SKU: 38238874396

NGK R7438-9 Racing Spark Plugs – 2.0TSI/2.5TFSI EA888 Gen.3

Sale price$51.30 Regular price$57.00
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Description

NGK R7438-9 Racing Spark Plugs – 2.0TSI/2.5TFSI EA888 Gen.3NGK R7438 9 (4656) NGK Racing Spark Plug Gapping Setup These plugs come pre set from the factory and do not require gapping the ground electrode is extremely delicate so we advise you do not attempt to adjust it. Recommended for bespoke track vehicles or customers running high powered Stage 3 or beyond with an enthusiastic driving style. Avoid potential misfires when the constraints of tuning are taking their toll on the vehicle. Features Fine Wire

NGK-R7438-9 (4656) – NGK Racing Spark Plug 

Gapping/Setup

These plugs come pre-set from the factory and do not require “gapping” the ground electrode is extremely delicate so we advise you do not attempt to adjust it.

Recommended for bespoke track vehicles or customers running high-powered Stage 3 or beyond with an enthusiastic driving style. Avoid potential misfires when the constraints of tuning are taking their toll on the vehicle.

Features

  • Fine Wire Centre Electrode Ensures High Durability and a Consistently Stable Spark
  • Iridium Alloy has an Extremely High Melting Point, Perfect for Today’s High-Tech, High Performance Engines
  • Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
  • Corrugated Ribs Prevent Flashover
  • Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
  • Copper Core Aids in Heat Removal
  • Triple Seals Prevent Leakage

Technical Infomation

  • Type: Resistor type
  • Gap: .9mm (0.04″)
  • Insulation Projection: .9mm (0.04″)

Notes: Racing type

// NGK Spark Plug Authorised Dealer

NGK Spark Plugs can be found in every racing venue throughout the world. Whether you're a weekend warrior or an accomplished racer NGK Racing Spark Plugs are sparking winners.

NGK is the brand leader in the UK spark plug market and are the world's biggest supplier to many major car manufacturers. Each and every one of their products are designed to meet the most rigorous standards and are the professionals' choice because of their quality and technical excellence. Their plugs can be found in use by teams in F1, WRC and MotoGP. Put simply, NGK genuine spark plugs are the workhorse at the heart of smooth-running engines around the world.

For many years NGK Racing Spark Plugs have been firing racing engines throughout the world. Fine-wire center and ground electrodes provide better sparking and enhanced ignition.

Made to withstand the severe conditions that occur in racing engines they have a zinc dipped shell prevents corrosion while the triple gasket seal eliminates combustion gas leakage. Special configurations are used for the insulator noses to improve throttle response and prevent fouling with corrugated ribs on insulator to prevent flashover. The plug includes a solid copper core for a greater spark.

Spark plug technology

In order to meet growing expectations, NGK Spark Plugs regularly invests in research, technology, and development. As a result, the company produces over 1,000 different types of spark plugs for every type of automotive engine as well as for motorcycles, marine, power sport, and many other applications. This is why the NGK product range has the right product for nearly every engine and every demand!

  • Unique design to guarantee the best possible performance
  • Wide range of different heat ratings for high thermal endurance
  • High-performance spark plugs for the newest engine technologies

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38238874396

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Shopper
Charlottesville, US
★★★★★ 4
Durable and beautiful
Size: 41 Inch Extra Long, Color: Rustic Brown
This is a good quality shelf. The price is good and it was easy to install. It looks great. It is durable and a little heavy so we made sure to hang it into studs on the wall. Over all I'm pleased with this purchase.
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Reviewed in the United States on September 10, 2025
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Natorshia Hudson
Grantham, US
★★★★★ 5
LOVE IT!!!
Size: 41 Inch Extra Long, Color: White Faux Marble
Easy to put together, very durable and quality materials. I recommend two people like the directions say if you're going to mount it because it's heavy but I had no trouble moving it to is location but I did not mount it.
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Reviewed in the United States on February 13, 2026
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K Hayden
Draper, US
★★★★★ 5
Love it!
Size: 41 Inch Extra Long, Color: Rustic Brown
Took 3 grown men to mount but it’s been such an awesome addition to our kitchen. My wife’s coffee knook is excellent now
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Reviewed in the United States on January 17, 2026
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Zenevieva
Lowell, US
★★★★★ 5
Color me impressed.
Size: 41 Inch Extra Long, Color: Rustic Brown, Size: 41 Inch Extra Long, Color: Rustic Brown
My husband and I were looking for a shelf to replace the one over our coffee station. We just needed more room for travel mugs and other assorted coffee items. Most of our kitchen is done in the wood and black metal tones so when we spotted this, we were excited. We placed it in the amazon cart and purchased. Shipping took a little while but it was packaged well and nothing was damaged. It came with everything needed to build and hang the shelf including the dry wall anchors. My husband was able to put it together fairly quickly but hanging it was a two person job. The shelf isn't SUPER heavy... but someone needs to hold it while the other person levels it and mark where to mount the anchors. Once it was up, it was sturdy and looks great! We're very happy with this product. It is perfect for what we wanted to do :)
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Reviewed in the United States on February 23, 2023
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Rex Kramer
Alexandria, US
★★★★★ 3
Looks decent but is slightly under engineered
Size: 41 Inch Extra Long, Color: White Faux Marble, Size: 41 Inch Extra Long, Color: White Faux Marble
Five stars for packaging, quality of materials and instructions. It's a really good looking product out of the box. No scratches or defects in workmanship. Material fit and finish is very good. If you've ever assembled anything from Ikea, the hardware will seem familiar. The problems that led to me giving it 3 stars occur in the engineering. All of the weight transfer to the center with just four corner anchor points creates a sag. If you drop a 4' level across the top after installing, it's a noticeable 1/8" dip in the middle as gravity pulls on the unsupported center. If you're one of those people that notices an out of level picture on a wall from fifty paces, this is going to be a problem for you. Being that I knew it would only get worse with time and eventually make me insane, I installed a very small L bracket in the middle under the bottom shelf, pushing the entire thing up until the deflection was gone. I also tossed the anchors that came with it as those are for concrete/block walls and used metal EZ anchors that are rated for drywall. If you use the included anchors in 1/2“ drywall, there's a good chance they'll pull out. Toggle bolts would also be a good alternative. Another small detail that's missing is the lack of a plug or cover for the four exposed cams making up the vertical center support. Depending on your viewing angle and how much stuff you'll store will determine if these are visible or not. Including a simple white decal would have been reasonable. I used some white, stick-on melamine screw covers I had lying around to try and hide the cam locks better. Lastly, I wish this were made in plain white. While the faux marble somewhat matches our dining table, The veining is too pronounced. Plain white would have been better.
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Reviewed in the United States on January 26, 2025

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