Mahle MS20400 Engine Intake Manifold Gasket Set
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Mahle
 Manifold Gasket Set - Intake

Mahle MS20400 Engine Intake Manifold Gasket Set

Brand Mahle MS20400
Material Fluoroelastomer
Grade Type Standard
Additional Package Contents Contains intake manifold to valve cover gaskets, throttle body ga
Gasket Wall Thickness .345"
Intake Manifold Gasket Material Fluoroelastomer
Item Grade Oem standard
Package Quantity 7
Size Port size 2.40" x 1.58"
Throttle Body Gasket Included Yes
Throttle Body Gasket Material Fluoroelastomer
Product line Manifold Gasket Set - Intake
Fits Ford and Lincoln · 19 vehicles

OEM-standard fit. Built as an intake manifold gasket set for sealing service.

Fluoroelastomer sealing. Material choice supports durable sealing at intake interfaces.

Complete gasket set. Includes intake manifold to valve cover gaskets and throttle body gasket.

Cross-references Ford HL3E-9H486-BA and Ford HL3Z-9H486-A for the same application. See all 2.

$35.65Free shipping
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Intake Manifold Gasket Set Overview

Mahle MS20400 is an OEM-standard intake manifold gasket set built for sealing service on select Ford and Lincoln applications. It uses fluoroelastomer sealing material and includes the throttle body gasket for a complete intake sealing repair.

Key Features

  • OEM Standard grade for intake manifold sealing service
  • Fluoroelastomer material for durable sealing performance
  • Includes intake manifold to valve cover gaskets and throttle body gasket
  • Port size measures 2.40 in. x 1.58 in.
  • Gasket wall thickness measures .345 in.

Detailed Description

Mahle MS20400 is an engine intake manifold gasket set designed for direct sealing replacement on compatible Ford Expedition, Ford F-150, and Lincoln Navigator applications. The set uses fluoroelastomer for the intake manifold gasket material and throttle body gasket material, with OEM-standard construction that matches the needs of intake sealing service. This part cross-references Ford HL3E-9H486-BA and HL3Z-9H486-A for the same application. Mahle MS20400 is a practical choice when servicing intake sealing surfaces on Ford Expedition, Ford F-150, and Lincoln Navigator models.

What It Helps Fix

  • Intake manifold vacuum leaks
  • Air leaks at the throttle body sealing surface
  • Oil or coolant seepage at intake sealing interfaces
  • Rough idle caused by compromised intake sealing
  • Loss of sealing integrity after manifold service

Installation Notes and Tips

Verify the engine application and compare the port size, gasket thickness, and included gasket types before installation. Clean all mating surfaces thoroughly and inspect the intake manifold, valve cover interface, and throttle body sealing areas for damage or contamination. Fits 2021-2023 Ford Expedition, N/A. Fits 2021-2023 Ford F-150, N/A. Fits 2021-2023 Lincoln Navigator, N/A. Fits 2018-2020 Ford Expedition, N/A. Fits 2017-2020 Ford F-150, N/A. Fits 2018-2020 Lincoln Navigator, N/A.

Quality Assurance

MAHLE gaskets are trusted by OEMs and technicians worldwide for sealing applications. Part number MS20400 identifies this intake manifold gasket set for application matching and service verification.

This part fits 19 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2023FordExpedition3.5LV6Includes Throttle Body Gasket; Manifold Gasket Set - Intake
2023FordF-1503.5LV6Includes Throttle Body Gasket; Manifold Gasket Set - Intake
2023LincolnNavigator3.5LV6Includes Throttle Body Gasket; Manifold Gasket Set - Intake
2022FordExpedition3.5LV6Includes Throttle Body Gasket; Manifold Gasket Set - Intake
2022FordF-1503.5LV6Includes Throttle Body Gasket; Manifold Gasket Set - Intake
2022LincolnNavigator3.5LV6Includes Throttle Body Gasket; Manifold Gasket Set - Intake
2021FordExpedition3.5LV6Includes Throttle Body Gasket; Manifold Gasket Set - Intake
2021FordF-1503.5LV6Includes Throttle Body Gasket; Manifold Gasket Set - Intake
2021LincolnNavigator3.5LV6Includes Throttle Body Gasket; Manifold Gasket Set - Intake
2020FordExpedition3.5LV6Intake Manifold to Valve Cover; Includes Throttle Body Gasket; Molded Rubber
2020FordF-1503.5LV6Intake Manifold to Valve Cover; Includes Throttle Body Gasket; Molded Rubber
2020LincolnNavigator3.5LV6Intake Manifold to Valve Cover; Includes Throttle Body Gasket; Molded Rubber
2019FordExpedition3.5LV6Intake Manifold to Valve Cover; Includes Throttle Body Gasket; Molded Rubber
2019FordF-1503.5LV6Intake Manifold to Valve Cover; Includes Throttle Body Gasket; Molded Rubber
2019LincolnNavigator3.5LV6Intake Manifold to Valve Cover; Includes Throttle Body Gasket; Molded Rubber
2018FordExpedition3.5LV6Intake Manifold to Valve Cover; Includes Throttle Body Gasket; Molded Rubber
2018FordF-1503.5LV6Intake Manifold to Valve Cover; Includes Throttle Body Gasket; Molded Rubber
2018LincolnNavigator3.5LV6Intake Manifold to Valve Cover; Includes Throttle Body Gasket; Molded Rubber
2017FordF-1503.5LV6Intake Manifold to Valve Cover; Includes Throttle Body Gasket; Molded Rubber
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Ford — HL3E-9H486-BAFord — HL3Z-9H486-A