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4.0 MLS Headgasket Engine Conversion Gasket For Ford Ranger Explorer 2001 2011

4.0 MLS Headgasket Engine Conversion Gasket For Ford Ranger Explorer 2001 2011

$158.89
Sale price  $158.89 Regular price 
SKU: IR3A01183 Brand: Northline Parts

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Equipment Fitment

Review the equipment and model information below. Fitment can vary by serial number, production date, or machine configuration, so confirm your model and reference numbers before ordering.

Equipment / model
  • 2001-2011 Ford Ranger 4.0L V6 SOHC
  • 2001-2011 Ford Explorer 4.0L V6 SOHC
  • 2001-2011 Ford Explorer Sport Trac 4.0L V6 SOHC
  • 2001-2011 Mercury Mountaineer 4.0L V6 SOHC (if equipped with 4.0L)
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Product Overview

The 4.0 MLS Headgasket Engine Conversion Gasket Set provides all necessary sealing components for a cylinder head overhaul or engine conversion on the 4.0L SOHC V6. Featuring multi-layer steel (MLS) head gaskets, this MLS headgasket conversion set delivers a robust, leak-free seal that meets or exceeds factory specifications. DIY engine builders and professional technicians choose this 4.0 MLS headgasket set for reliable cold-seal performance and long-term durability in high-mileage Ford trucks and SUVs.

Key Features & Performance

  • MLS (multi-layer steel) head gaskets provide superior resistance to blowout and combustion pressure
  • Complete conversion set includes head gaskets, intake manifold gaskets, exhaust manifold gaskets, valve cover gaskets, and all necessary O-rings and seals
  • Engineered to maintain consistent clamp load and conform to minor surface irregularities on aged cylinder heads and blocks
  • High-temperature coatings and embossed sealing beads enhance hot-seal reliability and reduce coolant/oil mixing risk
  • Precision die-cut openings match port alignment and bolt holes without trimming
  • Corrosion-resistant materials help prevent gasket degradation from exhaust heat and coolant additives

Common Uses

  • Cylinder head gasket replacement due to overheating, coolant loss, or compression failure
  • Engine rebuild or refresh projects for high-mileage Ranger and Explorer models
  • 4.0L SOHC engine conversion swaps into later chassis or off-road builds
  • Top-end overhaul when replacing timing chains, lifters, or valve train components

Technical Specifications

  • Gasket Material: Multi-Layer Steel (MLS)
  • Engine: 4.0L V6 SOHC
  • Vehicle Coverage: 2001-2011 Ford Ranger, Explorer, Explorer Sport Trac (4.0L)
  • Kit Contents: Head gaskets (pair), intake plenum/upper intake gaskets, lower intake gaskets, exhaust manifold gaskets, valve cover gaskets, cam cap O-rings, injector seals, and related installation seals

Frequently Asked Questions

Q: Will this 4.0 MLS headgasket set fit the earlier OHV 4.0L engine? A: No, this set is designed for the 4.0L SOHC V6 found in 2001-2011 models; it is not recommended for the older OHV pushrod 4.0L.

Q: Does the kit include head bolts or timing chain components? A: The gasket set includes only the gaskets and seals listed; replacement head bolts and timing chain components must be sourced separately.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.

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