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Top rated automotive replacement transmission washers

AI-generated summary · updated July 29, 2026 · verify details before purchase.

  1. Dorman 260-001 Automatic Transmission Washer
    Best overall Dorman

    Dorman 260-001 Automatic Transmission Washer

    4.6/5 $7.43

    High-quality copper washer designed to seal transmission fluid pan bolts, preventing leaks reliably.

    • Durable copper material
    • Universal fit for many vehicles
    • Cost-effective
    • Only one size available
  2. Fel-Pro 72317 Automatic Transmission Pan Gasket
    Best gasket set Fel-Pro

    Fel-Pro 72317 Automatic Transmission Pan Gasket

    4.5/5 $6.79

    Includes gasket and washers for a complete transmission pan seal, offering excellent leak protection.

    • Complete kit
    • High-quality rubber
    • Easy to install
    • May not fit all models
  3. OEM quality

    ACDelco 10-4090 Automatic Transmission Oil Pan Gasket

    4.7/5 $10-$20

    Genuine GM part with precision-engineered washers for a perfect seal on compatible vehicles.

    • OEM fit and finish
    • Reliable seal
    • Long-lasting
    • Limited to GM vehicles
  4. Dorman 260-002 Transmission Washer (Pack of 10)
    Best value pack Dorman

    Dorman 260-002 Transmission Washer (Pack of 10)

    4.4/5 $11.49

    Multi-pack of copper washers providing great value for multiple transmission pan service jobs.

    • Bulk pack saves money
    • Consistent quality
    • Universal size
    • Not for all bolt sizes
  5. Moog K500009 Automatic Transmission Washer Kit
    Kit variety Remco

    Moog K500009 Automatic Transmission Washer Kit

    4.3/5 $327.99

    Includes various sizes of washers and seals, suitable for different transmission pan bolts.

    • Multiple sizes included
    • Durable construction
    • Trusted brand
    • A bit pricey for washers
  6. SKF 21836 Transmission Sump Gasket
    Premium choice SKF

    SKF 21836 Transmission Sump Gasket

    4.5/5 $16.80

    High-performance gasket with integrated washers, designed for extreme pressure and temperature.

    • Excellent sealing
    • Heat resistant
    • Easy to align
    • May be overkill for some
  7. Budget pick

    Reese Towpower 7003100 Transmission Washer

    4.2/5 $4-$8

    Affordable copper washer that does the job for basic transmission pan sealing needs.

    • Very cheap
    • Simple to use
    • Good for one-time use
    • Lower durability
    • Limited size options

Buying advice

When selecting transmission washers, confirm the bolt size and material compatibility (copper or rubber) with your vehicle's transmission pan. Copper washers are reusable but may require annealing; rubber gaskets are single-use but often provide better sealing. For a complete seal, consider a gasket kit that includes washers. Always check OEM specifications to avoid leaks.

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