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DENSO 4028 U-Groove Spark Plug

(Ford Mustang 1965-68, 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 + 13 more models)

Part of: DENSO U-Groove Spark Plug

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

Manufacturer

Picture for manufacturer DENSO

Part Number

4028
7 reviews
Sale Price

$3.73

In Stock (10+)

delivery box

Usually delivered within 2 days

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Product Details

The DENSO 4028 is a standard spark plug engineered to deliver reliable ignition performance for a wide range of vehicles. This spark plug features DENSO's proven U-Groove ground electrode design, which enhances ignitability and promotes more efficient combustion compared to conventional spark plug designs.

Key Features:

  • U-Groove ground electrode design for improved spark exposure to the air-fuel mixture
  • Enhanced ignitability increases engine efficiency and throttle response
  • Standard copper core construction for excellent heat dissipation
  • Reliable performance for everyday driving conditions
  • OE-quality construction from a trusted automotive supplier

DENSO spark plugs are designed to meet or exceed original equipment specifications, providing dependable starting, smooth idle, and consistent performance. The U-Groove technology helps ensure complete combustion for better fuel economy and reduced emissions.

Products specifications

Fits

Ford Mustang 1965-68, 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 Impala 2006-13; Pontiac Firebird 1977-81; BMW 328i 1996-99 + 9 more models

Ground Electrode Core Material

Nickel

Seat Type

FLAT

Center Electrode Tip Material

Nickel

Pre-Gap Size

0.8

Ground Electrode Quantity

1

Ground Configuration

Standard

Center Electrode Core Material

Copper

Thread Diameter

14.00

Ground Electrode Tip Design

U-Groove

Manufacturer Heat Range

24

Hex Size

20.6

Reach

19.00

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