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DENSO 3303 Iridium Long Life Spark Plug

Part of: DENSO Iridium Long Life Spark Plug

Other options in this family: DENSO 3534 DENSO FK16HQR11#4 DENSO SK20R-P11 DENSO 3494 DENSO 3518

Manufacturer

Picture for manufacturer DENSO

Part Number

3303
7 reviews
Sale Price

$8.88

In Stock (9)

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Usually delivered within 2 days

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Product Details

The DENSO 3303 is a premium iridium spark plug engineered to deliver exceptional performance and extended service life. Featuring an ultra-fine iridium center electrode, this spark plug provides superior ignitability and durability compared to conventional copper or platinum plugs.

Key Features:

  • Iridium construction for enhanced durability and long service intervals
  • Precision-engineered to meet or exceed OE performance standards
  • Improved combustion efficiency for better fuel economy and reduced emissions
  • Superior anti-fouling characteristics for reliable cold starts
  • High-temperature resistance ensures consistent performance under extreme conditions

DENSO's iridium spark plugs are manufactured to the strictest original equipment specifications for performance, durability, and emissions compliance. The iridium alloy tip withstands extreme heat and wear, maintaining optimal spark gap for tens of thousands of miles.

Products specifications

Ground Electrode Core Material

Nickel

Seat Type

FLAT

Pre-Gap Size

0.8

Ground Electrode Quantity

1

Manufacturer Heat Range

16

Center Electrode Tip Material

Iridium

Ground Configuration

Standard

Center Electrode Core Material

Copper

Thread Diameter

14.00

Resistance

5000

Ground Electrode Tip Design

Double Platinum Chip

Reach

19.00

Hex Size

16.0

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Easy and fast. Order arrived very fast. Thanks.

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