Navigator 4WD V8-5.4L DOHC VIN A (2000)
Sound Proofing / Insulation: Description and Operation
INSULATION
Insulation is installed:
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Under the roof.
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Above and below the instrument panel (04304).
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At the cowl sides.
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Over the transmission tunnel.
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Over the floorpan areas.
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Inside the quarter panels.
And has heat-bondable mastic deadeners for improved NVH characteristics (Navigator).
