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Fuel Tank Sending Unit Lock Ring
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Fuel Tank Sending Unit Lock Ring (Dorman) for 1971-1979 Buick & Chevrolet NEW

$ 10 .60
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

This fuel tank sending unit lock ring is designed to help restore the connection between the fuel pump, module and/or sending unit and the fuel tank on specified vehicles. It is engineered to match the performance of the original equipment lock ring when the factory ring has failed or is damaged. Manufactured to precise specifications for specified vehicles, it is made with durable materials for reliable performance and long life.
Brand: Dorman
Condition: New
See All Other Fuel Tank Sending Unit Lock Rings
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Specifications & Info


Attribute Value
Contenidos Del Paquete 1 Anillo De Cierre De La Bomba De Combustible
Diámetro Del Anillo De Bloqueo (in) 2.68 In.
Gasket Or Seal Included Oui, Sí, Yes
Inside Diameter 1.75
Lock Ring Diameter (In) 2.68 In, 2.68 In.
Material Acero Caucho, Steel Rubber
Mounting Hardware Included No, Non

Vehicle Fitment Guide

This part fits the following vehicles:

Buick 2 models (tapclick to expand)(tapclick to hide)
Apollo 1973-1975 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1974 L6 4.1L RWD Automatic & Manual & U/K
Base Coupe 1974 V8 5.7L RWD Automatic & Manual & U/K
Base Hatchback 1973 - 1974 L6 4.1L RWD Automatic & Manual & U/K
Base Hatchback 1973 - 1974 V8 5.7L RWD Automatic & Manual & U/K
Base Sedan 1975 V8 4.3L RWD Automatic & Manual
Base Sedan 1973 - 1975 L6 4.1L RWD Automatic & Manual
Base Sedan 1973 - 1974 L6 4.1L RWD U/K
Base Sedan 1973 L6 4.1L RWD Automatic & Manual & U/K
Base Sedan 1973 - 1975 V8 5.7L RWD Automatic & Manual
Base Sedan 1973 - 1974 V8 5.7L RWD U/K
Base Sedan 1973 V8 5.7L RWD Automatic & Manual & U/K
SR Sedan 1975 L6 4.1L RWD Automatic & Manual
SR Sedan 1975 V8 4.3L RWD Automatic & Manual
SR Sedan 1975 V8 5.7L RWD Automatic & Manual
Skylark 1971-1979 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
350 Coupe 1972 V8 5.7L RWD U/K
350 Sedan 1972 V8 5.7L RWD U/K
Base Coupe 1977 V8 4.9L RWD Automatic & Manual
Base Coupe 1977 - 1979 V8 5.0L RWD Automatic & Manual
Base Coupe 1976 - 1979 V6 3.8L RWD Manual
Base Coupe 1976 V8 4.3L RWD Manual
Base Coupe 1975 - 1979 V6 3.8L RWD Automatic
Base Coupe 1975 - 1976 V8 4.3L RWD Automatic
Base Coupe 1971 L6 4.1L RWD Automatic & Manual & U/K
Base Coupe 1971 - 1972, 1975 - 1979 V8 5.7L RWD Automatic
Base Coupe 1971 - 1972, 1976 - 1979 V8 5.7L RWD Manual
Base Coupe 1971 - 1972 V8 5.7L RWD U/K
Base Coupe 1971 V8 7.5L RWD Automatic & Manual & U/K
Base Hatchback 1977 V8 4.9L RWD Automatic & Manual
Base Hatchback 1977 - 1979 V8 5.0L RWD Automatic & Manual
Base Hatchback 1976 - 1979 V6 3.8L RWD Manual
Base Hatchback 1976 V8 4.3L RWD Manual
Base Hatchback 1976 - 1979 V8 5.7L RWD Manual
Base Hatchback 1975 - 1979 V6 3.8L RWD Automatic
Base Hatchback 1975 - 1976 V8 4.3L RWD Automatic
Base Hatchback 1975 - 1979 V8 5.7L RWD Automatic
Base Sedan 1977 V8 4.9L RWD Automatic & Manual
Base Sedan 1977 - 1979 V8 5.0L RWD Automatic & Manual
Base Sedan 1976 - 1979 V6 3.8L RWD Automatic & Manual
Base Sedan 1976 V8 4.3L RWD Automatic & Manual
Base Sedan 1971 L6 4.1L RWD Automatic & Manual & U/K
Base Sedan 1971 - 1972, 1976 - 1979 V8 5.7L RWD Automatic & Manual
Base Sedan 1971 - 1972 V8 5.7L RWD U/K
Base Sedan 1971 V8 7.5L RWD Automatic & Manual & U/K
Custom Convertible 1971 L6 4.1L RWD U/K
Custom Convertible 1971 - 1972 V8 5.7L RWD U/K
Custom Convertible 1971 V8 7.5L RWD U/K
Custom Coupe 1978 - 1979 V6 3.8L RWD Automatic & Manual
Custom Coupe 1978 - 1979 V8 5.0L RWD Automatic & Manual
Custom Coupe 1978 - 1979 V8 5.7L RWD Automatic & Manual
Custom Coupe 1971 L6 4.1L RWD U/K
Custom Coupe 1971 - 1972 V8 5.7L RWD U/K
Custom Coupe 1971 V8 7.5L RWD U/K
Custom Hardtop 1971 L6 4.1L RWD U/K
Custom Hardtop 1971 L6 4.1L RWD U/K
Custom Hardtop 1971 - 1972 V8 5.7L RWD U/K
Custom Hardtop 1971 V8 5.7L RWD U/K
Custom Hardtop 1971 V8 7.5L RWD U/K
Custom Hardtop 1971 V8 7.5L RWD U/K
Custom Hatchback 1978 - 1979 V6 3.8L RWD Automatic & Manual
Custom Hatchback 1978 - 1979 V8 5.0L RWD Automatic & Manual
Custom Hatchback 1978 - 1979 V8 5.7L RWD Automatic & Manual
Custom Sedan 1978 - 1979 V6 3.8L RWD Automatic & Manual
Custom Sedan 1978 - 1979 V8 5.0L RWD Automatic & Manual
Custom Sedan 1978 - 1979 V8 5.7L RWD Automatic & Manual
Custom Sedan 1971 L6 4.1L RWD U/K
Custom Sedan 1971 - 1972 V8 5.7L RWD U/K
Custom Sedan 1971 V8 7.5L RWD U/K
S Coupe 1977 V8 4.9L RWD Automatic & Manual
S Coupe 1977 - 1979 V8 5.0L RWD Automatic & Manual
S Coupe 1976 - 1979 V6 3.8L RWD Automatic & Manual
S Coupe 1976 V8 4.3L RWD Automatic & Manual
S Coupe 1976 - 1977 V8 5.7L RWD Automatic & Manual
SR Coupe 1977 V8 4.9L RWD Automatic & Manual
SR Coupe 1977 V8 5.0L RWD Automatic & Manual
SR Coupe 1976 - 1977 V6 3.8L RWD Manual
SR Coupe 1976 V8 4.3L RWD Manual
SR Coupe 1976 - 1977 V8 5.7L RWD Manual
SR Coupe 1975 - 1977 V6 3.8L RWD Automatic
SR Coupe 1975 - 1976 V8 4.3L RWD Automatic
SR Coupe 1975 - 1977 V8 5.7L RWD Automatic
SR Hatchback 1977 V8 4.9L RWD Automatic & Manual
SR Hatchback 1977 V8 5.0L RWD Automatic & Manual
SR Hatchback 1976 - 1977 V6 3.8L RWD Manual
SR Hatchback 1976 V8 4.3L RWD Manual
SR Hatchback 1976 - 1977 V8 5.7L RWD Manual
SR Hatchback 1975 - 1977 V6 3.8L RWD Automatic
SR Hatchback 1975 - 1976 V8 4.3L RWD Automatic
SR Hatchback 1975 - 1977 V8 5.7L RWD Automatic
SR Sedan 1977 V8 4.9L RWD Automatic & Manual
SR Sedan 1977 V8 5.0L RWD Automatic & Manual
SR Sedan 1976 - 1977 V6 3.8L RWD Automatic & Manual
SR Sedan 1976 V8 4.3L RWD Automatic & Manual
SR Sedan 1976 - 1977 V8 5.7L RWD Automatic & Manual
Sport Coupe 1978 V6 3.8L RWD Automatic & Manual
Sport Coupe 1978 V8 5.0L RWD Automatic & Manual
Sport Coupe 1978 V8 5.7L RWD Automatic & Manual
Sport Sedan 1978 V6 3.8L RWD Automatic & Manual
Sport Sedan 1978 V8 5.0L RWD Automatic & Manual
Sport Sedan 1978 V8 5.7L RWD Automatic & Manual
Chevrolet 3 models (tapclick to expand)(tapclick to hide)
Camaro 1974-1979 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1976 - 1979 V8 5.0L RWD Automatic & Manual
Base Coupe 1974 - 1979 L6 4.1L RWD Automatic & Manual
Base Coupe 1974 L6 4.1L RWD U/K
Base Coupe 1974 - 1979 V8 5.7L RWD Automatic & Manual
Base Coupe 1974 V8 5.7L RWD U/K
Berlinetta Coupe 1979 L6 4.1L RWD Automatic & Manual
Berlinetta Coupe 1979 V8 5.0L RWD Automatic & Manual
Berlinetta Coupe 1979 V8 5.7L RWD Automatic & Manual
LT Coupe 1976 - 1978 V8 5.0L RWD Automatic & Manual
LT Coupe 1975, 1977 - 1978 L6 4.1L RWD Automatic & Manual
LT Coupe 1975 - 1978 V8 5.7L RWD Automatic & Manual
LT Coupe 1974 V8 5.7L RWD U/K
LT Rally Sport Coupe 1977 - 1978 L6 4.1L RWD Automatic & Manual
LT Rally Sport Coupe 1976 - 1978 V8 5.0L RWD Automatic & Manual
LT Rally Sport Coupe 1976 - 1978 V8 5.7L RWD Automatic & Manual
RS Coupe 1975 L6 4.1L RWD Automatic & Manual
RS Coupe 1975 V8 5.7L RWD Automatic & Manual
Rally Sport Coupe 1976 - 1979 L6 4.1L RWD Automatic & Manual
Rally Sport Coupe 1976 - 1979 V8 5.0L RWD Automatic & Manual
Rally Sport Coupe 1976 - 1979 V8 5.7L RWD Automatic & Manual
Z28 Coupe 1979 V8 5.0L RWD Automatic & Manual
Z28 Coupe 1974, 1977 - 1979 V8 5.7L RWD Automatic & Manual
Z28 Coupe 1974 V8 5.7L RWD U/K
Corvette 1971-1979 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 1971 - 1974 V8 5.7L RWD Automatic & Manual & U/K
Base Convertible 1971 - 1974 V8 7.4L RWD Automatic & Manual & U/K
Base Coupe 1971 - 1974, 1977 - 1979 V8 5.7L RWD Automatic & Manual
Base Coupe 1971 - 1974 V8 5.7L RWD U/K
Base Coupe 1971 - 1974 V8 7.4L RWD Automatic & Manual & U/K
Indianapolis 500 Pace Car Coupe 1978 V8 5.7L RWD Automatic & Manual
Silver Anniversary Edition Coupe 1978 V8 5.7L RWD Automatic & Manual
Stingray Convertible 1975 V8 5.7L RWD Automatic & Manual
Stingray Coupe 1975 - 1976 V8 5.7L RWD Automatic & Manual
Nova 1971-1979 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1975 V8 4.3L RWD Automatic & Manual
Base Coupe 1971 - 1979 L6 4.1L RWD Automatic & Manual
Base Coupe 1971 - 1974 L6 4.1L RWD U/K
Base Coupe 1971 - 1973, 1976 - 1979 V8 5.0L RWD Automatic & Manual
Base Coupe 1971 - 1973 V8 5.0L RWD U/K
Base Coupe 1971 - 1979 V8 5.7L RWD Automatic & Manual
Base Coupe 1971 - 1974 V8 5.7L RWD U/K
Base Coupe 1971 - 1972 V8 6.6L RWD Automatic & Manual & U/K
Base Coupe 1971 V8 7.4L RWD Automatic & Manual & U/K
Base Hatchback 1975 V8 4.3L RWD Automatic & Manual
Base Hatchback 1973 - 1979 L6 4.1L RWD Automatic & Manual
Base Hatchback 1973 - 1974 L6 4.1L RWD U/K
Base Hatchback 1973, 1976 - 1979 V8 5.0L RWD Automatic & Manual
Base Hatchback 1973 V8 5.0L RWD U/K
Base Hatchback 1973 - 1979 V8 5.7L RWD Automatic & Manual
Base Hatchback 1973 - 1974 V8 5.7L RWD U/K
Base Sedan 1975 V8 4.3L RWD Automatic & Manual
Base Sedan 1971 - 1979 L6 4.1L RWD Automatic & Manual
Base Sedan 1971 - 1974 L6 4.1L RWD U/K
Base Sedan 1971 - 1973, 1976 - 1979 V8 5.0L RWD Automatic & Manual
Base Sedan 1971 - 1973 V8 5.0L RWD U/K
Base Sedan 1971 - 1979 V8 5.7L RWD Automatic & Manual
Base Sedan 1971 - 1974 V8 5.7L RWD U/K
Base Sedan 1971 - 1972 V8 6.6L RWD Automatic & Manual & U/K
Base Sedan 1971 V8 7.4L RWD Automatic & Manual & U/K
Concours Coupe 1976 - 1977 L6 4.1L RWD Automatic & Manual
Concours Coupe 1976 - 1977 V8 5.0L RWD Automatic & Manual
Concours Coupe 1976 - 1977 V8 5.7L RWD Automatic & Manual
Concours Hatchback 1976 - 1977 L6 4.1L RWD Automatic & Manual
Concours Hatchback 1976 - 1977 V8 5.0L RWD Automatic & Manual
Concours Hatchback 1976 - 1977 V8 5.7L RWD Automatic & Manual
Concours Sedan 1976 - 1977 L6 4.1L RWD Automatic & Manual
Concours Sedan 1976 - 1977 V8 5.0L RWD Automatic & Manual
Concours Sedan 1976 - 1977 V8 5.7L RWD Automatic & Manual
Custom Coupe 1978 - 1979 V8 5.0L RWD Automatic & Manual
Custom Coupe 1975, 1978 - 1979 L6 4.1L RWD Automatic & Manual
Custom Coupe 1975 V8 4.3L RWD Automatic & Manual
Custom Coupe 1975, 1978 - 1979 V8 5.7L RWD Automatic & Manual
Custom Coupe 1973 - 1974 L6 4.1L RWD U/K
Custom Coupe 1973 V8 5.0L RWD U/K
Custom Coupe 1973 - 1974 V8 5.7L RWD U/K
Custom Hatchback 1975 L6 4.1L RWD Automatic & Manual
Custom Hatchback 1975 V8 4.3L RWD Automatic & Manual
Custom Hatchback 1975 V8 5.7L RWD Automatic & Manual
Custom Hatchback 1973 - 1974 L6 4.1L RWD U/K
Custom Hatchback 1973 V8 5.0L RWD U/K
Custom Hatchback 1973 - 1974 V8 5.7L RWD U/K
Custom Sedan 1978 - 1979 V8 5.0L RWD Automatic & Manual
Custom Sedan 1975, 1978 - 1979 L6 4.1L RWD Automatic & Manual
Custom Sedan 1975 V8 4.3L RWD Automatic & Manual
Custom Sedan 1975, 1978 - 1979 V8 5.7L RWD Automatic & Manual
Custom Sedan 1973 - 1974 L6 4.1L RWD U/K
Custom Sedan 1973 V8 5.0L RWD U/K
Custom Sedan 1973 - 1974 V8 5.7L RWD U/K
LN Coupe 1975 L6 4.1L RWD Automatic & Manual
LN Coupe 1975 V8 4.3L RWD Automatic & Manual
LN Coupe 1975 V8 5.7L RWD Automatic & Manual
LN Sedan 1975 L6 4.1L RWD Automatic & Manual
LN Sedan 1975 V8 4.3L RWD Automatic & Manual
LN Sedan 1975 V8 5.7L RWD Automatic & Manual
Police Sedan 1976 - 1978 V8 5.0L RWD Automatic & Manual
Police Sedan 1975, 1978 L6 4.1L RWD Automatic & Manual
Police Sedan 1975 V8 4.3L RWD Automatic & Manual
Police Sedan 1975 - 1978 V8 5.7L RWD Automatic & Manual
Rally Coupe 1977 - 1979 L6 4.1L RWD Automatic & Manual
Rally Coupe 1977 - 1979 V8 5.0L RWD Automatic & Manual
Rally Coupe 1977 - 1979 V8 5.7L RWD Automatic & Manual
Rally Hatchback 1977 L6 4.1L RWD Automatic & Manual
Rally Hatchback 1977 V8 5.0L RWD Automatic & Manual
Rally Hatchback 1977 V8 5.7L RWD Automatic & Manual
SS Coupe 1976 V8 5.0L RWD Automatic & Manual
SS Coupe 1976 V8 5.7L RWD Automatic & Manual
SS Hatchback 1976 V8 5.0L RWD Automatic & Manual
SS Hatchback 1976 V8 5.7L RWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
This fuel tank sending unit lock ring is designed to help restore the connection between the fuel pump, module and/or sending unit and the fuel tank on specified vehicles. It is engineered to match the performance of the original equipment lock ring when the factory ring has failed or is damaged. Manufactured to precise specifications for specified vehicles, it is made with durable materials for reliable performance and long life.

Interchange Parts

Brand Part Number
Spectra Premium LO02

Fits Years: 1971 1972 1973 1974 1975 1976 1977 1978 1979

Fits Models: Apollo, Camaro, Corvette, Nova, Skylark

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