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CHR640N Cylinder Head for 1991-2004 Jeep 4.0L Inline 6-Cylinder Engine
InfoVehicle Info Needed
PROMAXX PERFORMANCEPART NUMBER: 723-CHR640N

CHR640N Cylinder Head for 1991-2004 Jeep 4.0L Inline 6-Cylinder Engine

$96600
ShippingShips on Sep 04, 2026
Lowest PriceLowest Price Guarantee

    Cylinder Head
  • 1991-2004 Jeep Cherokee, Comanche, Grand Cherokee, Wrangler
  • 4.0L Inline 6-Cylinder Engine
  • Fits OE Cast Numbers 0331, 0630, 7120
  • Fully-Assembled
  • Cast Iron

    ProMaxx Performance developed/designed this cylinder head from the OE casting 331. This is a direct bolt on cast iron cylinder head to replace your factory casting.

    Fits OE Cast # 0331, 0630, 7120

Part TypeCylinder Head
BrandPROMAXX PERFORMANCE
Package Height6.5
Package Width7.5
Package Length29.5
Weight83.0 PG
Part CategoryReplacement Parts
Cylinder Head MaterialCast iron
Cylinder Head StyleAssembled
Cylinder Head FinishNatural
Accessory Bolt Holes DrilledYes
Part FitmentDirect Fit
Vendor Part NumberCHR640N
Package Qty1
Package TypeEA
No Questions
No Reviews

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