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BOSCH 9603 OE Fine Wire Double Iridium Spark Plug - Advanced Original Equipment Technology with 4X Life - Pack of 4

BOSCH 9603 OE Fine Wire Double Iridium Spark Plug - Advanced Original Equipment Technology with 4X Life - Pack of 4

Product ID: 73330010

Details

Brand
Bosch
Core Material
Iridium
Thread Size
M30
Top Material Type
Iridium
Vehicle Service Type
Car SUV Truck

⏳4X longer lifespan

⚡24% less voltage needed

🔩Nickel-plated corrosion resistance

$U2912

Duties & taxes included

In stock

Sold byAmazon UruguayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Spark Smarter, Drive Stronger — The Iridium Edge You Can't Miss!

IGNITE WITH LESS POWER - Ultra-fine iridium wire reduces voltage requirements by up to 24%, delivering a hotter, more efficient spark for smoother starts and better throttle response.
OE GRADE COMPATIBILITY - Meets or exceeds original equipment specs for modern gasoline and GDI engines, trusted by top automotive brands for peak performance.
ENGINEERED FOR ENDURANCE - Double iridium electrodes provide 4X the lifespan of standard copper plugs, ensuring long-lasting performance and fewer replacements.
READY TO RUN OUT OF THE BOX - Factory pre-gapped for perfect fit and function—no adjustments needed, saving you time and ensuring optimal ignition from the first install.
CORROSION PROOF INSTALLATION - Nickel-plated rolled threads resist corrosion and galling, eliminating the need for anti-seize and making future maintenance hassle-free.

Bosch 9603 OE Fine Wire Double Iridium Spark Plugs combine advanced iridium technology with precision engineering to deliver up to 4X longer life and 24% reduced voltage requirements. Featuring corrosion-resistant nickel-plated threads and factory pre-gapping, these plugs ensure effortless installation and reliable performance across a wide range of modern gasoline engines, including GDI systems. Trusted by professionals and enthusiasts alike, they unlock smoother idling, improved torque, and enhanced fuel efficiency—making them the ultimate upgrade for your vehicle’s ignition system.

Specifications

ASIN	B0792LVCZW
Automotive Fit Type	Universal Fit
Best Sellers Rank	#30,411 in Automotive ( See Top 100 in Automotive ) #191 in Automotive Replacement Spark Plugs
Brand Name	Bosch
Compatible with Vehicle Type	Car, SUV, Truck
Core Material	Iridium
Customer Reviews	4.6 4.6 out of 5 stars (712)
Global Trade Identification Number	00028851010382
Included Components	Spark Plugs
Item Type Name	Spark Plugs
Item Weight	6.88 ounces
Manufacturer	Bosch Automotive
Manufacturer Part Number	9603
Manufacturer Warranty Description	Limited
Model Number	9603
Number of Items	1
Thread Size	M30
Top Material Type	Iridium
UPC	028851010382
Unit Count	1 Count

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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$U2912

Duties & taxes included

In stock

Sold byAmazon UruguayDelivered 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 Uruguay.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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