Autopart T ignition spark plug wire set 8mm - 6‑pack for 1997–2000 Ford 4.2L V6, silicone & snap‑lock terminals

Autopart T ST-6093 is a complete 6-wire, 8mm silicone ignition lead set engineered as a direct replacement for 1997–2000 Ford E-150/E-250 and F-150 4.2L V6 applications.

This replacement spark plug wire kit supplies the full set of six high-dielectric conductors and premium silicone insulation required to restore consistent spark delivery for V6 4.2L Ford engines from 1997–2000. Designed to match OEM routing and terminal fit, the set arrives ready to install without cutting, crimping, or modification. The wires pair corrosion-resistant snap-lock ends with a heavy-duty outer sleeve to resist heat, oil, and abrasion found in everyday engine bays.

How will these wires affect starting, acceleration, and engine smoothness?

These wires are built to deliver stronger, more consistent spark energy from the ignition coil to each spark plug, which can reduce misfires and help the engine run more evenly. While results depend on overall ignition system condition, fresh wires eliminate degraded insulation and poor connections that commonly cause stumbles or rough idle.

• High-performance conductors maintain spark transmission under load.
• 8mm silicone jacket resists heat and oil deterioration.
• Snap-lock terminals provide firm, low-resistance connections.
• Complete six-wire kit restores all cylinder circuits at once.

Will these wires fit my Ford E-150, E-250, or F-150 with a 4.2L V6?

The ST-6093 set is manufactured specifically for 1997–2000 Ford vehicles equipped with the 4.2L V6 engine, including E-150 Econoline, E-150 Club Wagon, E-250, and F-150 models. Always confirm your vehicle year and engine size before ordering to ensure compatibility.

• Direct replacement for 1997–2000 Ford 4.2L V6 models listed.
• Interchangeable with part number 671-6093.
• No trimming or terminal swaps required—OEM-style fitment.
• Sold as a complete 6-wire kit for all cylinders.

What materials and construction features help these wires last?

Autopart T uses a robust 8mm silicone outer sleeve that resists high under-hood temperatures, oils, and abrasion better than many stock wires. Combined with corrosion-resistant terminals and precision-length conductors, the assembly is made to maintain electrical integrity and mechanical fit over time.

• Durable 8mm silicone insulation for heat and chemical resistance.
• Corrosion-resistant snap-lock terminals for secure seating.
• Factory-style lengths and bends to match OEM routing.
• New, never-refurbished components for reliable longevity.

What comes in the box and what warranty support is available?

The package includes a complete set of six new ignition wires, ready for plug-and-play installation on the compatible Ford models. Autopart T offers a 1-year limited warranty; contact support for any defects or fitment concerns and expect a response within 24 hours.

• Complete six-wire kit—no additional parts required.
• Interchange: #671-6093 for reference and cross-checking.
• Backed by a 1-year limited warranty with prompt support.
• Sold new—saves time versus dealer replacement services.

Who is this for: The Autopart T ST-6093 8mm ignition wire set is ideal for DIY mechanics and fleet owners maintaining late-1990s Ford trucks and vans with the 4.2L V6 who need a reliable, OEM-style replacement. It suits anyone replacing aged, cracked, or underperforming ignition wires to restore dependable spark delivery without specialty tools or additional wiring work.