HomeIgnition > Ignition Wire and Related ComponentsStandard Ignition 27843 Spark Plug Wire Set
Part #: 27843

Standard Ignition 27843 Spark Plug Wire Set

⚙️ 83 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jeep, Cherokee, CJ5, CJ7, Grand Wagoneer, J10, J20, and Wagoneer
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Reliable Spark Plug Wire Set for Jeep Vehicles

The Standard Ignition 27843 spark plug wire set is designed to provide consistent ignition performance for a range of Jeep models. Engineered to meet OEM specifications, this set ensures proper electrical conductivity and durability for your Jeep Cherokee, CJ5, CJ7, Grand Wagoneer, J10, J20, and Wagoneer.

  • Compatible with multiple Jeep models including Cherokee, CJ5, CJ7, Grand Wagoneer, J10, J20, and Wagoneer
  • Standard Ignition quality ensures reliable spark delivery and engine performance
  • Durable construction resists heat and wear for extended service life
  • Part number 27843 for precise fit and easy identification

Product Details and Compatibility

This spark plug wire set from Standard Ignition is specifically designed for ignition systems in classic and modern Jeep vehicles. The 27843 set provides the necessary insulation and conductivity to maintain efficient spark transfer from the ignition coil to the spark plugs. Its compatibility with Jeep Cherokee, CJ5, CJ7, Grand Wagoneer, J10, J20, and Wagoneer models makes it a practical choice for maintaining or restoring ignition system performance.

Common Applications and Problem Resolution

  • Restores proper ignition spark delivery in Jeep Cherokee and Wagoneer models
  • Addresses misfires and rough idling caused by worn or damaged spark plug wires
  • Improves engine starting reliability in Jeep CJ5 and CJ7 vehicles
  • Reduces electrical interference and signal loss in ignition systems
  • Helps maintain fuel efficiency and engine responsiveness

Installation Notes and Tips

When installing the Standard Ignition 27843 spark plug wire set, ensure that each wire is routed according to the vehicle’s factory specifications to avoid cross-firing or damage. Verify that connections at both the spark plug and distributor or ignition coil are secure. It is recommended to replace spark plug wires in sets to maintain balanced ignition performance.

Quality Assurance and Warranty

Standard Ignition manufactures this spark plug wire set to meet industry standards for ignition components. While specific warranty details are not provided, Standard Ignition products typically undergo rigorous testing to ensure durability and performance. Using part number 27843 guarantees compatibility and quality for your Jeep ignition system needs.

This part fits 83 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1991JeepGrand Wagoneer5.9LV8N/A
1990JeepGrand Wagoneer5.9LV8N/A
1989JeepGrand Wagoneer5.9LV8N/A
1988JeepGrand Wagoneer5.9LV8N/A
1988JeepJ105.9LV8N/A
1988JeepJ205.9LV8N/A
1987JeepGrand Wagoneer5.9LV8N/A
1987JeepJ105.9LV8N/A
1987JeepJ205.9LV8N/A
1986JeepGrand Wagoneer5.9LV8N/A
1986JeepJ105.9LV8N/A
1986JeepJ205.9LV8N/A
1985JeepGrand Wagoneer5.9LV8N/A
1985JeepJ105.9LV8N/A
1985JeepJ205.9LV8N/A
1984JeepGrand Wagoneer5.9LV8N/A
1984JeepJ105.9LV8N/A
1984JeepJ205.9LV8N/A
1983JeepCherokee5.9LV8N/A
1983JeepJ105.9LV8N/A
1983JeepJ205.9LV8N/A
1983JeepWagoneer5.9LV8N/A
1982JeepCherokee5.9LV8N/A
1982JeepJ105.9LV8N/A
1982JeepJ205.9LV8N/A
1982JeepWagoneer5.9LV8N/A
1981JeepCherokee5.9LV8N/A
1981JeepCJ55.0LV8N/A
1981JeepCJ75.0LV8N/A
1981JeepJ105.9LV8N/A
1981JeepJ205.9LV8N/A
1981JeepWagoneer5.9LV8N/A
1980JeepCherokee5.9LV8N/A
1980JeepCJ55.0LV8N/A
1980JeepCJ75.0LV8N/A
1980JeepJ105.9LV8N/A
1980JeepJ205.9LV8N/A
1980JeepWagoneer5.9LV8N/A
1979JeepCherokee5.9LV8N/A
1979JeepCJ55.0LV8N/A
1979JeepCJ75.0LV8N/A
1979JeepJ105.9LV8N/A
1979JeepJ205.9LV8N/A
1979JeepWagoneer5.9LV8N/A
1978JeepCherokee5.9LV8N/A
1978JeepCherokee6.6LV8N/A
1978JeepCJ55.0LV8N/A
1978JeepCJ75.0LV8N/A
1978JeepJ105.9LV8N/A
1978JeepJ106.6LV8N/A
1978JeepJ206.6LV8N/A
1978JeepJ205.9LV8N/A
1978JeepWagoneer5.9LV8N/A
1978JeepWagoneer6.6LV8N/A
1977JeepCherokee6.6LV8N/A
1977JeepCherokee5.9LV8N/A
1977JeepCJ55.0LV8N/A
1977JeepCJ75.0LV8N/A
1977JeepJ105.9LV8N/A
1977JeepJ106.6LV8N/A
1977JeepJ205.9LV8N/A
1977JeepJ206.6LV8N/A
1977JeepWagoneer6.6LV8N/A
1977JeepWagoneer5.9LV8N/A
1976JeepCherokee5.9LV8N/A
1976JeepCherokee6.6LV8N/A
1976JeepCJ55.0LV8N/A
1976JeepCJ75.0LV8N/A
1976JeepJ105.9LV8N/A
1976JeepJ106.6LV8N/A
1976JeepJ205.9LV8N/A
1976JeepJ206.6LV8N/A
1976JeepWagoneer5.9LV8N/A
1976JeepWagoneer6.6LV8N/A
1975JeepCherokee6.6LV8N/A
1975JeepCherokee5.9LV8N/A
1975JeepCJ55.0LV8N/A
1975JeepJ105.9LV8N/A
1975JeepJ106.6LV8N/A
1975JeepJ206.6LV8N/A
1975JeepJ205.9LV8N/A
1975JeepWagoneer5.9LV8N/A
1975JeepWagoneer6.6LV8N/A

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