West Automotive Products


Transmission plugs are used during removal, replacement and storage of transmissions. They help drastically reduce fluid spills, thereby minimizing messes on clothing and shop floors. In addition, the perfect-fitting plugs can be left in the transmission during storage and/or transportation to prevent dust and debris from finding their way into the interior.

Produced in our Oregon-based manufacturing plant, all of West Automotive Product’s transmission plugs are made of durable, chemical resistant polymer, and can be reused.

Transmission Plugs Application Catalog: 

Part# 300:  General Motors (large) Olds, Pontiac, Chev & Cadillac, Blazer, Grand Sport, Late Muncie 4-speed.  O/D SIZE 1.890″

Part# 301:  General Motors (small) 200 & 350 trans., Chev P/UGMC P/U, Opel, Stude., Lark, Honda Accord, Civic Prelude, Colt, Le Car, Quantum, Jetta, Scirocco, Toyota 4 & 5 spd. Ford (small) C-4 trans., Mustang V-8, Comet, Cougar, Falcon V-8, Fiesta Mazda GLC & 626.  O/D SIZE 1.500″

Part# 303:  Ford (large) C-6 trans., Mercury, Oldsmobile, Lincoln, Pontiac, Cadillac, Chrysler (large) TF 727 trans., Dodge, Plymouth, Buick Riviera, Cavalier, Omega, Celebrity, Frenza Skyhawk, Centry, Phoenix, Citation, Cierra, Pontiac J-2000, Cimarron.  O/D SIZE 1.700″

Part# 305:  Imports-Domestic Pinto, Fairlane, Falcon, Maverick, Volvo, Datsun, Mazda, Comet, Mustang (6-cyl) Cortina, Escort, Mazda GL & DL, VW Trans Axle, Lynx, Tempo, Saab 99, Chrysler (small) TF 904 trans.  O/D SIZE 1.375″

Part# 307: Dodge 6, Plymouth 6, Dart, Valiant, Barracuda, Fiesta, Horizon, Sapporo, Reliant, Arrow, Omni, 024, Aries, 400, 600, Stanza, Sentra.  O/D SIZE 1.570″

Translate »