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NGK V-Power Spark Plug (87-90 4.2L Jeep Wrangler YJ)

Item J103340
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Market Price $4.36 You Save 20% ($0.87)
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$3.49 (each)

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Ship to: Ashburn - 20149
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      Product Information

      Features, Description, Reviews, Specs & Installation


      • Replacement Spark Plug
      • 45 Degree V-Power Center Electrode
      • OEM Approved Design
      • Ensures Fast Startup and Lower Emissions
      • Sold Individually
      • For 1987-1990 4.2L Jeep Wrangler YJ Models


      Superior Maintenance. Upgrade your Wranglers old, burnt out spark plugs to keep your engine running smoothly and efficiently. Replace them with the NGK V-Power Spark Plugs for improved fuel efficiency, faster starts and lower emissions to ensure the reliable performance you seek.

      Reliable Construction. This NGK V-Power Spark Plug features a unique 45 degree V-Power center electrode for greater ignitability and increased performance. NGK uses pinpoint precision laser welds to reduce excess debris decreasing the required voltage to bridge the spark gap for a more efficient burn.

      Application. This NGK V-Power Spark Plug is designed specifically for use in 4.2L engines found in 1987-1990 Jeep Wrangler YJ models. Sold individually.

      Fitment: 1987 1988 1989 1990 Details

      NGK ZFR5A-11

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Spark plug

      Customer Reviews (2)

      Write a Review

      Ratings Summary

      4.5 out of 5 overall rating from 2 customers

      • August 02, 2019

        4 2018 Wrangler - JS

        Nice Enough

        For the cost of this spark plug from NGK, you really can't complain. It's workable.

        Helpful (2)
      • December 31, 2018

        5 1990 Wrangler - NateP

        Easy Install

        Easy part to install. Already set at .38 gap so no need to adjust. Anyone can use this part.

        Helpful (7)

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      Will It Fit My Wrangler

      • YJ Wrangler 2 Door - 87, 88, 89, 90

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