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DENSO 4025 Standard Spark Plug

(Ford Mustang 2015-17, 1 Ton Pickup 1932-33, 1/2 Ton Pickup 1932-33, 3/4 Ton Pickup 1932-33, Model 40 1933, Model 46 1933, Model BB 1932-33 + 56 more models)

Part of: DENSO Standard Spark Plug

Other options in this family: DENSO 3027 DENSO 3007 DENSO 6011 DENSO 3144 DENSO 3014

Manufacturer

Picture for manufacturer DENSO

Part Number

4025
7 reviews
Sale Price

$3.91

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The DENSO 4025 is a standard copper core spark plug engineered to deliver reliable ignition performance for a wide range of vehicles. This plug features DENSO's proven U-Groove ground electrode design, which enhances ignitability and promotes more complete combustion for improved engine efficiency and throttle response.

Key Features:

  • U-Groove ground electrode design for superior spark dispersion and ignitability
  • Copper core construction for excellent heat dissipation and conductivity
  • Standard resistor type for interference suppression
  • 14mm thread diameter with gasket seat
  • OEM-quality construction from a leading spark plug manufacturer
  • Reliable performance for everyday driving conditions

DENSO spark plugs are manufactured to strict quality standards and provide dependable ignition performance. The U-Groove design creates a larger flame kernel at ignition, resulting in better fuel economy and reduced emissions compared to conventional spark plug designs.

Products specifications

Fits

Ford Mustang 2015-17, 1 Ton Pickup 1932-33, 1/2 Ton Pickup 1932-33, 3/4 Ton Pickup 1932-33, Model 40 1933, Model 46 1933, Model BB 1932-33, Sedan Delivery 1932-33; Chevrolet Corvette 1979; Pontiac Firebird 1982-92 + 53 more models

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

Manufacturer Heat Range

22

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