A-NAFTULY Iridium Platinum Spark Plugs 4-Pack LTR6DI8 (96588) for Ford & Lincoln 2.0L–2.3L — 0.6mm Iridium, Laser-Welded

A-NAFTULY Iridium Platinum Spark Plugs (96588 LTR6DI8) are a four-pack replacement designed to restore reliable ignition, improved fuel efficiency, and long service life for compatible Ford and Lincoln 2.0L–2.3L engines.

These spark plugs use a 0.6mm iridium fine-wire center electrode with laser-welded construction to deliver precise spark timing and extended wear resistance compared with conventional plugs. Manufactured to match OEM heat range and thread specifications, this set fits many Ford and Lincoln models from 2013–2020. The pack includes four plugs, reference numbers LTR6DI8 / 96588 and cross-references like CB5E12405AA and CYFS12Y2, and comes with a 12-month warranty from A-NAFTULY.

Which vehicles are these spark plugs compatible with?

These plugs are intended for modern 2.0L and 2.3L Ford and Lincoln engines where the OEM part numbers and fitment charts match. They cover popular sedans, SUVs, and performance models produced between 2013 and 2020. Always verify engine code and OEM reference before purchase.

• Ford: Escape, Edge, Focus, Fusion (2.0L L4 models 2013–2019)
• Explorer: fits 2.0L (2014–2015) and 2.3L (2016–2019)
• Mustang: 2.3L EcoBoost models 2015–2019
• Taurus and Special Service Police Sedan: 2.0L (2014–2017/2018)
• Lincoln: MKC, MKT, MKZ with listed 2.0L/2.3L model years 2013–2020

How do these iridium plugs affect fuel efficiency and performance?

The 0.6mm iridium center electrode produces a concentrated, consistent spark that improves combustion efficiency and helps reduce unburned fuel. Laser-welded construction keeps the electrode stable under high temperatures and pressure, maintaining performance over longer intervals. These characteristics can help engines run cleaner and more consistently compared with worn or conventional plugs.

• Fine-wire 0.6mm iridium tip for concentrated spark energy
• Laser-welded joint for high-temperature durability
• Stable ignition timing across a wide RPM range
• Potential for smoother idle and more consistent throttle response

What materials and build quality should I expect from A-NAFTULY plugs?

These spark plugs use an iridium alloy for the center electrode, an extremely high-melting-point metal that resists erosion and electrical wear. Iridium’s hardness and thermal stability typically outlast platinum and conventional nickel tips, making it suitable for modern direct- and port-injected engines with tighter gap tolerances. A-NAFTULY supplies the plugs in OEM-style form factors to match factory installation needs.

• Iridium center electrode—high melting point and wear resistance
• Platinum ground electrode to complement longevity
• OEM thread length and seat type for straightforward replacement
• Packaged set of four with quality inspection and warranty support

How should I install and maintain these spark plugs?

Installation follows standard spark plug service procedure: confirm correct gap and torque per vehicle manufacturer specs, clean the cylinder head threads, and replace one plug at a time to avoid mix-ups. Periodic inspection at recommended service intervals will verify condition and electrical performance. Use a torque wrench and anti-seize if your service manual advises it.

• Verify OEM gap and torque before installation
• Replace one cylinder at a time to maintain firing order
• Check ignition coils and wiring when swapping plugs
• Inspect at recommended mileage intervals or if misfire codes appear

Who is this for? These A-NAFTULY Iridium Platinum Spark Plugs are aimed at owners and technicians who want an OEM-compatible, longer-lasting ignition part for Ford and Lincoln 2.0L–2.3L engines from 2013–2020. They are a suitable upgrade for drivers seeking improved combustion consistency and fewer replacements over time—particularly useful for daily drivers, light-duty fleet vehicles, and performance-minded owners using the specified vehicle models. Always cross-check your vehicle’s engine code and factory part number before purchasing to ensure exact fitment.