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ACDelco GM Original Equipment Automatic Transmission Torque Converter 17803851

GM Original Equipment


ACDelco GM Original Equipment Remanufactured Automatic Transmission EC3 Torque Converters are GM-recommended replacements for your vehicle’s original components. These converters allow the automatic transmission to come to a stop while still in gear, and to move forward when the brakes are released. Remanufacturing automatic transmission torque converters is an industry practice that involves disassembly of existing units, and replacing components that are most prone to wear with new components. Damaged and obsolete parts are replaced and completed units are tested to ensure they perform to ACDelco specifications. In addition, remanufacturing returns components back into service rather than processing as scrap or simply disposing of them. These automatic transmission torque converters provide the same performance, durability, and service life you expect from ACDelco.

Remanufactured - Not for sale where imports are restricted.

Pricing: $334.68
Mandatory Core Charge: $100.00
Free U.S. Continental Shipping


Automatic Transmission Torque Converter

Warranty: 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see for more details.

Features & Benefits:

  • Allows automatic transmission to come to a stop while still in gear, and move forward when brakes are released
  • EC3 material maintains appropriate heat range to prevent overheating
  • Designed to help with noise reduction, vibration, and harshness when shifting

Maintenance & Troubleshooting

Signs of Wear & Troubleshooting

  • Signs of wear for remanufactured automatic transmission torque converters include but are not limited to:
    • Insufficient acceleration
    • Poorly shifting gears
    • Whine noise
    • Lagging or surging transmission

Good Maintenance Practices

  • Before purchasing and installing a remanufactured automatic transmission torque converter, make sure it is the correct size and fit for your vehicle.
  • Periodically check transmission fluid level.
  • If a problem occurs, have a trained technician service the torque converter.

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm -


  • 17803851
  • 17803851
  • ACDelco
  • Remanufactured

Shipping Information

  • Item Requires Shipping
  • 46.9 lbs.
  • W14.0000” x H7.6200” x L14.1200”
  • Free U.S. Continental Shipping

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