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DENSO Iridium TT Spark Plug - IKBH20TT - Twin Tip - The Powerful Premium Quality Ultra-Efficient Replacement Plug Fits Lexus ES GS IS C LS RX RC LC, Toyota Crown Camry Mark X

DENSO Iridium TT Spark Plug - IKBH20TT - Twin Tip - The Powerful Premium Quality Ultra-Efficient Replacement Plug Fits Lexus ES GS IS C LS RX RC LC, Toyota Crown Camry Mark X

Q: 2017 highlander v6 manual says i need (denso 3491) 0.031 gap, but amazon & rock auto says this denso 4705, 0.040 gap fits?

I can't honestly answer your question. I bought for a 2006 Lexis IS350. I've had no issues.

Q: Are these legit products?

Yes, very good original equipment plug in the Tacoma. Had mine in for over 45K now. No problems.

Product ID: 92389816

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Details

Brand
Denso
Core material
Iridium
Thread size
26.5
Top material type
Iridium
Vehicle service type
Car Van

⚡φ0.4 mm iridium center electrode

🔥Twin Tip double needle electrode

🔧22 Nm tightening torque

Frequently Bought Together

Denso Spark Plug Iridium TT - 4705

Permatex 22058 Dielectric Tune-Up Grease, 3oz. - High Performance Dielectric Grease Used To Protect Terminals, Spark Plugs, Wiring And Other Electrical Connections Against Salt, Dirt, And Corrosion

Permatex 80071 Anti-Seize Lubricant with Brush Top Bottle, 4 oz.

Description

⚡ Ignite your drive with DENSO’s cutting-edge twin tip spark plug!

TWIN TIP TECHNOLOGY - Double needle electrode reduces quenching, boosting acceleration and fuel economy
PERFECT FIT TORQUE - Designed for Lexus & Toyota models with optimal 22 Nm tightening torque for secure installation
LASER WELDED DURABILITY - All-around laser welding ensures unmatched reliability under extreme conditions
PRECISION IGNITION POWER - Ultra-fine 0.4 mm iridium tip for superior spark efficiency
ELECTROMAGNETIC NOISE SHIELD - Built-in monolithic resistor eliminates interference for smooth engine performance

The DENSO Iridium TT Spark Plug (IKBH20TT) features a precision 0.4 mm iridium center electrode and a twin tip double needle platinum ground electrode, engineered to maximize ignition efficiency, acceleration, and fuel economy. Its laser-welded construction guarantees durability under harsh conditions, while the embedded resistor prevents electromagnetic interference. Designed specifically for Lexus and Toyota models, it ensures a perfect fit with a 22 Nm tightening torque.

Specifications

Manufacturer	DENSO Corporation
Brand	Denso
Model	IKBH20TT
Product Dimensions	9.3 x 2.5 x 2.5 cm; 45.36 g
Item model number	IKBH20TT
Manufacturer part number	4705
OEM Part Number	DENS7
Position	Front, Rear
Item Weight	45.4 g

Have a Question? See What Others Asked

2017 highlander v6 manual says i need (denso 3491) 0.031 gap, but amazon & rock auto says this denso 4705, 0.040 gap fits?

Are these legit products?

Does it fit my 2018 toyota sienna xle?

Will it fit a 2006 gs300 3.0L awd ?

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