Uremco 11-1251 Carburetor

Carburetor for 1980 GM V8 Applications

Uremco 11-1251 is a replacement carburetor for select 1980 Buick and Oldsmobile applications using M4MC or 4MC configurations. It is built for drivers restoring fuel delivery performance on classic GM platforms that rely on a carbureted air and fuel system.

• Replacement carburetor for 1980 Buick Riviera, Carburetor M4MC
• Replacement carburetor for 1980 Buick Riviera, Carburetor 4MC suitable for various models and applications
• Fits 1980 Oldsmobile 98, Carburetor M4MC
• Fits 1980 Oldsmobile Custom Cruiser, Carburetor M4MC
• Fits 1980 Oldsmobile Cutlass, Cutlass Calais, Cutlass Cruiser, and Cutlass Supreme, Carburetor M4MC
• Fits 1980 Oldsmobile Delta 88 and Toronado, Carburetor M4MC

Key Features

• Uremco carburetor, part number 11-1251
• Direct-fit replacement for listed 1980 Buick Riviera and Oldsmobile models
• Supports M4MC and 4MC carburetor applications shown in the fitment data
• Useful for restoring throttle response, idle quality, and fuel metering on carbureted engines
• Fits classic GM passenger cars and full-size models from the 1980 model year

Detailed Description

Uremco 11-1251 is a carburetor replacement for 1980 Buick Riviera and multiple 1980 Oldsmobile models, including 98, Custom Cruiser, Cutlass, Cutlass Calais, Cutlass Cruiser, Cutlass Supreme, Delta 88, and Toronado. This part number is listed for M4MC applications, with one Buick Riviera listing also noting 4MC suitability for various models and applications. If you are searching for a 1980 Buick Riviera carburetor or an Oldsmobile M4MC carburetor replacement, 11-1251 matches the confirmed fitment data provided.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Uses

• Replacing a worn or malfunctioning carburetor on a 1980 Buick Riviera
• Restoring fuel delivery on 1980 Oldsmobile M4MC-equipped vehicles
• Addressing rough idle, hesitation, or poor throttle response
• Correcting fuel metering issues on carbureted GM drivetrains
• Servicing classic Buick and Oldsmobile air and fuel delivery systems

Installation Notes

Verify the existing carburetor identification tag and match the M4MC or 4MC application before installation. Confirm all vacuum, fuel, and linkage connections against the original setup for your vehicle. For best results, inspect the intake gasket, fuel lines, and throttle linkage condition during replacement.

Quality Assurance

Uremco 11-1251 is cataloged for the confirmed 1980 Buick and Oldsmobile fitments listed above. Use the vehicle-specific application data to verify compatibility before ordering.