---
product_id: 19401671
title: "4 PCS NEW -- DENSO # 5343 IRIDIUM Power Spark Plugs -- IKH16"
brand: "denso"
price: "¥11647"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/19401671-4-pcs-new-denso-5343-iridium-power-spark-plugs-ikh16
store_origin: JP
region: Japan
---

# Iridium core for max spark efficiency Precision 14mm thread size fit Vehicle-specific OEM compatibility 4 PCS NEW -- DENSO # 5343 IRIDIUM Power Spark Plugs -- IKH16

**Brand:** denso
**Price:** ¥11647
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with precision power!

## Quick Answers

- **What is this?** 4 PCS NEW -- DENSO # 5343 IRIDIUM Power Spark Plugs -- IKH16 by denso
- **How much does it cost?** ¥11647 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/19401671-4-pcs-new-denso-5343-iridium-power-spark-plugs-ikh16)

## Best For

- denso enthusiasts

## Why This Product

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

## Key Features

- • **OEM-Approved Quality:** Designed to meet or exceed Nissan and Renault specifications for reliable, vehicle-specific fit.
- • **Durability That Lasts:** Nickel top material resists corrosion, extending spark plug lifespan under all driving conditions.
- • **Perfect Fit Every Time:** 14mm diameter and 26.5mm length thread size ensures seamless installation on compatible vehicles.
- • **Unmatched Ignition Power:** Iridium core delivers superior spark for enhanced engine performance and fuel efficiency.
- • **Complete 4-Pack Convenience:** Get a full set of four plugs to upgrade your engine’s ignition system in one purchase.

## Overview

The DENSO 5343 Iridium Power Spark Plug 4-pack features a high-performance iridium core and nickel top for durability, designed with a precise 14mm thread size and 26.5mm length to fit specific Nissan and Renault models. This OEM-approved set ensures reliable ignition, improved fuel efficiency, and long-lasting engine performance.

## Description

4 PCS NEW -- DENSO # 5343 IRIDIUM Power Spark Plugs -- IKH16

## Features

- DENSO 5343
- 1order = 4 Pieces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Denso |
| Core Material | Iridium |
| Thread Size | Diameter: 14mm, Length: 26.5mm |
| Top Material Type | Nickel |
| Vehicle Service Type | Car, Truck |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 042511534346 |
| OEM Part Number | NISSAN%224011HC1B|NISSAN%224018H314|NISSAN%224018H315|NISSAN%224018H316|RENAULT%9636415880 |
| Manufacturer | Denso Sales California, Inc. |
| Model | 4 pack DENSO Iridium Power 5343 Spark Plug |
| Item Weight | 7.7 ounces |
| Product Dimensions | 3.62 x 3.84 x 0.96 inches |
| Item model number | IKH16 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | IKH16 |
| Position | Front, Rear |

## Product Details

- **Brand:** Denso
- **Core Material:** Iridium
- **Thread Size:** Diameter: 14mm, Length: 26.5mm
- **Top Material Type:** Nickel
- **Vehicle Service Type:** Car, Truck

## Images

![4 PCS NEW -- DENSO # 5343 IRIDIUM Power Spark Plugs -- IKH16 - Image 1](https://m.media-amazon.com/images/I/31OD4kcl8cL.jpg)

## Questions & Answers

**Q: Does this fit a 2016 toyota camry se 2.5 l?**
A: Not sure but it did not fit the 2014 Rav 4 either

**Q: Estas bujias ya biene calibradas y listas para ponerlas**
A: Si está lista para usar no hay que cambiarla ni nada

**Q: Will this fit 2009 Nissan Armada**
A: YUP

**Q: Well this fit a 2016 scion tc?**
A: I tried it. Then I bought in Amazon original toyota sparkplugs thru Toyota dealer. Came out to be cheaper.

## Frequently Bought Together

- 4 PCS NEW -- DENSO # 5343 IRIDIUM Power Spark Plugs -- IKH16
- Denso 673-1309 Ignition Coil

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**Shop now:** [https://www.desertcart.jp/products/19401671-4-pcs-new-denso-5343-iridium-power-spark-plugs-ikh16](https://www.desertcart.jp/products/19401671-4-pcs-new-denso-5343-iridium-power-spark-plugs-ikh16)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-16*