GM

4T45-E Transmission

Tech Resources

Browse all 4T45-E transmission parts here or use the filters below to find just what you are looking for.

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Zip Valve™ Drop-in Parts

Symptoms

Area of Transmission

Part Type

Valve Body

Boost Valve Kit

Boost Valve Kit 33886-03K

Helps cure:

Low line pressure
Delayed Reverse
No Reverse
Soft shifts
High line pressure
Harsh shifts

Other

Channel Plate Sleeve

Channel Plate Sleeve 33530-01K

Fits '95-later

Helps cure:

Worn channel plate sleeve

Tool Kit 33000-TL

Tool Kit 33886-TL2

Tech Resources

FEATURED

January 01, 2013

Identification Guide

4T40-E Valve Body Identification

Valve Body Xpress

September 15, 2003

Beyond 1870: GM Converter Codes P0741, P0742 and 1887

Gregg Nader

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