Mahle MS37103 Fuel Injection Plenum Gasket
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Mahle

Mahle MS37103 Fuel Injection Plenum Gasket

Brand Mahle MS37103
Item Grade OEM Standard
Plenum Gasket Material Paper
Fits Chevrolet, GMC, and Oldsmobile · 25 vehicles

OEM standard. Provides a direct-fit sealing solution for fuel injection plenums.

Paper construction. Delivers reliable sealing performance in a lightweight gasket design.

Trusted by OEMs and technicians worldwide for sealing products.

Cross-references FEL-PRO MS 95818, General Motors 10105939 and Rol MS4367 for the same application. See all 3.

$39.17Free shipping
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Mahle Fuel Injection Plenum Gasket MS37103

Mahle MS37103 is an OEM Standard fuel injection plenum gasket built for dependable sealing in air and fuel delivery service. It uses paper plenum gasket material and is made for select Chevrolet, GMC, and Oldsmobile applications from 1992-1995.

For technicians and DIY repairs, this Mahle plenum gasket supports accurate sealing at the intake plenum interface on vehicles such as the Chevrolet Astro, GMC Safari, and GMC Sonoma. The MS37103 part number is also a useful reference when cross-checking OE-style replacement needs.

Key Features

  • OEM Standard grade for OE-style fit and sealing performance
  • Paper plenum gasket material for the specified application
  • Mahle sealing product backed by OEM and technician trust
  • Direct replacement reference for MS37103
  • Cross-reference: FEL-PRO MS 95818

Detailed Description

Mahle MS37103 is a fuel injection plenum gasket designed for select 1992-1995 Chevrolet Astro, 1995 Chevrolet Blazer, 1994-1995 Chevrolet S10, 1992-1995 GMC Jimmy, 1992-1995 GMC Safari, 1992-1995 GMC Sonoma, 1992-1994 Chevrolet S10 Blazer, and 1992-1994 Oldsmobile Bravada applications. It is built to provide a precise sealing surface where the intake plenum meets the engine assembly, helping maintain proper air and fuel delivery system integrity. If you are servicing a Chevrolet S10 or GMC Jimmy and need an OE-style plenum gasket, MS37103 is a direct part number to verify against the vehicle application.

What It Helps Address

  • Intake plenum sealing leaks
  • Vacuum leaks at the plenum interface
  • Rough idle caused by sealing loss
  • Air leakage that can affect drivability
  • Service replacement for worn or damaged plenum gasket surfaces

Installation Notes and Tips

Confirm engine application before installation, since this part is not compatible with paper engine oil pan gasket applications. Clean both mating surfaces thoroughly and inspect for warpage, corrosion, or old gasket residue before assembly. Verify the MS37103 part number against the vehicle and engine configuration before reassembly.

Quality Assurance

Mahle gaskets are recognized for OE-style sealing standards and are used by OEMs and technicians worldwide. This part is manufactured to OEM Standard specifications for the listed applications.

This part fits 25 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1995ChevroletAstro4.3LV6N/ANot compatible with paper engine oil pan gasket.
1995ChevroletBlazer4.3LV6N/ANot compatible with paper engine oil pan gasket.
1995ChevroletS104.3LV6N/ANot compatible with paper engine oil pan gasket.
1995GMCJimmy4.3LV6N/ANot compatible with paper engine oil pan gasket.
1995GMCSafari4.3LV6N/ANot compatible with paper engine oil pan gasket.
1995GMCSonoma4.3LV6N/ANot compatible with paper engine oil pan gasket.
1994ChevroletAstro4.3LV6N/ANot compatible with paper engine oil pan gasket.
1994ChevroletS104.3LV6N/ANot compatible with paper engine oil pan gasket.
1994ChevroletS10 Blazer4.3LV6N/ANot compatible with paper engine oil pan gasket.
1994GMCJimmy4.3LV6N/ANot compatible with paper engine oil pan gasket.
1994GMCSafari4.3LV6N/ANot compatible with paper engine oil pan gasket.
1994GMCSonoma4.3LV6N/ANot compatible with paper engine oil pan gasket.
1994OldsmobileBravada4.3LV6N/ANot compatible with paper engine oil pan gasket.
1993ChevroletAstro4.3LV6N/ANot compatible with paper engine oil pan gasket.
1993ChevroletS10 Blazer4.3LV6N/ANot compatible with paper engine oil pan gasket.
1993GMCJimmy4.3LV6N/ANot compatible with paper engine oil pan gasket.
1993GMCSafari4.3LV6N/ANot compatible with paper engine oil pan gasket.
1993GMCSonoma4.3LV6N/ANot compatible with paper engine oil pan gasket.
1993OldsmobileBravada4.3LV6N/ANot compatible with paper engine oil pan gasket.
1992ChevroletAstro4.3LV6N/ANot compatible with paper engine oil pan gasket.
1992ChevroletS10 Blazer4.3LV6N/ANot compatible with paper engine oil pan gasket.
1992GMCJimmy4.3LV6N/ANot compatible with paper engine oil pan gasket.
1992GMCSafari4.3LV6N/ANot compatible with paper engine oil pan gasket.
1992GMCSonoma4.3LV6N/ANot compatible with paper engine oil pan gasket.
1992OldsmobileBravada4.3LV6N/ANot compatible with paper engine oil pan gasket.
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
FEL-PRO — MS 95818General Motors — 10105939Rol — MS4367