Homeβ€Ί Exhaust > Gaskets and Sealing Systemsβ€Ί Mahle MS15085W Exhaust Manifold Gasket Set
Part #: MS15085W

Mahle MS15085W Exhaust Manifold Gasket Set

βš™οΈ 268 vehicles fit this part
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πŸš—Fitment: Pontiac, Buick, Oldsmobile, Stutz, and GMC, Bonneville, Catalina, Grand Safari, Firebird, Grand LeMans, Grand Prix, Laurentian, LeMans, Parisienne, LeSabre, 98, Custom Cruiser, Delta 88, Toronado, Grand Am, Grandville, Ventura, Blackhawk, GTO, Executive, Tempest, Star Chief, 100, 150, 250, 300, 350-8, 370, F350, F370, FM340, FM350, M300, PM150, PM151, PM152, PM153, PM250, PM251, S300, S370, Truck, PM252, PM253, Chieftain, and Super Chief
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Reliable Exhaust Manifold Gasket Set for Buick, Oldsmobile, Pontiac

The Mahle MS15085W exhaust manifold gasket set is engineered to meet OEM standards, providing a durable and precise seal for your vehicle's exhaust system. Designed specifically for select Buick, Oldsmobile, and Pontiac models, this gasket set ensures proper exhaust flow and prevents leaks.

  • Constructed from high-quality steel for durability and heat resistance
  • OEM standard item grade for reliable fit and performance
  • Includes 2 gaskets per package for complete manifold sealing
  • Compatible with multiple Buick, Oldsmobile, and Pontiac models including Firebird, Grand Prix, and Delta 88
  • Part number MS15085W for accurate identification and replacement

Durable Steel Construction and OEM Standard Quality

Mahle's exhaust manifold gasket set MS15085W is manufactured using steel material that withstands high temperatures and pressure within the exhaust system. The OEM standard grade ensures that the gaskets meet factory specifications for fit and sealing capability. This gasket set is designed to maintain a tight seal between the exhaust manifold and cylinder head, preventing exhaust leaks that can affect engine performance and emissions.

Compatible Buick, Oldsmobile, and Pontiac Models

This gasket set is compatible with a range of classic and performance vehicles, including Buick models like LeSabre and Riviera, Oldsmobile models such as 98 and Delta 88, and Pontiac vehicles including Firebird, GTO, and Grand Prix. Using the correct gasket set like the Mahle MS15085W helps maintain proper exhaust system function and engine efficiency.

Common Applications and Problem Resolution

  • Seals exhaust manifold to prevent exhaust gas leaks
  • Eliminates exhaust manifold noise caused by leaks
  • Prevents engine performance issues related to exhaust leaks
  • Helps maintain proper emissions control
  • Reduces risk of exhaust fumes entering the cabin

Installation Notes and Tips

Before installation, ensure the exhaust manifold and cylinder head surfaces are clean and free of old gasket material or debris. Use the included two gaskets to replace both sides if applicable. Torque bolts to manufacturer specifications to avoid warping or gasket damage. Inspect the manifold and exhaust ports for cracks or damage during replacement.

Quality Assurance and Warranty

Mahle manufactures the MS15085W gasket set to meet OEM standards, ensuring consistent quality and fitment. While specific warranty details may vary, Mahle products typically come with a limited warranty against defects in materials and workmanship. Refer to Mahle's official documentation for warranty terms.

BrandMahle
Part NumberMS15085W
Exhaust Manifold Gasket MaterialSteel
Item GradeOEM Standard

This part fits 268 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1978PontiacBonneville6.6LV8N/AEGR valve gasket.
1978PontiacCatalina6.6LV8N/AEGR valve gasket.
1977PontiacBonneville6.6LV8N/AEGR valve gasket.
1977PontiacBonneville5.7LV8N/AEGR valve gasket.
1977PontiacCatalina6.6LV8N/AEGR valve gasket.
1977PontiacCatalina5.7LV8N/AEGR valve gasket.
1977PontiacFirebird5.7LV8N/AEGR valve gasket.
1977PontiacGrand LeMans6.6LV8N/AEGR valve gasket.
1977PontiacGrand LeMans5.7LV8N/AEGR valve gasket.
1977PontiacGrand Prix6.6LV8N/AEGR valve gasket.
1977PontiacGrand Prix5.7LV8N/AEGR valve gasket.
1977PontiacLaurentian5.7LV8N/AEGR valve gasket.
1977PontiacLeMans6.6LV8N/AEGR valve gasket.
1977PontiacLeMans5.7LV8N/AEGR valve gasket.
1977PontiacParisienne5.7LV8N/AEGR valve gasket.
1976PontiacBonneville7.5LV8N/AEGR valve gasket.
1976PontiacBonneville6.6LV8N/AEGR valve gasket.
1976PontiacCatalina7.5LV8N/AEGR valve gasket.
1976PontiacCatalina6.6LV8N/AEGR valve gasket.
1976PontiacCatalina5.7LV8N/AEGR valve gasket.
1976PontiacFirebird7.5LV8N/AEGR valve gasket.
1976PontiacFirebird6.6LV8N/AEGR valve gasket.
1976PontiacFirebird5.7LV8N/AEGR valve gasket.
1976PontiacGrand LeMans7.5LV8N/AEGR valve gasket.
1976PontiacGrand LeMans6.6LV8N/AEGR valve gasket.
1976PontiacGrand LeMans5.7LV8N/AEGR valve gasket.
1976PontiacGrand Prix7.5LV8N/AEGR valve gasket.
1976PontiacGrand Prix6.6LV8N/AEGR valve gasket.
1976PontiacGrand Prix5.7LV8N/AEGR valve gasket.
1976PontiacLaurentian7.5LV8N/AEGR valve gasket.
1976PontiacLaurentian6.6LV8N/AEGR valve gasket.
1976PontiacLaurentian5.7LV8N/AEGR valve gasket.
1976PontiacLeMans7.5LV8N/AEGR valve gasket.
1976PontiacLeMans6.6LV8N/AEGR valve gasket.
1976PontiacLeMans5.7LV8N/AEGR valve gasket.
1976PontiacParisienne7.5LV8N/AEGR valve gasket.
1976PontiacParisienne6.6LV8N/AEGR valve gasket.
1975BuickLeSabre6.6LV8N/AEGR valve gasket.
1975Oldsmobile986.6LV8N/AEGR valve gasket.
1975OldsmobileCustom Cruiser6.6LV8N/AEGR valve gasket.
1975OldsmobileDelta 886.6LV8N/AEGR valve gasket.
1975OldsmobileToronado7.5LV8N/AEGR valve gasket.
1975PontiacBonneville7.5LV8N/AEGR valve gasket.
1975PontiacBonneville6.6LV8N/AEGR valve gasket.
1975PontiacCatalina7.5LV8N/AEGR valve gasket.
1975PontiacCatalina6.6LV8N/AEGR valve gasket.
1975PontiacFirebird7.5LV8N/AEGR valve gasket.
1975PontiacFirebird6.6LV8N/AEGR valve gasket.
1975PontiacGrand Am6.6LV8N/AEGR valve gasket.
1975PontiacGrand Am5.7LV8N/AEGR valve gasket.
1975PontiacGrand LeMans7.5LV8N/AEGR valve gasket.
1975PontiacGrand LeMans6.6LV8N/AEGR valve gasket.
1975PontiacGrand LeMans5.7LV8N/AEGR valve gasket.
1975PontiacGrand Prix7.5LV8N/AEGR valve gasket.
1975PontiacGrand Prix6.6LV8N/AEGR valve gasket.
1975PontiacLeMans6.6LV8N/AEGR valve gasket.
1975PontiacLeMans5.7LV8N/AEGR valve gasket.
1974PontiacBonneville7.5LV8N/AEGR valve gasket.
1974PontiacBonneville6.6LV8N/AEGR valve gasket.
1974PontiacBonneville5.7LV8N/AEGR valve gasket.
1974PontiacCatalina7.5LV8N/AEGR valve gasket.
1974PontiacCatalina6.6LV8N/AEGR valve gasket.
1974PontiacFirebird7.5LV8N/AEGR valve gasket.
1974PontiacFirebird6.6LV8N/AEGR valve gasket.
1974PontiacFirebird5.7LV8N/AEGR valve gasket.
1974PontiacGrand Am7.5LV8N/AEGR valve gasket.
1974PontiacGrand Am6.6LV8N/AEGR valve gasket.
1974PontiacGrand Am5.7LV8N/AEGR valve gasket.
1974PontiacGrand Prix7.5LV8N/AEGR valve gasket.
1974PontiacGrand Prix6.6LV8N/AEGR valve gasket.
1974PontiacLaurentian7.5LV8N/AEGR valve gasket.
1974PontiacLaurentian6.6LV8N/AEGR valve gasket.
1974PontiacLeMans7.5LV8N/AEGR valve gasket.
1974PontiacLeMans6.6LV8N/AEGR valve gasket.
1974PontiacLeMans5.7LV8N/AEGR valve gasket.
1974PontiacParisienne6.6LV8N/AEGR valve gasket.
1973PontiacBonneville7.5LV8N/AEGR valve gasket.
1973PontiacBonneville6.6LV8N/AEGR valve gasket.
1973PontiacCatalina7.5LV8N/AEGR valve gasket.
1973PontiacCatalina6.6LV8N/AEGR valve gasket.
1973PontiacCatalina5.7LV8N/AEGR valve gasket.
1973PontiacFirebird7.5LV8N/AEGR valve gasket.
1973PontiacFirebird6.6LV8N/AEGR valve gasket.
1973PontiacFirebird5.7LV8N/AEGR valve gasket.
1973PontiacGrand Am7.5LV8N/AEGR valve gasket.
1973PontiacGrand Am6.6LV8N/AEGR valve gasket.
1973PontiacGrand Am5.7LV8N/AEGR valve gasket.
1973PontiacGrand Prix7.5LV8N/AEGR valve gasket.
1973PontiacGrand Prix6.6LV8N/AEGR valve gasket.
1973PontiacGTO7.5LV8N/AEGR valve gasket.
1973PontiacGTO6.6LV8N/AEGR valve gasket.
1973PontiacLaurentian7.5LV8N/AEGR valve gasket.
1973PontiacLaurentian6.6LV8N/AEGR valve gasket.
1973PontiacLeMans7.5LV8N/AEGR valve gasket.
1973PontiacLeMans6.6LV8N/AEGR valve gasket.
1973PontiacLeMans5.7LV8N/AEGR valve gasket.
1973PontiacParisienne6.6LV8N/AEGR valve gasket.
1972PontiacBonneville7.5LV8N/AEGR valve gasket.
1972PontiacBonneville6.6LV8N/AEGR valve gasket.
1972PontiacCatalina7.5LV8N/AEGR valve gasket.
1972PontiacCatalina6.6LV8N/AEGR valve gasket.
1972PontiacCatalina5.7LV8N/AEGR valve gasket.
1972PontiacFirebird7.5LV8N/AEGR valve gasket.
1972PontiacFirebird6.6LV8N/AEGR valve gasket.
1972PontiacFirebird5.7LV8N/AEGR valve gasket.
1972PontiacGrand Prix7.5LV8N/AEGR valve gasket.
1972PontiacGrand Prix6.6LV8N/AEGR valve gasket.
1972PontiacGTO7.5LV8N/AEGR valve gasket.
1972PontiacGTO6.6LV8N/AEGR valve gasket.
1972PontiacLaurentian7.5LV8N/AEGR valve gasket.
1972PontiacLaurentian6.6LV8N/AEGR valve gasket.
1972PontiacLeMans7.5LV8N/AEGR valve gasket.
1972PontiacLeMans6.6LV8N/AEGR valve gasket.
1972PontiacLeMans5.7LV8N/AEGR valve gasket.
1972PontiacParisienne6.6LV8N/AEGR valve gasket.
1971PontiacBonneville7.5LV8N/AEGR valve gasket.
1971PontiacBonneville6.6LV8N/AEGR valve gasket.
1971PontiacBonneville6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1971PontiacBonneville5.7LV8N/AEGR valve gasket.
1971PontiacCatalina7.5LV8N/AEGR valve gasket.
1971PontiacCatalina6.6LV8N/AEGR valve gasket.
1971PontiacCatalina6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1971PontiacCatalina5.7LV8N/AEGR valve gasket.
1971PontiacFirebird7.5LV8N/AEGR valve gasket.
1971PontiacFirebird6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1971PontiacFirebird5.7LV8N/AEGR valve gasket.
1971PontiacGrand Prix7.5LV8N/AEGR valve gasket.
1971PontiacGrand Prix6.6LV8N/AEGR valve gasket.
1971PontiacGrand Prix6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1971PontiacGTO7.5LV8N/AEGR valve gasket.
1971PontiacGTO6.6LV8N/AEGR valve gasket.
1971PontiacGTO6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1971PontiacLaurentian7.5LV8N/AEGR valve gasket.
1971PontiacLeMans7.5LV8N/AEGR valve gasket.
1971PontiacLeMans6.6LV8N/AEGR valve gasket.
1971PontiacLeMans6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1971PontiacLeMans5.7LV8N/AEGR valve gasket.
1971PontiacParisienne7.5LV8N/AEGR valve gasket.
1970PontiacBonneville7.5LV8N/AEGR valve gasket.
1970PontiacBonneville6.6LV8N/AEGR valve gasket.
1970PontiacBonneville6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1970PontiacCatalina7.5LV8N/AEGR valve gasket.
1970PontiacCatalina6.6LV8N/AEGR valve gasket.
1970PontiacCatalina6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1970PontiacCatalina5.7LV8N/AEGR valve gasket.
1970PontiacFirebird6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1970PontiacFirebird5.7LV8N/AEGR valve gasket.
1970PontiacGrand Prix7.5LV8N/AEGR valve gasket.
1970PontiacGrand Prix6.6LV8N/AEGR valve gasket.
1970PontiacGrand Prix6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1970PontiacGTO7.5LV8N/AEGR valve gasket.
1970PontiacGTO6.6LV8N/AEGR valve gasket.
1970PontiacGTO6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1970PontiacLeMans7.5LV8N/AEGR valve gasket.
1970PontiacLeMans6.6LV8N/AEGR valve gasket.
1970PontiacLeMans6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1970PontiacLeMans5.7LV8N/AEGR valve gasket.
1970PontiacParisienne7.5LV8N/AEGR valve gasket.
1970PontiacParisienne6.6LV8N/AEGR valve gasket.
1970PontiacTempest6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1970PontiacTempest5.7LV8N/AEGR valve gasket.
1969PontiacBonneville7.0LV8N/AEGR valve gasket.
1969PontiacBonneville6.6LV8N/AEGR valve gasket.
1969PontiacBonneville6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1969PontiacCatalina7.0LV8N/AEGR valve gasket.
1969PontiacCatalina6.6LV8N/AEGR valve gasket.
1969PontiacCatalina6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1969PontiacFirebird6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1969PontiacFirebird5.7LV8N/AEGR valve gasket.
1969PontiacGrand Prix7.0LV8N/AEGR valve gasket.
1969PontiacGrand Prix6.6LV8N/AEGR valve gasket.
1969PontiacGrand Prix6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1969PontiacGTO6.6LV8N/AEGR valve gasket.
1969PontiacGTO6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1969PontiacLaurentian6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1969PontiacLeMans6.6LV8N/AEGR valve gasket.
1969PontiacLeMans6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1969PontiacLeMans5.7LV8N/AEGR valve gasket.
1969PontiacParisienne6.6LV8N/AEGR valve gasket.
1969PontiacTempest6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1969PontiacTempest5.7LV8N/AEGR valve gasket.
1968PontiacBonneville7.0LV8N/AEGR valve gasket.
1968PontiacBonneville6.6LV8N/AEGR valve gasket.
1968PontiacBonneville6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1968PontiacCatalina7.0LV8N/AEGR valve gasket.
1968PontiacCatalina6.6LV8N/AEGR valve gasket.
1968PontiacCatalina6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1968PontiacFirebird6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1968PontiacFirebird5.7LV8N/AEGR valve gasket.
1968PontiacGrand Prix7.0LV8N/AEGR valve gasket.
1968PontiacGrand Prix6.6LV8N/AEGR valve gasket.
1968PontiacGrand Prix6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1968PontiacGTO6.6LV8N/AEGR valve gasket.
1968PontiacGTO6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1968PontiacLaurentian6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1968PontiacLeMans6.6LV8N/AEGR valve gasket.
1968PontiacLeMans6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1968PontiacLeMans5.7LV8N/AEGR valve gasket.
1968PontiacParisienne6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1968PontiacTempest6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1968PontiacTempest5.7LV8N/AEGR valve gasket.
1967PontiacBonneville7.0LV8N/AEGR valve gasket.
1967PontiacBonneville6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1967PontiacCatalina7.0LV8N/AEGR valve gasket.
1967PontiacCatalina6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1967PontiacFirebird6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1967PontiacFirebird5.3LV8N/AEGR valve gasket.
1967PontiacGrand Prix7.0LV8N/AEGR valve gasket.
1967PontiacGrand Prix6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1967PontiacGTO6.6LV8N/AEGR valve gasket.
1967PontiacGTO6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1967PontiacLaurentian6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1967PontiacLeMans5.3LV8N/AEGR valve gasket.
1967PontiacParisienne6.6LV8N/ABeaded Steel exhaust manifold gasket set for vehicles without Ram Air
1967PontiacTempest5.3LV8N/AEGR valve gasket.
1966PontiacBonneville6.9LV8N/AEGR valve gasket.
1966PontiacBonneville6.4LV8N/AEGR valve gasket.
1966PontiacCatalina6.9LV8N/AEGR valve gasket.
1966PontiacCatalina6.4LV8N/AEGR valve gasket.
1966PontiacGrand Prix6.9LV8N/AEGR valve gasket.
1966PontiacGrand Prix6.4LV8N/AEGR valve gasket.
1966PontiacGTO6.4LV8N/ABeaded Steel Gasket set with adapter to block.
1966PontiacLeMans5.3LV8N/AEGR valve gasket.
1966PontiacTempest5.3LV8N/AEGR valve gasket.
1965PontiacBonneville6.9LV8N/ABeaded Steel Gasket set with adapter to block.
1965PontiacBonneville6.4LV8N/AEGR valve gasket.
1965PontiacCatalina6.9LV8N/ABeaded Steel Gasket set with adapter to block.
1965PontiacCatalina6.4LV8N/AEGR valve gasket.
1965PontiacGrand Prix6.9LV8N/ABeaded Steel Gasket set with adapter to block.
1965PontiacGrand Prix6.4LV8N/AEGR valve gasket.
1965PontiacGTO6.4LV8N/AEGR valve gasket.
1965PontiacLeMans5.3LV8N/AEGR valve gasket.
1965PontiacTempest5.3LV8N/AEGR valve gasket.
1964PontiacBonneville6.9LV8N/ABeaded Steel Gasket set with adapter to block.
1964PontiacBonneville6.4LV8N/AEGR valve gasket.
1964PontiacCatalina6.9LV8N/ABeaded Steel Gasket set with adapter to block.
1964PontiacCatalina6.4LV8N/AEGR valve gasket.
1964PontiacGrand Prix6.9LV8N/ABeaded Steel Gasket set with adapter to block.
1964PontiacGrand Prix6.4LV8N/AEGR valve gasket.
1964PontiacGTO6.4LV8N/ABeaded Steel Gasket set with adapter to block.
1964PontiacLeMans5.3LV8N/AEGR valve gasket.
1964PontiacTempest5.3LV8N/AEGR valve gasket.
1963PontiacBonneville6.9LV8N/AEGR valve gasket.
1963PontiacBonneville6.4LV8N/AEGR valve gasket.
1963PontiacCatalina6.9LV8N/AEGR valve gasket.
1963PontiacCatalina6.4LV8N/AEGR valve gasket.
1963PontiacGrand Prix6.9LV8N/AEGR valve gasket.
1963PontiacGrand Prix6.4LV8N/AEGR valve gasket.
1963PontiacLeMans5.3LV8N/AEGR valve gasket.
1963PontiacLeMans3.2LL4N/AEGR valve gasket.
1963PontiacTempest5.3LV8N/AEGR valve gasket.
1963PontiacTempest3.2LL4N/AEGR valve gasket.
1962PontiacBonneville6.4LV8N/AEGR valve gasket.
1962PontiacCatalina6.9LV8N/AEGR valve gasket.
1962PontiacCatalina6.4LV8N/AEGR valve gasket.
1962PontiacGrand Prix6.4LV8N/AEGR valve gasket.
1962PontiacTempest3.2LL4N/AEGR valve gasket.
1961PontiacBonneville6.4LV8N/AEGR valve gasket.
1961PontiacCatalina6.9LV8N/AEGR valve gasket.
1961PontiacCatalina6.4LV8N/AEGR valve gasket.
1961PontiacTempest6.4LV8N/AEGR valve gasket.
1961PontiacTempest3.2LL4N/AEGR valve gasket.
1960PontiacBonneville6.4LV8N/AEGR valve gasket.
1960PontiacCatalina6.4LV8N/AEGR valve gasket.
1959PontiacBonneville6.4LV8N/AEGR valve gasket.
1959PontiacCatalina6.4LV8N/AEGR valve gasket.
1958PontiacBonneville6.1LV8N/AEGR valve gasket.
1958PontiacCatalina6.1LV8N/AEGR valve gasket.

* 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:

MSZ1739MSZ3201Z3202

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