does this has 0.004 size difference? is it issue ? oem is 0.004

If you are driving a Mazda Skyactive engine newer than 2012, you should be o.k.. In 2012, the stock Skyactive 2.0 uses the OEM spark plug with 0.032 gap, then the Mazda revised the spec to 0.040 gap for the vehicle after 2013. The newest spec is 0.044. The older 4711 spark plug has 0.032 then I just notice it is now 0.040. As long as your car is updated with the latest Mazda software, you should be o.k.. Personal note, this Denso 4711 burns better in my opnion and it is cheaper too.

work to nissan versa 2009? engine 1.8

According to their website, yes.http://densoautoparts.com/find-my-part/vehicle-selectionAssuming it's the s-1.8L engine.

Would it fit corolla 1.6l 2011?

There was no 1.6L engine offered for a 2011 Toyota Corolla so I assume you have a 1.8L engine which would take Denso IXEH20TT or Denso SC20HR11 (Iridium Long Life).

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Iridium TT Spark Plug - 4711 (IXEH20TT) | Replaces 19185438 AJ812146 C2P23089 LR0 19484 LR0 32080 90919-01253 PE01-18-110 PE02-18-110 PE5R-18-110 PE5S-18-110.

Product ID: 439739167

Details

Brand
Denso
Core Material
Iridium
Thread Size
12 millimeters
Top Material Type
Metal
Vehicle Service Type
Snowmobile UTV

⚡0.4mm iridium center electrode - max spark efficiency

🔥0.7mm platinum ground electrode - higher spark energy

🔧360° laser welding - unmatched durability & strength

47489CFA

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Description

⚡ Ignite your drive with precision power and unbeatable efficiency!

TWIN TIP TECH POWER - Omni-directional spark explosion ensures more complete combustion and superior fuel economy.
DURABILITY ENGINEERED - DENSO’s patented 360° laser welding guarantees a rock-solid bond for long-lasting reliability.
FUEL EFFICIENCY BOOST - Larger spark with minimal quenching means every drop of fuel is burned efficiently, saving you money.
UNIVERSAL FIT VERSATILITY - Compatible with snowmobiles, UTVs, vans, and watercraft—upgrade your ride effortlessly.
PRECISION IGNITION MASTERY - World’s smallest 0.4mm iridium electrode maximizes firing potential for peak engine performance.

The Denso Iridium TT Spark Plug (4711 IXEH20TT) features a groundbreaking 0.4mm iridium center electrode and 0.7mm platinum ground electrode, delivering a larger, omni-directional spark for superior combustion. Patented 360° laser welding ensures exceptional durability, making it a universal fit for various vehicles including snowmobiles, UTVs, and vans. Trusted by professionals and boasting a 4.6-star rating, it’s engineered to boost power, fuel economy, and reliability.

Specifications

ASIN	B00TPUAJIY
Automotive Fit Type	Universal Fit
Best Sellers Rank	#51,508 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #31 in Car Ignition & Tools
Brand	Denso
Brand Name	Denso
Compatible with Vehicle Type	Snowmobile, UTV, Van, Watercraft
Core Material	Iridium
Customer Reviews	4.6 out of 5 stars 437 Reviews
Global Trade Identification Number	00042511047112
Item Weight	40 Grams
Manufacturer	Denso
Manufacturer Part Number	IXEH20TT
Model	IXEH20TT
OEM Equivalent Part Number	DENS7
Thread Size	12 millimeters
Top Material Type	Metal
UPC	042511047112
Unit Count	1.0 Count
Vehicle Service Type	Snowmobile, UTV, Van, Watercraft

Reviews

N**S

Identique a l'origine

C'est les mêmes que celles d'origine avec des performances au top. Ideal pour du Toyota et surtout si vous mettez de l'éthanol

16.05.2026

C**O

Ottimo

Ottimo prodotto

18.05.2026

A**Z

La calidad del producto

Excelente calidad, es lo que buscamos los clientes, de verdad que se nota el cambio en el desempeño del auto, de usar bujias convencionales, a las de Iridium originales. Estoy muy contento con el producto.

4.03.2024

Ö**N

Super

21.05.2026

G**.

Buena calidad

Instaladas en Toyota rav4 2020. Van perfectas para este motor. Incluso funciona más suave que con las originales.

9.04.2026

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47489CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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