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DENSO 4086 U-Groove Standard Spark Plug

(Chevrolet Camaro 1974-76; Hyundai Sonata 1995-2001; BMW M3 2001-06, 330Ci 2001-06, 325Ci 2001-06, 323Ci 2000, 328Ci 2000, K1200LT 2005-08 + 56 more models)

Part of: DENSO U-Groove Standard Spark Plug

Other options in this family: DENSO 3075 DENSO 4174 DENSO 4131 DENSO 4116 DENSO 4096

Manufacturer

Picture for manufacturer DENSO

Part Number

4086
5 reviews
Sale Price

$14.85

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The DENSO 4086 is a high-quality standard spark plug engineered to deliver reliable ignition performance for a wide range of automotive applications. This spark plug features DENSO's innovative U-Groove electrode design, which enhances ignitability and promotes more complete fuel combustion for improved engine efficiency and performance.

Key Features:

  • U-Groove ground electrode design provides superior spark exposure to the air-fuel mixture
  • Improves ignitability for faster, more reliable starts and smoother engine operation
  • Copper core construction for excellent heat dissipation and thermal conductivity
  • Nickel-plated housing resists corrosion and seizing in the cylinder head
  • Standard resistor design reduces electromagnetic interference with vehicle electronics
  • OEM-quality construction meets or exceeds original equipment specifications

DENSO spark plugs are trusted by automotive manufacturers worldwide and deliver the performance and reliability you expect from original equipment components. The U-Groove design ensures optimal spark kernel formation for maximum combustion efficiency, helping to maintain fuel economy and reduce emissions.

Products specifications

Fits

Chevrolet Camaro 1974-76; Hyundai Sonata 1995-2001; BMW M3 2001-06, 330Ci 2001-06, 325Ci 2001-06, 323Ci 2000, 328Ci 2000, K1200LT 2005-08; Acura Legend 1987-90; Honda GL1500SE Gold Wing Special Edition 1990-2000 + 54 more models

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

Manufacturer Heat Range

22

Reach

19.00

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.

Fast Shipping, great product. Prices are cheap, they lowered their price on my item a couple of days later and am in the process of getting the difference w/ their buySafe 3 in 1 guarantee. So far everything is great, would definitely recommend.

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.

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.

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