---
product_id: 598592268
title: "4 pc DENSO Iridium Long Life Spark Plugs for Toyota Corolla 1.8L L4 2009-15 | OE-grade iridium center for factory-spec efficiency and 80,000-100,000 mile service life."
brand: "sixity auto"
price: "R5012"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Sixity Auto"
url: https://www.desertcart.co.za/products/598592268-4-pc-denso-iridium-long-life-spark-plugs-for-toyota
store_origin: ZA
region: South Africa
---

# 80,000-100,000 mile long service life Iridium center for max spark energy Reduces emissions & misfires 4 pc DENSO Iridium Long Life Spark Plugs for Toyota Corolla 1.8L L4 2009-15 | OE-grade iridium center for factory-spec efficiency and 80,000-100,000 mile service life.

**Brand:** sixity auto
**Price:** R5012
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your Corolla’s potential with DENSO’s iridium spark plugs — where longevity meets efficiency!

## Quick Answers

- **What is this?** 4 pc DENSO Iridium Long Life Spark Plugs for Toyota Corolla 1.8L L4 2009-15 | OE-grade iridium center for factory-spec efficiency and 80,000-100,000 mile service life. by sixity auto
- **How much does it cost?** R5012 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/598592268-4-pc-denso-iridium-long-life-spark-plugs-for-toyota)

## 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

- • **Endurance That Lasts:** Engineered for an impressive 80,000-100,000 mile lifespan, cutting down maintenance frequency and costs.
- • **Fuel Efficiency Boost:** Fires leaner fuel mixtures with improved throttle response, helping you save at the pump without sacrificing power.
- • **Eco-Friendly Combustion:** Patented design ensures complete fuel ignition, reducing emissions and misfires for a cleaner drive.
- • **Precision Iridium Spark:** OE-grade iridium center delivers factory-spec ignition efficiency for smoother starts and peak performance.
- • **Trusted Quality Assurance:** Backed by DENSO’s award-winning innovation and ISO-certified manufacturing for reliable, premium performance.

## Overview

This 4-pack of DENSO Iridium Long Life Spark Plugs is designed specifically for Toyota Corolla 1.8L L4 models from 2009 to 2015. Featuring a patented iridium alloy center and platinum ground strap, these plugs provide superior ignition efficiency, reduce emissions, and offer a remarkable service life of up to 100,000 miles. Engineered to enhance fuel combustion and throttle response, they ensure reliable, smooth engine performance while lowering maintenance needs. Trusted by top automakers and backed by prestigious quality awards, DENSO spark plugs are the definitive upgrade for Corolla owners seeking lasting value and peak driving experience.

## Description

This part fits the following vehicles:Compatible with Toyota Corolla 2009 - 1.8L L4;Denso Is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) With Platinum Ground StrapCompatible with Toyota Corolla 2009 - 1.8L L4;Gap 0.044;Denso Is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) With Platinum Ground StrapCompatible with Toyota Corolla 2009 - Gap 0.044;Denso Is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) With Platinum Ground StrapCompatible with Toyota Corolla 2010 - 1.8L L4;Denso Is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) With Platinum Ground StrapCompatible with Toyota Corolla 2010 - 1.8L L4;Gap 0.044;Denso Is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) With Platinum Ground StrapCompatible with Toyota Corolla 2010 - Gap 0.044;Denso Is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) With Platinum Ground StrapCompatible with Toyota Corolla 2011 - 1.8L L4;Denso Is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) With Platinum Ground StrapCompatible with Toyota Corolla 2011 - 1.8L L4;Gap 0.044;Denso Is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) With Platinum Ground StrapCompatible with Toyota Corolla 2011 - Gap 0.044;Denso Is O.E. Manufacturer / Iridium Long Life Plug - PatentedDENSO is one of the largest automotive-component suppliers with more than $40 billion in annual sales. For over 65 years, DENSO parts have been the global choice for top automakers, with hundreds of vehicle models rolling off the assembly line with DENSO auto parts under the hood. Combine that with their commitment to quality—showcased by their QS9000 and ISO9000-certified factories and

Review: Best spark plugs brand - These sparks plugs makes my car feel new again and running smooth. Can’t go wrong with Denso and they fit my 2010 Toyota Corolla. Highly recommended
Review: Better than local market - Its better option as compared to one available in local market .

## Features

- This 4 pack DENSO Spark Plug is compatible with Toyota Corolla 2015, 2014, 2013, 2012, 2011, 2010, 2009 1.8L L4 and is perfect for a tune up or performance upgrade.
- REDUCE EMISSIONS AND MISFIRES: The patented DENSO Spark Plug enables complete fuel ignition in the combustion chamber. It virtually eliminates erratic starts caused by poor fuel mixtures and excessive fouling. The DENSO Spark Plug employs a unique ground electrode designed to generate a larger spark nucleus at the point of ignition. Greater spark energy means improved flame travel, producing more complete, consistent, and efficient combustion
- GAIN GREATER FUEL EFFICIENCY: This DENSO Spark Plug fires leaner mixtures than conventional plugs and improves throttle response. Its ground electrode was developed to improve ignitability for increased efficiency in emission gas purification and fuel consumption. The DENSO Spark Plug is 100 percent pre-fired to ensure reliable operation and lasts twice as long as conventional plugs. The unique five-rib insulator reduces flashover and decreases voltage loss
- RELY ON QUALITY AUTO PARTS: From the development of direct ignition coils to revolutionizing the concept of the aftermarket performance spark plug by using platinum and iridium, DENSO is often on the front lines of product advancement
- TRUST IN DENSO: The automotive industry has recognized the DENSO commitment to quality through such prestigious awards as the Deming Award for Quality, the J.D. Power and Associates Chairman's Award, and numerous supplier awards for quality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084LDXB7T |
| Brand | Sixity Auto |
| Brand Name | Sixity Auto |
| Compatible with Vehicle Type | Car, Truck |
| Core Material | Platinum |
| Customer Reviews | 4.7 out of 5 stars 167 Reviews |
| Gap Size | 0.04 Inches |
| Manufacturer | Sixity Auto |
| Manufacturer Part Number | 4056660474 |
| Model | 4056660474 |
| Number of Items | 1 |
| Thread Size | M14x1.25 |
| Top Material Type | Iridium |
| Vehicle Service Type | Car, Truck |

## Product Details

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

## Images

![4 pc DENSO Iridium Long Life Spark Plugs for Toyota Corolla 1.8L L4 2009-15 | OE-grade iridium center for factory-spec efficiency and 80,000-100,000 mile service life. - Image 1](https://m.media-amazon.com/images/I/51GWU6Z3CwS.jpg)
![4 pc DENSO Iridium Long Life Spark Plugs for Toyota Corolla 1.8L L4 2009-15 | OE-grade iridium center for factory-spec efficiency and 80,000-100,000 mile service life. - Image 2](https://m.media-amazon.com/images/I/618gjWb9M4L.jpg)
![4 pc DENSO Iridium Long Life Spark Plugs for Toyota Corolla 1.8L L4 2009-15 | OE-grade iridium center for factory-spec efficiency and 80,000-100,000 mile service life. - Image 3](https://m.media-amazon.com/images/I/610DAfPTeBL.jpg)
![4 pc DENSO Iridium Long Life Spark Plugs for Toyota Corolla 1.8L L4 2009-15 | OE-grade iridium center for factory-spec efficiency and 80,000-100,000 mile service life. - Image 4](https://m.media-amazon.com/images/I/61ZlZEQNV9L.jpg)
![4 pc DENSO Iridium Long Life Spark Plugs for Toyota Corolla 1.8L L4 2009-15 | OE-grade iridium center for factory-spec efficiency and 80,000-100,000 mile service life. - Image 5](https://m.media-amazon.com/images/I/71R5bXG+wOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best spark plugs brand
*by R***E on 19 August 2025*

These sparks plugs makes my car feel new again and running smooth. Can’t go wrong with Denso and they fit my 2010 Toyota Corolla. Highly recommended

### ⭐⭐⭐⭐⭐ Better than local market
*by R***. on 14 April 2024*

Its better option as compared to one available in local market .

### ⭐⭐⭐⭐⭐ fonctionne
*by A***R on 20 May 2026*

bien

## Frequently Bought Together

- 4 pc DENSO Iridium Long Life Spark Plugs compatible with Toyota Corolla 1.8L L4 2009-2015
- 4 pc DENSO Direct Ignition Coils compatible with Toyota Corolla 1.8L L4 2009-2019
- EPAuto GP190 (CA10190) Engine Air Filter, Replacement for Toyota Corolla 1.8L, Yaris, Matrix, Scion iM, xD, Pontiac Vibe – Fits Select Models 2006–2019

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.za/products/598592268-4-pc-denso-iridium-long-life-spark-plugs-for-toyota](https://www.desertcart.co.za/products/598592268-4-pc-denso-iridium-long-life-spark-plugs-for-toyota)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-23*