HomeMahle MS15958 Engine Intake Manifold Gasket Set
Part #: MS15958

Mahle MS15958 Engine Intake Manifold Gasket Set

⚙️ 163 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Chevrolet, Oldsmobile, and Pontiac, 98, Bonneville, Camaro, Caprice, Catalina, Century, Cutlass, Cutlass Calais, Cutlass Ciera, Cutlass Cruiser, Cutlass Salon, Cutlass Supreme, Delta 88, El Camino, Firebird, Grand Am, Grand LeMans, Grand Prix, Impala, Laurentian, LeMans, LeSabre, Malibu, Monte Carlo, Monza, Omega, Parisienne, Phoenix, Regal, Riviera, Skyhawk, Skylark, Starfire, Sunbird, and Toronado
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Reliable Engine Intake Manifold Gasket Set for GM Vehicles

The Mahle MS15958 engine intake manifold gasket set is designed to provide a durable and precise seal for a range of Buick, Chevrolet, Oldsmobile, and Pontiac models. Engineered with beaded steel material, this gasket set ensures a secure fit and long-lasting performance for your intake manifold sealing needs.

  • Includes manifold end seals and RTV sealant for comprehensive sealing
  • Constructed from beaded steel for enhanced durability and heat resistance
  • OEM standard part grade ensuring factory-level quality and fit
  • Package contains 4 pieces to cover all necessary sealing points
  • Compatible with multiple GM models including Camaro, Impala, and Bonneville

Durable Beaded Steel Material and Complete Sealing Components

The Mahle MS15958 gasket set features beaded steel intake manifold gaskets that provide a robust seal capable of withstanding high engine temperatures and pressures. The inclusion of manifold end seals and RTV sealant in the package ensures a thorough sealing solution, reducing the risk of vacuum leaks and coolant seepage. This gasket set meets OEM standards, making it a reliable replacement for worn or damaged intake manifold gaskets on various GM vehicles.

Compatible GM Models and Applications

This intake manifold gasket set is compatible with a wide range of Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Key models include the Chevrolet Camaro, Caprice, and Malibu; Buick LeSabre and Century; Oldsmobile Cutlass and Delta 88; and Pontiac Firebird, Grand Prix, and Bonneville. The part number MS15958 ensures you receive the correct gasket set designed specifically for these applications.

Common Issues Addressed by the Intake Manifold Gasket Set

  • Prevents vacuum leaks that can cause rough idling or engine misfires
  • Stops coolant leaks around the intake manifold area
  • Maintains proper engine air-fuel mixture for optimal performance
  • Reduces risk of engine overheating due to coolant loss
  • Eliminates external oil leaks from the intake manifold sealing surfaces

Installation Notes and Tips

Before installing the Mahle MS15958 gasket set, ensure all old gasket material and sealant residues are thoroughly cleaned from the intake manifold and cylinder head surfaces. Apply the included RTV sealant as directed to manifold end seals for enhanced sealing. Tighten bolts to manufacturer specifications to avoid warping or gasket damage. Proper installation will help maintain engine efficiency and prevent future leaks.

Quality Assurance and Warranty Information

Mahle manufactures the MS15958 intake manifold gasket set to meet OEM standards, ensuring consistent quality and fitment. This part is backed by Mahle's commitment to durability and performance. While specific warranty details may vary, Mahle products typically include coverage against manufacturing defects to provide confidence in your purchase.

BrandMahle
Part NumberMS15958
Additional Package ContentsManifold end seals, rtv sealant
Intake Manifold Gasket MaterialBeaded steel
Item GradeOem standard part
Package Quantity4
Plenum Gasket IncludedNo

This part fits 163 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1989PontiacFirebird3.8LV6N/AEGR valve gasket.
1988BuickCentury3.8LV6N/AEGR valve gasket.
1988BuickLeSabre3.8LV6N/AEGR valve gasket.
1988OldsmobileCutlass Ciera3.8LV6N/AEGR valve gasket.
1988OldsmobileCutlass Cruiser3.8LV6N/AEGR valve gasket.
1988OldsmobileDelta 883.8LV6N/AEGR valve gasket.
1988PontiacBonneville3.8LV6N/AEGR valve gasket.
1987BuickCentury3.8LV6N/AEGR valve gasket.
1987BuickLeSabre3.8LV6N/AEGR valve gasket.
1987BuickRegal3.8LV6N/AEGR valve gasket.
1987BuickRiviera3.8LV6N/AEGR valve gasket.
1987Oldsmobile983.8LV6N/AEGR valve gasket.
1987OldsmobileCutlass Ciera3.8LV6N/AEGR valve gasket.
1987OldsmobileCutlass Cruiser3.8LV6N/AEGR valve gasket.
1987OldsmobileDelta 883.8LV6N/AEGR valve gasket.
1987OldsmobileToronado3.8LV6N/AEGR valve gasket.
1987PontiacBonneville3.8LV6N/AEGR valve gasket.
1986BuickCentury3.8LV6N/AEGR valve gasket.
1986BuickLeSabre3.8LV6N/AEGR valve gasket.
1986BuickRegal3.8LV6N/AEGR valve gasket.
1986BuickRiviera3.8LV6N/AEGR valve gasket.
1986Oldsmobile983.8LV6N/AEGR valve gasket.
1986OldsmobileCutlass Ciera3.8LV6N/AEGR valve gasket.
1986OldsmobileDelta 883.8LV6N/AEGR valve gasket.
1986OldsmobileToronado3.8LV6N/AEGR valve gasket.
1985BuickCentury3.8LV6N/AEGR valve gasket.
1985BuickRegal3.8LV6N/AEGR valve gasket.
1985BuickRiviera3.8LV6N/AEGR valve gasket.
1985Oldsmobile983.8LV6N/AEGR valve gasket.
1985OldsmobileCutlass Ciera3.8LV6N/AEGR valve gasket.
1984BuickCentury3.8LV6N/AEGR valve gasket.
1984BuickLeSabre3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1984BuickRegal3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1984BuickRiviera3.8LV6N/AEGR valve gasket.
1984ChevroletCaprice3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1984ChevroletEl Camino3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1984ChevroletImpala3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1984ChevroletMonte Carlo3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1984OldsmobileCutlass Calais3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1984OldsmobileCutlass Ciera3.8LV6N/AEGR valve gasket.
1984OldsmobileCutlass Supreme3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1984OldsmobileDelta 883.8LV6N/ABeaded Steel; Except Aluminum Manifold
1984PontiacBonneville3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1984PontiacGrand Prix3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1984PontiacParisienne3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1983BuickLeSabre3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1983BuickRegal3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1983BuickRiviera3.8LV6N/AEGR valve gasket.
1983ChevroletCaprice3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1983ChevroletEl Camino3.8LV6N/AEGR valve gasket.
1983ChevroletImpala3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1983ChevroletMalibu3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1983ChevroletMonte Carlo3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1983OldsmobileCutlass Calais3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1983OldsmobileCutlass Cruiser3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1983OldsmobileCutlass Supreme3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1983OldsmobileDelta 883.8LV6N/ABeaded Steel; Except Aluminum Manifold
1983PontiacBonneville3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1983PontiacGrand Prix3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1983PontiacParisienne3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1982BuickLeSabre3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1982BuickRegal3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1982BuickRiviera3.8LV6N/AEGR valve gasket.
1982ChevroletCaprice3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1982ChevroletEl Camino3.8LV6N/AEGR valve gasket.
1982ChevroletImpala3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1982ChevroletMalibu3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1982ChevroletMonte Carlo3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1982OldsmobileCutlass Calais3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1982OldsmobileCutlass Cruiser3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1982OldsmobileCutlass Supreme3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1982OldsmobileDelta 883.8LV6N/ABeaded Steel; Except Aluminum Manifold
1982PontiacBonneville3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1982PontiacGrand Prix3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1982PontiacParisienne3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981BuickCentury3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981BuickLeSabre3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981BuickRegal3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981BuickRiviera3.8LV6N/AEGR valve gasket.
1981ChevroletCamaro3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981ChevroletCaprice3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981ChevroletEl Camino3.8LV6N/AEGR valve gasket.
1981ChevroletImpala3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981ChevroletMalibu3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981ChevroletMonte Carlo3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981OldsmobileCutlass3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981OldsmobileCutlass Calais3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981OldsmobileCutlass Cruiser3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981OldsmobileCutlass Supreme3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981OldsmobileDelta 883.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981PontiacBonneville3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981PontiacCatalina3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981PontiacFirebird3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981PontiacGrand LeMans3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981PontiacGrand LeMans3.8LV6N/AEGR valve gasket.
1981PontiacGrand Prix3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981PontiacLaurentian3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981PontiacLeMans3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1981PontiacLeMans3.8LV6N/AEGR valve gasket.
1981PontiacParisienne3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980BuickCentury3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980BuickLeSabre3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980BuickRegal3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980BuickRiviera3.8LV6N/AEGR valve gasket.
1980BuickSkyhawk3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980ChevroletCamaro3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980ChevroletCaprice3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980ChevroletEl Camino3.8LV6N/AEGR valve gasket.
1980ChevroletImpala3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980ChevroletMalibu3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980ChevroletMonte Carlo3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980ChevroletMonza3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980OldsmobileCutlass3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980OldsmobileCutlass Calais3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980OldsmobileCutlass Cruiser3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980OldsmobileCutlass Salon3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980OldsmobileCutlass Supreme3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980OldsmobileDelta 883.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980OldsmobileStarfire3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980PontiacBonneville3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980PontiacCatalina3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980PontiacCatalina3.8LV6N/AEGR valve gasket.
1980PontiacFirebird3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980PontiacGrand LeMans3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980PontiacGrand Prix3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980PontiacLeMans3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1980PontiacSunbird3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979BuickCentury3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979BuickCentury3.8LV6N/AEGR valve gasket.
1979BuickCentury3.2LV6N/AEGR valve gasket.
1979BuickLeSabre3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979BuickRegal3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979BuickRegal3.8LV6N/AEGR valve gasket.
1979BuickRegal3.2LV6N/AEGR valve gasket.
1979BuickRiviera3.8LV6N/AEGR valve gasket.
1979BuickSkyhawk3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979BuickSkylark3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979ChevroletEl Camino3.8LV6N/AEGR valve gasket.
1979ChevroletMalibu3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979ChevroletMonte Carlo3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979ChevroletMonte Carlo3.8LV6N/AEGR valve gasket.
1979ChevroletMonza3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979ChevroletMonza3.2LV6N/AEGR valve gasket.
1979OldsmobileCutlass3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979OldsmobileCutlass3.8LV6N/AEGR valve gasket.
1979OldsmobileCutlass Calais3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979OldsmobileCutlass Calais3.8LV6N/AEGR valve gasket.
1979OldsmobileCutlass Salon3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979OldsmobileCutlass Salon3.8LV6N/AEGR valve gasket.
1979OldsmobileCutlass Supreme3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979OldsmobileCutlass Supreme3.8LV6N/AEGR valve gasket.
1979OldsmobileOmega3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979OldsmobileStarfire3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979PontiacCatalina3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979PontiacFirebird3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979PontiacGrand Am3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979PontiacGrand LeMans3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979PontiacGrand LeMans3.8LV6N/AEGR valve gasket.
1979PontiacGrand Prix3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979PontiacLeMans3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979PontiacLeMans3.8LV6N/AEGR valve gasket.
1979PontiacPhoenix3.8LV6N/ABeaded Steel; Except Aluminum Manifold
1979PontiacSunbird3.8LV6N/ABeaded Steel; Except Aluminum Manifold

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

This part directly replaces or is cross-referenced with the following part numbers:

MS 96033

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.