HomeIgnition > Ignition Wire and Related ComponentsStandard Ignition 6670 Spark Plug Wire Set
Part #: 6670

Standard Ignition 6670 Spark Plug Wire Set

⚙️ 15 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Mazda, and Mercury, Contour, Cougar, MPV, and Mystique
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Reliable Spark Plug Wire Set for Ford, Mazda, and Mercury Vehicles

The Standard Ignition 6670 spark plug wire set is designed to provide consistent ignition performance for select Ford, Mazda, and Mercury models. This set ensures proper electrical conductivity and durability for vehicles like the Ford Contour, Mercury Cougar, Mazda MPV, and Mystique.

Key Features of Standard Ignition 6670 Spark Plug Wire Set

  • Compatible with Ford Contour, Mercury Cougar, Mazda MPV, and Mystique models
  • Engineered to maintain optimal electrical conductivity for reliable ignition
  • Durable construction to withstand heat and engine vibrations
  • Complete set designed to replace all spark plug wires simultaneously
  • Standard Ignition quality ensures fit and function meet OEM specifications

Detailed Description of the Spark Plug Wire Set

The Standard Ignition 6670 spark plug wire set is manufactured to meet the ignition system requirements of specific Ford, Mazda, and Mercury vehicles. This set is engineered to deliver consistent voltage transfer from the ignition coil to the spark plugs, which is critical for efficient combustion and engine performance. The wires are constructed with materials that resist heat, abrasion, and chemical exposure commonly found in engine compartments. This ensures long-lasting performance and reduces the risk of misfires or ignition failures. The set is designed to replace the entire spark plug wire assembly, providing a uniform upgrade to the ignition system.

Applications and Common Issues Addressed

  • Restores proper ignition timing and spark delivery
  • Eliminates engine misfires caused by worn or damaged wires
  • Reduces rough idling and improves engine responsiveness
  • Prevents voltage leaks that can affect fuel efficiency
  • Addresses ignition system faults related to deteriorated spark plug wires

Installation Notes and Tips

When installing the Standard Ignition 6670 spark plug wire set, ensure that each wire is routed according to the vehicle’s factory specifications to avoid cross-firing. Replace all wires at the same time to maintain consistent resistance and performance across the ignition system. Use dielectric grease on the spark plug boots to improve connection and ease future removal. Verify that all connections are secure before starting the engine.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 6670 spark plug wire set undergoes rigorous testing to ensure durability and reliable performance under normal operating conditions. While specific warranty details are not provided here, Standard Ignition typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

This part fits 15 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2000FordContour2.5LV6N/A
2000MazdaMPV2.5LV6N/ATo 10/17/00
2000MercuryCougar2.5LV6N/A
2000MercuryMystique2.5LV6N/A
1999FordContour2.5LV6N/A
1999MercuryCougar2.5LV6N/A
1999MercuryMystique2.5LV6N/A
1998FordContour2.5LV6N/A
1998MercuryMystique2.5LV6N/A
1997FordContour2.5LV6N/A
1997MercuryMystique2.5LV6N/A
1996FordContour2.5LV6N/A
1996MercuryMystique2.5LV6N/A
1995FordContour2.5LV6N/A
1995MercuryMystique2.5LV6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

30750333134610F5PZ12259FGY0218140

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.