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4L80E Internal Harness Support Bracket


Mfg Retail: $19.85
Cost From Us: $15.88
You Save: $3.97
In Stock
Our Part #: S-34998-01K
Manufacturer: Sonnax
Mfg Part # : 34998-01K
free shipping

4L80E Internal Wiring Harness Connector Plug Support Bracket
Made by Sonnax

Creates A Firm Backing Plate To The Internal Wire Harness When One Of More Of The Retention Tabs Are Broken

This Fits 17 Pan Bolt GM & GMC Trucks With 4L80E / 4L80-E & 4L85E / 4L85-E Automatic Transmissions

It is common for one of the three plastic retention tabs to break on the wiring harness case pass-through connector in GM 4L80-E and 4L85-E units.
This allows the connector to be pushed into the case when connecting the external harness.
Not only does this require extra labor to fix it would normally require a new wiring harness as well.
Sonnax wiring harness connector bracket 34998-01K retains the internal harness connector even though the retention tabs may be broken.

Bracket firmly holds the connector in place from inside the pan using existing hardware.


Connector Bracket Saves Expensive Wiring Harness Replacement
This Item Is Also Sometimes Added Just For Reinforcement When The Harness Tabs Are Fine And Not Broken

Technical Fit Critical Information
Will Not Work On Original 1991-1993 Factory Old Style Wiring Harness Design With Center Bolt Holding External To Internal
4L80-E and 4L85-E units use two different wiring harness connector styles.
The early style has exposed terminals and a red rubber gasket & normally a 6 mm bolt in the center of the plug.
The late style has a gray plastic enclosure surrounding the terminals.
The Sonnax bracket 34998-01K
works only with the late style connector.



Our Part #       S-34998-01K
Sonnax Part #  34998-01K

We would appreciate the opportunity to serve your transmission parts needs ! ! !

Cascade Transmission Parts , Inc.
All Rights Reserved ®


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