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Exhaust Valve; 0.015-Inch Over (87-99 2.5L or 4.0L Jeep Wrangler YJ & TJ)Find parts that fit my vehicle

Item J12154
ExtremeTerrain no longer carries the Exhaust Valve; 0.015-Inch Over (87-99 2.5L or 4.0L Jeep Wrangler YJ & TJ). Please check out Jeep CJ7 Engine Performance Parts for 1976-1986 Wrangler for an updated selection.
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    Product Information

    Features, Description, Q&A

    Features

    • Replacement for Mopar Part Number 4637539
    • Fits 1987-1999 2.5L or 4.0L Jeep Wrangler YJ and TJ Models
    • Replaces part number: 4637539

    Description

    We proudly offer all the parts you need to keep your Willys/Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement engine exhaust valve fits 1987-1999 2.5L or 4.0L Jeep Wrangler YJ and TJ Models. Features 1.50 head diameter, 4.9395 overall length, 44-degree seat angle and .3108/.3115 stem diameter. Sold individually. Replaces OE 4637539. Exhaust Valve, 1987-1999 2.5L or 4.0L Jeep Wrangler YJ and TJ Models

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