What is the benefit of dual platinum spark plugs?

Dual platinum spark plugs have platinum pads on both the center and ground electrodes. This design leads to a slower wear rate, which helps maintain a stable idle and consistent performance over a longer period compared to standard nickel spark plugs.

Does this set include everything needed for installation?

This product includes a box of four NGK Double Platinum spark plugs. You will need standard tools for spark plug removal and installation, and it is recommended to refer to your vehicle's service manual for specific torque specifications and procedures.

How do these plugs help with fuel efficiency?

The precise spark gap maintained by the dual platinum electrodes, combined with efficient combustion, contributes to improved fuel economy. The design also helps ensure complete burning of fuel, which can lead to lower emissions.

NGK Double Platinum Spark Plug (PFR7B)

Name: NGK Double Platinum Spark Plug (PFR7B)
Brand: NGK
SKU: ngk-ngk-double-platinum-spark-plug-pfr7b-pa-ng4853
Price: 16.04 USD
Availability: InStock

$16.04

In Stock

Fits 1992-1994 Audi S4. NGK Double Platinum Spark Plug Box of 4 (PFR7B) for improved fuel efficiency and longer service life.

Key Features

Fits 1992-1994 Audi S4.
Features dual platinum pads on the center and ground electrodes for slow wear and stable performance.
Pure alumina silicate ceramic insulator offers superior strength and heat transfer.
Trivalent metal plating on threads provides anti-corrosion and anti-seizing properties.
Copper core helps remove excess heat from the spark plug.
Triple seals are used to prevent leakage.

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Product Details

If you're working on your 1992-1994 Audi S4, these NGK Double Platinum spark plugs are a solid choice for replacing your old ones. They're built to be a direct OE replacement, meaning they're designed to perform just like the original plugs that came with your car, but with some updated materials for better performance and longevity.

What sets these apart is the dual platinum design. You've got a platinum pad on both the center and ground electrodes. This setup helps them wear down much slower than standard nickel plugs, which translates to a more stable idle and consistent performance over time. The pure alumina ceramic insulator is strong and helps manage heat, while the copper core aids in removing excess heat from the plug itself. Plus, the trivalent metal plating on the threads helps prevent them from seizing up when it's time for your next service.

This set comes with four plugs, which is exactly what you'll need for your S4. They're a well-made option that offers improved fuel efficiency and lower emissions compared to older plug designs.