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Replacement and OEM Parts for Fuel Tank Lock Ring
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Fuel Tank Lock Ring

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Fuel Systems
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265 Products found

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  • OEM (Genuine) Ring-O Fuel Gag

    PartNumber: 17342-01A00
    OEM Ring-O Fuel Gag - 17342-01A00
    Product Specifications
    • Item Dimensions: 6.2 x 5.3 x 0.3 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Ring-O Fuel Gag
    More Info
    $19.10 MSRP: $26.08
    You Save: $6.98 (27%)
  • Delphi Fuel Tank Lock Ring - FA10009

    Delphi® Fuel Tank Lock Ring

    PartNumber: FA10009
    Product Specifications
    • Gasket or Seal Included: No
    • Inside Diameter: 2.25''
    • Item Grade: Standard Replacement
    • Material: Metal
    • Package Contents: Fuel Tank Lock Ring, Instruction Sheet
    • UPC: 689604234853
    • Part Description: Fuel Tank Lock Ring
    More Info
    $20.09
  • Spectra Premium Fuel Tank Lock Ring - LO184

    Spectra Premium® Fuel Tank Lock Ring

    PartNumber: LO184
    Product Specifications
    • Inside Diameter: 6.2
    • Material: Plastic / Polymer
    • Outside Diameter: 6.6
    • UPC: 671607120677
    • Part Description: Fuel Tank Lock Ring
    More Info
    $143.86
  • OEM (Genuine) Module O-Ring

    PartNumber: 4L3Z-9276-AA
    OEM Module O-Ring - 4L3Z-9276-AA
    Product Specifications
    • Item Dimensions: 8.7 x 7.8 x 7.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Module O-Ring
    More Info
    $16.43 MSRP: $26.18
    You Save: $9.75 (38%)
  • Delphi Fuel Tank Lock Ring - FA10008

    Delphi® Fuel Tank Lock Ring

    PartNumber: FA10008
    Product Specifications
    • Gasket or Seal Included: No
    • Inside Diameter: 3.75''
    • Item Grade: Standard Replacement
    • Material: Metal
    • UPC: 689604234846
    • Part Description: Fuel Tank Lock Ring
    More Info
    $17.71
  • Spectra Premium Fuel Tank Lock Ring - LO194

    Spectra Premium® Fuel Tank Lock Ring

    PartNumber: LO194
    Product Specifications
    • Inside Diameter: 4-7/16
    • Material: Polymer
    • Outside Diameter: 4-13/16
    • UPC: 671607120769
    • Part Description: Fuel Tank Lock Ring
    More Info
    $50.39
  • OEM (Genuine) Module Retainer

    PartNumber: 10325852
    OEM Module Retainer - 10325852
    Product Specifications
    • Item Dimensions: 8.5 x 8.3 x 0.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84666902
    • Part Description: Module Retainer
    More Info
    $11.99 MSRP: $22.60
    You Save: $10.61 (47%)
  • Delphi Fuel Tank Lock Ring - FA10007

    Delphi® Fuel Tank Lock Ring

    PartNumber: FA10007
    Product Specifications
    • Gasket or Seal Included: No
    • Inside Diameter: 4.75''
    • Item Grade: Standard Replacement
    • Material: Metal
    • Package Contents: Fuel Tank Lock Ring, Instruction Sheet
    • UPC: 689604234839
    • Part Description: Fuel Tank Lock Ring
    More Info
    $13.94
  • OEM (Genuine) Module Seal

    PartNumber: 22682111
    OEM Module Seal - 22682111
    Product Specifications
    • Item Dimensions: 6.4 x 6.6 x 0.4 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 94702377
    • Part Description: Module Seal
    More Info
    $8.81 MSRP: $15.92
    You Save: $7.11 (45%)
  • Delphi Fuel Tank Lock Ring - FA10012

    Delphi® Fuel Tank Lock Ring

    PartNumber: FA10012
    Product Specifications
    • Gasket or Seal Included: No
    • Inside Diameter: 3.75''
    • Item Grade: Standard Replacement
    • Material: Metal
    • Package Contents: Fuel Tank Lock Ring, Instruction Sheet
    • UPC: 689604234877
    • Part Description: Fuel Tank Lock Ring
    More Info
    $13.67
  • Spectra Premium Fuel Tank Lock Ring - LO172

    Spectra Premium® Fuel Tank Lock Ring

    PartNumber: LO172
    Product Specifications
    • Inside Diameter: 5.83
    • Material: Plastic / Polymer
    • Outside Diameter: 6.42
    • UPC: 671607120554
    • Part Description: Fuel Tank Lock Ring
    More Info
    $46.32
  • OEM (Genuine) Gasket, Base

    PartNumber: 17574-SE0-000
    OEM Gasket, Base - 17574-SE0-000
    Product Specifications
    • Item Dimensions: 5.0 x 5.2 x 0.8 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 17574-SE0-0000
    • Part Description: Gasket, Base
    More Info
    $9.93 MSRP: $14.02
    You Save: $4.09 (30%)
  • Delphi Fuel Tank Lock Ring - FA10023

    Delphi® Fuel Tank Lock Ring

    PartNumber: FA10023
    Product Specifications
    • Gasket or Seal Included: No
    • Inside Diameter: 3.50''
    • Item Grade: Standard Replacement
    • Material: Steel
    • Outside Diameter: 6.00''
    • Package Contents: Fuel Tank Lock Ring, Instruction Sheet
    • Thickness: 0.150''
    • UPC: 689604345993
    • Part Description: Fuel Tank Lock Ring
    More Info
    $5.70
  • Spectra Premium Fuel Tank Lock Ring - LO175

    Spectra Premium® Fuel Tank Lock Ring

    PartNumber: LO175
    Product Specifications
    • Inside Diameter: 5.3
    • Material: Steel / Polymer
    • Outside Diameter: 5.78
    • UPC: 671607120585
    • Part Description: Fuel Tank Lock Ring
    More Info
    $46.32
  • OEM (Genuine) Sending Unit Retainer Ring

    PartNumber: 4L2Z-9C385-AA
    OEM Sending Unit Retainer Ring - 4L2Z-9C385-AA
    Product Specifications
    • Item Dimensions: 14.2 x 13.1 x 1.9 inches
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Sending Unit Retainer Ring
    More Info
    $16.08 MSRP: $25.64
    You Save: $9.56 (38%)
  • Spectra Premium Fuel Tank Lock Ring - LO180

    Spectra Premium® Fuel Tank Lock Ring

    PartNumber: LO180
    Product Specifications
    • Inside Diameter: 6-1/16
    • Material: Plastic / Polymer
    • Outside Diameter: 6-5/8
    • UPC: 671607120639
    • Part Description: Fuel Tank Lock Ring
    More Info
    $43.36
  • OEM (Genuine) Gasket, Base

    PartNumber: 17574-SE0-000
    OEM Gasket, Base - 17574-SE0-000
    Product Specifications
    • Item Dimensions: 5.0 x 5.2 x 0.8 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 17574-SE0-0000
    • Part Description: Gasket, Base
    More Info
    $9.98 MSRP: $14.02
    You Save: $4.04 (29%)
  • Spectra Premium Fuel Tank Lock Ring - LO182

    Spectra Premium® Fuel Tank Lock Ring

    PartNumber: LO182
    Product Specifications
    • Inside Diameter: 5.16
    • Material: Polymer
    • Outside Diameter: 5.66
    • UPC: 671607120653
    • Part Description: Fuel Tank Lock Ring
    More Info
    $41.95
  • OEM (Genuine) Gasket, Base

    PartNumber: 17574-SV1-L01
    OEM Gasket, Base - 17574-SV1-L01
    Product Specifications
    • Item Dimensions: 5.2 x 5.3 x 0.8 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 17574-SV1-L00
    • Part Description: Gasket, Base
    More Info
    $17.48 MSRP: $24.57
    You Save: $7.09 (29%)
  • Spectra Premium Fuel Tank Lock Ring - LO26A

    Spectra Premium® Fuel Tank Lock Ring

    PartNumber: LO26A
    Product Specifications
    • Material: Steel / Copper
    • UPC: 671607110517
    • Part Description: Fuel Tank Lock Ring
    More Info
    $30.07
  • OEM (Genuine) Ring-Lock

    PartNumber: 31152-3K600
    OEM Ring-Lock - 31152-3K600
    Product Specifications
    • Other Names: Fuel Pump Assembly Lock Ring, Lock Ring
    • Item Dimensions: 7.1 x 7.1 x 6.1 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Ring-Lock
    More Info
    $30.65 MSRP: $41.27
    You Save: $10.62 (26%)
  • Spectra Premium Fuel Tank Lock Ring - LO26D

    Spectra Premium® Fuel Tank Lock Ring

    PartNumber: LO26D
    Product Specifications
    • Material: Steel / Copper
    • UPC: 671607110524
    • Part Description: Fuel Tank Lock Ring
    More Info
    $30.07
  • OEM (Genuine) Fuel Pump Assembly Gasket

    PartNumber: 77169-0C010
    OEM Fuel Pump Assembly Gasket - 77169-0C010
    Product Specifications
    • Other Names: Housing Gasket
    • Item Weight: 0.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Fuel Pump Assembly Gasket
    More Info
    $19.32 MSRP: $27.81
    You Save: $8.49 (31%)
  • Spectra Premium Fuel Tank Lock Ring - LO177

    Spectra Premium® Fuel Tank Lock Ring

    PartNumber: LO177
    Product Specifications
    • Inside Diameter: 4-15/16
    • Material: Steel / Black oxide
    • Outside Diameter: 7-3/8
    • UPC: 671607120608
    • Part Description: Fuel Tank Lock Ring
    More Info
    $25.27
  • OEM (Genuine) Packing Fuel Gauge

    PartNumber: 17342-EA000
    OEM Packing Fuel Gauge - 17342-EA000
    Product Specifications
    • Other Names: Fuel Pump Seal
    • Item Dimensions: 6.4 x 6.2 x 0.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Packing Fuel Gauge
    More Info
    $10.44 MSRP: $14.25
    You Save: $3.81 (27%)
  • Spectra Premium Fuel Tank Lock Ring - LO178

    Spectra Premium® Fuel Tank Lock Ring

    PartNumber: LO178
    Product Specifications
    • Inside Diameter: 4-7/16
    • Material: Steel / Black oxide
    • Outside Diameter: 6-9/16
    • UPC: 671607120615
    • Part Description: Fuel Tank Lock Ring
    More Info
    $20.66
  • OEM (Genuine) Packing-Fuel Gauge

    PartNumber: 17342-EM30A
    OEM Packing-Fuel Gauge - 17342-EM30A
    Product Specifications
    • Item Dimensions: 6.1 x 6.3 x 0.3 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Packing-Fuel Gauge
    More Info
    $20.45 MSRP: $27.95
    You Save: $7.50 (27%)
  • Spectra Premium Fuel Tank Lock Ring - TR19

    Spectra Premium® Fuel Tank Lock Ring

    PartNumber: TR19
    Product Specifications
    • Inside Diameter: 3-7/16"
    • Material: Steel
    • Outside Diameter: 5-11/16"
    • UPC: 671607111019
    • Part Description: Fuel Tank Lock Ring
    More Info
    $14.27
  • OEM (Genuine) Fuel Pump Assembly Cap

    PartNumber: 77144-04010
    OEM Fuel Pump Assembly Cap - 77144-04010
    Product Specifications
    • Other Names: Fuel Pump Assembly Retainer, Retainer
    • Item Weight: 0.50 Pounds
    • Replaces: 77144-47020, 77144-04020
    • Part Description: Fuel Pump Assembly Cap
    More Info
    $40.55 MSRP: $58.41
    You Save: $17.86 (31%)
  • Spectra Premium Fuel Tank Lock Ring - LO179

    Spectra Premium® Fuel Tank Lock Ring

    PartNumber: LO179
    Product Specifications
    • Inside Diameter: 6.67
    • Material: Plastic / Polymer
    • Outside Diameter: 7.24
    • UPC: 671607120622
    • Part Description: Fuel Tank Lock Ring
    More Info
    $12.20
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About Fuel Tank Lock Ring

The fuel pump is located in the fuel tank and the lock ring is utilized to secure the fuel pump and keep the seal leak-free.

Fuel tank lock ring operation

On many fuel-injected vehicles, the fuel pump can be found in the fuel tank and can have leaks and that is where the lock ring comes into play. The lock ring provides a tight seal and maintains that seal until damage has been done. If you notice damage or loss of pressure against the seal then you must replace the lock ring to get that leak-free seal.

Common issues with a faulty fuel tank lock ring

A faulty fuel tank lock ring can cause the vehicle to have poor fuel economy, unusual smell, and a loss of pressure.