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Denso SC16HR11 Iridium Long-Life Spark Plugs 3499-4 PK

Product ID: 541777656

Details

Brand
Denso
Core Material
Copper
Thread Size
12mm x 1.25mm
Top Material Type
Iridium
Vehicle Service Type
Car Truck

⏳Lasts 3x longer than conventional plugs

🔥0.7mm iridium electrode for max ignitability

🔧Dual copper & glass seal for gas-tight durability

$110.17

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Ignite your drive with Denso’s iridium edge—where longevity meets performance!

THERMAL MASTERY - Copper core center electrode delivers superior heat dissipation, protecting your engine under pressure.
FLASHOVER FIGHTER - Unique five-rib insulator design minimizes voltage loss and prevents misfires for smooth, reliable rides.
OEM TRUSTED QUALITY - Factory-installed on luxury vehicles by GM, Toyota, Honda, and Mitsubishi—your car deserves the best.
ENDURANCE THAT OUTLASTS - Engineered to last up to three times longer than standard spark plugs—less hassle, more drive time.
PRECISION IGNITION POWER - Ultra-fine 0.7mm iridium tip ensures lightning-fast starts and peak engine performance.

Denso SC16HR11 Iridium Long-Life Spark Plugs feature a patented 0.7mm iridium alloy center electrode for superior ignitability and durability. With a copper core for enhanced thermal conductivity and a unique five-rib insulator to reduce flashover, these plugs last up to three times longer than conventional models. Trusted by top automakers and designed for vehicle-specific fit, they deliver reliable, OEM-quality performance for cars and trucks.

Specifications

ASIN	B083NJKY3Z
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#36,821 in Automotive ( See Top 100 in Automotive ) #215 in Automotive Replacement Spark Plugs
Brand	Denso
Brand Name	Denso
Compatible with Vehicle Type	Car, Truck
Core Material	Copper
Customer Reviews	4.9 out of 5 stars 81 Reviews
Gap Size	0.04 inches
Included Components	Spark Plugs (4)
Item Highlight	Replaces 90919-01275 4912. OE-grade iridium center for factory-spec efficiency and 80,000-100,000 mile service life.
Item Type Name	Spark Plugs
Item Weight	0.01 kg
Manufacturer	Denso
Manufacturer Part Number	3499-4PK
Manufacturer Warranty Description	1 year manufacturer
Model Number	SC16HR11 (4PK)
Number of Items	4
OEM Equivalent Part Number	16 115 481 80-CITROËN/PEUGEOT,90919-01253-DAIHATSU,90919-01253-SUBARU,90919-01253-TOYOTA,90919-01275-DAIHATSU,90919-01275-TOYOTA,90919-T1009-TOYOTA,90919-W1006-TOYOTA,90919-W1007-TOYOTA
Thread Size	12mm x 1.25mm
Top Material Type	Iridium
UPC	042511349940
Unit Count	1 Count
Vehicle Service Type	Car, Truck

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$110.17

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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