840 (Black, 4 Buttons, Plastic, Passenger Car) - Image 1](https://m.media-amazon.com/images/I/21AWNtow2oL.jpg)

## Questions & Answers

**Q: Will this work for a 2013 nissan leaf?**
A: I don’t know it worked for my 2015 Nissan Sentra.

**Q: Will this work for Nissan Sentra 2013 ?**
A: The information says it is for 2013 - 2015, so I would imagine it is good for your year. Ours is a 2015 and it is working great. Try it, you can always return it if it doesn't work as promised ('promised' is the key word here). Good luck!

**Q: Is this for push button start?**
A: Yes this worked for my 2015 Nissan Sentra SR.

**Q: Can i program this Fob myself?**
A: I'm not quite sure if you could. I do-not have a Nissan Sentra anymore. If I could remember, I tried holding my new-key fob over the push-start button and looking at different YouTube videos to program the new key, but finally realized that it would take a professional to program the key. So, I would advise taking it to someone who knows how to program the vehicle-key fob/ or a locksmith.

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**Shop now:** [https://www.desertcart.us/products/26041660-nissan-sentra-2013-2015-smart-key-keyless-remote-entry-fob](https://www.desertcart.us/products/26041660-nissan-sentra-2013-2015-smart-key-keyless-remote-entry-fob)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-21*