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DENSO 4125 Standard Spark Plug U-Groove Design

(Pontiac Firebird 1969, Grand Prix 1978-80; Dodge Viper 1996-2002; Toyota Prius V 2015-17, Cressida 1978-80; Ford Escort 1998-2003 + 16 more models)

Manufacturer

Picture for manufacturer DENSO

Part Number

4125
13 reviews
Sale Price

$4.39

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The DENSO 4125 is a standard spark plug engineered to deliver reliable ignition performance for a wide range of automotive applications. This spark plug features DENSO's proven U-Groove design, which optimizes the spark path for improved ignitability and more complete combustion.

Key Features:

  • U-Groove ground electrode design enhances flame kernel development
  • Improved ignitability helps increase engine efficiency and throttle response
  • Standard copper core construction provides excellent heat dissipation
  • Precision-manufactured insulator ensures consistent performance
  • OEM-quality construction meets or exceeds original equipment specifications

DENSO spark plugs are designed to provide dependable ignition performance across various operating conditions. The U-Groove electrode configuration reduces the voltage required for spark generation while promoting better flame propagation throughout the combustion chamber, helping to maximize fuel efficiency and reduce emissions.

Products specifications

Fits

Pontiac Firebird 1969, Grand Prix 1978-80; Dodge Viper 1996-2002; Toyota Prius V 2015-17, Cressida 1978-80; Ford Escort 1998-2003; Honda CN250 Helix 1986-87, 1992-2001, 2004-07, VT750C Shadow Aero 2004-07, CH250 Elite 1985-90 + 13 more models

Manufacturer Heat Range

20

Pre-Gap Size

0.9

Ground Electrode Core Material

Nickel

Seat Type

FLAT

Center Electrode Tip Material

Nickel

Ground Electrode Quantity

1

Ground Configuration

Standard

Thread Diameter

12.00

Center Electrode Core Material

Copper

Resistance

5000

Ground Electrode Tip Design

U-Groove

Hex Size

18.0

Reach

19.00

Satisfied with service.

Great customer satisfaction

All good but rcvd wrong item. Working with them for correcting the problem

easy

Your site easy to go through and find what I needed

Ok.. Shipping Outragious1

First off, I LOVE my new shipments! These guys had everything at super low prices, and the shipping was phenomenally fast. It's all working great, and imm definitely buying from these guys again.

Ordered a sling to store my roof rack. There was an issue with the supplier which was quickly resolved by the Autoplicity staff. Great customer service -- most responsive I've ever seen.<br><br>Best prices around.

none

So far so good!

Great service. Shipped out the day after I ordered it...plus it was the cheapest of the competition.

Cheap prices, great quality, and fast delivery. Autoplicity will continue to receive my patronage.

Easy and fast. Order arrived very fast. Thanks.

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