HomeAir and Fuel Delivery > CarburetionUremco 11-1255 Carburetor
Part #: 11-1255

Uremco 11-1255 Carburetor

75 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac, LeSabre, Brougham, Caprice, Custom Cruiser, Electra, Safari, Cutlass Supreme, Regal, Cutlass Salon, Fleetwood, Parisienne, Riviera, Delta 88, Toronado, 98, Cutlass Calais, Estate Wagon, Cutlass Cruiser, Bonneville, Catalina, and Laurentian
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Reliable Carburetor Replacement for Classic GM Vehicles

The Uremco 11-1255 carburetor is designed for precise air and fuel delivery in select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. This carburetor supports optimal engine performance and drivability for vehicles such as the Buick LeSabre and Pontiac Bonneville.

  • Compatible with multiple GM makes including Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac
  • Fits key models like the Buick LeSabre, Pontiac Bonneville, Chevrolet Caprice, and Oldsmobile Cutlass Supreme
  • Part number 11-1255 ensures correct fitment and function
  • Engineered for consistent air and fuel mixture delivery
  • Direct replacement carburetor for improved engine response

Product Details and Compatibility

The Uremco 11-1255 carburetor is specifically designed to fit a range of classic GM vehicles, including the Cadillac Fleetwood, Pontiac Safari, and Chevrolet Custom Cruiser. This carburetor supports models such as the Oldsmobile Delta 88 and Buick Riviera, providing reliable fuel delivery for V8 engines commonly found in these cars. The part number 11-1255 corresponds to a direct replacement unit that maintains factory specifications for air and fuel flow, helping to restore engine efficiency and drivability.

Common Applications and Problem Resolution

  • Restores proper fuel mixture for smoother idling and acceleration
  • Addresses engine hesitation or stalling issues related to carburetor wear
  • Improves throttle response in Buick LeSabre and Pontiac Bonneville models
  • Replaces worn or damaged carburetors in Chevrolet Caprice and Oldsmobile Cutlass vehicles
  • Helps reduce rough running and poor fuel economy caused by carburetor malfunction

Installation Notes and Tips

Installation of the Uremco 11-1255 carburetor should be performed by a qualified technician familiar with classic GM vehicles. Ensure all gaskets and seals are replaced during installation to prevent vacuum leaks. Adjust the carburetor settings according to the vehicle’s factory service manual to achieve optimal air-fuel mixture. Verify compatibility with your specific model year and engine configuration before installation.

Quality Assurance and Warranty Information

Uremco carburetors are manufactured to meet OEM standards for fit and function. The 11-1255 part number undergoes quality control inspections to ensure reliable performance. While specific warranty details may vary, Uremco products typically include a limited warranty against manufacturing defects. Consult product documentation or contact the manufacturer for exact warranty terms.

This part fits 75 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
1990BuickLeSabreAutomatic5.0LV8N/ACarb E4MC
1990CadillacBrougham5.0LV8N/ACarb E4MC
1990ChevroletCapriceAutomatic5.0LV8N/ACarb E4MC
1990OldsmobileCustom CruiserAutomatic5.0LV8N/ACarb E4MC
1989BuickLeSabreAutomatic5.0LV8N/ACarb E4MC
1989CadillacBrougham5.0LV8N/ACarb E4MC
1989ChevroletCapriceAutomatic5.0LV8N/ACarb E4MC
1989OldsmobileCustom CruiserAutomatic5.0LV8N/ACarb E4MC
1989PontiacSafariAutomatic5.0LV8N/ACarb E4MC
1988BuickLeSabreAutomatic5.0LV8N/ACarb E4MC
1988CadillacBrougham5.0LV8N/ACarb E4MC
1988ChevroletCapriceAutomatic5.0LV8N/ACarb E4MC
1988OldsmobileCustom CruiserAutomatic5.0LV8N/ACarb E4MC
1988OldsmobileCutlass SupremeAutomatic5.0LV8N/ACarb E4MC
1988PontiacSafariAutomatic5.0LV8N/ACarb E4MC
1987BuickLeSabre5.0LV8N/ACarb E4MC
1987BuickRegalAutomatic5.0LV8N/ACarb E4MC
1987CadillacBrougham5.0LV8N/ACarb E4MC
1987ChevroletCapriceAutomatic5.0LV8N/ACarb E4MC
1987OldsmobileCustom CruiserAutomatic5.0LV8N/ACarb E4MC
1987OldsmobileCutlass SalonAutomatic5.0LV8N/ACarb E4MC
1987OldsmobileCutlass SupremeAutomatic5.0LV8N/ACarb E4MC
1987PontiacSafariAutomatic5.0LV8N/ACarb E4MC
1986BuickLeSabreAutomatic5.0LV8N/ACarb E4MC
1986BuickRegalAutomatic5.0LV8N/ACarb E4MC
1986CadillacFleetwood5.0LV8N/ACarb E4MC
1986ChevroletCapriceAutomatic5.0LV8N/ACarb E4MC
1986OldsmobileCustom CruiserAutomatic5.0LV8N/ACarb E4MC
1986OldsmobileCutlass SalonAutomatic5.0LV8N/ACarb E4MC
1986OldsmobileCutlass SupremeAutomatic5.0LV8N/ACarb E4MC
1986PontiacParisienneAutomatic5.0LV8N/ACarb E4MC
1985BuickLeSabreAutomatic5.0LV8N/ACarb E4MC
1985BuickRivieraAutomatic5.0LV8N/ACarb E4MC
1985OldsmobileCustom CruiserAutomatic5.0LV8N/ACarb E4MC
1985OldsmobileCutlass SalonAutomatic5.0LV8N/ACarb E4MC
1985OldsmobileCutlass SupremeAutomatic5.0LV8N/ACarb E4MC
1985OldsmobileDelta 88Automatic5.0LV8N/ACarb E4MC
1985OldsmobileToronadoAutomatic5.0LV8N/ACarb E4MC
1984BuickLeSabreAutomatic5.0LV8N/ACarb E4MC
1984BuickRivieraAutomatic5.0LV8N/ACarb E4MC
1984Oldsmobile98Automatic5.0LV8N/ACarb E4MC
1984OldsmobileCustom CruiserAutomatic5.0LV8N/ACarb E4MC
1984OldsmobileCutlass CalaisAutomatic5.0LV8N/ACarb E4MC
1984OldsmobileCutlass SupremeAutomatic5.0LV8N/ACarb E4MC
1984OldsmobileDelta 88Automatic5.0LV8N/ACarb E4MC
1984OldsmobileToronadoAutomatic5.0LV8N/ACarb E4MC
1983BuickLeSabreAutomatic5.0LV8N/ACarb E4MC
1983BuickRivieraAutomatic5.0LV8N/ACarb E4MC
1983Oldsmobile98Automatic5.0LV8N/ACarb E4MC
1983OldsmobileCustom CruiserAutomatic5.0LV8N/ACarb E4MC
1983OldsmobileCutlass CalaisAutomatic5.0LV8N/ACarb E4MC
1983OldsmobileCutlass CruiserAutomatic5.0LV8N/ACarb E4MC
1983OldsmobileCutlass SupremeAutomatic5.0LV8N/ACarb E4MC
1983OldsmobileDelta 88Automatic5.0LV8N/ACarb E4MC
1983OldsmobileToronadoAutomatic5.0LV8N/ACarb E4MC
1982BuickLeSabreAutomatic5.0LV8N/ACarb E4MC
1982BuickRivieraAutomatic5.0LV8N/ACarb E4MC
1982Oldsmobile98Automatic5.0LV8N/ACarb E4MC
1982OldsmobileCustom CruiserAutomatic5.0LV8N/ACarb E4MC
1982OldsmobileCutlass CalaisAutomatic5.0LV8N/ACarb E4MC
1982OldsmobileCutlass CruiserAutomatic5.0LV8N/ACarb E4MC
1982OldsmobileCutlass SupremeAutomatic5.0LV8N/ACarb E4MC
1982OldsmobileDelta 88Automatic5.0LV8N/ACarb E4MC
1982OldsmobileToronadoAutomatic5.0LV8N/ACarb E4MC
1981BuickLeSabreAutomatic5.0LV8N/ACarb E4MC
1981BuickRivieraAutomatic5.0LV8N/ACarb E4MC
1981Oldsmobile98Automatic5.0LV8N/ACarb E4MC
1981OldsmobileCustom CruiserAutomatic5.0LV8N/ACarb E4MC
1981OldsmobileCutlass CruiserAutomatic5.0LV8N/ACarb E4MC
1981OldsmobileDelta 88Automatic5.0LV8N/ACarb E4MC
1981OldsmobileToronadoAutomatic5.0LV8N/ACarb E4MC
1981PontiacBonnevilleAutomatic5.0LV8N/ACarb E4MC
1981PontiacCatalinaAutomatic5.0LV8N/ACarb E4MC
1981PontiacLaurentianAutomatic5.0LV8N/ACarb E4MC
1981PontiacParisienneAutomatic5.0LV8N/ACarb E4MC

* 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:

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