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Ford 6L3Z-6148-B Piston Ring Set

1996-2019 Ford 6L3Z6148B

Customer Questions & Expert Answers (3)
6L3Z-6148-B Ford Piston Ring Set Product Photo 1 of 2
6L3Z-6148-B Ford Piston Ring Set Product Photo 1 of 2
6L3Z-6148-B Ford Piston Ring Set Product Photo 2 of 2
6L3Z-6148-B Ford Piston Ring Set Illustration 1 of 1
  • Part Description
    Kit - Piston Ring
  • Base No.
    6148
  • Replaces
    2L3Z-6148-BA, 2L3Z-6148-HA, 2L3Z-6148-MA
  • Manufacturer
    Ford
Make sure this part fits
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A

  • Related Parts

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  • Product Specifications

    BrandGenuine Ford
    Base No.6148
    Manufacturer Part Number6L3Z-6148-B, 6L3Z6148B
    Part DescriptionPiston Ring Set; Kit - Piston Ring
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces2L3Z-6148-BA, 2L3Z-6148-HA, 2L3Z-6148-MA
    ManufacturerFord
    SKU6L3Z-6148-B
    WarrantyThis genuine Ford part is guaranteed by Ford's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2002-2006, 1996 Ford Crown Victoria8 Cyl 4.6L4AT, 4AT 4R70W, 4AT 4R75W
    1997-2014 Ford E-15010 Cyl 6.8L SOHC EFI NA, 8 Cyl 4.6L, 8 Cyl 5.4L, 8 Cyl 5.4L Modular SOHC4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 4AT 4R100, 4AT 4R70W, 4AT E4OD, 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO, 6-Speed Automatic Transmission (6R140)
    1997-2014 Ford E-25010 Cyl 6.8L SOHC EFI NA, 8 Cyl 4.6L, 8 Cyl 5.4L, 8 Cyl 5.4L Modular SOHC4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 4AT 4R100, 4AT 4R70W, 4AT E4OD, 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO, 6-Speed Automatic Transmission (6R140)
    1997-2019 Ford E-350/E-350 Super Duty10 Cyl 6.8L, 10 Cyl 6.8L SOHC EFI NA, 8 Cyl 5.4L, 8 Cyl 5.4L Modular SOHC4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 4AT 4R100, 4AT 4R70W, 4AT 4R75W, 4AT E4OD, 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO, 5AT, 6-Speed Automatic Transmission (6R140)
    2002-2019 Ford E-450 Super Duty10 Cyl 6.8L, 10 Cyl 6.8L SOHC EFI NA, 8 Cyl 5.4L, 8 Cyl 5.4L Modular SOHC4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 4AT 4R100, 4AT 4R70W, 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO, 6-Speed Automatic Transmission (6R140)
    2002-2003 Ford E-550 Super Duty10 Cyl 6.8L4AT 4R100
    1997-1999 Ford Econoline Super Duty(1996-1999)10 Cyl 6.8L4AT 4R100, 4AT 4R70W, 4AT E4OD
    2000-2005 Ford Excursion10 Cyl 6.8L, 8 Cyl 5.4L4AT 4R100, 5AT
    1997-2014 Ford Expedition8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 5.4L, 8 Cyl 5.4L Modular SOHC4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 4AT 4R100, 4AT 4R70W, 4AT 4R75W, 4AT E4OD, 6-Speed Automatic Transmission (6R75), 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    2002-2005 Ford Explorer8 Cyl 4.6L Romeo SOHC EFI5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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  • Customer Questions & Expert Answers

    Q:
    Can you tell me if this part is correct for my car?
    A:
    You can Select Your Vehicle to check if 6L3Z-6148-B fits your vehicle.
    Posted and answered by Ford Parts Specialist Rick
    Q:
    How should the piston/connecting rod assemblies and new Piston Rings be organized for the 2006 Ford Expedition? Posted by Reed Y.
    A:
    Lay out the piston/connecting rod assemblies and the new ring sets so that the ring sets will be matched with the same piston and cylinder during the end gap measurement and engine assembly. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist Bastien / Aug 05, 2023
    Q:
    How is the number two (middle) Piston Ring installed for the 2005 Lincoln Navigator? Posted by Dgarcia G.
    A:
    The number two (middle) ring is installed next, usually stamped with a mark that must face up, toward the top of the piston. Always follow the instructions printed on the ring package, as different manufacturers may require different approaches. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist Sonny / Mar 05, 2025

Genuine Ford Part 6L3Z-6148-B, the Right Choice

To ensure reliability, purchase part # 6L3Z-6148-B Piston Ring Set. It is also called Piston Ring. OEM parts are of high quality and known for their longevity. This is because they are built to the Ford standards which are relatively high and undergo rigorous quality control testing. This part fits specific Ford Crown Victoria, E-350/E-350 Super Duty, F-150 models. It fits Lincoln Continental, Mark LT, Navigator. It also fits Mercury Grand Marquis, Mountaineer.

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