HomeMotorad CH3030 Engine Coolant Thermostat Housing
Part #: CH3030

Motorad CH3030 Engine Coolant Thermostat Housing

⚙️ 91 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Chevrolet, Oldsmobile, and Pontiac, Bonneville, Camaro, Caprice, Catalina, Century, Cutlass, Cutlass Calais, Cutlass Ciera, Cutlass Cruiser, Cutlass Salon, Cutlass Supreme, Delta 88, El Camino, Firebird, Grand LeMans, Grand Prix, Impala, LeMans, LeSabre, Malibu, Monte Carlo, Monza, Parisienne, Regal, Riviera, Skyhawk, Starfire, and Sunbird
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Overview of Motorad CH3030 Engine Coolant Thermostat Housing

The Motorad CH3030 engine coolant thermostat housing is designed for reliable cooling system performance in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Constructed from durable steel with a silver finish, this thermostat housing ensures proper coolant flow and temperature regulation.

  • Material: Steel construction for strength and durability
  • Color: Silver finish for corrosion resistance
  • Outlet Port Diameter: 1.37 inches for precise fitment
  • Includes gasket or seal for leak prevention
  • Mounting holes: 2 for secure installation
  • Compatible with multiple GM models including Camaro, Impala, and Monte Carlo

Detailed Product Description

The Motorad CH3030 thermostat housing is engineered to maintain optimal engine temperature by housing the thermostat and directing coolant flow. Its steel material provides resistance to heat and corrosion, extending the life of the cooling system component. The 1.37-inch outlet port diameter matches OEM specifications, ensuring a proper seal and fit. This part includes a gasket or seal to help prevent leaks during operation. With two mounting holes, the housing can be securely fastened to the engine block, maintaining system integrity under various driving conditions.

Compatible Vehicles and Applications

This thermostat housing is compatible with a range of General Motors vehicles, including but not limited to:

  • Buick models such as Century, LeSabre, and Regal
  • Chevrolet models including Camaro, Caprice, Malibu, and Monte Carlo
  • Oldsmobile models like Cutlass, Cutlass Supreme, and Delta 88
  • Pontiac models including Firebird, Grand Prix, and Sunbird

Use the Motorad CH3030 to address common cooling system issues such as:

  • Coolant leaks around the thermostat housing
  • Overheating due to thermostat housing failure
  • Corrosion or cracking of the original housing
  • Improper thermostat seating causing temperature regulation problems

Installation Notes and Tips

When installing the Motorad CH3030 thermostat housing, ensure the gasket or seal is properly seated to prevent leaks. Clean the mounting surface thoroughly before installation. Torque the mounting bolts evenly to the manufacturer’s specifications. Note that mounting bolts are not included with this part and must be reused or replaced separately.

Quality Assurance and Warranty

Motorad manufactures the CH3030 thermostat housing to meet or exceed OEM standards for fit and function. The steel construction and included gasket contribute to long-term reliability. While specific warranty details are not provided, Motorad products typically come with a limited warranty against defects in materials and workmanship.

BrandMotorad
Part NumberCH3030
MaterialSteel
ColorSilver
Outlet Port Diameter1.37
Gasket Or Seal IncludedYes
Mounting Hole Quantity2
Bolts IncludedNo
Outlet Diameter1.37 in

This part fits 91 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1985BuickLeSabre3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1985BuickRiviera3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1984BuickCentury3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1984BuickLeSabre3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1984ChevroletCaprice3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1984ChevroletImpala3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1984ChevroletMonte Carlo3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1984OldsmobileCutlass Calais3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1984OldsmobileCutlass Ciera3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1984OldsmobileCutlass Supreme3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1984OldsmobileDelta 883.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1984PontiacBonneville3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1984PontiacGrand Prix3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1984PontiacParisienne3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1983BuickLeSabre3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1983BuickRegal3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1983BuickRiviera3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1983ChevroletCaprice3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1983ChevroletEl Camino3.8LV6N/AIncludes housing and gasket; with California Emissions System
1983ChevroletImpala3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1983ChevroletMalibu3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1983ChevroletMonte Carlo3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1983OldsmobileCutlass Calais3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1983OldsmobileCutlass Cruiser3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1983OldsmobileCutlass Supreme3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1983OldsmobileDelta 883.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1983PontiacBonneville3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1983PontiacGrand Prix3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1982BuickLeSabre3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1982BuickRegal3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1982BuickRiviera3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1982ChevroletCaprice3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1982ChevroletEl Camino3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1982ChevroletImpala3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1982ChevroletMalibu3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1982ChevroletMonte Carlo3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1982OldsmobileCutlass Calais3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1982OldsmobileCutlass Cruiser3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1982OldsmobileCutlass Supreme3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1982OldsmobileDelta 883.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1982PontiacBonneville3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1982PontiacGrand Prix3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1982PontiacParisienne3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981BuickCentury3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981BuickLeSabre3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981BuickRegal3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981BuickRiviera3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981ChevroletCamaro3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981ChevroletCaprice3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981ChevroletEl Camino3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981ChevroletImpala3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981ChevroletMalibu3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981ChevroletMonte Carlo3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981OldsmobileCutlass3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981OldsmobileCutlass Calais3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981OldsmobileCutlass Cruiser3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981OldsmobileCutlass Supreme3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981OldsmobileDelta 883.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981PontiacBonneville3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981PontiacCatalina3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981PontiacFirebird3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981PontiacGrand LeMans3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981PontiacGrand Prix3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981PontiacLeMans3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1981PontiacParisienne3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980BuickCentury3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980BuickLeSabre5.7LV8N/AEngine Coolant Water Outlet with housing and gasket included.
1980BuickLeSabre3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980BuickRegal3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980BuickSkyhawk3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980ChevroletCamaro3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980ChevroletCaprice3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980ChevroletEl Camino3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980ChevroletImpala3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980ChevroletMalibu3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980ChevroletMonte Carlo3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980ChevroletMonza3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980OldsmobileCutlass3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980OldsmobileCutlass Calais3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980OldsmobileCutlass Cruiser3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980OldsmobileCutlass Salon3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980OldsmobileCutlass Supreme3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980OldsmobileDelta 883.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980OldsmobileStarfire3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980PontiacBonneville3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980PontiacCatalina3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980PontiacFirebird3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980PontiacGrand Prix3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980PontiacLeMans3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980PontiacParisienne3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.
1980PontiacSunbird3.8LV6N/AEngine Coolant Water Outlet with housing and gasket included.

* 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:

2551329884911902-20309CH3030CH3030NI

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