---
product_id: 186916476
title: "16 pc NGK Iridium IX Spark Plugs compatible with Ram 1500 5.7L V8 2011-2024 HEMI V8 truck"
brand: "sixity auto"
price: "NT$11781"
currency: TWD
in_stock: true
reviews_count: 13
category: "Sixity Auto"
url: https://www.desertcart.tw/products/186916476-16-pc-ngk-iridium-ix-spark-plugs-compatible-with-ram
store_origin: TW
region: Taiwan
---

# Iridium core for max spark efficiency Precise 0.044" gap for fewer misfires Durable shell for long-lasting protection 16 pc NGK Iridium IX Spark Plugs compatible with Ram 1500 5.7L V8 2011-2024 HEMI V8 truck

**Brand:** sixity auto
**Price:** NT$11781
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your Ram’s true potential — don’t get left behind!

## Quick Answers

- **What is this?** 16 pc NGK Iridium IX Spark Plugs compatible with Ram 1500 5.7L V8 2011-2024 HEMI V8 truck by sixity auto
- **How much does it cost?** NT$11781 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/186916476-16-pc-ngk-iridium-ix-spark-plugs-compatible-with-ram)

## Best For

- sixity auto enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Rugged, damage-resistant shell ensures consistent sparking and longevity under tough conditions.
- • **Trusted NGK Quality:** Crafted by the world leader in spark plugs, ensuring reliability and superior engine response.
- • **Fuel Efficiency Booster:** Optimized spark gap reduces misfires, improving combustion and saving you fuel costs.
- • **Perfect Fit for Ram 1500:** Specifically engineered for 2011-2024 5.7L HEMI V8 trucks, guaranteeing seamless installation.
- • **Unmatched Ignition Power:** Advanced iridium electrodes deliver sharper, stronger sparks for peak engine performance.

## Overview

This 16-piece set of NGK Iridium IX spark plugs is engineered for Ram 1500 5.7L V8 trucks (2011-2024), featuring iridium cores and a precise 0.044" gap to maximize ignition efficiency, reduce misfires, and enhance fuel economy. Built with a durable shell for long-lasting performance, these plugs are trusted worldwide for superior combustion and engine smoothness.

## Description

This part fits the following vehicles:Compatible with Ram 1500 2011 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2012 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2013 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2014 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2015 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2016 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2017 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2018 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2019 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2020 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"Compatible with Ram 1500 2021 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044" Compatible with Ram 1500 2022 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044" Compatible with Ram 1500 2023 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044" Compatible with Ram 1500 2024 - 5.7L V8;Dual Plug;16 Req'D;Gap 0.044"

Review: 2020 Ram Spark Plug Replacement - Great product, engine runs smooth, great performance.
Review: Lower Price , Than Most. Saves Fuel - After using in My 2017 Ram Laramie 4x4 , 5.7 hemi, along with new air filter, and PVC Valve, From desertcart,Holy Smoke, Gas Mileage Shot , Up Dramatically.Almost Miraculous!!!

## Features

- Genuine NGK Parts
- REDUCE EMISSIONS AND MISFIRES: This tried-and-true Spark Plug boosts performance, and enables better performance so that your engine runs at its best; The durable shell reliably protects the spark plug from damage, ensuring long-lasting sparking capabilities; The center and ground electrodes promote sharper spark focus for fewer misfires
- IMPROVE IGNITION AND SPARK EFFICIENCY: This Spark Plug employs advanced center and ground electrodes to produce complete and efficient combustion and deliver an outstanding spark for faster, stronger, and more powerful combustion over the life of the spark plug; The damage-tolerant center and ground electrodes minimize spark gap growth and provide greater ignitability and spark efficiency
- TRUST IN NGK NTK: Explore components built by the world leader in the design of spark plugs and oxygen sensors; Their attention to performance excellence is what has differentiated them from the competition and allowed them to be the number one supplier of spark plugs and oxygen sensors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082812TZC |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #37,921 in Automotive ( See Top 100 in Automotive ) #239 in Automotive Replacement Spark Plugs |
| Brand | Sixity Auto |
| Core Material | Iridium |
| Customer Reviews | 4.7 4.7 out of 5 stars (525) |
| Date First Available | December 2, 2019 |
| Item Weight | 1.92 pounds |
| Item model number | 4024123628 |
| Manufacturer | Sixity Auto |
| Manufacturer Part Number | 4024123628 |
| Product Dimensions | 3.7 x 0.94 x 13.28 inches |
| Thread Size | M14x1.25 |
| Top Material Type | Metal |
| Vehicle Service Type | Truck |

## Product Details

- **Brand:** Sixity Auto
- **Core Material:** Iridium
- **Thread Size:** M14x1.25
- **Top Material Type:** Metal
- **Vehicle Service Type:** Truck

## Images

![16 pc NGK Iridium IX Spark Plugs compatible with Ram 1500 5.7L V8 2011-2024 HEMI V8 truck - Image 1](https://m.media-amazon.com/images/I/61M6YnC6E7S.jpg)

## Questions & Answers

**Q: Why is there such a high price of  $107.17 versus Advance Auto , $59.94 ?**
A: Because they don’t know a hemi has 16 spark plugs or they aren’t selling you the same plugs. 

The NGK number is 4469

**Q: Do you use anti seize on these plugs?**
A: Dielectric Grease

**Q: What is the Part number on the spark plug? mark**
A: LFR5AIX-11.     STOCK # 4469 I HAVE A 2015 RAM 1500 5.7L AND THEY WORK GREAT

**Q: Will they fit my 2015 ram 2500 6.4 hemi**
A: Not sure,  they fit perfect on the 5.7 hemi

## Customer Reviews

### ⭐⭐⭐⭐⭐ 2020 Ram Spark Plug Replacement
*by M***M on December 14, 2025*

Great product, engine runs smooth, great performance.

### ⭐⭐⭐⭐⭐ Lower Price , Than Most. Saves Fuel
*by G***A on December 29, 2025*

After using in My 2017 Ram Laramie 4x4 , 5.7 hemi, along with new air filter, and PVC Valve, From AMAZON,Holy Smoke, Gas Mileage Shot , Up Dramatically.Almost Miraculous!!!

### ⭐⭐⭐⭐⭐ NGK Iridium IX
*by O***G on January 17, 2025*

Ordered these plugs for my 18 ram 1500 5.7l. Installed these plugs at 100k miles. Definitely see a better throttle response and truck idles better than before. Driving feels better and not sluggish as the old plugs. Definitely worth the money!

## Frequently Bought Together

- 16 pc NGK Iridium IX Spark Plugs compatible with Ram 1500 5.7L V8 2011-2021
- GEARWRENCH 3/8" Drive 6 Pt. 5/8" x 6" Magnetic Swivel Spark Plug Socket - 80546
- Permatex 22058 Dielectric Tune-Up Grease, 3oz. - High Performance Dielectric Grease Used To Protect Terminals, Spark Plugs, Wiring And Other Electrical Connections Against Salt, Dirt, And Corrosion

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**Shop now:** [https://www.desertcart.tw/products/186916476-16-pc-ngk-iridium-ix-spark-plugs-compatible-with-ram](https://www.desertcart.tw/products/186916476-16-pc-ngk-iridium-ix-spark-plugs-compatible-with-ram)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-13*