---
product_id: 615190479
title: "2PCS Coolant Reservoir Cap for Nissan, 21712-79900 Engine Radiator Coolant Overflow Antifreeze Reservoir Tank Cap Compatible with Nissan Infiniti Murano Rogue Versa Quest Sentra EX35 FX37 QX50"
brand: "llii"
price: "฿600"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/615190479-2pcs-coolant-reservoir-cap-for-nissan-21712-79900-engine-radiator
store_origin: TH
region: Thailand
---

# Secure twist-on seal prevents coolant overflow High-temp resistant polypropylene build Precision fit for 20+ Nissan & Infiniti models 2PCS Coolant Reservoir Cap for Nissan, 21712-79900 Engine Radiator Coolant Overflow Antifreeze Reservoir Tank Cap Compatible with Nissan Infiniti Murano Rogue Versa Quest Sentra EX35 FX37 QX50

**Brand:** llii
**Price:** ฿600
**Availability:** ✅ In Stock

## Summary

> 🚗 Keep your engine cool, your ride smooth, and never miss a beat!

## Quick Answers

- **What is this?** 2PCS Coolant Reservoir Cap for Nissan, 21712-79900 Engine Radiator Coolant Overflow Antifreeze Reservoir Tank Cap Compatible with Nissan Infiniti Murano Rogue Versa Quest Sentra EX35 FX37 QX50 by llii
- **How much does it cost?** ฿600 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/615190479-2pcs-coolant-reservoir-cap-for-nissan-21712-79900-engine-radiator)

## Best For

- llii enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** At just 0.36 ounces and 1.5-inch size, it’s easy to install without adding bulk or weight.
- • **Leak-Proof Twist-On Design:** Threaded cap ensures a tight seal, preventing coolant leaks and maintaining optimal engine performance.
- • **Durable High-Quality Material:** Crafted from wear-resistant, heat-proof polypropylene to withstand engine heat and last longer.
- • **Safety-First Overflow Protection:** Prevents coolant spillage during driving, enhancing vehicle safety and engine reliability.
- • **Universal Nissan & Infiniti Compatibility:** Fits 21712-79900 & related part numbers across 20+ popular models for seamless replacement.

## Overview

This 2-pack coolant reservoir cap set is engineered for Nissan and Infiniti vehicles, perfectly replacing OEM part 21712-79900. Made from durable polypropylene, these caps resist high temperatures and wear, featuring a secure twist-on seal to prevent coolant overflow and maintain engine safety. Compact and lightweight, they offer a reliable, long-lasting solution to keep your cooling system in top shape.

## Description

2PCS Coolant Reservoir Cap for Nissan, 21712-79900 Engine Radiator Coolant Overflow Antifreeze Reservoir Tank Cap Compatible with Nissan Infiniti Murano Rogue Versa Quest Sentra EX35 FX37 QX50

## Features

- 【Replacement Part Number】Our coolant reservoir cap replacement is suitable for most vehicles and can perfectly replace the coolant caps with model numbers 21712-79900, 2171279900, AM-4118851190, 10037044, 21712-3NA0A. Please check the part number carefully to avoid wrong purchases.
- 【Compatible with Nissan】Our coolant antifreeze reservoir tank cap is compatible with Nissan: Nissan 350Z 2003-2009, Nissan 370Z/Murano/Cube 2009-2014, Nissan Juke 2011-2017 Cube, Nissan Leaf 2011-2017, Nissan Murano 2003- 2007, Nissan NV200 2013-2020, Nissan NV200 TAXI 2014-2018, Nissan Quest 2011-2017, Nissan Rogue 2008-2020, Nissan Versa 2007-2012, Nissan Sentra 2015-2018, Nissan Pathfinder.
- 【Compatible with Infiniti】Our coolant reservoir cap is compatible with Infiniti: Infiniti Ex35 2008-2017, EX37 2013-2017, FX37 2013, FX35 2003-2012, FX45 2003-2008, FX50 | G37X 2009-2013, G25 2011-2013, G35, G35, G35, G35, G35, G35, G35 2003-2008, G37 2008-2015, M35 2006-2010, M35h 2012-2013, M37 2011-2019, M45 2003-2010, M56 2011-2019, Q40 2014-2015, Q45 2002-2006 , Q50 2014-2018, QX50 2014-2017, Q60 2014-2015, Q70 2011-2019, QX70 2014-2017
- 【Excellent Performance】The coolant reservoir cap for nissan can prevent the liquid in the coolant storage tank from overflowing and flowing out during driving, effectively improving driving safety. Can be used as a spare cap or to replace a lost or damaged car coolant tank cap.
- 【Upgraded Material】The 21712-79900 coolant overflow tank cover is made of high-quality PP material. There is a thread design inside the cover, which has good sealing when tightened. Wear-resistant and high-temperature resistant, not easy to deform or fade, easy to clean, and can be used for a long time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | LLII |
| Color | Black |
| Material | Polypropylene (PP) |
| Exterior Finish | PP |
| Item dimensions L x W x H | 1.5 x 1.5 x 0.43 inches |
| Vehicle Service Type | Car |
| Style | Modern |
| Item Weight | 0.36 Ounces |
| Closure Type | Twist-On |
| Manufacturer | LLII |
| Model | LLII-AUTO-04 |
| Item Weight | 0.36 ounces |
| Product Dimensions | 1.5 x 1.5 x 0.43 inches |
| Item model number | LLII-AUTO-04 |
| Manufacturer Part Number | LLII-AUTO-04 |

## Product Details

- **Brand:** LLII
- **Color:** Black
- **Material:** Polypropylene (PP)
- **Exterior Finish:** PP
- **Item dimensions L x W x H:** 1.5 x 1.5 x 0.43 inches

## Images

![2PCS Coolant Reservoir Cap for Nissan, 21712-79900 Engine Radiator Coolant Overflow Antifreeze Reservoir Tank Cap Compatible with Nissan Infiniti Murano Rogue Versa Quest Sentra EX35 FX37 QX50 - Image 1](https://m.media-amazon.com/images/I/61YBquUjlAL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cap
*by J***A on July 9, 2025*

Fit:This fit my Nissan pathfinder perfectlyEase of installation:East instal no breaking your head needed Quality:It’s perfect and exactly like the original it came with

### ⭐⭐⭐⭐⭐ Great
*by J***Y on July 3, 2025*

Great

### ⭐ don’t fit
*by A***Z on July 13, 2025*

didn’t fit for my car

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-09*