HomeEngine > Gaskets and Sealing SystemsApex AMS4581 Engine Intake Manifold Gasket Set - Lower and Upper
Part #: AMS4581

Apex AMS4581 Engine Intake Manifold Gasket Set - Lower and Upper

Lower and Upper
12 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$34.96Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Bronco II and Ranger
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Intake Manifold Gasket Set for Ford Bronco II and Ranger

The Apex AMS4581 engine intake manifold gasket set is designed specifically for Ford Bronco II and Ranger models. This gasket set ensures a proper seal between the intake manifold and engine block, helping maintain engine performance and prevent leaks.

Key Features of the Apex AMS4581 Intake Manifold Gasket Set

  • Compatible with Ford Bronco II and Ranger vehicles
  • Engine intake manifold gasket set designed for precise fitment
  • Durable materials engineered to withstand engine heat and pressure
  • Helps maintain optimal engine vacuum and prevent air leaks
  • Part number AMS4581 for easy identification and replacement

Detailed Description of the AMS4581 Intake Manifold Gasket Set

The Apex AMS4581 gasket set is engineered to provide a reliable seal for the intake manifold on Ford Bronco II and Ranger models. Proper sealing is critical to prevent vacuum leaks that can cause rough idling, poor fuel economy, and engine performance issues. This gasket set is manufactured to meet OEM specifications, ensuring compatibility and durability under normal operating conditions. Using this gasket set during intake manifold service or replacement helps maintain engine efficiency and reduces the risk of coolant or air leaks.

Common Applications and Issues Addressed

  • Sealing intake manifold to prevent vacuum leaks
  • Eliminating rough engine idle caused by air leaks
  • Preventing coolant leaks around the intake manifold
  • Maintaining proper engine vacuum for fuel delivery
  • Replacing worn or damaged intake manifold gaskets on Ford Bronco II and Ranger

Installation Notes and Tips

Ensure the intake manifold and mating surfaces are clean and free of old gasket material before installation. Use the Apex AMS4581 gasket set to replace all intake manifold gaskets during service to ensure a complete seal. Follow vehicle-specific torque specifications for manifold bolts to avoid warping or leaks. Inspect the intake manifold for cracks or damage before reassembly.

Quality Assurance and Warranty Information

Apex manufactures the AMS4581 gasket set to meet industry standards for durability and fitment. While specific warranty details are not provided, Apex products typically undergo quality control to ensure reliable performance in Ford Bronco II and Ranger applications.

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1992FordRanger2.9LV6Lower and Upper
1991FordRanger2.9LV6Lower and Upper
1990FordBronco II2.9LV6Lower and Upper
1990FordRanger2.9LV6Lower and Upper
1989FordBronco II2.9LV6Lower and Upper
1989FordRanger2.9LV6Lower and Upper
1988FordBronco II2.9LV6Lower and Upper
1988FordRanger2.9LV6Lower and Upper
1987FordBronco II2.9LV6Lower and Upper
1987FordRanger2.9LV6Lower and Upper
1986FordBronco II2.9LV6Lower and Upper
1986FordRanger2.9LV6Lower and Upper

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.