X4XZ Double Iridium Spark Plugs 1675 PFR7S8EG – Pack of 4 for Audi VW GM 2.0L

Overview

Meet the X4XZ Double Iridium Spark Plugs, designed to replace OE NGK 1675 and provide broad compatibility across a wide range of 2.0L engines from Audi, VW, Chevy, Cadillac, Buick, and more. This pack includes four plugs engineered to fit many popular models, delivering a straightforward replacement that supports reliable ignition and steady performance in everyday driving.

With a focus on precision and durability, these plugs are built to maintain consistent sparks over time. The iridium-enhanced center electrode is chosen for its long life and stable firing, which may contribute to smoother starts and smoother engine operation in various driving conditions.

Why double iridium matters

Iridium tips resist wear and maintain a crisp spark over extended use. In practice, you might notice quicker cold starts, steadier idle, and more consistent response as temperatures shift or loads change. The design mirrors the original layout to support easy installation and dependable performance across compatible vehicles.

Key benefits

• Longer service life and reliable ignition thanks to iridium construction, aimed at 2.0L engines.
• Potential for faster starts and more responsive acceleration due to precise firing.
• Supports smoother idle and efficient combustion under everyday driving scenarios.
• OE-compatible form helps ensure straightforward replacement and dependable operation.

Compatibility at a glance

• Coverage spans Audi and VW 2.0L models (A3, A4, A5, A6, TT, Q3, Q5, R8, RS5) and select GM vehicles (Cruze, Sonic, Trax, Volt, Encore, and more).
• OE# NGK 1675; Replace OE# PFR7S8EG as the reference parts.
• Designed for ease of installation with a layout that mirrors the original equipment in many 2.0L applications.

What’s in the box

• Double Iridium Spark Plug × 4
• Note: No installation manual included

Installation tips

Ensure the engine is cool before you start. Verify torque specifications in your vehicle service manual, wipe the wells clean, and use the proper socket to avoid damaging the plug. If you’re unsure about fitment, consult a trusted technician for guidance.

Support and warranty

We offer 24/7 customer support and a one-year product service. Reach out if you need help with installation or compatibility questions.