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Dorman 800-811 Transmission Line Connector 3/8 In NPT x 20mm-1

(Audi S4 2010-16, S5 2008-15, S8 2008-09; GMC G2500 1985-95, K1500 1985-86, C1500 1985-86, K2500 1985, Safari 1985-93, C2500 1985-86 + 27 more models)

Manufacturer

Picture for manufacturer Dorman

Part Number

800-811
4 reviews
Sale Price

$10.06

1 left at this price

delivery box

Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 800-811 is a direct-fit transmission line connector designed specifically for GM vehicles. This precision-engineered connector features a 3/8 inch NPT (National Pipe Thread) connection on one end and a 20mm-1 metric connection on the other, providing a reliable interface between transmission cooler lines and the transmission or radiator.

Key Features:

  • Direct OE replacement design for precise fit and function
  • 3/8 inch NPT to 20mm-1 metric thread configuration
  • Engineered for GM transmission cooling systems
  • Durable construction resists leaks and withstands high fluid pressures
  • Sold individually for repair convenience

This connector is an essential component for repairing or replacing damaged transmission cooler line connections, helping maintain proper transmission fluid circulation and temperature control. Dorman's OE replacement design ensures compatibility and reliable performance in demanding automotive applications.

Products specifications

Fits

Audi S4 2010-16, S5 2008-15, S8 2008-09; GMC G2500 1985-95, K1500 1985-86, C1500 1985-86, K2500 1985, Safari 1985-93, C2500 1985-86, G25/G2500 Van 1985-95, G3500 1985-96, G1500 1985-95, R1500 1987, R2500 1987, V1500 1987 + 21 more models

Feature - Benefit 1

Save time, money and labor by replacing only the Connector, not the entire Oil Cooler Line

Feature - Benefit 2

Retaining clips included (where applicable)

Feature - Benefit 3

Durable steel or brass construction ensures a long service life

Feature - Benefit 4

Also included in Dormans Quick Disconnect Cooling System, Fuel and Transmission Fittings Tech Tray

Container Type

Clamshell

Item Quantity Size

1.0000

Item Quantity Size UOM

Piece

Fitting Angle

Straight

End Outside Diameter

3/8 in Npt

Universal Or Specific Fit

Specific

Shape

Round

End 1 Type

Threaded

Thread Sealer Present

No

Mounting Hardware Included

No

Fitting Size End 2 (in)

3/8 in Npt

Fitting Attachment End Type 2

Male Thread

Fitting Type

Transmission Line Connector

Fitting Attachment End Type 1

Female Thread

Swivel

No

Fitting Size End 1 (in)

M20-1.50

Package Contents

1 Transmission Line Connector

Fitting Finish

Natural/No Finish

Material

Brass

Easy to navigate. Love the Amazon pay! Recieved my package in a timely matter. Perfectly packaged. They look great and i cant wait to put them ony car!

Hello Hope the shipping is fast.

Once I've ordered from autoplicity and the part was wrong. I'm giving them another chance and the check out was much easier. Things were updated and now it's smoother so hopefully everything will go well this time

Fast -regular- shipping even on large items. I was skeptical at first but I am happy and don't regret my purchase!!!

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