These spark plugs fit for a honda civic 2008 1.8lts ?

Go to densoautoparts.com and enter your vehicle’s information. It will show parts specific to your vehicle.

are these gapped at 0.4 and are these able to be gapped to a different size?

i belive i double checked and they are all pre gapped very accurately. i dont remember if its gapped at 0.4 but i know for sure you can re gap them to whatever spec you want. I think on my bmw the pre gap is narrower but i installed them anyways due to the gap might widen as you hit more miles? so it will still be within spec. I was told a little narrower gap creates better jump of current so i might have an increase of 1 or 2 hp?

This sparks plugs fit with the honda cr-v 2001 rd1 jhlrd18691c048156

Go to densoautoparts.com and enter your vehicle’s information. It will list items specific to your vehicle.

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DENSO Iridium TT Spark Plug - IK20TT - Twin Tip - The Premium Quality Ultra-Efficient Ignition Replacement - Fits Honda Fiat Ford Mercedes-Benz Mazda Jaguar Alfa Romeo

Product ID: 83434829

Details

Brand
Denso
Core material
Alloy Steel
Thread size
14millimeters
Top material type
Iridium
Vehicle service type
Car Van

⚡0.4mm ultra-fine iridium tip

🔥Twin needle platinum ground electrode

🔩14mm thread diameter & 22Nm torque

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฿2003

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Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Ignite your drive with precision and power — don’t let your engine settle for less!

BUILT TO ENDURE - All-around laser welding and high melting point iridium ensure unmatched durability under extreme conditions.
NOISE FREE PERFORMANCE - Embedded monolithic resistor eliminates electromagnetic interference for smooth, reliable starts.
SEAMLESS COMPATIBILITY - Fits premium brands like Honda, Mercedes-Benz, Jaguar, and more — upgrade without hassle.
ENGINEERED FOR PEAK POWER - Twin Tip design accelerates flame kernel growth, unlocking your engine’s maximum potential.
PRECISION IGNITION MASTERY - Ultra-fine 0.4mm iridium center electrode slashes spark voltage for lightning-fast ignitability.

The DENSO Iridium TT Spark Plug IK20TT features a 0.4mm iridium center electrode and a 0.7mm twin needle platinum ground electrode, engineered for superior ignition efficiency, improved acceleration, and fuel economy. With laser-welded durability and a built-in resistor to prevent electronic noise, it fits a wide range of premium vehicles including Honda, Fiat, Ford, Mercedes-Benz, Mazda, Jaguar, and Alfa Romeo, backed by a 2-year manufacturer warranty.

Specifications

ASIN	B00TPU8R2Y
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	10,240 in Automotive ( See Top 100 in Automotive ) 73 in Car Spark Plugs
Brand	Denso
Brand Name	Denso
Compatible with Vehicle Type	Car, Van
Core Material	Alloy Steel
Core material	Alloy Steel
Country Of Origin	Japan
Customer Reviews	4.4 out of 5 stars 769 Reviews
EU Spare Part Availability Duration	5 Years
Gap Size	0.4 Millimeters
Global Trade Identification Number	00042511047020
Included Components	Iridium TT Spark Plug x1
Item Type Name	Spark Plug
Item Weight	0.01 Ounces
Manufacturer	Tetrosyl Express Limited
Manufacturer Part Number	IK20TT
Manufacturer Warranty Description	2 Year Manufacturer
Model Number	IK20TT
OEM Equivalent Part Number	DENS7
Thread Size	14millimeters
Thread size	14millimeters
Top Material Type	Iridium
Top material type	Iridium
UPC	042511047020
Unit Count	1.0 count
Vehicle service type	Car, Van

Reviews

A**R

Easy swap

Easy swap out and worked without any adjustment

29.12.2025

A**I

Good quality

Quality piece

14.06.2025

D**Y

Excellent

Installed on a gen 5 Toyota Celica GT-R, massive improvement

18.03.2025

V**V

Quality

Very quality spare parts. Recommended.

13.03.2025

A**.

Perfect.

Fits well on a VW MK5 2006 FSi 1.6 Auto.

8.01.2025

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฿2003

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered 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 Thailand.

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