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Replacement and OEM Parts for Mercury Valve Stem Oil Seal
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Mercury Valve Stem Oil Seal

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  • OEM (Genuine) Mercury Valve Seals

    PartNumber: F4AZ-6571-A
    OEM Mercury Valve Seals - F4AZ-6571-A
    Product Specifications
    • Other Names: Valve Seal
    • Item Weight: 0.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F3AZ-6049-A, F4AZ-6049-A
    • Part Description: Mercury Valve Seals
    More Info
    $5.58 MSRP: $8.00
    You Save: $2.42 (31%)
  • Victor Reinz Valve Stem Oil Seal Set for Mercury - 12-10091-01

    Victor Reinz® Valve Stem Oil Seal Set for Mercury

    PartNumber: 12-10091-01
    Product Specifications
    • Complete: Y
    • Contains Applications: Y
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 0.238
    • Material: Metal And Rubber
    • Meets or Exceeds OEM Specs: y
    • Outside Diameter: 0.550
    • Release Wave: 05/31/2018
    • Sealing Surface Type: Positive
    • Thickness: 0.460
    • UPC: 023913658625
    • Part Description: Mercury Valve Stem Oil Seal Set
    More Info
    $29.79
  • OEM (Genuine) Mercury Valve Seals

    PartNumber: 3L3Z-6571-DA
    OEM Mercury Valve Seals - 3L3Z-6571-DA
    Product Specifications
    • Other Names: Valve Seal
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 3L3Z-6571-CA
    • Part Description: Mercury Valve Seals
    More Info
    $4.63 MSRP: $6.63
    You Save: $2.00 (31%)
  • Victor Reinz Valve Stem Oil Seal Set for Mercury - 12-10052-01

    Victor Reinz® Valve Stem Oil Seal Set for Mercury

    PartNumber: 12-10052-01
    Product Specifications
    • Complete: Y
    • Contains Applications: Y
    • Gasket Type: Positive
    • Grade Type: Regular
    • Inside Diameter: 0.270
    • Material: Molded Rubber And Metal
    • Meets or Exceeds OEM Specs: Y
    • Outside Diameter: 0.615
    • Release Wave: 12/15/2017
    • Thickness: 0.375
    • UPC: 023913658236
    • Part Description: Mercury Valve Stem Oil Seal Set
    More Info
    $23.47
  • OEM (Genuine) Mercury Valve Seals

    PartNumber: F77Z-6571-AB
    OEM Mercury Valve Seals - F77Z-6571-AB
    Product Specifications
    • Other Names: Valve Seal
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Valve Seals
    More Info
    $1.96 MSRP: $2.81
    You Save: $0.85 (31%)
  • Victor Reinz Valve Stem Oil Seal Set for Mercury - 12-10027-01

    Victor Reinz® Valve Stem Oil Seal Set for Mercury

    PartNumber: 12-10027-01
    Product Specifications
    • Complete: Y
    • Contains Applications: Y
    • Gasket Type: Positive
    • Grade Type: Regular
    • Inside Diameter: 0.255
    • Material: Molded Rubber And Metal
    • Meets or Exceeds OEM Specs: Y
    • Outside Diameter: 0.620
    • Release Wave: 12/15/2017
    • Thickness: 0.791
    • UPC: 023913657994
    • Part Description: Mercury Valve Stem Oil Seal Set
    More Info
    $21.54
  • OEM (Genuine) Mercury Valve Seals

    PartNumber: BL3Z-6571-A
    OEM Mercury Valve Seals - BL3Z-6571-A
    Product Specifications
    • Other Names: Valve Seal
    • Item Weight: 0.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 7T4Z-6571-AA
    • Part Description: Mercury Valve Seals
    More Info
    $2.35 MSRP: $3.37
    You Save: $1.02 (31%)
  • Victor Reinz Valve Stem Oil Seal Set for Mercury - 12-10074-01

    Victor Reinz® Valve Stem Oil Seal Set for Mercury

    PartNumber: 12-10074-01
    Product Specifications
    • Complete: Y
    • Contains Applications: Y
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 0.302
    • Material: Nylon
    • Meets or Exceeds OEM Specs: Y
    • Outside Diameter: 0.900
    • Release Wave: 05/31/2018
    • Sealing Surface Type: Umbrella
    • Thickness: 0.576
    • UPC: 023913658458
    • Part Description: Mercury Valve Stem Oil Seal Set
    More Info
    $14.43
  • OEM (Genuine) Mercury Intake Valve Seals

    PartNumber: F5RZ-6571-B
    OEM Mercury Intake Valve Seals - F5RZ-6571-B
    Product Specifications
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Intake Valve Seals
    More Info
    $1.65 MSRP: $2.34
    You Save: $0.69 (30%)
  • OEM (Genuine) Mercury Valve Seals

    PartNumber: DC2Z-6571-A
    OEM Mercury Valve Seals - DC2Z-6571-A
    Product Specifications
    • Other Names: Valve Seal
    • Item Weight: 0.60 Pounds
    • Replaces: F6AZ-6571-AA
    • Part Description: Mercury Valve Seals
    More Info
    $1.75 MSRP: $2.51
    You Save: $0.76 (31%)
  • OEM (Genuine) Mercury Valve Seals

    PartNumber: YF1Z-6571-DA
    OEM Mercury Valve Seals - YF1Z-6571-DA
    Product Specifications
    • Other Names: Valve Seal
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Valve Seals
    More Info
    $2.48 MSRP: $3.56
    You Save: $1.08 (31%)
  • OEM (Genuine) Mercury Intake Valve Seals

    PartNumber: E7ZZ-6571-A
    OEM Mercury Intake Valve Seals - E7ZZ-6571-A
    Product Specifications
    • Other Names: Intake Valve Seals, Valve Seal
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Intake Valve Seals
    More Info
    $13.74 MSRP: $18.75
    You Save: $5.01 (27%)
  • OEM (Genuine) Mercury Valve Seals

    PartNumber: YF1Z-6571-CA
    OEM Mercury Valve Seals - YF1Z-6571-CA
    Product Specifications
    • Other Names: Valve Seal
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Valve Seals
    More Info
    $2.45 MSRP: $3.50
    You Save: $1.05 (30%)
  • OEM (Genuine) Mercury Valve Seals

    PartNumber: 3S4Z-6571-A
    OEM Mercury Valve Seals - 3S4Z-6571-A
    Product Specifications
    • Other Names: Valve Seal
    • Item Weight: 0.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 3S4Z-6571-AA, 1S7Z-6571-FA
    • Part Description: Mercury Valve Seals
    More Info
    $4.10 MSRP: $5.88
    You Save: $1.78 (31%)
  • OEM (Genuine) Mercury Intake Valve Seals

    PartNumber: F57Z-6571-A
    OEM Mercury Intake Valve Seals - F57Z-6571-A
    Product Specifications
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Intake Valve Seals
    More Info
    $1.25 MSRP: $1.79
    You Save: $0.54 (31%)
  • OEM (Genuine) Mercury Intake Valve Seals

    PartNumber: F3ZZ-6571-C
    OEM Mercury Intake Valve Seals - F3ZZ-6571-C
    Product Specifications
    • Item Weight: 0.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Intake Valve Seals
    More Info
    $1.58 MSRP: $2.25
    You Save: $0.67 (30%)
  • OEM (Genuine) Mercury Valve Seals

    PartNumber: 1F2Z-6571-AA
    OEM Mercury Valve Seals - 1F2Z-6571-AA
    Product Specifications
    • Other Names: Valve Seal
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: XF2Z-6571-BA
    • Part Description: Mercury Valve Seals
    More Info
    $2.30 MSRP: $3.28
    You Save: $0.98 (30%)
  • OEM (Genuine) Mercury Valve Seals

    PartNumber: F5LY-6571-A
    OEM Mercury Valve Seals - F5LY-6571-A
    Product Specifications
    • Other Names: Valve Seal
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Valve Seals
    More Info
    $1.91 MSRP: $2.74
    You Save: $0.83 (31%)
  • OEM (Genuine) Mercury Valve Seals

    PartNumber: 1S4Z-6571-AA
    OEM Mercury Valve Seals - 1S4Z-6571-AA
    Product Specifications
    • Other Names: Valve Seal
    • Item Weight: 0.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F1CZ-6571-A
    • Part Description: Mercury Valve Seals
    More Info
    $1.87 MSRP: $2.66
    You Save: $0.79 (30%)
  • OEM (Genuine) Mercury Exhaust Valve Seals

    PartNumber: E6DZ-6571-A
    OEM Mercury Exhaust Valve Seals - E6DZ-6571-A
    Product Specifications
    • Other Names: Exhaust Valve Seals, Valve Seal
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Mercury Exhaust Valve Seals
    More Info
    $13.74 MSRP: $18.75
    You Save: $5.01 (27%)
  • Sealed Power Engine Valve Stem Oil Seal for Mercury - MV-1598C

    Sealed Power® Engine Valve Stem Oil Seal for Mercury

    PartNumber: MV-1598C
    Product Specifications
    • Inside Length: 10.9730
    • Inside Length (Inch): 0.4320
    • Material Code: RBB Rubber
    • Overall Length: 14.2750
    • Overall Length (Inch): 0.5620
    • Seal OD: 19.1770
    • Seal OD (Inch): 0.7550
    • Seal Type Code: SS STRAIGHT UMBRELLA
    • UPC: 614046237865
    • Upper ID: 7.9630
    • Upper ID (Inch): 0.3135
    • Part Description: Mercury Engine Valve Stem Oil Seal
    More Info
  • OEM (Genuine) Mercury Valve Seals

    PartNumber: 1S7Z-6571-A
    OEM Mercury Valve Seals - 1S7Z-6571-A
    Product Specifications
    • Other Names: Valve Seal
    • Item Weight: 0.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 1S7Z-6571-EA, 1S7Z-6571-BA
    • Part Description: Mercury Valve Seals
    More Info
  • OEM (Genuine) Mercury Intake Valve Seals

    PartNumber: E8AZ-6571-A
    OEM Mercury Intake Valve Seals - E8AZ-6571-A
    Product Specifications
    • Item Weight: 0.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: FOTZ-6049-K, E43Z-6571-A, F1HZ-6049-A
    • Part Description: Mercury Intake Valve Seals
    More Info
  • Sealed Power Engine Valve Stem Oil Seal for Mercury - MV-1765

    Sealed Power® Engine Valve Stem Oil Seal for Mercury

    PartNumber: MV-1765
    Product Specifications
    • Guide OD: 18.0340
    • Guide OD (Inch): 0.7100
    • Inside Length: 15.0880
    • Inside Length (Inch): 0.5940
    • Lower ID: 18.0340
    • Lower ID (Inch): 0.7100
    • Material Code: RBB Rubber
    • Overall Length: 19.8370
    • Overall Length (Inch): 0.7810
    • Package Alert: Carton of 100
    • Seal OD: 20.3200
    • Seal OD (Inch): 0.8000
    • Seal Type Code: SS STRAIGHT UMBRELLA
    • UPC: 724956570324
    • Upper ID: 8.0010
    • Upper ID (Inch): 0.3150
    • Part Description: Mercury Engine Valve Stem Oil Seal
    More Info
  • Sealed Power Engine Valve Stem Oil Seal for Mercury - MV-1796A

    Sealed Power® Engine Valve Stem Oil Seal for Mercury

    PartNumber: MV-1796A
    Product Specifications
    • UPC: 614046877573
    • Part Description: Mercury Engine Valve Stem Oil Seal
  • Sealed Power Engine Valve Stem Oil Seal for Mercury - MV-1817C

    Sealed Power® Engine Valve Stem Oil Seal for Mercury

    PartNumber: MV-1817C
    Product Specifications
    • Material Code: PLY Polyacrylate
    • Seal Type Code: SS STRAIGHT UMBRELLA
    • UPC: 614046237933
    • Part Description: Mercury Engine Valve Stem Oil Seal
    More Info
  • Sealed Power Engine Valve Stem Oil Seal for Mercury - MV-1828C

    Sealed Power® Engine Valve Stem Oil Seal for Mercury

    PartNumber: MV-1828C
    Product Specifications
    • Material Code: PLY Polyacrylate
    • Seal Type Code: TP PTFE, POSITIVE
    • UPC: 614046237957
    • Part Description: Mercury Engine Valve Stem Oil Seal
    More Info
  • Sealed Power Engine Valve Stem Oil Seal for Mercury - ST-2002

    Sealed Power® Engine Valve Stem Oil Seal for Mercury

    PartNumber: ST-2002
    Product Specifications
    • Guide OD: 15.8750
    • Guide OD (Inch): 0.6250
    • Inside Length: 7.6200
    • Inside Length (Inch): 0.3000
    • Lower ID: 14.7830
    • Lower ID (Inch): 0.5820
    • Material Code: PLY Polyacrylate
    • Note: Rubber/PTFE insert; No cutter required
    • Overall Length: 11.5320
    • Overall Length (Inch): 0.4540
    • Part Alert: Installation requires valve guide machining
    • Seal OD: 20.1170
    • Seal OD (Inch): 0.7920
    • Seal Type Code: RP RUBBER, POSITIVE
    • UPC: 724956634101
    • Upper ID: 8.7880
    • Upper ID (Inch): 0.3460
    • VStem Diameter: 9.4230
    • VStem Diameter (Inch): 0.3710
    • Part Description: Mercury Engine Valve Stem Oil Seal
    More Info
  • Sealed Power Engine Valve Stem Oil Seal for Mercury - ST-2069

    Sealed Power® Engine Valve Stem Oil Seal for Mercury

    PartNumber: ST-2069
    Product Specifications
    • Guide OD: 10.6430
    • Guide OD (Inch): 0.4190
    • Inside Length: 7.0360
    • Inside Length (Inch): 0.2770
    • Lower ID: 10.6430
    • Lower ID (Inch): 0.4190
    • Material Code: RBB Rubber
    • Overall Length: 11.3790
    • Overall Length (Inch): 0.4480
    • Seal OD: 14.0340
    • Seal OD (Inch): 0.5525
    • Seal Type Code: MR RUBBER/STEEL, POSITIVE
    • UPC: 053059811493
    • Upper ID: 6.1470
    • Upper ID (Inch): 0.2420
    • VStem Diameter: 6.1470
    • VStem Diameter (Inch): 0.2420
    • Part Description: Mercury Engine Valve Stem Oil Seal
    More Info
  • Sealed Power Engine Valve Stem Oil Seal for Mercury - ST-2098

    Sealed Power® Engine Valve Stem Oil Seal for Mercury

    PartNumber: ST-2098
    Product Specifications
    • Guide OD: 12.5730
    • Guide OD (Inch): 0.4950
    • Inside Length: 9.7790
    • Inside Length (Inch): 0.3850
    • Lower ID: 12.3190
    • Lower ID (Inch): 0.4850
    • Material Code: RBB Rubber
    • Overall Length: 13.5890
    • Overall Length (Inch): 0.5350
    • Seal OD: 15.7480
    • Seal OD (Inch): 0.6200
    • Seal Type Code: MR RUBBER/STEEL, POSITIVE
    • UPC: 053059811783
    • VStem Diameter: 7.9500
    • VStem Diameter (Inch): 0.3130
    • Part Description: Mercury Engine Valve Stem Oil Seal
    More Info
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About Mercury Valve Stem Oil Seal

Mercury's products contributed to its development in 107 years. The automaker was very popular on its debut. Mercury has manufactured and marketed plenty of quality cars and parts. The Mercury valve stem oil seal is one of its classic parts. The valve stem oil seal maintains the stem and valve guide lubricated to reduce friction. The valve stem oil seal regulates the amount of oil that is used to lubricate the engine by letting a certain amount of oil inside the valve stem.
Mercury has many great parts, but these parts can get worn after years of usage. Problems may arise after the Mercury valve stem oil seal has been used for a long time. The valve stem oil seal is responsible for controlling the amount of oil that is allowed to get into the valve guide for lubrication. Signs of a bad valve stem oil seal include smoke coming out of the exhaust, engine misfiring, higher oil consumption, and poor engine performance. We are here for you 24/7. We offer reliable parts online.