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DENSO 3073 Standard Spark Plug U-Groove Design

(Ford Maverick 2022-23; Chevrolet Corvair 1962-63; Volkswagen Passat 1990-94; Pontiac Grand Am 1992-98; BMW M5 1988; Mercedes-Benz 190E 1984-85 + 17 more models)

Part of: DENSO U-Groove Spark Plug

Other options in this family: DENSO 3381 DENSO 12-12-9-065-004 DENSO 3120 DENSO 4085 DENSO 3051

Manufacturer

Picture for manufacturer DENSO

Part Number

3073
8 reviews
Sale Price

$3.57

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The DENSO 3073 is a standard spark plug featuring advanced U-Groove electrode technology designed to enhance engine performance and efficiency. This reliable spark plug delivers consistent ignition across a wide range of operating conditions.

Key Features:

  • U-Groove electrode design provides superior ignitability compared to conventional spark plugs
  • Enhances fuel combustion for improved engine efficiency and performance
  • Standard copper core construction for excellent heat dissipation
  • Precision-manufactured to OEM specifications for reliable fit and function
  • Durable construction ensures consistent performance over extended service intervals

DENSO's U-Groove technology creates a larger, more concentrated spark that improves flame kernel development, resulting in more complete combustion, better throttle response, and optimized fuel economy. This spark plug is engineered to meet or exceed original equipment performance standards.

Products specifications

Fits

Ford Maverick 2022-23; Chevrolet Corvair 1962-63; Volkswagen Passat 1990-94; Pontiac Grand Am 1992-98; BMW M5 1988; Mercedes-Benz 190E 1984-85, 300D 1977-85, 240D 1977-83, 280SE 1977-80, 300SD 1978-85, 450SEL 1977-80, 380SE 1984-85 + 11 more models

Manufacturer Heat Range

20

Pre-Gap Size

0.7

Ground Electrode Core Material

Nickel

Seat Type

FLAT

Center Electrode Tip Material

Nickel

Ground Electrode Quantity

1

Ground Configuration

Standard

Center Electrode Core Material

Copper

Thread Diameter

14.00

Ground Electrode Tip Design

U-Groove

Reach

12.70

Hex Size

20.6

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