HomeAir and Fuel Delivery > Gaskets and Sealing SystemsSpectra LO21 Fuel Pump Tank Seal
Part #: LO21

Spectra LO21 Fuel Pump Tank Seal

⚙️ 23 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, Corvette
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Reliable Fuel Pump Tank Seal for Chevrolet Corvette

The Spectra LO21 fuel pump tank seal is designed specifically for Chevrolet Corvette models, ensuring a secure and leak-free connection between the fuel pump and tank. This gasket provides a precise fit to maintain fuel system integrity and prevent contamination.

  • Compatible with Chevrolet Corvette fuel systems
  • Durable construction for long-lasting sealing performance
  • Exact fitment to prevent fuel leaks and vapor loss
  • Part number LO21 for easy identification and replacement

Durable Fuel Pump Tank Seal for Secure Fuel Delivery

The Spectra LO21 fuel pump tank seal is engineered to meet the demanding requirements of the Chevrolet Corvette’s fuel system. This gasket creates a tight seal between the fuel pump and the tank, helping to maintain proper fuel pressure and prevent leaks that can lead to engine performance issues or safety hazards. Manufactured with quality materials, the LO21 seal resists degradation from fuel exposure and environmental factors, ensuring reliable operation over time.

Applications and Problem Solving

  • Prevents fuel leaks at the pump-to-tank connection
  • Eliminates fuel vapor loss for improved emissions control
  • Maintains fuel system pressure for consistent engine performance
  • Reduces risk of contamination entering the fuel tank
  • Addresses common gasket wear and failure in Chevrolet Corvette fuel systems

Installation Notes and Tips

When installing the Spectra LO21 fuel pump tank seal, ensure the mating surfaces are clean and free of debris to achieve a proper seal. Carefully align the gasket with the fuel pump flange to avoid pinching or misalignment. It is recommended to inspect the fuel pump and tank components for damage or wear during replacement to maintain optimal fuel system function.

Quality Assurance and Warranty

Spectra parts are manufactured to meet or exceed OEM specifications for fit and function. The LO21 fuel pump tank seal undergoes quality control checks to ensure consistent performance. While specific warranty details are not provided, Spectra products are known for their reliability in automotive fuel delivery applications.

This part fits 23 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1974ChevroletCorvette7.4LV8N/AGasket And Screw Set For Filler Neck
1974ChevroletCorvette5.7LV8N/AGasket And Screw Set For Filler Neck
1973ChevroletCorvette7.4LV8N/AGasket And Screw Set For Filler Neck
1973ChevroletCorvette5.7LV8N/AGasket And Screw Set For Filler Neck
1972ChevroletCorvette7.4LV8N/AGasket And Screw Set For Filler Neck
1972ChevroletCorvette5.7LV8N/AGasket And Screw Set For Filler Neck
1971ChevroletCorvette7.4LV8N/AGasket And Screw Set For Filler Neck
1971ChevroletCorvette5.7LV8N/AGasket And Screw Set For Filler Neck
1970ChevroletCorvette7.4LV8N/AGasket And Screw Set For Filler Neck
1970ChevroletCorvette5.7LV8N/AGasket And Screw Set For Filler Neck
1969ChevroletCorvette7.0LV8N/AGasket And Screw Set For Filler Neck
1969ChevroletCorvette5.7LV8N/AGasket And Screw Set For Filler Neck
1968ChevroletCorvette7.0LV8N/AGasket And Screw Set For Filler Neck
1968ChevroletCorvette5.4LV8N/AGasket And Screw Set For Filler Neck
1968ChevroletCorvette5.3LV8N/AGasket And Screw Set For Filler Neck
1967ChevroletCorvette7.0LV8N/AGasket And Screw Set For Filler Neck
1967ChevroletCorvette5.3LV8N/AGasket And Screw Set For Filler Neck
1966ChevroletCorvette7.0LV8N/AGasket And Screw Set For Filler Neck
1966ChevroletCorvette5.3LV8N/AGasket And Screw Set For Filler Neck
1965ChevroletCorvette6.5LV8N/AGasket And Screw Set For Filler Neck
1965ChevroletCorvette5.3LV8N/AGasket And Screw Set For Filler Neck
1964ChevroletCorvette5.3LV8N/AGasket And Screw Set For Filler Neck
1963ChevroletCorvette5.3LV8N/AGasket And Screw Set For Filler Neck

* 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:

579021SPILO21

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