---
product_id: 295794575
title: "Denso(4709) IW20TT Iridium TT Spark Plug, (Pack of 1)"
price: "158 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/295794575-denso-4709-iw20tt-iridium-tt-spark-plug-pack-of-1
store_origin: RO
region: Romania
---

# Denso(4709) IW20TT Iridium TT Spark Plug, (Pack of 1)

**Price:** 158 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Denso(4709) IW20TT Iridium TT Spark Plug, (Pack of 1)
- **How much does it cost?** 158 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/295794575-denso-4709-iw20tt-iridium-tt-spark-plug-pack-of-1)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Denso(4709) IW20TT Iridium TT Spark Plug, (Pack of 1)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Denso |
| Core Material | Iridium |
| Top Material Type | iridium |
| Vehicle Service Type | UTV |
| Global Trade Identification Number | 00042511047099 |
| UPC | 042511047099 |
| OEM Part Number | DENS7 |
| Manufacturer | Denso |
| Item Weight | 1.92 ounces |
| Product Dimensions | 3.35 x 0.98 x 0.98 inches |
| Item model number | IW20TT |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | IW20TT |

## Product Details

- **Brand:** Denso
- **Core Material:** Iridium
- **Top Material Type:** iridium
- **Vehicle Service Type:** UTV
- **Global Trade Identification Number:** 00042511047099

## Images

![Denso(4709) IW20TT Iridium TT Spark Plug, (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/51jtP+Gwx6L.jpg)

## Questions & Answers

**Q: What is the heat range rating on this plug?**
A: Here is a comparable heat range chart: https://www.densoproducts.com/learning-center/article/225/heat-range-conversion-chart, obviously this is a 20 plug.

**Q: Are these denso (4709) iw20tt spark-plugs delivered "pre-gapped" to the customer?**
A: As in any spark plug (SP) user, you should always check the gap. The same SP could be used in different engines and/or applications. So, BE EXTRA CAREFUL GAPPING these SP because the center electrode is .040 in dia. Will snap off very easily. I put them in a vice with vg light and carefully gap to what I need. I use non-nickel anti-seize on the threads whether the heads are aluminum or CI. Torque to factory specs. Good luck

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**Shop now:** [https://www.desertcart.ro/products/295794575-denso-4709-iw20tt-iridium-tt-spark-plug-pack-of-1](https://www.desertcart.ro/products/295794575-denso-4709-iw20tt-iridium-tt-spark-plug-pack-of-1)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-03*