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ICT Billet Transmission Cooler Line Adapter Plate with Gasket 6AN Fittings Compatible with 6L80E 6L90E 8L90E Factory Oil Seal Line Connector for Custom Braided Hose Set 551121-6AN

ICT Billet Transmission Cooler Line Adapter Plate with Gasket 6AN Fittings Compatible with 6L80E 6L90E 8L90E Factory Oil Seal Line Connector for Custom Braided Hose Set 551121-6AN

Name: ICT Billet Transmission Cooler Line Adapter Plate with Gasket 6AN Fittings Compatible with 6L80E 6L90E 8L90E Factory Oil Seal Line Connector for Custom
Brand: Ict Billet
SKU: 159890881
Price: 1109.00 XOF
Availability: OutOfStock
Rating: 5 (12 reviews)

Product ID: 159890881

Details

Brand
ICT Billet
Color
Silver
Connector Type
Adapter
Item Weight
3.84 ounces
Manufacturer
ICT Billet
Material
Aluminum

🔩6AN fittings for universal 3/8" hose compatibility

🛠️Aerospace-grade billet aluminum for unmatched durability

🇺🇸Proudly made in Wichita, Kansas, USA

Description

🚗 Upgrade your transmission cooling game with precision and pride!

MADE IN THE USA - Engineered and manufactured in Wichita, Kansas, supporting quality craftsmanship and domestic innovation.
PRECISION 6 AN FITTINGS - Seamlessly upgrade to custom braided transmission cooler lines with industry-standard 3/8" hose size compatibility.
AEROSPACE GRADE ALUMINUM - Crafted from premium billet aluminum ensuring superior strength and heat dissipation for peak performance.
COMPLETE INSTALLATION KIT - Includes adapter plate, factory gasket, and mounting bolt for hassle-free, professional-grade installation.
TAILORED FOR GM POWERHOUSES - Perfectly compatible with 6L80E, 6L90E, and 8L90E transmissions to keep your ride running cooler and longer.

The ICT Billet Transmission Cooler Line Adapter Plate with Gasket features 6AN fittings compatible with 6L80E, 6L90E, and 8L90E transmissions, enabling custom braided hose setups. Made from aerospace-grade billet aluminum in Wichita, Kansas, this adapter ensures durable, leak-free connections with included gasket and mounting bolt, delivering professional-grade performance and reliability for automotive enthusiasts.

Specifications

ASIN	B07XTQPLXN
Best Sellers Rank	#579,840 in Automotive ( See Top 100 in Automotive ) #348 in Automotive Replacement Engine Cooler Accessories
Brand	ICT Billet
Brand Name	ICT Billet
Color	Silver
Connector Type	Adapter
Customer Reviews	4.7 out of 5 stars 164 Reviews
Item Weight	3.84 ounces
Manufacturer	ICT Billet
Manufacturer Part Number	551121-6AN
Material	Aluminum
Material Type	Aluminum
Model Number	551121-6AN
Number of Pieces	1
Set Name	Transmission Cooler Line Adapter Plate Set (1 Piece)
Size	3/8 Inch
UPC	840117200036
Unit Count	1 Count

Reviews

D**T

Keep cooler lines away from heat like the heat from long tube heat wrap also good idea

Fit perfect made my LT swap clean and allows me to rout my cooler lines to my separate cooler without incorporating the possibility of coolant and oil like factory

26.01.2026

N**0

Made in the USA

I had originally bought a Chinese made one cheaper, but bought this one instead since it’s made here in the USA. Support american made industry. 🇺🇸

29.07.2025

R**N

Nice quality

Works great, have 2 in use right now

27.08.2025

A**R

Perfect fit.

Used this to replace the thermostat valve on my 6l80e

9.09.2024

D**H

Excellent

A+

4.09.2023

C**Y

Fits great no leaks

Works perfectly on my 2012 Silverado 6l80e for trans cooler upgrade and no leaks holds tight

14.03.2020

C**S

I would buy again

Worth the money. No leaks, easy to bolt on.

1.03.2021

S**S

It works

Light weight and comes with everything to install. Fits 8l90e

9.04.2020

E**.

IT FIT'S

GREAT JUST WHAT I ORDERD

22.03.2020

O**C

adaptador

exelente producto ,muy bueno se adapta facil a las lineas de presion

22.10.2022

J**E

You really cannot go wrong with ICT Billet

Fit on my 6l90 perfectly

19.06.2024

F**Z

Sick product

Is the perfect product you need for your transmission lines..

4.10.2022

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TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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