HomeAir and Fuel Delivery > CarburetionUremco 14-4178 Carburetor
Part #: 14-4178

Uremco 14-4178 Carburetor

⚙️ 33 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Oldsmobile, and Pontiac, 98, Bonneville, Catalina, Custom Cruiser, Delta 88, Firebird, Grand Am, Grand LeMans, Grand Prix, Laurentian, LeMans, LeSabre, and Parisienne
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Overview of Uremco Carburetor 14-4178

The Uremco carburetor part number 14-4178 is designed for reliable air and fuel delivery in select Buick, Oldsmobile, and Pontiac vehicles. This carburetor supports optimal engine performance for models such as the Buick LeSabre, Oldsmobile Delta 88, and Pontiac Firebird.

  • Compatible with Buick 98, LeSabre, and LeMans models
  • Fits Oldsmobile Delta 88, Custom Cruiser, and Cutlass variants
  • Suitable for Pontiac Firebird, Grand Am, and Grand Prix
  • Precision-engineered for carburetion systems
  • Part number 14-4178 ensures exact fitment and function

Detailed Product Description

The Uremco 14-4178 carburetor is engineered to meet the specific air and fuel delivery requirements of classic American vehicles from Buick, Oldsmobile, and Pontiac. This carburetor is compatible with a range of models including the Buick 98 and LeSabre, Oldsmobile Delta 88 and Custom Cruiser, as well as Pontiac Firebird and Grand Am. Designed to maintain proper fuel atomization and air mixture, it supports smooth engine operation and consistent throttle response. The part number 14-4178 corresponds to a direct replacement carburetor that aligns with factory specifications, ensuring compatibility and performance without modification.

Common Applications and Problem Resolution

  • Restores proper fuel delivery in Buick LeSabre and Oldsmobile Delta 88 carburetion systems
  • Addresses rough idling and engine hesitation in Pontiac Firebird and Grand Am
  • Resolves fuel leakage or flooding issues in compatible Buick and Oldsmobile models
  • Improves throttle response and engine efficiency for Pontiac Grand Prix and Laurentian
  • Replaces worn or damaged carburetors to maintain vehicle drivability

Installation Notes and Tips

When installing the Uremco carburetor 14-4178, ensure the intake manifold and mounting surfaces are clean and free of debris. Verify all vacuum lines and linkages are correctly connected to maintain proper engine function. It is recommended to adjust the carburetor settings according to the vehicle manufacturer’s specifications for optimal performance. Use appropriate gaskets and seals to prevent air leaks during installation.

Quality Assurance and Warranty

Uremco carburetors are manufactured to meet industry standards for durability and performance. While specific warranty details for part number 14-4178 are not provided, Uremco products typically undergo quality control inspections to ensure reliability. For warranty information, consult the product documentation or contact the manufacturer directly.

This part fits 33 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
1976PontiacBonnevilleAutomatic6.6LV8N/ACarburetor M4MC
1976PontiacBonnevilleAutomaticN/ACarburetor M4MC
1976PontiacCatalinaAutomatic6.6LV8N/ACarburetor M4MC
1976PontiacCatalinaAutomaticN/ACarburetor M4MC
1976PontiacGrand LeMansAutomatic6.6LV8N/ACarburetor M4MC
1976PontiacGrand LeMansAutomaticN/ACarburetor M4MC
1976PontiacGrand PrixAutomatic6.6LV8N/ACarburetor M4MC
1976PontiacGrand PrixAutomaticN/ACarburetor M4MC
1976PontiacLaurentianAutomatic6.6LV8N/ACarburetor M4MC
1976PontiacLaurentianAutomatic7.5LV8N/ACarburetor M4MC
1976PontiacLeMansAutomatic6.6LV8N/ACarburetor M4MC
1976PontiacLeMansAutomaticN/ACarburetor M4MC
1976PontiacParisienneAutomatic6.6LV8N/ACarburetor M4MC
1976PontiacParisienneAutomatic7.5LV8N/ACarburetor M4MC
1975BuickLeSabreAutomatic6.6LV8N/ACarburetor M4MC
1975Oldsmobile98Automatic6.6LV8N/ACarburetor 4MC suitable for various models and applications.
1975OldsmobileCustom CruiserAutomatic6.6LV8N/ACarburetor 4MC suitable for various models and applications.
1975OldsmobileDelta 88Automatic6.6LV8N/ACarburetor 4MC suitable for various models and applications.
1975PontiacBonnevilleAutomatic6.6LV8N/ACarburetor M4MC
1975PontiacBonnevilleAutomaticN/ACarburetor M4MC
1975PontiacCatalinaAutomatic6.6LV8N/ACarburetor M4MC
1975PontiacCatalinaAutomaticN/ACarburetor M4MC
1975PontiacFirebirdAutomatic6.6LV8N/ACarburetor M4MC
1975PontiacFirebirdManual6.6LV8N/ACarburetor M4MC
1975PontiacFirebirdAutomaticN/ACarburetor M4MC
1975PontiacFirebirdManual5.7LV8N/ACarburetor M4MC
1975PontiacGrand AmAutomatic6.6LV8N/ACarburetor M4MC
1975PontiacGrand AmAutomaticN/ACarburetor M4MC
1975PontiacGrand LeMansAutomatic6.6LV8N/ACarburetor M4MC
1975PontiacGrand LeMansAutomaticN/ACarburetor M4MC
1975PontiacGrand Prix6.6LV8N/ACarburetor M4MC
1975PontiacGrand PrixN/ACarburetor M4MC
1975PontiacLeMansAutomatic6.6LV8N/ACarburetor M4MC

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.