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BOSCH 9621 OE Fine Wire Double Iridium Spark Plug - Single

Product ID: 24020782

Details

Brand
Bosch
Core Material
Iridium
Thread Size
12mm
Top Material Type
Nickel
Vehicle Service Type
Car Truck

⚡24% less voltage needed

🔩360° laser welded ultra-fine iridium pin

🛠️OE fit for modern GDI engines

A$20

Duties & taxes included

In stock

Sold byAmazon AustraliaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Ignite your drive with Bosch’s double iridium precision!

BUILT TO LAST - Nickel-plated rolled threads resist corrosion and galling, ensuring easy removal and maintenance without anti-seize hassle.
READY OUT OF THE BOX - Factory pre-gapped for instant installation—save time and avoid tuning errors with plug-and-play convenience.
TRUSTED BOSCH QUALITY - Backed by a 4.6-star rating and Bosch’s legacy, these spark plugs deliver reliable, long-lasting performance for your vehicle.
PRECISION ENGINEERED FIT - OE-matched design guarantees seamless compatibility with Gasoline Direct Injection (GDI) engines—no guesswork, just perfect performance.
EFFORTLESS IGNITION POWER - Ultra-fine double iridium electrodes reduce voltage demand by up to 24%, sparking quicker starts and smoother rides.

The BOSCH 9621 OE Fine Wire Double Iridium Spark Plug features a 360-degree laser welded ultra-fine iridium firing pin that reduces voltage requirements by up to 24%, enhancing ignitability and durability. Designed to meet or exceed OE standards, it fits modern gasoline engines including GDI technology. Pre-gapped and nickel-plated for corrosion resistance, it ensures easy installation and long-lasting performance.

Specifications

ASIN	B005GN1THO
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#1,131,257 in Automotive ( See Top 100 in Automotive ) #5,583 in Automotive Replacement Spark Plugs
Brand Name	Bosch
Compatible with Vehicle Type	Car, Truck
Core Material	Iridium
Customer Reviews	4.6 4.6 out of 5 stars (170)
Gap Size	0.04 inches
Global Trade Identification Number	00028851034258
Included Components	spark plug
Item Type Name	Spark Plug
Item Weight	1.44 ounces
Manufacturer	Bosch Automotive
Manufacturer Part Number	9621
Manufacturer Warranty Description	Limited
Model Number	9621_1
Number of Items	1
OEM Equivalent Part Number	9621
Thread Size	12mm
Top Material Type	Nickel
UPC	028851034258

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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A$20

Duties & taxes included

In stock

Sold byAmazon AustraliaDelivered 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 Australia.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews