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Denso FXE20HR11 Iridium Long-Life Spark Plugs 3439-4 PK

Name: Denso FXE20HR11 Iridium Long-Life Spark Plugs 3439-4 PK
Brand: Denso
SKU: 9954120
Price: 23906.00 VUV
Availability: InStock

Product ID: 9954120

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Details

Brand
Denso
Core Material
Iridium
Thread Size
14mm
Top Material Type
Alloy Steel
Vehicle Service Type
Car Truck

⏳Lasts 3x longer than conventional plugs

🔥0.7mm iridium electrode for max ignitability

🔧Five-rib insulator reduces voltage loss

Description

⚡ Ignite your drive with Denso’s long-life spark plugs—where precision meets endurance!

FLASHOVER FIGHTER - Unique five-rib insulator design minimizes voltage loss and prevents misfires for consistent power delivery.
ENDURANCE CHAMPION - Engineered to last up to three times longer than standard spark plugs—less downtime, more drive time.
FACTORY TRUSTED QUALITY - Used by luxury automakers like Toyota and Honda, guaranteeing premium reliability and fit.
THERMAL EFFICIENCY BOOST - Copper core electrode delivers superior heat dissipation, protecting your engine under pressure.
PRECISION IGNITION MASTERY - Ultra-fine 0.7mm iridium center electrode ensures lightning-fast starts and peak engine performance.

Denso FXE20HR11 Iridium Long-Life Spark Plugs feature a patented 0.7mm iridium alloy center electrode for superior ignitability and longevity. With a copper core for enhanced thermal conductivity and a unique five-rib insulator to reduce voltage loss, these plugs last up to three times longer than conventional models. Trusted by luxury automakers, they deliver reliable, high-performance ignition tailored for cars and trucks.

Specifications

Brand	Denso
Core Material	Iridium
Thread Size	14mm
Top Material Type	Alloy Steel
Vehicle Service Type	Car, Truck
Global Trade Identification Number	00042511343948
Automotive Fit Type	Vehicle Specific Fit
UPC	042511343948
OEM Part Number	MAZDA%1N1918110, NISSAN%224011HC1B, NISSAN%224012331R, NISSAN%22401CK81B, NISSAN%22401CP51B, NISSAN%22401EA014, NISSAN%22401ED815, NISSAN%22401JA01B, NISSAN%22401JD01B, NISSAN%22401JD07B, RENAULT%7701065085, SUBARU%22401EA015
Manufacturer	Denso
Model	Spark Plugs
Item Weight	5.6 ounces
Item model number	FXE20HR11 (4PK)
Is Discontinued By Manufacturer	No
Exterior	Machined
Manufacturer Part Number	FXE20HR11
Position	Left

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